history table refactoring

Update Rust Nix toolchain
K2V history and preparation for range watch
2026-08-16 00:43:11 +00:00 · 2023-01-09 15:00:00 +01:00 · 2023-01-09 13:21:37 +01:00 · 2023-01-05 13:11:48 +01:00 · 2023-01-04 14:43:45 +00:00 · 2023-01-04 13:47:42 +00:00
168 changed files with 10314 additions and 2938 deletions
@@ -1 +0,0 @@
-*.pdf filter=lfs diff=lfs merge=lfs -text
@@ -2,6 +2,21 @@
 # It is not intended for manual editing.
 version = 3

+[[package]]
+name = "addr2line"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9ecd88a8c8378ca913a680cd98f0f13ac67383d35993f86c90a70e3f137816b"
+dependencies = [
+ "gimli",
+]
+
+[[package]]
+name = "adler"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
+
 [[package]]
 name = "ahash"
 version = "0.7.6"
@@ -389,6 +404,21 @@ dependencies = [
 "rand 0.8.5",
 ]

+[[package]]
+name = "backtrace"
+version = "0.3.66"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cab84319d616cfb654d03394f38ab7e6f0919e181b1b57e1fd15e7fb4077d9a7"
+dependencies = [
+ "addr2line",
+ "cc",
+ "cfg-if 1.0.0",
+ "libc",
+ "miniz_oxide",
+ "object",
+ "rustc-demangle",
+]
+
 [[package]]
 name = "base64"
 version = "0.13.0"
@@ -1018,11 +1048,12 @@ dependencies = [

 [[package]]
 name = "garage"
-version = "0.8.0"
+version = "0.8.1"
 dependencies = [
 "assert-json-diff",
 "async-trait",
 "aws-sdk-s3",
+ "backtrace",
 "base64",
 "bytes",
 "bytesize",
@@ -1046,9 +1077,9 @@ dependencies = [
 "opentelemetry",
 "opentelemetry-otlp",
 "opentelemetry-prometheus",
+ "parse_duration",
 "prometheus",
 "rand 0.8.5",
- "rmp-serde",
 "serde",
 "serde_bytes",
 "serde_json",
@@ -1064,7 +1095,7 @@ dependencies = [

 [[package]]
 name = "garage_api"
-version = "0.8.0"
+version = "0.8.1"
 dependencies = [
 "async-trait",
 "base64",
@@ -1109,7 +1140,7 @@ dependencies = [

 [[package]]
 name = "garage_block"
-version = "0.8.0"
+version = "0.8.1"
 dependencies = [
 "arc-swap",
 "async-compression",
@@ -1124,7 +1155,6 @@ dependencies = [
 "hex",
 "opentelemetry",
 "rand 0.8.5",
- "rmp-serde",
 "serde",
 "serde_bytes",
 "tokio",
@@ -1135,7 +1165,7 @@ dependencies = [

 [[package]]
 name = "garage_db"
-version = "0.8.0"
+version = "0.8.1"
 dependencies = [
 "clap 3.1.18",
 "err-derive",
@@ -1150,7 +1180,7 @@ dependencies = [

 [[package]]
 name = "garage_model"
-version = "0.8.0"
+version = "0.8.1"
 dependencies = [
 "arc-swap",
 "async-trait",
@@ -1168,7 +1198,6 @@ dependencies = [
 "netapp",
 "opentelemetry",
 "rand 0.8.5",
- "rmp-serde",
 "serde",
 "serde_bytes",
 "tokio",
@@ -1178,7 +1207,7 @@ dependencies = [

 [[package]]
 name = "garage_rpc"
-version = "0.8.0"
+version = "0.8.1"
 dependencies = [
 "arc-swap",
 "async-trait",
@@ -1197,7 +1226,6 @@ dependencies = [
 "pnet_datalink",
 "rand 0.8.5",
 "reqwest",
- "rmp-serde",
 "schemars",
 "serde",
 "serde_bytes",
@@ -1209,8 +1237,9 @@ dependencies = [

 [[package]]
 name = "garage_table"
-version = "0.8.0"
+version = "0.8.1"
 dependencies = [
+ "arc-swap",
 "async-trait",
 "bytes",
 "futures",
@@ -1222,7 +1251,6 @@ dependencies = [
 "hexdump",
 "opentelemetry",
 "rand 0.8.5",
- "rmp-serde",
 "serde",
 "serde_bytes",
 "tokio",
@@ -1231,7 +1259,7 @@ dependencies = [

 [[package]]
 name = "garage_util"
-version = "0.8.0"
+version = "0.8.1"
 dependencies = [
 "arc-swap",
 "async-trait",
@@ -1244,6 +1272,7 @@ dependencies = [
 "garage_db",
 "git-version",
 "hex",
+ "hexdump",
 "http",
 "hyper",
 "lazy_static",
@@ -1262,7 +1291,7 @@ dependencies = [

 [[package]]
 name = "garage_web"
-version = "0.8.0"
+version = "0.8.1"
 dependencies = [
 "err-derive",
 "futures",
@@ -1308,6 +1337,12 @@ dependencies = [
 "wasi 0.10.0+wasi-snapshot-preview1",
 ]

+[[package]]
+name = "gimli"
+version = "0.26.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "22030e2c5a68ec659fde1e949a745124b48e6fa8b045b7ed5bd1fe4ccc5c4e5d"
+
 [[package]]
 name = "git-version"
 version = "0.3.5"
@@ -2010,6 +2045,15 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"

+[[package]]
+name = "miniz_oxide"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96590ba8f175222643a85693f33d26e9c8a015f599c216509b1a6894af675d34"
+dependencies = [
+ "adler",
+]
+
 [[package]]
 name = "mio"
 version = "0.8.2"
@@ -2112,6 +2156,41 @@ dependencies = [
 "winapi",
 ]

+[[package]]
+name = "num"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8536030f9fea7127f841b45bb6243b27255787fb4eb83958aa1ef9d2fdc0c36"
+dependencies = [
+ "num-bigint",
+ "num-complex",
+ "num-integer",
+ "num-iter",
+ "num-rational",
+ "num-traits",
+]
+
+[[package]]
+name = "num-bigint"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "090c7f9998ee0ff65aa5b723e4009f7b217707f1fb5ea551329cc4d6231fb304"
+dependencies = [
+ "autocfg 1.1.0",
+ "num-integer",
+ "num-traits",
+]
+
+[[package]]
+name = "num-complex"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6b19411a9719e753aff12e5187b74d60d3dc449ec3f4dc21e3989c3f554bc95"
+dependencies = [
+ "autocfg 1.1.0",
+ "num-traits",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.44"
@@ -2122,6 +2201,29 @@ dependencies = [
 "num-traits",
 ]

+[[package]]
+name = "num-iter"
+version = "0.1.43"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d03e6c028c5dc5cac6e2dec0efda81fc887605bb3d884578bb6d6bf7514e252"
+dependencies = [
+ "autocfg 1.1.0",
+ "num-integer",
+ "num-traits",
+]
+
+[[package]]
+name = "num-rational"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c000134b5dbf44adc5cb772486d335293351644b801551abe8f75c84cfa4aef"
+dependencies = [
+ "autocfg 1.1.0",
+ "num-bigint",
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.14"
@@ -2150,6 +2252,15 @@ dependencies = [
 "libc",
 ]

+[[package]]
+name = "object"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21158b2c33aa6d4561f1c0a6ea283ca92bc54802a93b263e910746d679a7eb53"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "once_cell"
 version = "1.10.0"
@@ -2303,6 +2414,17 @@ dependencies = [
 "windows-sys",
 ]

+[[package]]
+name = "parse_duration"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7037e5e93e0172a5a96874380bf73bc6ecef022e26fa25f2be26864d6b3ba95d"
+dependencies = [
+ "lazy_static",
+ "num",
+ "regex",
+]
+
 [[package]]
 name = "pem"
 version = "1.1.0"
@@ -2954,6 +3076,12 @@ dependencies = [
 "smallvec",
 ]

+[[package]]
+name = "rustc-demangle"
+version = "0.1.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"
+
 [[package]]
 name = "rustc_version"
 version = "0.4.0"
@@ -32,7 +32,7 @@ args@{
  ignoreLockHash,
 }:
 let
-  nixifiedLockHash = "45b04ec226341a714068633cf7a3a6b421aa70ac3f78c72931d43ab8301b3c7b";
+  nixifiedLockHash = "b6aeefc112eb232904b24398f4e5da776c8ee2c13d427a26dbdf1732205d4fc9";
  workspaceSrc = if args.workspaceSrc == null then ./. else args.workspaceSrc;
  currentLockHash = builtins.hashFile "sha256" (workspaceSrc + /Cargo.lock);
  lockHashIgnored = if ignoreLockHash
@@ -56,17 +56,34 @@ in
 {
  cargo2nixVersion = "0.11.0";
  workspace = {
-    garage_db = rustPackages.unknown.garage_db."0.8.0";
-    garage_util = rustPackages.unknown.garage_util."0.8.0";
-    garage_rpc = rustPackages.unknown.garage_rpc."0.8.0";
-    garage_table = rustPackages.unknown.garage_table."0.8.0";
-    garage_block = rustPackages.unknown.garage_block."0.8.0";
-    garage_model = rustPackages.unknown.garage_model."0.8.0";
-    garage_api = rustPackages.unknown.garage_api."0.8.0";
-    garage_web = rustPackages.unknown.garage_web."0.8.0";
-    garage = rustPackages.unknown.garage."0.8.0";
+    garage_db = rustPackages.unknown.garage_db."0.8.1";
+    garage_util = rustPackages.unknown.garage_util."0.8.1";
+    garage_rpc = rustPackages.unknown.garage_rpc."0.8.1";
+    garage_table = rustPackages.unknown.garage_table."0.8.1";
+    garage_block = rustPackages.unknown.garage_block."0.8.1";
+    garage_model = rustPackages.unknown.garage_model."0.8.1";
+    garage_api = rustPackages.unknown.garage_api."0.8.1";
+    garage_web = rustPackages.unknown.garage_web."0.8.1";
+    garage = rustPackages.unknown.garage."0.8.1";
    k2v-client = rustPackages.unknown.k2v-client."0.0.1";
  };
+  "registry+https://github.com/rust-lang/crates.io-index".addr2line."0.17.0" = overridableMkRustCrate (profileName: rec {
+    name = "addr2line";
+    version = "0.17.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "b9ecd88a8c8378ca913a680cd98f0f13ac67383d35993f86c90a70e3f137816b"; };
+    dependencies = {
+      gimli = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".gimli."0.26.2" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".adler."1.0.2" = overridableMkRustCrate (profileName: rec {
+    name = "adler";
+    version = "1.0.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"; };
+  });
+  
  "registry+https://github.com/rust-lang/crates.io-index".ahash."0.7.6" = overridableMkRustCrate (profileName: rec {
    name = "ahash";
    version = "0.7.6";
@@ -555,6 +572,28 @@ in
    };
  });
  
+  "registry+https://github.com/rust-lang/crates.io-index".backtrace."0.3.66" = overridableMkRustCrate (profileName: rec {
+    name = "backtrace";
+    version = "0.3.66";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "cab84319d616cfb654d03394f38ab7e6f0919e181b1b57e1fd15e7fb4077d9a7"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      addr2line = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".addr2line."0.17.0" { inherit profileName; }).out;
+      cfg_if = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; }).out;
+      libc = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; }).out;
+      miniz_oxide = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".miniz_oxide."0.5.4" { inherit profileName; }).out;
+      object = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".object."0.29.0" { inherit profileName; }).out;
+      rustc_demangle = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rustc-demangle."0.1.21" { inherit profileName; }).out;
+    };
+    buildDependencies = {
+      cc = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".cc."1.0.73" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
  "registry+https://github.com/rust-lang/crates.io-index".base64."0.13.0" = overridableMkRustCrate (profileName: rec {
    name = "base64";
    version = "0.13.0";
@@ -907,20 +946,20 @@ in
    registry = "registry+https://github.com/rust-lang/crates.io-index";
    src = fetchCratesIo { inherit name version; sha256 = "1145cf131a2c6ba0615079ab6a638f7e1973ac9c2634fcbeaaad6114246efe8c"; };
    features = builtins.concatLists [
-      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled") "alloc")
-      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled") "default")
-      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled") "lazy_static")
-      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled") "std")
+      [ "alloc" ]
+      [ "default" ]
+      [ "lazy_static" ]
+      [ "std" ]
    ];
    dependencies = {
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "cfg_if" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; }).out;
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "crossbeam_utils" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".crossbeam-utils."0.8.8" { inherit profileName; }).out;
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "lazy_static" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".lazy_static."1.4.0" { inherit profileName; }).out;
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "memoffset" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memoffset."0.6.5" { inherit profileName; }).out;
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "scopeguard" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".scopeguard."1.1.0" { inherit profileName; }).out;
+      cfg_if = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; }).out;
+      crossbeam_utils = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".crossbeam-utils."0.8.8" { inherit profileName; }).out;
+      lazy_static = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".lazy_static."1.4.0" { inherit profileName; }).out;
+      memoffset = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memoffset."0.6.5" { inherit profileName; }).out;
+      scopeguard = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".scopeguard."1.1.0" { inherit profileName; }).out;
    };
    buildDependencies = {
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "autocfg" else null } = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."1.1.0" { profileName = "__noProfile"; }).out;
+      autocfg = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."1.1.0" { profileName = "__noProfile"; }).out;
    };
  });
  
@@ -956,7 +995,7 @@ in
    registry = "registry+https://github.com/rust-lang/crates.io-index";
    src = fetchCratesIo { inherit name version; sha256 = "0bf124c720b7686e3c2663cf54062ab0f68a88af2fb6a030e87e30bf721fcb38"; };
    features = builtins.concatLists [
-      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled") "default")
+      [ "default" ]
      [ "lazy_static" ]
      [ "std" ]
    ];
@@ -1282,8 +1321,8 @@ in
    registry = "registry+https://github.com/rust-lang/crates.io-index";
    src = fetchCratesIo { inherit name version; sha256 = "9564fc758e15025b46aa6643b1b77d047d1a56a1aea6e01002ac0c7026876213"; };
    dependencies = {
-      ${ if (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled") && hostPlatform.isUnix then "libc" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; }).out;
-      ${ if (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled") && hostPlatform.isWindows then "winapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.9" { inherit profileName; }).out;
+      ${ if hostPlatform.isUnix then "libc" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; }).out;
+      ${ if hostPlatform.isWindows then "winapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.9" { inherit profileName; }).out;
    };
  });
  
@@ -1451,20 +1490,20 @@ in
    registry = "registry+https://github.com/rust-lang/crates.io-index";
    src = fetchCratesIo { inherit name version; sha256 = "c31b6d751ae2c7f11320402d34e41349dd1016f8d5d45e48c4312bc8625af50c"; };
    dependencies = {
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "byteorder" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".byteorder."1.4.3" { inherit profileName; }).out;
+      byteorder = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".byteorder."1.4.3" { inherit profileName; }).out;
    };
  });
  
-  "unknown".garage."0.8.0" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage."0.8.1" = overridableMkRustCrate (profileName: rec {
    name = "garage";
-    version = "0.8.0";
+    version = "0.8.1";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/garage");
    features = builtins.concatLists [
      (lib.optional (rootFeatures' ? "garage/bundled-libs" || rootFeatures' ? "garage/default") "bundled-libs")
      (lib.optional (rootFeatures' ? "garage/consul-discovery") "consul-discovery")
      (lib.optional (rootFeatures' ? "garage/default") "default")
-      (lib.optional (rootFeatures' ? "garage/k2v") "k2v")
+      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/k2v") "k2v")
      (lib.optional (rootFeatures' ? "garage/kubernetes-discovery") "kubernetes-discovery")
      (lib.optional (rootFeatures' ? "garage/lmdb") "lmdb")
      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/metrics") "metrics")
@@ -1478,27 +1517,28 @@ in
    ];
    dependencies = {
      async_trait = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".async-trait."0.1.52" { profileName = "__noProfile"; }).out;
+      backtrace = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".backtrace."0.3.66" { inherit profileName; }).out;
      bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.2.0" { inherit profileName; }).out;
      bytesize = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytesize."1.1.0" { inherit profileName; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.21" { inherit profileName; }).out;
      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.21" { inherit profileName; }).out;
-      garage_api = (rustPackages."unknown".garage_api."0.8.0" { inherit profileName; }).out;
-      garage_block = (rustPackages."unknown".garage_block."0.8.0" { inherit profileName; }).out;
-      garage_db = (rustPackages."unknown".garage_db."0.8.0" { inherit profileName; }).out;
-      garage_model = (rustPackages."unknown".garage_model."0.8.0" { inherit profileName; }).out;
-      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.0" { inherit profileName; }).out;
-      garage_table = (rustPackages."unknown".garage_table."0.8.0" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.0" { inherit profileName; }).out;
-      garage_web = (rustPackages."unknown".garage_web."0.8.0" { inherit profileName; }).out;
+      garage_api = (rustPackages."unknown".garage_api."0.8.1" { inherit profileName; }).out;
+      garage_block = (rustPackages."unknown".garage_block."0.8.1" { inherit profileName; }).out;
+      garage_db = (rustPackages."unknown".garage_db."0.8.1" { inherit profileName; }).out;
+      garage_model = (rustPackages."unknown".garage_model."0.8.1" { inherit profileName; }).out;
+      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.1" { inherit profileName; }).out;
+      garage_table = (rustPackages."unknown".garage_table."0.8.1" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.1" { inherit profileName; }).out;
+      garage_web = (rustPackages."unknown".garage_web."0.8.1" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
      sodiumoxide = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".kuska-sodiumoxide."0.2.5-0" { inherit profileName; }).out;
      netapp = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.2" { inherit profileName; }).out;
      opentelemetry = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }).out;
      ${ if rootFeatures' ? "garage/opentelemetry-otlp" || rootFeatures' ? "garage/telemetry-otlp" then "opentelemetry_otlp" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry-otlp."0.10.0" { inherit profileName; }).out;
      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/metrics" || rootFeatures' ? "garage/opentelemetry-prometheus" then "opentelemetry_prometheus" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry-prometheus."0.10.0" { inherit profileName; }).out;
+      parse_duration = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".parse_duration."2.1.1" { inherit profileName; }).out;
      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/metrics" || rootFeatures' ? "garage/prometheus" then "prometheus" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".prometheus."0.13.0" { inherit profileName; }).out;
      rand = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" { inherit profileName; }).out;
-      rmp_serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rmp-serde."0.15.5" { inherit profileName; }).out;
      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.137" { inherit profileName; }).out;
      serde_bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_bytes."0.11.5" { inherit profileName; }).out;
      structopt = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".structopt."0.3.26" { inherit profileName; }).out;
@@ -1522,13 +1562,13 @@ in
    };
  });
  
-  "unknown".garage_api."0.8.0" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_api."0.8.1" = overridableMkRustCrate (profileName: rec {
    name = "garage_api";
-    version = "0.8.0";
+    version = "0.8.1";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/api");
    features = builtins.concatLists [
-      (lib.optional (rootFeatures' ? "garage/k2v" || rootFeatures' ? "garage_api/k2v") "k2v")
+      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/k2v" || rootFeatures' ? "garage_api/k2v") "k2v")
      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/metrics" || rootFeatures' ? "garage_api/metrics") "metrics")
      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/metrics" || rootFeatures' ? "garage_api/metrics" || rootFeatures' ? "garage_api/opentelemetry-prometheus") "opentelemetry-prometheus")
      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/metrics" || rootFeatures' ? "garage_api/metrics" || rootFeatures' ? "garage_api/prometheus") "prometheus")
@@ -1543,11 +1583,11 @@ in
      form_urlencoded = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".form_urlencoded."1.0.1" { inherit profileName; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.21" { inherit profileName; }).out;
      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.21" { inherit profileName; }).out;
-      garage_block = (rustPackages."unknown".garage_block."0.8.0" { inherit profileName; }).out;
-      garage_model = (rustPackages."unknown".garage_model."0.8.0" { inherit profileName; }).out;
-      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.0" { inherit profileName; }).out;
-      garage_table = (rustPackages."unknown".garage_table."0.8.0" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.0" { inherit profileName; }).out;
+      garage_block = (rustPackages."unknown".garage_block."0.8.1" { inherit profileName; }).out;
+      garage_model = (rustPackages."unknown".garage_model."0.8.1" { inherit profileName; }).out;
+      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.1" { inherit profileName; }).out;
+      garage_table = (rustPackages."unknown".garage_table."0.8.1" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.1" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
      hmac = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hmac."0.12.1" { inherit profileName; }).out;
      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.8" { inherit profileName; }).out;
@@ -1576,9 +1616,9 @@ in
    };
  });
  
-  "unknown".garage_block."0.8.0" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_block."0.8.1" = overridableMkRustCrate (profileName: rec {
    name = "garage_block";
-    version = "0.8.0";
+    version = "0.8.1";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/block");
    features = builtins.concatLists [
@@ -1591,14 +1631,13 @@ in
      bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.2.0" { inherit profileName; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.21" { inherit profileName; }).out;
      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.21" { inherit profileName; }).out;
-      garage_db = (rustPackages."unknown".garage_db."0.8.0" { inherit profileName; }).out;
-      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.0" { inherit profileName; }).out;
-      garage_table = (rustPackages."unknown".garage_table."0.8.0" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.0" { inherit profileName; }).out;
+      garage_db = (rustPackages."unknown".garage_db."0.8.1" { inherit profileName; }).out;
+      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.1" { inherit profileName; }).out;
+      garage_table = (rustPackages."unknown".garage_table."0.8.1" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.1" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
      opentelemetry = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }).out;
      rand = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" { inherit profileName; }).out;
-      rmp_serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rmp-serde."0.15.5" { inherit profileName; }).out;
      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.137" { inherit profileName; }).out;
      serde_bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_bytes."0.11.5" { inherit profileName; }).out;
      tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.17.0" { inherit profileName; }).out;
@@ -1608,20 +1647,21 @@ in
    };
  });
  
-  "unknown".garage_db."0.8.0" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_db."0.8.1" = overridableMkRustCrate (profileName: rec {
    name = "garage_db";
-    version = "0.8.0";
+    version = "0.8.1";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/db");
    features = builtins.concatLists [
      (lib.optional (rootFeatures' ? "garage/bundled-libs" || rootFeatures' ? "garage/default" || rootFeatures' ? "garage_db/bundled-libs") "bundled-libs")
      (lib.optional (rootFeatures' ? "garage_db/clap" || rootFeatures' ? "garage_db/cli") "clap")
      (lib.optional (rootFeatures' ? "garage_db/cli") "cli")
+      [ "default" ]
      (lib.optional (rootFeatures' ? "garage/lmdb" || rootFeatures' ? "garage_db/heed" || rootFeatures' ? "garage_db/lmdb" || rootFeatures' ? "garage_model/lmdb") "heed")
      (lib.optional (rootFeatures' ? "garage/lmdb" || rootFeatures' ? "garage_db/lmdb" || rootFeatures' ? "garage_model/lmdb") "lmdb")
      (lib.optional (rootFeatures' ? "garage_db/cli" || rootFeatures' ? "garage_db/pretty_env_logger") "pretty_env_logger")
      (lib.optional (rootFeatures' ? "garage/bundled-libs" || rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sqlite" || rootFeatures' ? "garage_db/bundled-libs" || rootFeatures' ? "garage_db/rusqlite" || rootFeatures' ? "garage_db/sqlite" || rootFeatures' ? "garage_model/sqlite") "rusqlite")
-      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled") "sled")
+      [ "sled" ]
      (lib.optional (rootFeatures' ? "garage/sqlite" || rootFeatures' ? "garage_db/sqlite" || rootFeatures' ? "garage_model/sqlite") "sqlite")
    ];
    dependencies = {
@@ -1631,7 +1671,7 @@ in
      hexdump = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hexdump."0.1.1" { inherit profileName; }).out;
      ${ if rootFeatures' ? "garage_db/cli" || rootFeatures' ? "garage_db/pretty_env_logger" then "pretty_env_logger" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pretty_env_logger."0.4.0" { inherit profileName; }).out;
      ${ if rootFeatures' ? "garage/bundled-libs" || rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sqlite" || rootFeatures' ? "garage_db/bundled-libs" || rootFeatures' ? "garage_db/rusqlite" || rootFeatures' ? "garage_db/sqlite" || rootFeatures' ? "garage_model/sqlite" then "rusqlite" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rusqlite."0.27.0" { inherit profileName; }).out;
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "sled" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sled."0.34.7" { inherit profileName; }).out;
+      sled = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sled."0.34.7" { inherit profileName; }).out;
      tracing = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tracing."0.1.32" { inherit profileName; }).out;
    };
    devDependencies = {
@@ -1639,15 +1679,16 @@ in
    };
  });
  
-  "unknown".garage_model."0.8.0" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_model."0.8.1" = overridableMkRustCrate (profileName: rec {
    name = "garage_model";
-    version = "0.8.0";
+    version = "0.8.1";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/model");
    features = builtins.concatLists [
-      (lib.optional (rootFeatures' ? "garage/k2v" || rootFeatures' ? "garage_api/k2v" || rootFeatures' ? "garage_model/k2v") "k2v")
+      [ "default" ]
+      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/k2v" || rootFeatures' ? "garage_api/k2v" || rootFeatures' ? "garage_model/k2v") "k2v")
      (lib.optional (rootFeatures' ? "garage/lmdb" || rootFeatures' ? "garage_model/lmdb") "lmdb")
-      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_model/sled") "sled")
+      [ "sled" ]
      (lib.optional (rootFeatures' ? "garage/sqlite" || rootFeatures' ? "garage_model/sqlite") "sqlite")
    ];
    dependencies = {
@@ -1658,16 +1699,15 @@ in
      err_derive = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".err-derive."0.3.1" { profileName = "__noProfile"; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.21" { inherit profileName; }).out;
      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.21" { inherit profileName; }).out;
-      garage_block = (rustPackages."unknown".garage_block."0.8.0" { inherit profileName; }).out;
-      garage_db = (rustPackages."unknown".garage_db."0.8.0" { inherit profileName; }).out;
-      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.0" { inherit profileName; }).out;
-      garage_table = (rustPackages."unknown".garage_table."0.8.0" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.0" { inherit profileName; }).out;
+      garage_block = (rustPackages."unknown".garage_block."0.8.1" { inherit profileName; }).out;
+      garage_db = (rustPackages."unknown".garage_db."0.8.1" { inherit profileName; }).out;
+      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.1" { inherit profileName; }).out;
+      garage_table = (rustPackages."unknown".garage_table."0.8.1" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.1" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
      netapp = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.2" { inherit profileName; }).out;
      opentelemetry = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }).out;
      rand = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" { inherit profileName; }).out;
-      rmp_serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rmp-serde."0.15.5" { inherit profileName; }).out;
      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.137" { inherit profileName; }).out;
      serde_bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_bytes."0.11.5" { inherit profileName; }).out;
      tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.17.0" { inherit profileName; }).out;
@@ -1676,9 +1716,9 @@ in
    };
  });
  
-  "unknown".garage_rpc."0.8.0" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_rpc."0.8.1" = overridableMkRustCrate (profileName: rec {
    name = "garage_rpc";
-    version = "0.8.0";
+    version = "0.8.1";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/rpc");
    features = builtins.concatLists [
@@ -1698,7 +1738,7 @@ in
      ${ if rootFeatures' ? "garage/consul-discovery" || rootFeatures' ? "garage_rpc/consul-discovery" || rootFeatures' ? "garage_rpc/err-derive" then "err_derive" else null } = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".err-derive."0.3.1" { profileName = "__noProfile"; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.21" { inherit profileName; }).out;
      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.21" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.0" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.1" { inherit profileName; }).out;
      gethostname = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".gethostname."0.2.3" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
      ${ if rootFeatures' ? "garage/kubernetes-discovery" || rootFeatures' ? "garage_rpc/k8s-openapi" || rootFeatures' ? "garage_rpc/kubernetes-discovery" then "k8s_openapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".k8s-openapi."0.16.0" { inherit profileName; }).out;
@@ -1709,7 +1749,6 @@ in
      pnet_datalink = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pnet_datalink."0.28.0" { inherit profileName; }).out;
      rand = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" { inherit profileName; }).out;
      ${ if rootFeatures' ? "garage/consul-discovery" || rootFeatures' ? "garage_rpc/consul-discovery" || rootFeatures' ? "garage_rpc/reqwest" then "reqwest" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".reqwest."0.11.12" { inherit profileName; }).out;
-      rmp_serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rmp-serde."0.15.5" { inherit profileName; }).out;
      ${ if rootFeatures' ? "garage/kubernetes-discovery" || rootFeatures' ? "garage_rpc/kubernetes-discovery" || rootFeatures' ? "garage_rpc/schemars" then "schemars" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".schemars."0.8.8" { inherit profileName; }).out;
      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.137" { inherit profileName; }).out;
      serde_bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_bytes."0.11.5" { inherit profileName; }).out;
@@ -1720,24 +1759,24 @@ in
    };
  });
  
-  "unknown".garage_table."0.8.0" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_table."0.8.1" = overridableMkRustCrate (profileName: rec {
    name = "garage_table";
-    version = "0.8.0";
+    version = "0.8.1";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/table");
    dependencies = {
+      arc_swap = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".arc-swap."1.5.0" { inherit profileName; }).out;
      async_trait = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".async-trait."0.1.52" { profileName = "__noProfile"; }).out;
      bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.2.0" { inherit profileName; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.21" { inherit profileName; }).out;
      futures_util = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures-util."0.3.21" { inherit profileName; }).out;
-      garage_db = (rustPackages."unknown".garage_db."0.8.0" { inherit profileName; }).out;
-      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.0" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.0" { inherit profileName; }).out;
+      garage_db = (rustPackages."unknown".garage_db."0.8.1" { inherit profileName; }).out;
+      garage_rpc = (rustPackages."unknown".garage_rpc."0.8.1" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.1" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
      hexdump = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hexdump."0.1.1" { inherit profileName; }).out;
      opentelemetry = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }).out;
      rand = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" { inherit profileName; }).out;
-      rmp_serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rmp-serde."0.15.5" { inherit profileName; }).out;
      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.137" { inherit profileName; }).out;
      serde_bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_bytes."0.11.5" { inherit profileName; }).out;
      tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.17.0" { inherit profileName; }).out;
@@ -1745,13 +1784,13 @@ in
    };
  });
  
-  "unknown".garage_util."0.8.0" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_util."0.8.1" = overridableMkRustCrate (profileName: rec {
    name = "garage_util";
-    version = "0.8.0";
+    version = "0.8.1";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/util");
    features = builtins.concatLists [
-      (lib.optional (rootFeatures' ? "garage/k2v" || rootFeatures' ? "garage_api/k2v" || rootFeatures' ? "garage_model/k2v" || rootFeatures' ? "garage_util/k2v") "k2v")
+      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/k2v" || rootFeatures' ? "garage_api/k2v" || rootFeatures' ? "garage_model/k2v" || rootFeatures' ? "garage_util/k2v") "k2v")
    ];
    dependencies = {
      arc_swap = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".arc-swap."1.5.0" { inherit profileName; }).out;
@@ -1762,9 +1801,10 @@ in
      digest = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".digest."0.10.3" { inherit profileName; }).out;
      err_derive = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".err-derive."0.3.1" { profileName = "__noProfile"; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.21" { inherit profileName; }).out;
-      garage_db = (rustPackages."unknown".garage_db."0.8.0" { inherit profileName; }).out;
+      garage_db = (rustPackages."unknown".garage_db."0.8.1" { inherit profileName; }).out;
      git_version = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".git-version."0.3.5" { inherit profileName; }).out;
      hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
+      hexdump = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hexdump."0.1.1" { inherit profileName; }).out;
      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.8" { inherit profileName; }).out;
      hyper = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hyper."0.14.18" { inherit profileName; }).out;
      lazy_static = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".lazy_static."1.4.0" { inherit profileName; }).out;
@@ -1782,18 +1822,18 @@ in
    };
  });
  
-  "unknown".garage_web."0.8.0" = overridableMkRustCrate (profileName: rec {
+  "unknown".garage_web."0.8.1" = overridableMkRustCrate (profileName: rec {
    name = "garage_web";
-    version = "0.8.0";
+    version = "0.8.1";
    registry = "unknown";
    src = fetchCrateLocal (workspaceSrc + "/src/web");
    dependencies = {
      err_derive = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".err-derive."0.3.1" { profileName = "__noProfile"; }).out;
      futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.21" { inherit profileName; }).out;
-      garage_api = (rustPackages."unknown".garage_api."0.8.0" { inherit profileName; }).out;
-      garage_model = (rustPackages."unknown".garage_model."0.8.0" { inherit profileName; }).out;
-      garage_table = (rustPackages."unknown".garage_table."0.8.0" { inherit profileName; }).out;
-      garage_util = (rustPackages."unknown".garage_util."0.8.0" { inherit profileName; }).out;
+      garage_api = (rustPackages."unknown".garage_api."0.8.1" { inherit profileName; }).out;
+      garage_model = (rustPackages."unknown".garage_model."0.8.1" { inherit profileName; }).out;
+      garage_table = (rustPackages."unknown".garage_table."0.8.1" { inherit profileName; }).out;
+      garage_util = (rustPackages."unknown".garage_util."0.8.1" { inherit profileName; }).out;
      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.8" { inherit profileName; }).out;
      hyper = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hyper."0.14.18" { inherit profileName; }).out;
      opentelemetry = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }).out;
@@ -1844,6 +1884,17 @@ in
    };
  });
  
+  "registry+https://github.com/rust-lang/crates.io-index".gimli."0.26.2" = overridableMkRustCrate (profileName: rec {
+    name = "gimli";
+    version = "0.26.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "22030e2c5a68ec659fde1e949a745124b48e6fa8b045b7ed5bd1fe4ccc5c4e5d"; };
+    features = builtins.concatLists [
+      [ "read" ]
+      [ "read-core" ]
+    ];
+  });
+  
  "registry+https://github.com/rust-lang/crates.io-index".git-version."0.3.5" = overridableMkRustCrate (profileName: rec {
    name = "git-version";
    version = "0.3.5";
@@ -2396,7 +2447,7 @@ in
    dependencies = {
      base64 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".base64."0.13.0" { inherit profileName; }).out;
      ${ if rootFeatures' ? "k2v-client/clap" || rootFeatures' ? "k2v-client/cli" then "clap" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".clap."3.1.18" { inherit profileName; }).out;
-      ${ if rootFeatures' ? "k2v-client/cli" || rootFeatures' ? "k2v-client/garage_util" then "garage_util" else null } = (rustPackages."unknown".garage_util."0.8.0" { inherit profileName; }).out;
+      ${ if rootFeatures' ? "k2v-client/cli" || rootFeatures' ? "k2v-client/garage_util" then "garage_util" else null } = (rustPackages."unknown".garage_util."0.8.1" { inherit profileName; }).out;
      http = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.8" { inherit profileName; }).out;
      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.16" { inherit profileName; }).out;
      rusoto_core = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rusoto_core."0.48.0" { inherit profileName; }).out;
@@ -2794,10 +2845,10 @@ in
    registry = "registry+https://github.com/rust-lang/crates.io-index";
    src = fetchCratesIo { inherit name version; sha256 = "5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce"; };
    features = builtins.concatLists [
-      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled") "default")
+      [ "default" ]
    ];
    buildDependencies = {
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "autocfg" else null } = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."1.1.0" { profileName = "__noProfile"; }).out;
+      autocfg = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."1.1.0" { profileName = "__noProfile"; }).out;
    };
  });
  
@@ -2818,6 +2869,16 @@ in
    ];
  });
  
+  "registry+https://github.com/rust-lang/crates.io-index".miniz_oxide."0.5.4" = overridableMkRustCrate (profileName: rec {
+    name = "miniz_oxide";
+    version = "0.5.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "96590ba8f175222643a85693f33d26e9c8a015f599c216509b1a6894af675d34"; };
+    dependencies = {
+      adler = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".adler."1.0.2" { inherit profileName; }).out;
+    };
+  });
+  
  "registry+https://github.com/rust-lang/crates.io-index".mio."0.8.2" = overridableMkRustCrate (profileName: rec {
    name = "mio";
    version = "0.8.2";
@@ -2954,6 +3015,59 @@ in
    };
  });
  
+  "registry+https://github.com/rust-lang/crates.io-index".num."0.2.1" = overridableMkRustCrate (profileName: rec {
+    name = "num";
+    version = "0.2.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "b8536030f9fea7127f841b45bb6243b27255787fb4eb83958aa1ef9d2fdc0c36"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "num-bigint" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      num_bigint = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-bigint."0.2.6" { inherit profileName; }).out;
+      num_complex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-complex."0.2.4" { inherit profileName; }).out;
+      num_integer = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-integer."0.1.44" { inherit profileName; }).out;
+      num_iter = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-iter."0.1.43" { inherit profileName; }).out;
+      num_rational = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-rational."0.2.4" { inherit profileName; }).out;
+      num_traits = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-traits."0.2.14" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".num-bigint."0.2.6" = overridableMkRustCrate (profileName: rec {
+    name = "num-bigint";
+    version = "0.2.6";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "090c7f9998ee0ff65aa5b723e4009f7b217707f1fb5ea551329cc4d6231fb304"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+    dependencies = {
+      num_integer = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-integer."0.1.44" { inherit profileName; }).out;
+      num_traits = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-traits."0.2.14" { inherit profileName; }).out;
+    };
+    buildDependencies = {
+      autocfg = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."1.1.0" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".num-complex."0.2.4" = overridableMkRustCrate (profileName: rec {
+    name = "num-complex";
+    version = "0.2.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "b6b19411a9719e753aff12e5187b74d60d3dc449ec3f4dc21e3989c3f554bc95"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+    dependencies = {
+      num_traits = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-traits."0.2.14" { inherit profileName; }).out;
+    };
+    buildDependencies = {
+      autocfg = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."1.1.0" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
  "registry+https://github.com/rust-lang/crates.io-index".num-integer."0.1.44" = overridableMkRustCrate (profileName: rec {
    name = "num-integer";
    version = "0.1.44";
@@ -2971,6 +3085,43 @@ in
    };
  });
  
+  "registry+https://github.com/rust-lang/crates.io-index".num-iter."0.1.43" = overridableMkRustCrate (profileName: rec {
+    name = "num-iter";
+    version = "0.1.43";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7d03e6c028c5dc5cac6e2dec0efda81fc887605bb3d884578bb6d6bf7514e252"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+    dependencies = {
+      num_integer = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-integer."0.1.44" { inherit profileName; }).out;
+      num_traits = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-traits."0.2.14" { inherit profileName; }).out;
+    };
+    buildDependencies = {
+      autocfg = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."1.1.0" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".num-rational."0.2.4" = overridableMkRustCrate (profileName: rec {
+    name = "num-rational";
+    version = "0.2.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "5c000134b5dbf44adc5cb772486d335293351644b801551abe8f75c84cfa4aef"; };
+    features = builtins.concatLists [
+      [ "bigint" ]
+      [ "num-bigint" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      num_bigint = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-bigint."0.2.6" { inherit profileName; }).out;
+      num_integer = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-integer."0.1.44" { inherit profileName; }).out;
+      num_traits = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num-traits."0.2.14" { inherit profileName; }).out;
+    };
+    buildDependencies = {
+      autocfg = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."1.1.0" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
  "registry+https://github.com/rust-lang/crates.io-index".num-traits."0.2.14" = overridableMkRustCrate (profileName: rec {
    name = "num-traits";
    version = "0.2.14";
@@ -3006,6 +3157,25 @@ in
    };
  });
  
+  "registry+https://github.com/rust-lang/crates.io-index".object."0.29.0" = overridableMkRustCrate (profileName: rec {
+    name = "object";
+    version = "0.29.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "21158b2c33aa6d4561f1c0a6ea283ca92bc54802a93b263e910746d679a7eb53"; };
+    features = builtins.concatLists [
+      [ "archive" ]
+      [ "coff" ]
+      [ "elf" ]
+      [ "macho" ]
+      [ "pe" ]
+      [ "read_core" ]
+      [ "unaligned" ]
+    ];
+    dependencies = {
+      memchr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memchr."2.4.1" { inherit profileName; }).out;
+    };
+  });
+  
  "registry+https://github.com/rust-lang/crates.io-index".once_cell."1.10.0" = overridableMkRustCrate (profileName: rec {
    name = "once_cell";
    version = "1.10.0";
@@ -3220,6 +3390,18 @@ in
    };
  });
  
+  "registry+https://github.com/rust-lang/crates.io-index".parse_duration."2.1.1" = overridableMkRustCrate (profileName: rec {
+    name = "parse_duration";
+    version = "2.1.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7037e5e93e0172a5a96874380bf73bc6ecef022e26fa25f2be26864d6b3ba95d"; };
+    dependencies = {
+      lazy_static = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".lazy_static."1.4.0" { inherit profileName; }).out;
+      num = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".num."0.2.1" { inherit profileName; }).out;
+      regex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".regex."1.5.5" { inherit profileName; }).out;
+    };
+  });
+  
  "registry+https://github.com/rust-lang/crates.io-index".pem."1.1.0" = overridableMkRustCrate (profileName: rec {
    name = "pem";
    version = "1.1.0";
@@ -4078,6 +4260,13 @@ in
    };
  });
  
+  "registry+https://github.com/rust-lang/crates.io-index".rustc-demangle."0.1.21" = overridableMkRustCrate (profileName: rec {
+    name = "rustc-demangle";
+    version = "0.1.21";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"; };
+  });
+  
  "registry+https://github.com/rust-lang/crates.io-index".rustc_version."0.4.0" = overridableMkRustCrate (profileName: rec {
    name = "rustc_version";
    version = "0.4.0";
@@ -4542,18 +4731,18 @@ in
    registry = "registry+https://github.com/rust-lang/crates.io-index";
    src = fetchCratesIo { inherit name version; sha256 = "7f96b4737c2ce5987354855aed3797279def4ebf734436c6aa4552cf8e169935"; };
    features = builtins.concatLists [
-      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled") "default")
-      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled") "no_metrics")
+      [ "default" ]
+      [ "no_metrics" ]
    ];
    dependencies = {
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "crc32fast" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".crc32fast."1.3.2" { inherit profileName; }).out;
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "crossbeam_epoch" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".crossbeam-epoch."0.9.8" { inherit profileName; }).out;
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "crossbeam_utils" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".crossbeam-utils."0.8.8" { inherit profileName; }).out;
-      ${ if (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled") && (hostPlatform.parsed.kernel.name == "linux" || hostPlatform.parsed.kernel.name == "darwin" || hostPlatform.parsed.kernel.name == "windows") then "fs2" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".fs2."0.4.3" { inherit profileName; }).out;
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "fxhash" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".fxhash."0.2.1" { inherit profileName; }).out;
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "libc" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; }).out;
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "log" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.16" { inherit profileName; }).out;
-      ${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled" then "parking_lot" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".parking_lot."0.11.2" { inherit profileName; }).out;
+      crc32fast = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".crc32fast."1.3.2" { inherit profileName; }).out;
+      crossbeam_epoch = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".crossbeam-epoch."0.9.8" { inherit profileName; }).out;
+      crossbeam_utils = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".crossbeam-utils."0.8.8" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.kernel.name == "linux" || hostPlatform.parsed.kernel.name == "darwin" || hostPlatform.parsed.kernel.name == "windows" then "fs2" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".fs2."0.4.3" { inherit profileName; }).out;
+      fxhash = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".fxhash."0.2.1" { inherit profileName; }).out;
+      libc = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.16" { inherit profileName; }).out;
+      parking_lot = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".parking_lot."0.11.2" { inherit profileName; }).out;
    };
  });
  
@@ -5206,7 +5395,6 @@ in
      [ "attributes" ]
      [ "default" ]
      [ "log" ]
-      [ "log-always" ]
      [ "std" ]
      [ "tracing-attributes" ]
    ];
@@ -5700,7 +5888,7 @@ in
      [ "ntstatus" ]
      [ "objbase" ]
      [ "processenv" ]
-      (lib.optional (rootFeatures' ? "garage/default" || rootFeatures' ? "garage/sled" || rootFeatures' ? "garage_db/sled" || rootFeatures' ? "garage_model/sled") "processthreadsapi")
+      [ "processthreadsapi" ]
      [ "profileapi" ]
      [ "schannel" ]
      [ "securitybaseapi" ]
@@ -11,14 +11,14 @@ let

  build_debug_and_release = (target: {
    debug = (compile {
-      inherit target git_version;
+      inherit system target git_version pkgsSrc cargo2nixOverlay;
      release = false;
    }).workspace.garage {
      compileMode = "build";
    };

    release = (compile {
-      inherit target git_version;
+      inherit system target git_version pkgsSrc cargo2nixOverlay;
      release = true;
    }).workspace.garage {
      compileMode = "build";
@@ -39,7 +39,7 @@ in {
  };
  test = {
    amd64 = test (compile {
-      inherit git_version;
+      inherit system git_version pkgsSrc cargo2nixOverlay;
      target = "x86_64-unknown-linux-musl";
      features = [
        "garage/bundled-libs"
@@ -52,7 +52,7 @@ in {
  };
  clippy = {
    amd64 = (compile {
-      inherit git_version;
+      inherit system git_version pkgsSrc cargo2nixOverlay;
      target = "x86_64-unknown-linux-musl";
      compiler = "clippy";
    }).workspace.garage {
@@ -0,0 +1,17 @@
+# Browse doc
+
+Run in this directory:
+
+```
+python3 -m http.server 
+```
+
+And open in your browser:
+  - http://localhost:8000/garage-admin-v0.html
+
+# Validate doc
+
+```
+wget https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/6.1.0/openapi-generator-cli-6.1.0.jar -O openapi-generator-cli.jar
+java -jar openapi-generator-cli.jar validate -i garage-admin-v0.yml
+```
@@ -0,0 +1,59 @@
+/* montserrat-300 - latin */
+@font-face {
+  font-family: 'Montserrat';
+  font-style: normal;
+  font-weight: 300;
+  src: local(''),
+       url('../fonts/montserrat-v25-latin-300.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('../fonts/montserrat-v25-latin-300.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
+}
+
+/* montserrat-regular - latin */
+@font-face {
+  font-family: 'Montserrat';
+  font-style: normal;
+  font-weight: 400;
+  src: local(''),
+       url('../fonts/montserrat-v25-latin-regular.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('../fonts/montserrat-v25-latin-regular.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
+}
+
+/* montserrat-700 - latin */
+@font-face {
+  font-family: 'Montserrat';
+  font-style: normal;
+  font-weight: 700;
+  src: local(''),
+       url('../fonts/montserrat-v25-latin-700.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('../fonts/montserrat-v25-latin-700.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
+}
+/* roboto-300 - latin */
+@font-face {
+  font-family: 'Roboto';
+  font-style: normal;
+  font-weight: 300;
+  src: local(''),
+       url('../fonts/roboto-v30-latin-300.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('../fonts/roboto-v30-latin-300.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
+}
+
+/* roboto-regular - latin */
+@font-face {
+  font-family: 'Roboto';
+  font-style: normal;
+  font-weight: 400;
+  src: local(''),
+       url('../fonts/roboto-v30-latin-regular.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('../fonts/roboto-v30-latin-regular.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
+}
+
+/* roboto-700 - latin */
+@font-face {
+  font-family: 'Roboto';
+  font-style: normal;
+  font-weight: 700;
+  src: local(''),
+       url('../fonts/roboto-v30-latin-700.woff2') format('woff2'), /* Chrome 26+, Opera 23+, Firefox 39+ */
+       url('../fonts/roboto-v30-latin-700.woff') format('woff'); /* Chrome 6+, Firefox 3.6+, IE 9+, Safari 5.1+ */
+}
+
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Garage Adminstration API v0</title>
+    <!-- needed for adaptive design -->
+    <meta charset="utf-8"/>
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link href="./css/redoc.css" rel="stylesheet">
+
+    <!--
+    Redoc doesn't change outer page styles
+    -->
+    <style>
+      body {
+        margin: 0;
+        padding: 0;
+      }
+    </style>
+  </head>
+  <body>
+    <redoc spec-url='./garage-admin-v0.yml'></redoc>
+    <script src="./redoc.standalone.js"> </script>
+  </body>
+</html>
@@ -0,0 +1,54 @@
+++
+title = "Build your own app"
+weight = 4
+sort_by = "weight"
+template = "documentation.html"
+++
+
+Garage has many API that you can rely on to build complex applications.
+In this section, we reference the existing SDKs and give some code examples.
+
+
+## ⚠️ DISCLAIMER
+
+**K2V AND ADMIN SDK ARE TECHNICAL PREVIEWS**. The following limitations apply:
+  - The API is not complete, some actions are possible only through the `garage` binary
+  - The underlying admin API is not yet stable nor complete, it can breaks at any time
+  - The generator configuration is currently tweaked, the library might break at any time due to a generator change
+  - Because the API and the library are not stable, none of them are published in a package manager (npm, pypi, etc.)
+  - This code has not been extensively tested, some things might not work (please report!)
+
+To have the best experience possible, please consider:
+  - Make sure that the version of the library you are using is pinned (`go.sum`, `package-lock.json`, `requirements.txt`).
+  - Before upgrading your Garage cluster, make sure that you can find a version of this SDK that works with your targeted version and that you are able to update your own code to work with this new version of the library.
+  - Join our Matrix channel at `#garage:deuxfleurs.fr`, say that you are interested by this SDK, and report any friction.
+  - If stability is critical, mirror this repository on your own infrastructure, regenerate the SDKs and upgrade them at your own pace.
+
+
+## About the APIs
+
+Code can interact with Garage through 3 different APIs: S3, K2V, and Admin.
+Each of them has a specific scope.
+
+### S3
+
+De-facto standard, introduced by Amazon, designed to store blobs of data.
+
+### K2V
+
+A simple database API similar to RiakKV or DynamoDB.
+Think a key value store with some additional operations.
+Its design is inspired by Distributed Hash Tables (DHT).
+
+More information:
+  - [In the reference manual](@/documentation/reference-manual/k2v.md)
+
+
+### Administration
+
+Garage operations can also be automated through a REST API.
+We are currently building this SDK for [Python](@/documentation/build/python.md#admin-api), [Javascript](@/documentation/build/javascript.md#administration) and [Golang](@/documentation/build/golang.md#administration).
+
+More information:
+  - [In the reference manual](@/documentation/reference-manual/admin-api.md)
+  - [Full specifiction](https://garagehq.deuxfleurs.fr/api/garage-admin-v0.html)
@@ -0,0 +1,69 @@
+++
+title = "Golang"
+weight = 30
+++
+
+## S3
+
+*Coming soon*
+
+Some refs:
+  - Minio minio-go-sdk
+    - [Reference](https://docs.min.io/docs/golang-client-api-reference.html)
+
+  - Amazon aws-sdk-go-v2
+    - [Installation](https://aws.github.io/aws-sdk-go-v2/docs/getting-started/)
+    - [Reference](https://pkg.go.dev/github.com/aws/aws-sdk-go-v2/service/s3)
+    - [Example](https://aws.github.io/aws-sdk-go-v2/docs/code-examples/s3/putobject/)
+
+## K2V
+
+*Coming soon*
+
+## Administration
+
+Install the SDK with:
+
+```bash
+go get git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang
+```
+
+A short example:
+
+```go
+package main
+
+import (
+    "context"
+    "fmt"
+    "os"
+    garage "git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang"
+)
+
+func main() {
+    // Set Host and other parameters
+    configuration := garage.NewConfiguration()
+    configuration.Host = "127.0.0.1:3903"
+
+
+    // We can now generate a client
+    client := garage.NewAPIClient(configuration)
+
+    // Authentication is handled through the context pattern
+    ctx := context.WithValue(context.Background(), garage.ContextAccessToken, "s3cr3t")
+
+    // Send a request
+    resp, r, err := client.NodesApi.GetNodes(ctx).Execute()
+    if err != nil {
+        fmt.Fprintf(os.Stderr, "Error when calling `NodesApi.GetNodes``: %v\n", err)
+        fmt.Fprintf(os.Stderr, "Full HTTP response: %v\n", r)
+    }
+
+    // Process the response
+    fmt.Fprintf(os.Stdout, "Target hostname: %v\n", resp.KnownNodes[resp.Node].Hostname)
+}
+```
+
+See also:
+ - [generated doc](https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang)
+ - [examples](https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-generator/src/branch/main/example/golang)
@@ -0,0 +1,55 @@
+++
+title = "Javascript"
+weight = 10
+++
+
+## S3
+
+*Coming soon*.
+
+Some refs:
+  - Minio SDK
+    - [Reference](https://docs.min.io/docs/javascript-client-api-reference.html)
+
+  - Amazon aws-sdk-js
+    - [Installation](https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/getting-started.html)
+    - [Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/S3.html)
+    - [Example](https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/s3-example-creating-buckets.html)
+
+## K2V
+
+*Coming soon*
+
+## Administration
+
+Install the SDK with:
+
+```bash
+npm install --save git+https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-js.git
+```
+
+A short example:
+
+```javascript
+const garage = require('garage_administration_api_v0garage_v0_8_0');
+
+const api = new garage.ApiClient("http://127.0.0.1:3903/v0");
+api.authentications['bearerAuth'].accessToken = "s3cr3t";
+
+const [node, layout, key, bucket] = [
+  new garage.NodesApi(api),
+  new garage.LayoutApi(api),
+  new garage.KeyApi(api),
+  new garage.BucketApi(api),
+];
+
+node.getNodes().then((data) => {
+  console.log(`nodes: ${Object.values(data.knownNodes).map(n => n.hostname)}`)
+}, (error) => {
+  console.error(error);
+});
+```
+
+See also:
+ - [sdk repository](https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-js)
+ - [examples](https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-generator/src/branch/main/example/javascript)
@@ -1,8 +1,10 @@
 +++
-title = "Your code (PHP, JS, Go...)"
-weight = 30
+title = "Others"
+weight = 99
 +++

+## S3
+
 If you are developping a new application, you may want to use Garage to store your user's media.

 The S3 API that Garage uses is a standard REST API, so as long as you can make HTTP requests,
@@ -13,44 +15,14 @@ Instead, there are some libraries already avalaible.

 Some of them are maintained by Amazon, some by Minio, others by the community.

-## PHP
+### PHP

  - Amazon aws-sdk-php
    - [Installation](https://docs.aws.amazon.com/sdk-for-php/v3/developer-guide/getting-started_installation.html)
    - [Reference](https://docs.aws.amazon.com/aws-sdk-php/v3/api/api-s3-2006-03-01.html)
    - [Example](https://docs.aws.amazon.com/sdk-for-php/v3/developer-guide/s3-examples-creating-buckets.html)

-## Javascript
-
-  - Minio SDK
-    - [Reference](https://docs.min.io/docs/javascript-client-api-reference.html)
-
-  - Amazon aws-sdk-js
-    - [Installation](https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/getting-started.html)
-    - [Reference](https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/S3.html)
-    - [Example](https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/s3-example-creating-buckets.html)
-
-## Golang
-
-  - Minio minio-go-sdk
-    - [Reference](https://docs.min.io/docs/golang-client-api-reference.html)
-
-  - Amazon aws-sdk-go-v2
-    - [Installation](https://aws.github.io/aws-sdk-go-v2/docs/getting-started/)
-    - [Reference](https://pkg.go.dev/github.com/aws/aws-sdk-go-v2/service/s3)
-    - [Example](https://aws.github.io/aws-sdk-go-v2/docs/code-examples/s3/putobject/)
-
-## Python
-
-  - Minio SDK
-    - [Reference](https://docs.min.io/docs/python-client-api-reference.html)
-
-  - Amazon boto3
-    - [Installation](https://boto3.amazonaws.com/v1/documentation/api/latest/guide/quickstart.html)
-    - [Reference](https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/s3.html)
-    - [Example](https://boto3.amazonaws.com/v1/documentation/api/latest/guide/s3-uploading-files.html)
-
-## Java
+### Java

  - Minio SDK
    - [Reference](https://docs.min.io/docs/java-client-api-reference.html)
@@ -60,23 +32,18 @@ Some of them are maintained by Amazon, some by Minio, others by the community.
    - [Reference](https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/S3Client.html)
    - [Example](https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/examples-s3-objects.html)

-## Rust
-
-  - Amazon aws-rust-sdk
-    - [Github](https://github.com/awslabs/aws-sdk-rust)
-
-## .NET
+### .NET

  - Minio SDK
    - [Reference](https://docs.min.io/docs/dotnet-client-api-reference.html)

  - Amazon aws-dotnet-sdk

-## C++
+### C++

  - Amazon aws-cpp-sdk

-## Haskell
+### Haskell

  - Minio SDK
    - [Reference](https://docs.min.io/docs/haskell-client-api-reference.html)
@@ -0,0 +1,138 @@
+++
+title = "Python"
+weight = 20
+++
+
+## S3
+
+### Using Minio SDK
+
+First install the SDK:
+
+```bash
+pip3 install minio
+```
+
+Then instantiate a client object using garage root domain, api key and secret:
+
+```python
+import minio
+
+client = minio.Minio(
+  "your.domain.tld",
+  "GKyourapikey",
+  "abcd[...]1234",
+  # Force the region, this is specific to garage
+  region="region",
+)
+```
+
+Then use all the standard S3 endpoints as implemented by the Minio SDK:
+
+```
+# List buckets
+print(client.list_buckets())
+
+# Put an object containing 'content' to /path in bucket named 'bucket':
+content = b"content"
+client.put_object(
+  "bucket",
+  "path",
+  io.BytesIO(content),
+  len(content),
+)
+
+# Read the object back and check contents
+data = client.get_object("bucket", "path").read()
+assert data == content
+```
+
+For further documentation, see the Minio SDK
+[Reference](https://docs.min.io/docs/python-client-api-reference.html)
+
+### Using Amazon boto3
+
+*Coming soon*
+
+See the official documentation:
+  - [Installation](https://boto3.amazonaws.com/v1/documentation/api/latest/guide/quickstart.html)
+  - [Reference](https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/s3.html)
+  - [Example](https://boto3.amazonaws.com/v1/documentation/api/latest/guide/s3-uploading-files.html)
+
+## K2V
+
+*Coming soon*
+
+## Admin API
+
+You need at least Python 3.6, pip, and setuptools.
+Because the python package is in a subfolder, the command is a bit more complicated than usual:
+
+```bash
+pip3 install --user 'git+https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-python'
+```
+
+Now, let imagine you have a fresh Garage instance running on localhost, with the admin API configured on port 3903 with the bearer `s3cr3t`:
+
+```python
+import garage_admin_sdk
+from garage_admin_sdk.apis import *
+from garage_admin_sdk.models import *
+
+configuration = garage_admin_sdk.Configuration(
+  host = "http://localhost:3903/v0",
+  access_token = "s3cr3t"
+)
+
+# Init APIs
+api = garage_admin_sdk.ApiClient(configuration)
+nodes, layout, keys, buckets = NodesApi(api), LayoutApi(api), KeyApi(api), BucketApi(api)
+
+# Display some info on the node
+status = nodes.get_nodes()
+print(f"running garage {status.garage_version}, node_id {status.node}")
+
+# Change layout of this node
+current = layout.get_layout()
+layout.add_layout({
+  status.node: NodeClusterInfo(
+    zone = "dc1",
+    capacity = 1,
+    tags = [ "dev" ],
+  )
+})
+layout.apply_layout(LayoutVersion(
+  version = current.version + 1
+))
+
+# Create key, allow it to create buckets
+kinfo = keys.add_key(AddKeyRequest(name="openapi"))
+
+allow_create = UpdateKeyRequestAllow(create_bucket=True)
+keys.update_key(kinfo.access_key_id, UpdateKeyRequest(allow=allow_create))
+
+# Create a bucket, allow key, set quotas
+binfo = buckets.create_bucket(CreateBucketRequest(global_alias="documentation"))
+binfo = buckets.allow_bucket_key(AllowBucketKeyRequest(
+  bucket_id=binfo.id,
+  access_key_id=kinfo.access_key_id,
+  permissions=AllowBucketKeyRequestPermissions(read=True, write=True, owner=True),
+))
+binfo = buckets.update_bucket(binfo.id, UpdateBucketRequest(
+  quotas=UpdateBucketRequestQuotas(max_size=19029801,max_objects=1500)))
+
+# Display key
+print(f"""
+cluster ready
+key id is {kinfo.access_key_id}
+secret key is {kinfo.secret_access_key}
+bucket {binfo.global_aliases[0]} contains {binfo.objects}/{binfo.quotas.max_objects} objects
+""")
+```
+
+*This example is named `short.py` in the example folder. Other python examples are also available.*
+
+See also:
+ - [sdk repo](https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-python)
+ - [examples](https://git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-generator/src/branch/main/example/python)
+
@@ -0,0 +1,47 @@
+++
+title = "Rust"
+weight = 40
+++
+
+## S3
+
+*Coming soon*
+
+Some refs:
+  - Amazon aws-rust-sdk
+    - [Github](https://github.com/awslabs/aws-sdk-rust)
+
+## K2V
+
+*Coming soon*
+
+Some refs: https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/main/src/k2v-client
+
+```bash
+# all these values can be provided on the cli instead
+export AWS_ACCESS_KEY_ID=GK123456
+export AWS_SECRET_ACCESS_KEY=0123..789
+export AWS_REGION=garage
+export K2V_ENDPOINT=http://172.30.2.1:3903
+export K2V_BUCKET=my-bucket
+
+cargo run --features=cli -- read-range my-partition-key --all
+
+cargo run --features=cli -- insert my-partition-key my-sort-key --text "my string1"
+cargo run --features=cli -- insert my-partition-key my-sort-key --text "my string2"
+cargo run --features=cli -- insert my-partition-key my-sort-key2 --text "my string"
+
+cargo run --features=cli -- read-range my-partition-key --all
+
+causality=$(cargo run --features=cli -- read my-partition-key my-sort-key2 -b | head -n1)
+cargo run --features=cli -- delete my-partition-key my-sort-key2 -c $causality
+
+causality=$(cargo run --features=cli -- read my-partition-key my-sort-key -b | head -n1)
+cargo run --features=cli -- insert my-partition-key my-sort-key --text "my string3" -c $causality
+
+cargo run --features=cli -- read-range my-partition-key --all
+```
+
+## Admin API
+
+*Coming soon*
@@ -1,5 +1,5 @@
 +++
-title = "Integrations"
+title = "Existing integrations"
 weight = 3
 sort_by = "weight"
 template = "documentation.html"
@@ -14,7 +14,6 @@ In particular, you will find here instructions to connect it with:
  - [Applications](@/documentation/connect/apps/index.md)
  - [Website hosting](@/documentation/connect/websites.md)
  - [Software repositories](@/documentation/connect/repositories.md)
-  - [Your own code](@/documentation/connect/code.md)
  - [FUSE](@/documentation/connect/fs.md)

 ### Generic instructions
@@ -8,8 +8,8 @@ In this section, we cover the following web applications:
 | Name | Status | Note |
 |------|--------|------|
 | [Nextcloud](#nextcloud)     | ✅       |  Both Primary Storage and External Storage are supported    |
-| [Peertube](#peertube)     | ✅       | Must be configured with the website endpoint     |
-| [Mastodon](#mastodon)     | ❓       | Not yet tested     |
+| [Peertube](#peertube)     | ✅       | Supported with the website endpoint, proxifying private videos unsupported     |
+| [Mastodon](#mastodon)     | ✅       | Natively supported    |
 | [Matrix](#matrix)     | ✅       |  Tested with `synapse-s3-storage-provider`    |
 | [Pixelfed](#pixelfed)     | ❓       |  Not yet tested    |
 | [Pleroma](#pleroma)     | ❓       |  Not yet tested    |
@@ -128,6 +128,10 @@ In other words, Peertube is only responsible of the "control plane" and offload
 In return, this system is a bit harder to configure.
 We show how it is still possible to configure Garage with Peertube, allowing you to spread the load and the bandwidth usage on the Garage cluster.

+Starting from version 5.0, Peertube also supports improving the security for private videos by not exposing them directly
+but relying on a single control point in the Peertube instance. This is based on S3 per-object and prefix ACL, which are not currently supported
+in Garage, so this feature is unsupported. While this technically impedes security for private videos, it is not a blocking issue and could be
+a reasonable trade-off for some instances.

 ### Create resources in Garage

@@ -195,6 +199,11 @@ object_storage:

  max_upload_part: 2GB

+  proxy:
+    # You may enable this feature, yet it will not provide any security benefit, so
+    # you should rather benefit from Garage public endpoint for all videos
+    proxify_private_files: false
+
  streaming_playlists:
    bucket_name: 'peertube-playlist'

@@ -224,7 +233,135 @@ You can now reload the page and see in your browser console that data are fetche

 ## Mastodon

-https://docs.joinmastodon.org/admin/config/#cdn
+Mastodon natively supports the S3 protocol to store media files, and it works out-of-the-box with Garage.
+You will need to expose your Garage bucket as a website: that way, media files will be served directly from Garage.
+
+### Performance considerations
+
+Mastodon tends to store many small objects over time: expect hundreds of thousands of objects,
+with average object size ranging from 50 KB to 150 KB.
+
+As such, your Garage cluster should be configured appropriately for good performance:
+
+- use Garage v0.8.0 or higher with the [LMDB database engine](@documentation/reference-manual/configuration.md#db-engine-since-v0-8-0).
+  With the default Sled database engine, your database could quickly end up taking tens of GB of disk space.
+- the Garage database should be stored on a SSD
+
+### Creating your bucket
+
+This is the usual Garage setup:
+
+```bash
+garage key new --name mastodon-key
+garage bucket create mastodon-data
+garage bucket allow mastodon-data --read --write --key mastodon-key
+```
+
+Note the Key ID and Secret Key.
+
+### Exposing your bucket as a website
+
+Create a DNS name to serve your media files, such as `my-social-media.mydomain.tld`.
+This name will be publicly exposed to the users of your Mastodon instance: they
+will load images directly from this DNS name.
+
+As [documented here](@/documentation/cookbook/exposing-websites.md),
+add this DNS name as alias to your bucket, and expose it as a website:
+
+```bash
+garage bucket alias mastodon-data my-social-media.mydomain.tld
+garage bucket website --allow mastodon-data
+```
+
+Then you will likely need to [setup a reverse proxy](@/documentation/cookbook/reverse-proxy.md)
+in front of it to serve your media files over HTTPS.
+
+### Cleaning up old media files before migration
+
+Mastodon instance quickly accumulate a lot of media files from the federation.
+Most of them are not strictly necessary because they can be fetched again from
+other servers.  As such, it is highly recommended to clean them up before
+migration, this will greatly reduce the migration time.
+
+From the [official Mastodon documentation](https://docs.joinmastodon.org/admin/tootctl/#media):
+
+```bash
+$ RAILS_ENV=production bin/tootctl media remove --days 3
+$ RAILS_ENV=production bin/tootctl media remove-orphans
+$ RAILS_ENV=production bin/tootctl preview_cards remove --days 15
+```
+
+Here is a typical disk usage for a small but multi-year instance after cleanup:
+
+```bash
+$ RAILS_ENV=production bin/tootctl media usage
+Attachments:	5.67 GB (1.14 GB local)
+Custom emoji:	295 MB (0 Bytes local)
+Preview cards:	154 MB
+Avatars:	3.77 GB (127 KB local)
+Headers:	8.72 GB (242 KB local)
+Backups:	0 Bytes
+Imports:	1.7 KB
+Settings:	0 Bytes
+```
+
+Unfortunately, [old avatars and headers cannot currently be cleaned up](https://github.com/mastodon/mastodon/issues/9567).
+
+### Migrating your data
+
+Data migration should be done with an efficient S3 client.
+The [minio client](@documentation/connect/cli.md#minio-client) is a good choice
+thanks to its mirror mode:
+
+```bash
+mc mirror ./public/system/ garage/mastodon-data
+```
+
+Here is a typical bucket usage after all data has been migrated:
+
+```bash
+$ garage bucket info mastodon-data
+
+Size: 20.3 GiB (21.8 GB)
+Objects: 175968
+```
+
+### Configuring Mastodon
+
+In your `.env.production` configuration file:
+
+```bash
+S3_ENABLED=true
+# Internal access to Garage
+S3_ENDPOINT=http://my-garage-instance.mydomain.tld:3900
+S3_REGION=garage
+S3_BUCKET=mastodon-data
+# Change this (Key ID and Secret Key of your Garage key)
+AWS_ACCESS_KEY_ID=GKe88df__CHANGETHIS__c5145
+AWS_SECRET_ACCESS_KEY=a2f7__CHANGETHIS__77fcfcf7a58f47a4aa4431f2e675c56da37821a1070000
+# What name gets exposed to users (HTTPS is implicit)
+S3_ALIAS_HOST=my-social-media.mydomain.tld
+```
+
+For more details, see the [reference Mastodon documentation](https://docs.joinmastodon.org/admin/config/#cdn).
+
+Restart all Mastodon services and everything should now be using Garage!
+You can check the URLs of images in the Mastodon web client, they should start
+with `https://my-social-media.mydomain.tld`.
+
+### Last migration sync
+
+After Mastodon is successfully using Garage, you can run a last sync from the local filesystem to Garage:
+
+```bash
+mc mirror --newer-than "3h" ./public/system/ garage/mastodon-data
+```
+
+### References
+
+[cybrespace's guide to migrate to S3](https://github.com/cybrespace/cybrespace-meta/blob/master/s3.md)
+(the guide is for Amazon S3, so the configuration is a bit different, but the rest is similar)
+

 ## Matrix

@@ -0,0 +1,306 @@
+++
+title = "Monitoring Garage"
+weight = 40
+++
+
+Garage exposes some internal metrics in the Prometheus data format.
+This page explains how to exploit these metrics.
+
+## Setting up monitoring
+
+### Enabling the Admin API endpoint
+
+If you have not already enabled the [administration API endpoint](@/documentation/reference-manual/admin-api.md), do so by adding the following lines to your configuration file:
+
+```toml
+[admin]
+api_bind_addr = "0.0.0.0:3903"
+```
+
+This will allow anyone to scrape Prometheus metrics by fetching
+`http://localhost:3093/metrics`. If you want to restrict access
+to the exported metrics, set the `metrics_token` configuration value
+to a bearer token to be used when fetching the metrics endpoint.
+
+### Setting up Prometheus and Grafana
+
+Add a scrape config to your Prometheus daemon to scrape metrics from
+all of your nodes:
+
+```yaml
+scrape_configs:
+  - job_name: 'garage'
+    static_configs:
+      - targets:
+        - 'node1.mycluster:3903'
+        - 'node2.mycluster:3903'
+        - 'node3.mycluster:3903'
+```
+
+If you have set a metrics token in your Garage configuration file,
+add the following lines in your Prometheus scrape config:
+
+```yaml
+    authorization:
+      type: Bearer
+      credentials: 'your metrics token'
+```
+
+To visualize the scraped data in Grafana,
+you can either import our [Grafana dashboard for Garage](https://git.deuxfleurs.fr/Deuxfleurs/garage/raw/branch/main/script/telemetry/grafana-garage-dashboard-prometheus.json)
+or make your own.
+We detail below the list of exposed metrics and their meaning.
+
+
+
+## List of exported metrics
+
+
+### Metrics of the API endpoints
+
+#### `api_admin_request_counter` (counter)
+
+Counts the number of requests to a given endpoint of the administration API. Example:
+
+```
+api_admin_request_counter{api_endpoint="Metrics"} 127041
+```
+
+#### `api_admin_request_duration` (histogram)
+
+Evaluates the duration of API calls to the various administration API endpoint. Example:
+
+```
+api_admin_request_duration_bucket{api_endpoint="Metrics",le="0.5"} 127041
+api_admin_request_duration_sum{api_endpoint="Metrics"} 605.250344830999
+api_admin_request_duration_count{api_endpoint="Metrics"} 127041
+```
+
+#### `api_s3_request_counter` (counter)
+
+Counts the number of requests to a given endpoint of the S3 API. Example:
+
+```
+api_s3_request_counter{api_endpoint="CreateMultipartUpload"} 1
+```
+
+#### `api_s3_error_counter` (counter)
+
+Counts the number of requests to a given endpoint of the S3 API that returned an error. Example:
+
+```
+api_s3_error_counter{api_endpoint="GetObject",status_code="404"} 39
+```
+
+#### `api_s3_request_duration` (histogram)
+
+Evaluates the duration of API calls to the various S3 API endpoints. Example:
+
+```
+api_s3_request_duration_bucket{api_endpoint="CreateMultipartUpload",le="0.5"} 1
+api_s3_request_duration_sum{api_endpoint="CreateMultipartUpload"} 0.046340762
+api_s3_request_duration_count{api_endpoint="CreateMultipartUpload"} 1
+```
+
+#### `api_k2v_request_counter` (counter), `api_k2v_error_counter` (counter), `api_k2v_error_duration` (histogram)
+
+Same as for S3, for the K2V API.
+
+
+### Metrics of the Web endpoint
+
+
+#### `web_request_counter` (counter)
+
+Number of requests to the web endpoint
+
+```
+web_request_counter{method="GET"} 80
+```
+
+#### `web_request_duration` (histogram)
+
+Duration of requests to the web endpoint
+
+```
+web_request_duration_bucket{method="GET",le="0.5"} 80
+web_request_duration_sum{method="GET"} 1.0528433229999998
+web_request_duration_count{method="GET"} 80
+```
+
+#### `web_error_counter` (counter)
+
+Number of requests to the web endpoint resulting in errors
+
+```
+web_error_counter{method="GET",status_code="404 Not Found"} 64
+```
+
+
+### Metrics of the data block manager
+
+#### `block_bytes_read`, `block_bytes_written` (counter)
+
+Number of bytes read/written to/from disk in the data storage directory.
+
+```
+block_bytes_read 120586322022
+block_bytes_written 3386618077
+```
+
+#### `block_read_duration`, `block_write_duration` (histograms)
+
+Evaluates the duration of the reading/writing of individual data blocks in the data storage directory.
+
+```
+block_read_duration_bucket{le="0.5"} 169229
+block_read_duration_sum 2761.6902550310056
+block_read_duration_count 169240
+block_write_duration_bucket{le="0.5"} 3559
+block_write_duration_sum 195.59170078500006
+block_write_duration_count 3571
+```
+
+#### `block_delete_counter` (counter)
+
+Counts the number of data blocks that have been deleted from storage.
+
+```
+block_delete_counter 122
+```
+
+#### `block_resync_counter` (counter), `block_resync_duration` (histogram)
+
+Counts the number of resync operations the node has executed, and evaluates their duration.
+
+```
+block_resync_counter 308897
+block_resync_duration_bucket{le="0.5"} 308892
+block_resync_duration_sum 139.64204196100016
+block_resync_duration_count 308897
+```
+
+#### `block_resync_queue_length` (gauge)
+
+The number of block hashes currently queued for a resync.
+This is normal to be nonzero for long periods of time.
+
+```
+block_resync_queue_length 0
+```
+
+#### `block_resync_errored_blocks` (gauge)
+
+The number of block hashes that we were unable to resync last time we tried.
+**THIS SHOULD BE ZERO, OR FALL BACK TO ZERO RAPIDLY, IN A HEALTHY CLUSTER.**
+Persistent nonzero values indicate that some data is likely to be lost.
+
+```
+block_resync_errored_blocks 0
+```
+
+
+### Metrics related to RPCs (remote procedure calls) between nodes
+
+#### `rpc_netapp_request_counter` (counter)
+
+Number of RPC requests emitted
+
+```
+rpc_request_counter{from="<this node>",rpc_endpoint="garage_block/manager.rs/Rpc",to="<remote node>"} 176
+```
+
+#### `rpc_netapp_error_counter` (counter)
+
+Number of communication errors (errors in the Netapp library, generally due to disconnected nodes)
+
+```
+rpc_netapp_error_counter{from="<this node>",rpc_endpoint="garage_block/manager.rs/Rpc",to="<remote node>"} 354
+```
+
+#### `rpc_timeout_counter` (counter)
+
+Number of RPC timeouts, should be close to zero in a healthy cluster.
+
+```
+rpc_timeout_counter{from="<this node>",rpc_endpoint="garage_rpc/membership.rs/SystemRpc",to="<remote node>"} 1
+```
+
+#### `rpc_duration` (histogram)
+
+The duration of internal RPC calls between Garage nodes.
+
+```
+rpc_duration_bucket{from="<this node>",rpc_endpoint="garage_block/manager.rs/Rpc",to="<remote node>",le="0.5"} 166
+rpc_duration_sum{from="<this node>",rpc_endpoint="garage_block/manager.rs/Rpc",to="<remote node>"} 35.172253716
+rpc_duration_count{from="<this node>",rpc_endpoint="garage_block/manager.rs/Rpc",to="<remote node>"} 174
+```
+
+
+### Metrics of the metadata table manager
+
+#### `table_gc_todo_queue_length` (gauge)
+
+Table garbage collector TODO queue length
+
+```
+table_gc_todo_queue_length{table_name="block_ref"} 0
+```
+
+#### `table_get_request_counter` (counter), `table_get_request_duration` (histogram)
+
+Number of get/get_range requests internally made on each table, and their duration.
+
+```
+table_get_request_counter{table_name="bucket_alias"} 315
+table_get_request_duration_bucket{table_name="bucket_alias",le="0.5"} 315
+table_get_request_duration_sum{table_name="bucket_alias"} 0.048509778000000024
+table_get_request_duration_count{table_name="bucket_alias"} 315
+```
+
+
+#### `table_put_request_counter` (counter), `table_put_request_duration` (histogram)
+
+Number of insert/insert_many requests internally made on this table, and their duration
+
+```
+table_put_request_counter{table_name="block_ref"} 677
+table_put_request_duration_bucket{table_name="block_ref",le="0.5"} 677
+table_put_request_duration_sum{table_name="block_ref"} 61.617528636
+table_put_request_duration_count{table_name="block_ref"} 677
+```
+
+#### `table_internal_delete_counter` (counter)
+
+Number of value deletions in the tree (due to GC or repartitioning)
+
+```
+table_internal_delete_counter{table_name="block_ref"} 2296
+```
+
+#### `table_internal_update_counter` (counter)
+
+Number of value updates where the value actually changes (includes creation of new key and update of existing key)
+
+```
+table_internal_update_counter{table_name="block_ref"} 5996
+```
+
+#### `table_merkle_updater_todo_queue_length` (gauge)
+
+Merkle tree updater TODO queue length (should fall to zero rapidly)
+
+```
+table_merkle_updater_todo_queue_length{table_name="block_ref"} 0
+```
+
+#### `table_sync_items_received`, `table_sync_items_sent` (counters)
+
+Number of data items sent to/recieved from other nodes during resync procedures
+
+```
+table_sync_items_received{from="<remote node>",table_name="bucket_v2"} 3
+table_sync_items_sent{table_name="block_ref",to="<remote node>"} 2
+```
+
+
@@ -11,8 +11,9 @@ We recommend first following the [quick start guide](@/documentation/quick-start
 to get familiar with Garage's command line and usage patterns.


+## Preparing your environment

-## Prerequisites
+### Prerequisites

 To run a real-world deployment, make sure the following conditions are met:

@@ -21,10 +22,6 @@ To run a real-world deployment, make sure the following conditions are met:
 - Each machine has a public IP address which is reachable by other machines.
  Running behind a NAT is likely to be possible but hasn't been tested for the latest version (TODO).

- Ideally, each machine should have a SSD available in addition to the HDD you are dedicating
-  to Garage. This will allow for faster access to metadata and has the potential
-  to significantly reduce Garage's response times.
-
 - This guide will assume you are using Docker containers to deploy Garage on each node. 
  Garage can also be run independently, for instance as a [Systemd service](@/documentation/cookbook/systemd.md).
  You can also use an orchestrator such as Nomad or Kubernetes to automatically manage
@@ -49,6 +46,42 @@ available in the different locations of your cluster is roughly the same.
 For instance, here, the Mercury node could be moved to Brussels; this would allow the cluster
 to store 2 TB of data in total.

+### Best practices
+
+- If you have fast dedicated networking between all your nodes, and are planing to store
+  very large files, bump the `block_size` configuration parameter to 10 MB
+  (`block_size = 10485760`).
+
+- Garage stores its files in two locations: it uses a metadata directory to store frequently-accessed
+  small metadata items, and a data directory to store data blocks of uploaded objects.
+  Ideally, the metadata directory would be stored on an SSD (smaller but faster),
+  and the data directory would be stored on an HDD (larger but slower).
+
+- For the data directory, Garage already does checksumming and integrity verification,
+  so there is no need to use a filesystem such as BTRFS or ZFS that does it.
+  We recommend using XFS for the data partition, as it has the best performance.
+  EXT4 is not recommended as it has more strict limitations on the number of inodes,
+  which might cause issues with Garage when large numbers of objects are stored.
+
+- If you only have an HDD and no SSD, it's fine to put your metadata alongside the data
+  on the same drive. Having lots of RAM for your kernel to cache the metadata will
+  help a lot with performance.  Make sure to use the LMDB database engine,
+  instead of Sled, which suffers from quite bad performance degradation on HDDs.
+  Sled is still the default for legacy reasons, but is not recommended anymore.
+
+- For the metadata storage, Garage does not do checksumming and integrity
+  verification on its own. If you are afraid of bitrot/data corruption,
+  put your metadata directory on a BTRFS partition. Otherwise, just use regular
+  EXT4 or XFS.
+
+- Having a single server with several storage drives is currently not very well
+  supported in Garage ([#218](https://git.deuxfleurs.fr/Deuxfleurs/garage/issues/218)).
+  For an easy setup, just put all your drives in a RAID0 or a ZFS RAIDZ array.
+  If you're adventurous, you can try to format each of your disk as
+  a separate XFS partition, and then run one `garage` daemon per disk drive,
+  or use something like [`mergerfs`](https://github.com/trapexit/mergerfs) to merge
+  all your disks in a single union filesystem that spreads load over them.
+
 ## Get a Docker image

 Our docker image is currently named `dxflrs/garage` and is stored on the [Docker Hub](https://hub.docker.com/r/dxflrs/garage/tags?page=1&ordering=last_updated).
@@ -76,11 +109,12 @@ especially you must consider the following folders/files:
  this folder will be your main data storage and must be on a large storage (e.g. large HDD)


-A valid `/etc/garage/garage.toml` for our cluster would look as follows:
+A valid `/etc/garage.toml` for our cluster would look as follows:

 ```toml
 metadata_dir = "/var/lib/garage/meta"
 data_dir = "/var/lib/garage/data"
+db_engine = "lmdb"

 replication_mode = "3"

@@ -90,8 +124,6 @@ rpc_bind_addr = "[::]:3901"
 rpc_public_addr = "<this node's public IP>:3901"
 rpc_secret = "<RPC secret>"

-bootstrap_peers = []
-
 [s3_api]
 s3_region = "garage"
 api_bind_addr = "[::]:3900"
@@ -132,6 +164,21 @@ It should be restarted automatically at each reboot.
 Please note that we use host networking as otherwise Docker containers
 can not communicate with IPv6.

+If you want to use `docker-compose`, you may use the following `docker-compose.yml` file as a reference:
+
+```yaml
+version: "3"
+services:
+  garage:
+    image: dxflrs/garage:v0.8.0
+    network_mode: "host"
+    restart: unless-stopped
+    volumes:
+      - /etc/garage.toml:/etc/garage.toml
+      - /var/lib/garage/meta:/var/lib/garage/meta
+      - /var/lib/garage/data:/var/lib/garage/data
+```
+
 Upgrading between Garage versions should be supported transparently,
 but please check the relase notes before doing so!
 To upgrade, simply stop and remove this container and
@@ -1,6 +1,6 @@
 +++
 title = "Recovering from failures"
-weight = 35
+weight = 50
 +++

 Garage is meant to work on old, second-hand hardware.
@@ -70,14 +70,16 @@ A possible configuration:

 ```nginx
 upstream s3_backend {
-  # if you have a garage instance locally
+  # If you have a garage instance locally.
  server 127.0.0.1:3900;
-  # you can also put your other instances
+  # You can also put your other instances.
  server 192.168.1.3:3900;
-  # domain names also work
+  # Domain names also work.
  server garage1.example.com:3900;
-  # you can assign weights if you have some servers 
-  # that are more powerful than others
+  # A "backup" server is only used if all others have failed.
+  server garage-remote.example.com:3900 backup;
+  # You can assign weights if you have some servers
+  # that can serve more requests than others.
  server garage2.example.com:3900 weight=2;
 }

@@ -96,6 +98,8 @@ server {
    proxy_pass http://s3_backend;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $host;
+    # Disable buffering to a temporary file.
+    proxy_max_temp_file_size 0;
  }
 }
 ```
@@ -1,6 +1,6 @@
 +++
 title = "Upgrading Garage"
-weight = 40
+weight = 60
 +++

 Garage is a stateful clustered application, where all nodes are communicating together and share data structures.
@@ -1,6 +1,6 @@
 +++
 title = "Design"
-weight = 5
+weight = 6
 sort_by = "weight"
 template = "documentation.html"
 +++
@@ -12,7 +12,7 @@ as pictures, video, images, documents, etc., in a redundant multi-node
 setting. S3 is versatile enough to also be used to publish a static
 website.

-Garage is an opinionated object storage solutoin, we focus on the following **desirable properties**:
+Garage is an opinionated object storage solution, we focus on the following **desirable properties**:

  - **Internet enabled**: made for multi-sites (eg. datacenters, offices, households, etc.) interconnected through regular Internet connections.
  - **Self-contained & lightweight**: works everywhere and integrates well in existing environments to target [hyperconverged infrastructures](https://en.wikipedia.org/wiki/Hyper-converged_infrastructure).
@@ -1,6 +1,6 @@
 +++
 title = "Development"
-weight = 6
+weight = 7
 sort_by = "weight"
 template = "documentation.html"
 +++
@@ -42,25 +42,25 @@ you can [build Garage from source](@/documentation/cookbook/from-source.md).

 ## Configuring and starting Garage

-### Writing a first configuration file
+### Generating a first configuration file

 This first configuration file should allow you to get started easily with the simplest
 possible Garage deployment.
-**Save it as `/etc/garage.toml`.**
-You can also store it somewhere else, but you will have to specify `-c path/to/garage.toml`
-at each invocation of the `garage` binary (for example: `garage -c ./garage.toml server`, `garage -c ./garage.toml status`).

-```toml
+We will create it with the following command line
+to generate unique and private secrets for security reasons:
+
+```bash
+cat > garage.toml <<EOF
 metadata_dir = "/tmp/meta"
 data_dir = "/tmp/data"
+db_engine = "lmdb"

 replication_mode = "none"

 rpc_bind_addr = "[::]:3901"
 rpc_public_addr = "127.0.0.1:3901"
-rpc_secret = "1799bccfd7411eddcf9ebd316bc1f5287ad12a68094e1c6ac6abde7e6feae1ec"
-
-bootstrap_peers = []
+rpc_secret = "$(openssl rand -hex 32)"

 [s3_api]
 s3_region = "garage"
@@ -71,12 +71,26 @@ root_domain = ".s3.garage.localhost"
 bind_addr = "[::]:3902"
 root_domain = ".web.garage.localhost"
 index = "index.html"
+
+[k2v_api]
+api_bind_addr = "[::]:3904"
+
+[admin]
+api_bind_addr = "0.0.0.0:3903"
+admin_token = "$(openssl rand -base64 32)"
+EOF
 ```

-The `rpc_secret` value provided above is just an example. It will work, but in
-order to secure your cluster you will need to use another one. You can generate
-such a value with `openssl rand -hex 32`.
+Now that your configuration file has been created, you can put
+it in the right place. By default, garage looks at **`/etc/garage.toml`.**

+You can also store it somewhere else, but you will have to specify `-c path/to/garage.toml`
+at each invocation of the `garage` binary (for example: `garage -c ./garage.toml server`, `garage -c ./garage.toml status`).
+
+As you can see, the `rpc_secret` is a 32 bytes hexadecimal string.
+You can regenerate it with `openssl rand -hex 32`.
+If you target a cluster deployment with multiple nodes, make sure that
+you use the same value for all nodes.

 As you can see in the `metadata_dir` and `data_dir` parameters, we are saving Garage's data
 in `/tmp` which gets erased when your system reboots. This means that data stored on this
@@ -219,6 +233,7 @@ Now that we have a bucket and a key, we need to give permissions to the key on t
 garage bucket allow \
  --read \
  --write \
+  --owner \
  nextcloud-bucket \
  --key nextcloud-app-key
 ```
@@ -232,54 +247,73 @@ garage bucket info nextcloud-bucket

 ## Uploading and downlading from Garage

-We recommend the use of MinIO Client to interact with Garage files (`mc`).
-Instructions to install it and use it are provided on the
-[MinIO website](https://docs.min.io/docs/minio-client-quickstart-guide.html).
-Before reading the following, you need a working `mc` command on your path.
+To download and upload files on garage, we can use a third-party tool named `awscli`.

-Note that on certain Linux distributions such as Arch Linux, the Minio client binary
-is called `mcli` instead of `mc` (to avoid name clashes with the Midnight Commander).

-### Configure `mc`
+### Install and configure `awscli`

-You need your access key and secret key created above.
-We will assume you are invoking `mc` on the same machine as the Garage server,
-your S3 API endpoint is therefore `http://127.0.0.1:3900`.
-For this whole configuration, you must set an alias name: we chose `my-garage`, that you will used for all commands.
-
-Adapt the following command accordingly and run it:
+If you have python on your system, you can install it with:

 ```bash
-mc alias set \
-  my-garage \
-  http://127.0.0.1:3900 \
-  <access key> \
-  <secret key> \
-  --api S3v4
+python -m pip install --user awscli
 ```

-### Use `mc`
-
-You can not list buckets from `mc` currently.
-
-But the following commands and many more should work:
+Now that `awscli` is installed, you must configure it to talk to your Garage instance,
+with your key. There are multiple ways to do that, the simplest one is to create a file
+named `~/.awsrc` with this content:

 ```bash
-mc cp image.png my-garage/nextcloud-bucket
-mc cp my-garage/nextcloud-bucket/image.png .
-mc ls my-garage/nextcloud-bucket
-mc mirror localdir/ my-garage/another-bucket
+export AWS_ACCESS_KEY_ID=xxxx      # put your Key ID here
+export AWS_SECRET_ACCESS_KEY=xxxx  # put your Secret key here
+export AWS_DEFAULT_REGION='garage'
+export AWS_ENDPOINT='http://localhost:3900'
+
+function aws { command aws --endpoint-url $AWS_ENDPOINT $@ ; }
+aws --version
 ```

+Now, each time you want to use `awscli` on this target, run:
+
+```bash
+source ~/.awsrc
+```
+
+*You can create multiple files with different names if you 
+have multiple Garage clusters or different keys.
+Switching from one cluster to another is as simple as
+sourcing the right file.*
+
+### Example usage of `awscli`
+
+```bash
+# list buckets
+aws s3 ls
+
+# list objects of a bucket
+aws s3 ls s3://my_files
+
+# copy from your filesystem to garage
+aws s3 cp /proc/cpuinfo s3://my_files/cpuinfo.txt
+
+# copy from garage to your filesystem
+aws s3 cp s3/my_files/cpuinfo.txt /tmp/cpuinfo.txt
+```
+
+Note that you can use `awscli` for more advanced operations like
+creating a bucket, pre-signing a request or managing your website.
+[Read the full documentation to know more](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/s3/index.html).
+
+Some features are however not implemented like ACL or policy.
+Check [our s3 compatibility list](@/documentation/reference-manual/s3-compatibility.md).

 ### Other tools for interacting with Garage

 The following tools can also be used to send and recieve files from/to Garage:

- the [AWS CLI](https://aws.amazon.com/cli/)
- [`rclone`](https://rclone.org/)
- [Cyberduck](https://cyberduck.io/)
- [`s3cmd`](https://s3tools.org/s3cmd)
+- [minio-client](@/documentation/connect/cli.md#minio-client) 
+- [s3cmd](@/documentation/connect/cli.md#s3cmd) 
+- [rclone](@/documentation/connect/cli.md#rclone)
+- [Cyberduck](@/documentation/connect/cli.md#cyberduck)
+- [WinSCP](@/documentation/connect/cli.md#winscp) 

-Refer to the ["Integrations" section](@/documentation/connect/_index.md) to learn how to
-configure application and command line utilities to integrate with Garage.
+An exhaustive list is maintained in the ["Integrations" > "Browsing tools" section](@/documentation/connect/_index.md).
@@ -1,6 +1,6 @@
 +++
 title = "Reference Manual"
-weight = 4
+weight = 5
 sort_by = "weight"
 template = "documentation.html"
 +++
@@ -47,598 +47,13 @@ Returns internal Garage metrics in Prometheus format.

 ### Cluster operations

-#### GetClusterStatus `GET /v0/status`
+These endpoints are defined on a dedicated [Redocly page](https://garagehq.deuxfleurs.fr/api/garage-admin-v0.html). You can also download its [OpenAPI specification](https://garagehq.deuxfleurs.fr/api/garage-admin-v0.yml).

-Returns the cluster's current status in JSON, including:
+Requesting the API from the command line can be as simple as running:

- ID of the node being queried and its version of the Garage daemon
- Live nodes
- Currently configured cluster layout
- Staged changes to the cluster layout
-
-Example response body:
-
-```json
-{
-  "node": "ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f",
-  "garage_version": "git:v0.8.0",
-  "knownNodes": {
-    "ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f": {
-      "addr": "10.0.0.11:3901",
-      "is_up": true,
-      "last_seen_secs_ago": 9,
-      "hostname": "node1"
-    },
-    "4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff": {
-      "addr": "10.0.0.12:3901",
-      "is_up": true,
-      "last_seen_secs_ago": 1,
-      "hostname": "node2"
-    },
-    "23ffd0cdd375ebff573b20cc5cef38996b51c1a7d6dbcf2c6e619876e507cf27": {
-      "addr": "10.0.0.21:3901",
-      "is_up": true,
-      "last_seen_secs_ago": 7,
-      "hostname": "node3"
-    },
-    "e2ee7984ee65b260682086ec70026165903c86e601a4a5a501c1900afe28d84b": {
-      "addr": "10.0.0.22:3901",
-      "is_up": true,
-      "last_seen_secs_ago": 1,
-      "hostname": "node4"
-    }
-  },
-  "layout": {
-    "version": 12,
-    "roles": {
-      "ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f": {
-        "zone": "dc1",
-        "capacity": 4,
-        "tags": [
-          "node1"
-        ]
-      },
-      "4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff": {
-        "zone": "dc1",
-        "capacity": 6,
-        "tags": [
-          "node2"
-        ]
-      },
-      "23ffd0cdd375ebff573b20cc5cef38996b51c1a7d6dbcf2c6e619876e507cf27": {
-        "zone": "dc2",
-        "capacity": 10,
-        "tags": [
-          "node3"
-        ]
-      }
-    },
-    "stagedRoleChanges": {
-      "e2ee7984ee65b260682086ec70026165903c86e601a4a5a501c1900afe28d84b": {
-        "zone": "dc2",
-        "capacity": 5,
-        "tags": [
-          "node4"
-        ]
-      }
-    }
-  }
-}
+```bash
+curl -H 'Authorization: Bearer s3cr3t' http://localhost:3903/v0/status | jq
 ```

-#### ConnectClusterNodes `POST /v0/connect`
-
-Instructs this Garage node to connect to other Garage nodes at specified addresses.
-
-Example request body:
-
-```json
-[
-    "ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f@10.0.0.11:3901",
-    "4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff@10.0.0.12:3901"
-]
-```
-
-The format of the string for a node to connect to is: `<node ID>@<ip address>:<port>`, same as in the `garage node connect` CLI call.
-
-Example response:
-
-```json
-[
-    {
-        "success": true,
-        "error": null
-    },
-    {
-        "success": false,
-        "error": "Handshake error"
-    }
-]
-```
-
-#### GetClusterLayout `GET /v0/layout`
-
-Returns the cluster's current layout in JSON, including:
-
- Currently configured cluster layout
- Staged changes to the cluster layout
-
-(the info returned by this endpoint is a subset of the info returned by GetClusterStatus)
-
-Example response body:
-
-```json
-{
-  "version": 12,
-  "roles": {
-    "ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f": {
-      "zone": "dc1",
-      "capacity": 4,
-      "tags": [
-        "node1"
-      ]
-    },
-    "4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff": {
-      "zone": "dc1",
-      "capacity": 6,
-      "tags": [
-        "node2"
-      ]
-    },
-    "23ffd0cdd375ebff573b20cc5cef38996b51c1a7d6dbcf2c6e619876e507cf27": {
-      "zone": "dc2",
-      "capacity": 10,
-      "tags": [
-        "node3"
-      ]
-    }
-  },
-  "stagedRoleChanges": {
-    "e2ee7984ee65b260682086ec70026165903c86e601a4a5a501c1900afe28d84b": {
-      "zone": "dc2",
-      "capacity": 5,
-      "tags": [
-        "node4"
-      ]
-    }
-  }
-}
-```
-
-#### UpdateClusterLayout `POST /v0/layout`
-
-Send modifications to the cluster layout. These modifications will
-be included in the staged role changes, visible in subsequent calls
-of `GetClusterLayout`. Once the set of staged changes is satisfactory,
-the user may call `ApplyClusterLayout` to apply the changed changes,
-or `Revert ClusterLayout` to clear all of the staged changes in
-the layout.
-
-Request body format:
-
-```json
-{
-  <node_id>: {
-    "capacity": <new_capacity>,
-    "zone": <new_zone>,
-    "tags": [
-      <new_tag>,
-      ...
-    ]
-  },
-  <node_id_to_remove>: null,
-  ...
-}
-```
-
-Contrary to the CLI that may update only a subset of the fields
-`capacity`, `zone` and `tags`, when calling this API all of these
-values must be specified.
-
-
-#### ApplyClusterLayout `POST /v0/layout/apply`
-
-Applies to the cluster the layout changes currently registered as
-staged layout changes.
-
-Request body format:
-
-```json
-{
-  "version": 13
-}
-```
-
-Similarly to the CLI, the body must include the version of the new layout
-that will be created, which MUST be 1 + the value of the currently
-existing layout in the cluster.
-
-#### RevertClusterLayout `POST /v0/layout/revert`
-
-Clears all of the staged layout changes.
-
-Request body format:
-
-```json
-{
-  "version": 13
-}
-```
-
-Reverting the staged changes is done by incrementing the version number
-and clearing the contents of the staged change list.
-Similarly to the CLI, the body must include the incremented
-version number, which MUST be 1 + the value of the currently
-existing layout in the cluster.
-
-
-### Access key operations
-
-#### ListKeys `GET /v0/key`
-
-Returns all API access keys in the cluster.
-
-Example response:
-
-```json
-[
-  {
-    "id": "GK31c2f218a2e44f485b94239e",
-    "name": "test"
-  },
-  {
-    "id": "GKe10061ac9c2921f09e4c5540",
-    "name": "test2"
-  }
-]
-```
-
-#### CreateKey `POST /v0/key`
-
-Creates a new API access key.
-
-Request body format:
-
-```json
-{
-    "name": "NameOfMyKey"
-}
-```
-
-#### ImportKey `POST /v0/key/import`
-
-Imports an existing API key.
-
-Request body format:
-
-```json
-{
-    "accessKeyId": "GK31c2f218a2e44f485b94239e",
-    "secretAccessKey": "b892c0665f0ada8a4755dae98baa3b133590e11dae3bcc1f9d769d67f16c3835",
-    "name": "NameOfMyKey"
-}
-```
-
-#### GetKeyInfo `GET /v0/key?id=<acces key id>`
-#### GetKeyInfo `GET /v0/key?search=<pattern>`
-
-Returns information about the requested API access key.
-
-If `id` is set, the key is looked up using its exact identifier (faster).
-If `search` is set, the key is looked up using its name or prefix
-of identifier (slower, all keys are enumerated to do this).
-
-Example response:
-
-```json
-{
-  "name": "test",
-  "accessKeyId": "GK31c2f218a2e44f485b94239e",
-  "secretAccessKey": "b892c0665f0ada8a4755dae98baa3b133590e11dae3bcc1f9d769d67f16c3835",
-  "permissions": {
-    "createBucket": false
-  },
-  "buckets": [
-    {
-      "id": "70dc3bed7fe83a75e46b66e7ddef7d56e65f3c02f9f80b6749fb97eccb5e1033",
-      "globalAliases": [
-        "test2"
-      ],
-      "localAliases": [],
-      "permissions": {
-        "read": true,
-        "write": true,
-        "owner": false
-      }
-    },
-    {
-      "id": "d7452a935e663fc1914f3a5515163a6d3724010ce8dfd9e4743ca8be5974f995",
-      "globalAliases": [
-        "test3"
-      ],
-      "localAliases": [],
-      "permissions": {
-        "read": true,
-        "write": true,
-        "owner": false
-      }
-    },
-    {
-      "id": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
-      "globalAliases": [],
-      "localAliases": [
-        "test"
-      ],
-      "permissions": {
-        "read": true,
-        "write": true,
-        "owner": true
-      }
-    },
-    {
-      "id": "96470e0df00ec28807138daf01915cfda2bee8eccc91dea9558c0b4855b5bf95",
-      "globalAliases": [
-        "alex"
-      ],
-      "localAliases": [],
-      "permissions": {
-        "read": true,
-        "write": true,
-        "owner": true
-      }
-    }
-  ]
-}
-```
-
-#### DeleteKey `DELETE /v0/key?id=<acces key id>`
-
-Deletes an API access key.
-
-#### UpdateKey `POST /v0/key?id=<acces key id>`
-
-Updates information about the specified API access key.
-
-Request body format:
-
-```json
-{
-    "name": "NameOfMyKey",
-    "allow": {
-        "createBucket": true,
-    },
-    "deny": {}
-}
-```
-
-All fields (`name`, `allow` and `deny`) are optionnal.
-If they are present, the corresponding modifications are applied to the key, otherwise nothing is changed.
-The possible flags in `allow` and `deny` are: `createBucket`.
-
-
-### Bucket operations
-
-#### ListBuckets `GET /v0/bucket`
-
-Returns all storage buckets in the cluster.
-
-Example response:
-
-```json
-[
-  {
-    "id": "70dc3bed7fe83a75e46b66e7ddef7d56e65f3c02f9f80b6749fb97eccb5e1033",
-    "globalAliases": [
-      "test2"
-    ],
-    "localAliases": []
-  },
-  {
-    "id": "96470e0df00ec28807138daf01915cfda2bee8eccc91dea9558c0b4855b5bf95",
-    "globalAliases": [
-      "alex"
-    ],
-    "localAliases": []
-  },
-  {
-    "id": "d7452a935e663fc1914f3a5515163a6d3724010ce8dfd9e4743ca8be5974f995",
-    "globalAliases": [
-      "test3"
-    ],
-    "localAliases": []
-  },
-  {
-    "id": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
-    "globalAliases": [],
-    "localAliases": [
-      {
-        "accessKeyId": "GK31c2f218a2e44f485b94239e",
-        "alias": "test"
-      }
-    ]
-  }
-]
-```
-
-#### GetBucketInfo `GET /v0/bucket?id=<bucket id>`
-#### GetBucketInfo `GET /v0/bucket?globalAlias=<alias>`
-
-Returns information about the requested storage bucket.
-
-If `id` is set, the bucket is looked up using its exact identifier.
-If `globalAlias` is set, the bucket is looked up using its global alias.
-(both are fast)
-
-Example response:
-
-```json
-{
-    "id": "afa8f0a22b40b1247ccd0affb869b0af5cff980924a20e4b5e0720a44deb8d39",
-        "globalAliases": [],
-        "websiteAccess": false,
-        "websiteConfig": null,
-        "keys": [
-        {
-            "accessKeyId": "GK31c2f218a2e44f485b94239e",
-            "name": "Imported key",
-            "permissions": {
-                "read": true,
-                "write": true,
-                "owner": true
-            },
-            "bucketLocalAliases": [
-                "debug"
-            ]
-        }
-        ],
-        "objects": 14827,
-        "bytes": 13189855625,
-        "unfinshedUploads": 0,
-        "quotas": {
-            "maxSize": null,
-            "maxObjects": null
-        }
-}
-```
-
-#### CreateBucket `POST /v0/bucket`
-
-Creates a new storage bucket.
-
-Request body format:
-
-```json
-{
-    "globalAlias": "NameOfMyBucket"
-}
-```
-
-OR
-
-```json
-{
-    "localAlias": {
-        "accessKeyId": "GK31c2f218a2e44f485b94239e",
-        "alias": "NameOfMyBucket",
-        "allow": {
-            "read": true,
-            "write": true,
-            "owner": false
-        }
-    }
-}
-```
-
-OR
-
-```json
-{}
-```
-
-Creates a new bucket, either with a global alias, a local one,
-or no alias at all.
-
-Technically, you can also specify both `globalAlias` and `localAlias` and that would create
-two aliases, but I don't see why you would want to do that.
-
-#### DeleteBucket `DELETE /v0/bucket?id=<bucket id>`
-
-Deletes a storage bucket. A bucket cannot be deleted if it is not empty.
-
-Warning: this will delete all aliases associated with the bucket!
-
-#### UpdateBucket `PUT /v0/bucket?id=<bucket id>`
-
-Updates configuration of the given bucket.
-
-Request body format:
-
-```json
-{
-    "websiteAccess": {
-        "enabled": true,
-        "indexDocument": "index.html",
-        "errorDocument": "404.html"
-    },
-    "quotas": {
-        "maxSize": 19029801,
-        "maxObjects": null,
-    }
-}
-```
-
-All fields (`websiteAccess` and `quotas`) are optionnal.
-If they are present, the corresponding modifications are applied to the bucket, otherwise nothing is changed.
-
-In `websiteAccess`: if `enabled` is `true`, `indexDocument` must be specified.
-The field `errorDocument` is optional, if no error document is set a generic
-error message is displayed when errors happen. Conversely, if `enabled` is
-`false`, neither `indexDocument` nor `errorDocument` must be specified.
-
-In `quotas`: new values of `maxSize` and `maxObjects` must both be specified, or set to `null`
-to remove the quotas. An absent value will be considered the same as a `null`. It is not possible
-to change only one of the two quotas.
-
-### Operations on permissions for keys on buckets
-
-#### BucketAllowKey `POST /v0/bucket/allow`
-
-Allows a key to do read/write/owner operations on a bucket.
-
-Request body format:
-
-```json
-{
-    "bucketId": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
-    "accessKeyId": "GK31c2f218a2e44f485b94239e",
-    "permissions": {
-        "read": true,
-        "write": true,
-        "owner": true
-    },
-}
-```
-
-Flags in `permissions` which have the value `true` will be activated.
-Other flags will remain unchanged.
-
-#### BucketDenyKey `POST /v0/bucket/deny`
-
-Denies a key from doing read/write/owner operations on a bucket.
-
-Request body format:
-
-```json
-{
-    "bucketId": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
-    "accessKeyId": "GK31c2f218a2e44f485b94239e",
-    "permissions": {
-        "read": false,
-        "write": false,
-        "owner": true
-    },
-}
-```
-
-Flags in `permissions` which have the value `true` will be deactivated.
-Other flags will remain unchanged.
-
-
-### Operations on bucket aliases
-
-#### GlobalAliasBucket `PUT /v0/bucket/alias/global?id=<bucket id>&alias=<global alias>`
-
-Empty body. Creates a global alias for a bucket.
-
-#### GlobalUnaliasBucket `DELETE /v0/bucket/alias/global?id=<bucket id>&alias=<global alias>`
-
-Removes a global alias for a bucket.
-
-#### LocalAliasBucket `PUT /v0/bucket/alias/local?id=<bucket id>&accessKeyId=<access key ID>&alias=<local alias>`
-
-Empty body. Creates a local alias for a bucket in the namespace of a specific access key.
-
-#### LocalUnaliasBucket `DELETE /v0/bucket/alias/local?id=<bucket id>&accessKeyId<access key ID>&alias=<local alias>`
-
-Removes a local alias for a bucket in the namespace of a specific access key.
-
+For more advanced use cases, we recommend using a SDK.  
+[Go to the "Build your own app" section to know how to use our SDKs](@/documentation/build/_index.md)
@@ -83,7 +83,7 @@ This feature is totally invisible to S3 clients and does not break compatibility
 ### Cluster administration API

 Garage provides a fully-fledged REST API to administer your cluster programatically.
-Functionnality included in the admin API include: setting up and monitoring
+Functionality included in the admin API include: setting up and monitoring
 cluster nodes, managing access credentials, and managing storage buckets and bucket aliases.
 A full reference of the administration API is available [here](@/documentation/reference-manual/admin-api.md).

@@ -1,6 +1,6 @@
 +++
 title = "Working Documents"
-weight = 7
+weight = 8
 sort_by = "weight"
 template = "documentation.html"
 +++
@@ -1,6 +1,6 @@
 +++
 title = "Design draft (obsolete)"
-weight = 50
+weight = 900
 +++

 **WARNING: this documentation is a design draft which was written before Garage's actual implementation.
@@ -1,6 +1,6 @@
 +++
 title = "Load balancing data (obsolete)"
-weight = 60
+weight = 910
 +++

 **This is being yet improved in release 0.5. The working document has not been updated yet, it still only applies to Garage 0.2 through 0.4.**
@@ -0,0 +1,75 @@
+++
+title = "Testing strategy"
+weight = 30
+++
+
+
+## Testing Garage
+
+Currently, we have the following tests:
+
+- some unit tests spread around the codebase
+- integration tests written in Rust (`src/garage/test`) to check that Garage operations perform correctly
+- integration test for compatibility with external tools (`script/test-smoke.sh`)
+
+We have also tried `minio/mint` but it fails a lot and for now we haven't gotten a lot from it.
+
+In the future:
+
+1. We'd like to have a systematic way of testing with `minio/mint`,
+   it would add value to Garage by providing a compatibility score and reference that can be trusted.
+2. We'd also like to do testing with Jepsen in some way.
+
+## How to instrument Garagae
+
+We should try to test in least invasive ways, i.e. minimize the impact of the testing framework on Garage's source code. This means for example:
+
+- Not abstracting IO/nondeterminism in the source code
+- Not making `garage` a shared library (launch using `execve`, it's perfectly fine)
+
+Instead, we should focus on building a clean outer interface for the `garage` binary,
+for example loading configuration using environnement variables instead of the configuration file if that's helpfull for writing the tests.
+
+There are two reasons for this:
+
+- Keep the soure code clean and focused
+- Test something that is as close as possible as the true garage that will actually be running
+
+Reminder: rules of simplicity, concerning changes to Garage's source code.
+Always question what we are doing.
+Never do anything just because it looks nice or because we "think" it might be usefull at some later point but without knowing precisely why/when.
+Only do things that make perfect sense in the context of what we currently know.
+
+## References
+
+Testing is a research field on its own.
+About testing distributed systems:
+
+ - [Jepsen](https://jepsen.io/) is a testing framework designed to test distributed systems. It can mock some part of the system like the time and the network.
+ - [FoundationDB Testing Approach](https://www.micahlerner.com/2021/06/12/foundationdb-a-distributed-unbundled-transactional-key-value-store.html#what-is-unique-about-foundationdbs-testing-framework). They chose to abstract "all sources of nondeterminism and communication are abstracted, including network, disk, time, and pseudo random number generator" to be able to run tests by simulating faults.
+ - [Testing Distributed Systems](https://asatarin.github.io/testing-distributed-systems/) - Curated list of resources on testing distributed systems
+ 
+About S3 compatibility:
+  - [ceph/s3-tests](https://github.com/ceph/s3-tests)
+  - (deprecated) [minio/s3verify](https://blog.min.io/s3verify-a-simple-tool-to-verify-aws-s3-api-compatibility/)
+  - [minio/mint](https://github.com/minio/mint)
+
+About benchmarking S3 (I think it is not necessarily very relevant for this iteration):
+  - [minio/warp](https://github.com/minio/warp)
+  - [wasabi-tech/s3-benchmark](https://github.com/wasabi-tech/s3-benchmark)
+  - [dvassallo/s3-benchmark](https://github.com/dvassallo/s3-benchmark)
+  - [intel-cloud/cosbench](https://github.com/intel-cloud/cosbench) - used by Ceph
+  
+Engineering blog posts:
+ - [Quincy @ Scale: A Tale of Three Large-Scale Clusters](https://ceph.io/en/news/blog/2022/three-large-scale-clusters/)
+
+Interesting blog posts on the blog of the Sled database: 
+
+- <https://sled.rs/simulation.html>
+- <https://sled.rs/perf.html>
+  
+Misc:
+  - [mutagen](https://github.com/llogiq/mutagen) - mutation testing is a way to assert our test quality by mutating the code and see if the mutation makes the tests fail
+  - [fuzzing](https://rust-fuzz.github.io/book/) - cargo supports fuzzing, it could be a way to test our software reliability in presence of garbage data.
+  
+
@@ -0,0 +1,686 @@
+++
+title = "Administration API"
+weight = 60
+++
+
+The Garage administration API is accessible through a dedicated server whose
+listen address is specified in the `[admin]` section of the configuration
+file (see [configuration file
+reference](@/documentation/reference-manual/configuration.md))
+
+**WARNING.** At this point, there is no comittement to stability of the APIs described in this document.
+We will bump the version numbers prefixed to each API endpoint at each time the syntax
+or semantics change, meaning that code that relies on these endpoint will break
+when changes are introduced.
+
+The Garage administration API was introduced in version 0.7.2, this document
+does not apply to older versions of Garage.
+
+
+## Access control
+
+The admin API uses two different tokens for acces control, that are specified in the config file's `[admin]` section:
+
+- `metrics_token`: the token for accessing the Metrics endpoint (if this token
+  is not set in the config file, the Metrics endpoint can be accessed without
+  access control);
+
+- `admin_token`: the token for accessing all of the other administration
+  endpoints (if this token is not set in the config file, access to these
+  endpoints is disabled entirely).
+
+These tokens are used as simple HTTP bearer tokens. In other words, to
+authenticate access to an admin API endpoint, add the following HTTP header
+to your request:
+
+```
+Authorization: Bearer <token>
+```
+
+## Administration API endpoints
+
+### Metrics-related endpoints
+
+#### Metrics `GET /metrics`
+
+Returns internal Garage metrics in Prometheus format.
+
+#### Health `GET /health`
+
+Used for simple health checks in a cluster setting with an orchestrator.
+Returns an HTTP status 200 if the node is ready to answer user's requests,
+and an HTTP status 503 (Service Unavailable) if there are some partitions
+for which a quorum of nodes is not available.
+A simple textual message is also returned in a body with content-type `text/plain`.
+See `/v0/health` for an API that also returns JSON output.
+
+### Cluster operations
+
+#### GetClusterStatus `GET /v0/status`
+
+Returns the cluster's current status in JSON, including:
+
+- ID of the node being queried and its version of the Garage daemon
+- Live nodes
+- Currently configured cluster layout
+- Staged changes to the cluster layout
+
+Example response body:
+
+```json
+{
+  "node": "ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f",
+  "garage_version": "git:v0.8.0",
+  "knownNodes": {
+    "ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f": {
+      "addr": "10.0.0.11:3901",
+      "is_up": true,
+      "last_seen_secs_ago": 9,
+      "hostname": "node1"
+    },
+    "4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff": {
+      "addr": "10.0.0.12:3901",
+      "is_up": true,
+      "last_seen_secs_ago": 1,
+      "hostname": "node2"
+    },
+    "23ffd0cdd375ebff573b20cc5cef38996b51c1a7d6dbcf2c6e619876e507cf27": {
+      "addr": "10.0.0.21:3901",
+      "is_up": true,
+      "last_seen_secs_ago": 7,
+      "hostname": "node3"
+    },
+    "e2ee7984ee65b260682086ec70026165903c86e601a4a5a501c1900afe28d84b": {
+      "addr": "10.0.0.22:3901",
+      "is_up": true,
+      "last_seen_secs_ago": 1,
+      "hostname": "node4"
+    }
+  },
+  "layout": {
+    "version": 12,
+    "roles": {
+      "ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f": {
+        "zone": "dc1",
+        "capacity": 4,
+        "tags": [
+          "node1"
+        ]
+      },
+      "4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff": {
+        "zone": "dc1",
+        "capacity": 6,
+        "tags": [
+          "node2"
+        ]
+      },
+      "23ffd0cdd375ebff573b20cc5cef38996b51c1a7d6dbcf2c6e619876e507cf27": {
+        "zone": "dc2",
+        "capacity": 10,
+        "tags": [
+          "node3"
+        ]
+      }
+    },
+    "stagedRoleChanges": {
+      "e2ee7984ee65b260682086ec70026165903c86e601a4a5a501c1900afe28d84b": {
+        "zone": "dc2",
+        "capacity": 5,
+        "tags": [
+          "node4"
+        ]
+      }
+    }
+  }
+}
+```
+
+#### GetClusterHealth `GET /v0/health`
+
+Returns the cluster's current health in JSON format, with the following variables:
+
+- `status`: one of `Healthy`, `Degraded` or `Unavailable`:
+  - Healthy: Garage node is connected to all storage nodes
+  - Degraded: Garage node is not connected to all storage nodes, but a quorum of write nodes is available for all partitions
+  - Unavailable: a quorum of write nodes is not available for some partitions
+- `known_nodes`: the number of nodes this Garage node has had a TCP connection to since the daemon started
+- `connected_nodes`: the nubmer of nodes this Garage node currently has an open connection to
+- `storage_nodes`: the number of storage nodes currently registered in the cluster layout
+- `storage_nodes_ok`: the number of storage nodes to which a connection is currently open
+- `partitions`: the total number of partitions of the data (currently always 256)
+- `partitions_quorum`: the number of partitions for which a quorum of write nodes is available
+- `partitions_all_ok`: the number of partitions for which we are connected to all storage nodes responsible of storing it
+
+Contrarily to `GET /health`, this endpoint always returns a 200 OK HTTP response code.
+
+Example response body:
+
+```json
+{
+    "status": "Degraded",
+    "known_nodes": 3,
+    "connected_nodes": 2,
+    "storage_nodes": 3,
+    "storage_nodes_ok": 2,
+    "partitions": 256,
+    "partitions_quorum": 256,
+    "partitions_all_ok": 0
+}
+```
+
+#### ConnectClusterNodes `POST /v0/connect`
+
+Instructs this Garage node to connect to other Garage nodes at specified addresses.
+
+Example request body:
+
+```json
+[
+    "ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f@10.0.0.11:3901",
+    "4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff@10.0.0.12:3901"
+]
+```
+
+The format of the string for a node to connect to is: `<node ID>@<ip address>:<port>`, same as in the `garage node connect` CLI call.
+
+Example response:
+
+```json
+[
+    {
+        "success": true,
+        "error": null
+    },
+    {
+        "success": false,
+        "error": "Handshake error"
+    }
+]
+```
+
+#### GetClusterLayout `GET /v0/layout`
+
+Returns the cluster's current layout in JSON, including:
+
+- Currently configured cluster layout
+- Staged changes to the cluster layout
+
+(the info returned by this endpoint is a subset of the info returned by GetClusterStatus)
+
+Example response body:
+
+```json
+{
+  "version": 12,
+  "roles": {
+    "ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f": {
+      "zone": "dc1",
+      "capacity": 4,
+      "tags": [
+        "node1"
+      ]
+    },
+    "4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff": {
+      "zone": "dc1",
+      "capacity": 6,
+      "tags": [
+        "node2"
+      ]
+    },
+    "23ffd0cdd375ebff573b20cc5cef38996b51c1a7d6dbcf2c6e619876e507cf27": {
+      "zone": "dc2",
+      "capacity": 10,
+      "tags": [
+        "node3"
+      ]
+    }
+  },
+  "stagedRoleChanges": {
+    "e2ee7984ee65b260682086ec70026165903c86e601a4a5a501c1900afe28d84b": {
+      "zone": "dc2",
+      "capacity": 5,
+      "tags": [
+        "node4"
+      ]
+    }
+  }
+}
+```
+
+#### UpdateClusterLayout `POST /v0/layout`
+
+Send modifications to the cluster layout. These modifications will
+be included in the staged role changes, visible in subsequent calls
+of `GetClusterLayout`. Once the set of staged changes is satisfactory,
+the user may call `ApplyClusterLayout` to apply the changed changes,
+or `Revert ClusterLayout` to clear all of the staged changes in
+the layout.
+
+Request body format:
+
+```json
+{
+  <node_id>: {
+    "capacity": <new_capacity>,
+    "zone": <new_zone>,
+    "tags": [
+      <new_tag>,
+      ...
+    ]
+  },
+  <node_id_to_remove>: null,
+  ...
+}
+```
+
+Contrary to the CLI that may update only a subset of the fields
+`capacity`, `zone` and `tags`, when calling this API all of these
+values must be specified.
+
+
+#### ApplyClusterLayout `POST /v0/layout/apply`
+
+Applies to the cluster the layout changes currently registered as
+staged layout changes.
+
+Request body format:
+
+```json
+{
+  "version": 13
+}
+```
+
+Similarly to the CLI, the body must include the version of the new layout
+that will be created, which MUST be 1 + the value of the currently
+existing layout in the cluster.
+
+#### RevertClusterLayout `POST /v0/layout/revert`
+
+Clears all of the staged layout changes.
+
+Request body format:
+
+```json
+{
+  "version": 13
+}
+```
+
+Reverting the staged changes is done by incrementing the version number
+and clearing the contents of the staged change list.
+Similarly to the CLI, the body must include the incremented
+version number, which MUST be 1 + the value of the currently
+existing layout in the cluster.
+
+
+### Access key operations
+
+#### ListKeys `GET /v0/key`
+
+Returns all API access keys in the cluster.
+
+Example response:
+
+```json
+[
+  {
+    "id": "GK31c2f218a2e44f485b94239e",
+    "name": "test"
+  },
+  {
+    "id": "GKe10061ac9c2921f09e4c5540",
+    "name": "test2"
+  }
+]
+```
+
+#### CreateKey `POST /v0/key`
+
+Creates a new API access key.
+
+Request body format:
+
+```json
+{
+    "name": "NameOfMyKey"
+}
+```
+
+#### ImportKey `POST /v0/key/import`
+
+Imports an existing API key.
+
+Request body format:
+
+```json
+{
+    "accessKeyId": "GK31c2f218a2e44f485b94239e",
+    "secretAccessKey": "b892c0665f0ada8a4755dae98baa3b133590e11dae3bcc1f9d769d67f16c3835",
+    "name": "NameOfMyKey"
+}
+```
+
+#### GetKeyInfo `GET /v0/key?id=<acces key id>`
+#### GetKeyInfo `GET /v0/key?search=<pattern>`
+
+Returns information about the requested API access key.
+
+If `id` is set, the key is looked up using its exact identifier (faster).
+If `search` is set, the key is looked up using its name or prefix
+of identifier (slower, all keys are enumerated to do this).
+
+Example response:
+
+```json
+{
+  "name": "test",
+  "accessKeyId": "GK31c2f218a2e44f485b94239e",
+  "secretAccessKey": "b892c0665f0ada8a4755dae98baa3b133590e11dae3bcc1f9d769d67f16c3835",
+  "permissions": {
+    "createBucket": false
+  },
+  "buckets": [
+    {
+      "id": "70dc3bed7fe83a75e46b66e7ddef7d56e65f3c02f9f80b6749fb97eccb5e1033",
+      "globalAliases": [
+        "test2"
+      ],
+      "localAliases": [],
+      "permissions": {
+        "read": true,
+        "write": true,
+        "owner": false
+      }
+    },
+    {
+      "id": "d7452a935e663fc1914f3a5515163a6d3724010ce8dfd9e4743ca8be5974f995",
+      "globalAliases": [
+        "test3"
+      ],
+      "localAliases": [],
+      "permissions": {
+        "read": true,
+        "write": true,
+        "owner": false
+      }
+    },
+    {
+      "id": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
+      "globalAliases": [],
+      "localAliases": [
+        "test"
+      ],
+      "permissions": {
+        "read": true,
+        "write": true,
+        "owner": true
+      }
+    },
+    {
+      "id": "96470e0df00ec28807138daf01915cfda2bee8eccc91dea9558c0b4855b5bf95",
+      "globalAliases": [
+        "alex"
+      ],
+      "localAliases": [],
+      "permissions": {
+        "read": true,
+        "write": true,
+        "owner": true
+      }
+    }
+  ]
+}
+```
+
+#### DeleteKey `DELETE /v0/key?id=<acces key id>`
+
+Deletes an API access key.
+
+#### UpdateKey `POST /v0/key?id=<acces key id>`
+
+Updates information about the specified API access key.
+
+Request body format:
+
+```json
+{
+    "name": "NameOfMyKey",
+    "allow": {
+        "createBucket": true,
+    },
+    "deny": {}
+}
+```
+
+All fields (`name`, `allow` and `deny`) are optionnal.
+If they are present, the corresponding modifications are applied to the key, otherwise nothing is changed.
+The possible flags in `allow` and `deny` are: `createBucket`.
+
+
+### Bucket operations
+
+#### ListBuckets `GET /v0/bucket`
+
+Returns all storage buckets in the cluster.
+
+Example response:
+
+```json
+[
+  {
+    "id": "70dc3bed7fe83a75e46b66e7ddef7d56e65f3c02f9f80b6749fb97eccb5e1033",
+    "globalAliases": [
+      "test2"
+    ],
+    "localAliases": []
+  },
+  {
+    "id": "96470e0df00ec28807138daf01915cfda2bee8eccc91dea9558c0b4855b5bf95",
+    "globalAliases": [
+      "alex"
+    ],
+    "localAliases": []
+  },
+  {
+    "id": "d7452a935e663fc1914f3a5515163a6d3724010ce8dfd9e4743ca8be5974f995",
+    "globalAliases": [
+      "test3"
+    ],
+    "localAliases": []
+  },
+  {
+    "id": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
+    "globalAliases": [],
+    "localAliases": [
+      {
+        "accessKeyId": "GK31c2f218a2e44f485b94239e",
+        "alias": "test"
+      }
+    ]
+  }
+]
+```
+
+#### GetBucketInfo `GET /v0/bucket?id=<bucket id>`
+#### GetBucketInfo `GET /v0/bucket?globalAlias=<alias>`
+
+Returns information about the requested storage bucket.
+
+If `id` is set, the bucket is looked up using its exact identifier.
+If `globalAlias` is set, the bucket is looked up using its global alias.
+(both are fast)
+
+Example response:
+
+```json
+{
+    "id": "afa8f0a22b40b1247ccd0affb869b0af5cff980924a20e4b5e0720a44deb8d39",
+        "globalAliases": [],
+        "websiteAccess": false,
+        "websiteConfig": null,
+        "keys": [
+        {
+            "accessKeyId": "GK31c2f218a2e44f485b94239e",
+            "name": "Imported key",
+            "permissions": {
+                "read": true,
+                "write": true,
+                "owner": true
+            },
+            "bucketLocalAliases": [
+                "debug"
+            ]
+        }
+        ],
+        "objects": 14827,
+        "bytes": 13189855625,
+        "unfinshedUploads": 0,
+        "quotas": {
+            "maxSize": null,
+            "maxObjects": null
+        }
+}
+```
+
+#### CreateBucket `POST /v0/bucket`
+
+Creates a new storage bucket.
+
+Request body format:
+
+```json
+{
+    "globalAlias": "NameOfMyBucket"
+}
+```
+
+OR
+
+```json
+{
+    "localAlias": {
+        "accessKeyId": "GK31c2f218a2e44f485b94239e",
+        "alias": "NameOfMyBucket",
+        "allow": {
+            "read": true,
+            "write": true,
+            "owner": false
+        }
+    }
+}
+```
+
+OR
+
+```json
+{}
+```
+
+Creates a new bucket, either with a global alias, a local one,
+or no alias at all.
+
+Technically, you can also specify both `globalAlias` and `localAlias` and that would create
+two aliases, but I don't see why you would want to do that.
+
+#### DeleteBucket `DELETE /v0/bucket?id=<bucket id>`
+
+Deletes a storage bucket. A bucket cannot be deleted if it is not empty.
+
+Warning: this will delete all aliases associated with the bucket!
+
+#### UpdateBucket `PUT /v0/bucket?id=<bucket id>`
+
+Updates configuration of the given bucket.
+
+Request body format:
+
+```json
+{
+    "websiteAccess": {
+        "enabled": true,
+        "indexDocument": "index.html",
+        "errorDocument": "404.html"
+    },
+    "quotas": {
+        "maxSize": 19029801,
+        "maxObjects": null,
+    }
+}
+```
+
+All fields (`websiteAccess` and `quotas`) are optionnal.
+If they are present, the corresponding modifications are applied to the bucket, otherwise nothing is changed.
+
+In `websiteAccess`: if `enabled` is `true`, `indexDocument` must be specified.
+The field `errorDocument` is optional, if no error document is set a generic
+error message is displayed when errors happen. Conversely, if `enabled` is
+`false`, neither `indexDocument` nor `errorDocument` must be specified.
+
+In `quotas`: new values of `maxSize` and `maxObjects` must both be specified, or set to `null`
+to remove the quotas. An absent value will be considered the same as a `null`. It is not possible
+to change only one of the two quotas.
+
+### Operations on permissions for keys on buckets
+
+#### BucketAllowKey `POST /v0/bucket/allow`
+
+Allows a key to do read/write/owner operations on a bucket.
+
+Request body format:
+
+```json
+{
+    "bucketId": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
+    "accessKeyId": "GK31c2f218a2e44f485b94239e",
+    "permissions": {
+        "read": true,
+        "write": true,
+        "owner": true
+    },
+}
+```
+
+Flags in `permissions` which have the value `true` will be activated.
+Other flags will remain unchanged.
+
+#### BucketDenyKey `POST /v0/bucket/deny`
+
+Denies a key from doing read/write/owner operations on a bucket.
+
+Request body format:
+
+```json
+{
+    "bucketId": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
+    "accessKeyId": "GK31c2f218a2e44f485b94239e",
+    "permissions": {
+        "read": false,
+        "write": false,
+        "owner": true
+    },
+}
+```
+
+Flags in `permissions` which have the value `true` will be deactivated.
+Other flags will remain unchanged.
+
+
+### Operations on bucket aliases
+
+#### GlobalAliasBucket `PUT /v0/bucket/alias/global?id=<bucket id>&alias=<global alias>`
+
+Empty body. Creates a global alias for a bucket.
+
+#### GlobalUnaliasBucket `DELETE /v0/bucket/alias/global?id=<bucket id>&alias=<global alias>`
+
+Removes a global alias for a bucket.
+
+#### LocalAliasBucket `PUT /v0/bucket/alias/local?id=<bucket id>&accessKeyId=<access key ID>&alias=<local alias>`
+
+Empty body. Creates a local alias for a bucket in the namespace of a specific access key.
+
+#### LocalUnaliasBucket `DELETE /v0/bucket/alias/local?id=<bucket id>&accessKeyId<access key ID>&alias=<local alias>`
+
+Removes a local alias for a bucket in the namespace of a specific access key.
+
@@ -0,0 +1,10 @@
+*.aux
+*.bbl
+*.blg
+*.log
+*.nav
+*.out
+*.snm
+*.synctex.gz
+*.toc
+*.dvi
@@ -0,0 +1,8 @@
+all:
+	pdflatex présentation.tex
+
+clean:
+	rm -f *.aux *.bbl *.blg *.log *.nav *.out *.snm *.synctex.gz *.toc *.dvi présentation.pdf
+
+clean_sauf_pdf:
+	rm -f *.aux *.bbl *.blg *.log *.nav *.out *.snm *.synctex.gz *.toc *.dvi
@@ -0,0 +1,340 @@
+\documentclass[11pt, aspectratio=1610]{beamer}
+\usetheme{Warsaw}
+\usepackage[utf8]{inputenc}
+\usepackage[french]{babel}
+\usepackage{amsmath}
+\usepackage{amsfonts}
+\usepackage{amssymb}
+\usepackage{tikz}
+\usepackage{graphicx}
+\usepackage{xcolor}
+\usepackage{setspace}
+\usepackage{todonotes}
+\presetkeys{todonotes}{inline}{}
+\renewcommand{\baselinestretch}{1.25}
+
+\definecolor{orange_garage}{RGB}{255,147,41}
+\definecolor{gris_garage}{RGB}{78,78,78}
+
+\author[Association Deuxfleurs]{~\linebreak Vincent Giraud}
+\title[De l'auto-hébergement à l'entre-hébergement avec Garage]{De l'auto-hébergement à l'entre-hébergement :\\Garage, pour conserver ses données ensemble}
+%\setbeamercovered{transparent} 
+%\setbeamertemplate{navigation symbols}{} 
+\date{Capitole du Libre 2022\linebreak
+
+\scriptsize Samedi 19 novembre 2022\linebreak
+} 
+
+\setbeamercolor{palette primary}{fg=gris_garage,bg=orange_garage}
+\setbeamercolor{palette secondary}{fg=gris_garage,bg=gris_garage}
+\setbeamercolor{palette tiertary}{fg=white,bg=gris_garage}
+\setbeamercolor{palette quaternary}{fg=white,bg=gris_garage}
+\setbeamercolor{navigation symbols}{fg=black, bg=white}
+\setbeamercolor{navigation symbols dimmed}{fg=darkgray, bg=white}
+\setbeamercolor{itemize item}{fg=gris_garage}
+\setbeamertemplate{itemize item}[circle]
+
+\addtobeamertemplate{navigation symbols}{}{%
+    \usebeamerfont{footline}%
+    \usebeamercolor[fg]{footline}%
+    \hspace{1em}%
+    \insertframenumber/\inserttotalframenumber
+}
+
+\setbeamertemplate{headline}
+{%
+  \leavevmode%
+  \begin{beamercolorbox}[wd=.5\paperwidth,ht=2.5ex,dp=1.125ex]{section in head/foot}%
+    \hbox to .5\paperwidth{\hfil\insertsectionhead\hfil}
+  \end{beamercolorbox}%
+  \begin{beamercolorbox}[wd=.5\paperwidth,ht=2.5ex,dp=1.125ex]{subsection in head/foot}%
+    \hbox to .5\paperwidth{\hfil\insertsubsectionhead\hfil}
+  \end{beamercolorbox}%
+}
+\addtobeamertemplate{footnote}{}{\vspace{2ex}}
+
+\begin{document}
+\begin{frame}
+\titlepage
+\end{frame}
+
+\section{Introduction}
+\subsection{Présentation}
+\begin{frame}
+\begin{columns}
+\column{0.5 \linewidth}
+\begin{center}
+\includegraphics[width=3.5cm]{deuxfleurs-logo.png}\linebreak
+
+\texttt{https://deuxfleurs.fr}
+\end{center}
+\column{0.4 \linewidth}
+\begin{center}
+Deuxfleurs est une association militant en faveur d'un internet plus convivial, avec une organisation et des rapports de force repensés.\linebreak
+
+Nous faisons partie du CHATONS\footnote[frame]{Collectif des Hébergeurs Alternatifs, Transparents, Ouverts, Neutres et Solidaires} depuis avril 2022.
+
+\includegraphics[width=2cm]{logo_chatons.png}
+\end{center}
+\end{columns}
+\end{frame}
+
+\subsection{Héberger à la maison}
+\begin{frame}
+\begin{columns}
+\begin{column}{0.5 \linewidth}
+\begin{center}
+Pour échapper au contrôle et au giron des opérateurs de clouds, héberger ses données à la maison présente de nombreux avantages...
+\end{center}
+
+\vspace{0.5cm}
+
+\begin{itemize}[<+(1)->]
+\item On récupère la souveraineté sur ses données
+\item On gagne en vie privée
+\item On gagne en libertés
+\item On est responsabilisé face à ses besoins
+\end{itemize}
+\end{column}
+\vrule{}
+\begin{column}{0.5 \linewidth}
+\begin{center}
+\onslide<6->{... mais aussi bien des contraintes...}
+\end{center}
+
+\vspace{0.5cm}
+
+\begin{itemize}[<+(2)->]
+\item On repose sur une connexion internet pour particulier
+\item Un certain savoir-faire et moultes compétences sont requis
+\item Assurer la résilience de ses services est difficile
+\item Bien sauvegarder ses données, et ceci au-delà de son site géographique, n'est pas évident
+\end{itemize}
+\end{column}
+\end{columns}
+\end{frame}
+
+\subsection{Sauvegarder pour se parer à tout imprévu}
+\begin{frame}
+\begin{center}
+Sauvegarder pour se parer contre les pannes matérielles est une chose...
+
+Sauvegarder pour se parer contre les cambriolages et les incendies en est une autre !\linebreak
+
+\vspace{1cm}
+\onslide<2->{Répartir géographiquement ses données devient alors nécessaire.}
+\end{center}
+\end{frame}
+
+\section{Les solutions à explorer}
+\subsection{L'entre-hébergement}
+\begin{frame}
+\begin{center}
+On a vu récemment se développer au sein du CHATONS la notion d'entre-hébergement : en plus de renforcer l'intégrité des sauvegardes, on va améliorer la disponibilité pendant les coupures de liaison internet, de courant, ou pendant les déménagements d'administrateurs par exemple.\linebreak
+
+\vspace{1cm}
+\onslide<2->
+{
+Dans le cadre du collectif, il s'agit de partager ses volumes de données entre hébergeurs.\linebreak
+
+Pour assurer la confidentialité, on peut chiffrer les données au niveau applicatif.
+}
+\end{center}
+\end{frame}
+
+\subsection{S3 contre les systèmes de fichiers}
+\begin{frame}
+\begin{center}
+Dans le cadre de l'administration de services en ligne, les systèmes de fichiers recèlent certaines difficultés.\linebreak
+
+\vspace{1cm}
+Le standard S3 apporte des facilités; on réduit le stockage à un paradigme de clé-valeur basé essentiellement sur deux opérations seulement: lire ou écrire une clé.
+\end{center}
+\end{frame}
+
+\section{Garage}
+\subsection{Présentation}
+\begin{frame}
+\begin{columns}
+\column{0.5 \linewidth}
+\begin{center}
+Garage essaye de répondre à l'ensemble de ces besoins.\linebreak
+
+\vspace{0.5cm}
+Il s'agit d'un logiciel libre permettant de distribuer un service S3 sur diverses machines éloignées.
+\end{center}
+\column{0.5 \linewidth}
+\begin{center}
+\includegraphics[width=4cm]{garage-logo.png}\linebreak
+
+\texttt{https://garagehq.deuxfleurs.fr/}
+\end{center}
+\end{columns}
+\end{frame}
+
+\subsection{Gestion des zones}
+\begin{frame}
+\begin{center}
+Garage va prendre en compte les zones géographiques au moment de répliquer les données.\linebreak
+
+\vspace{1cm}
+\includegraphics[width=13.25cm]{zones.png}
+\end{center}
+\end{frame}
+
+\subsection{Comment ça marche ?}
+\begin{frame}
+\begin{columns}
+\column{0.5 \linewidth}
+\input{schéma europe}
+\column{0.5 \linewidth}
+\begin{center}
+Chaque objet est dupliqué sur plusieurs zones différentes.\linebreak
+
+\onslide<5->{Lorsqu'un nouvel hébergeur rejoint le réseau, la charge se voit équilibrée.}\linebreak
+
+\onslide<12->{Si une zone devient indisponible, les autres continuent d'assurer le service.}\linebreak
+\end{center}
+\end{columns}
+\end{frame}
+
+\subsection{Financement}
+\begin{frame}
+\begin{center}
+Dans le cadre du programme \textit{Horizon 2021} de l'Union Européenne, nous avons reçu une subvention de la part de l'initiative NGI Pointer\footnote[frame]{Next Generation Internet Program for Open Internet Renovation}.\linebreak
+
+\includegraphics[width=3cm]{drapeau_européen.png}\hspace{1cm}
+\includegraphics[width=3cm]{NGI.png}\linebreak
+
+Nous avons ainsi pu financer le développement de Garage pendant 1 an.
+\end{center}
+\end{frame}
+
+\subsection{Licence}
+\begin{frame}
+\begin{center}
+De par nos valeurs, nous avons attribué la licence AGPL version 3 à Garage, notamment afin qu'il reste parmi les biens communs.\linebreak
+
+\vspace{0.5cm}
+\includegraphics[width=5cm]{agpl-v3-logo.png}\linebreak
+\end{center}
+\end{frame}
+
+\subsection{Langage utilisé}
+\begin{frame}
+\begin{center}
+Nous avons décidé d'écrire Garage à l'aide du langage Rust, afin d'obtenir une compilation vers des binaires natifs et efficaces.\linebreak
+
+\includegraphics[width=3.5cm]{rust-logo.png}\linebreak
+
+Ce choix permet également de bénéficier des avantages reconnus de Rust en termes de sécurité.
+\end{center}
+\end{frame}
+
+\subsection{Matériel requis}
+\begin{frame}
+\begin{center}
+Garage peut ainsi être performant sur des machines limitées. Les prérequis sont minimes : n'importe quelle machine avec un processeur qui a moins d'une décennie, 1~gigaoctet de mémoire vive, et 16~gigaoctets de stockage suffit.\linebreak
+
+\vspace{1cm}
+
+Cet aspect est déterminant : il permet en effet d'héberger sur du matériel acheté d'occasion, pour réduire l'impact écologique de nos infrastructures.
+\end{center}
+\end{frame}
+
+\subsection{Performances}
+\begin{frame}
+\begin{center}
+\includegraphics[width=13.25cm]{rpc-amplification.png}
+\end{center}
+\end{frame}
+
+\begin{frame}
+\begin{center}
+\includegraphics[width=11cm]{rpc-complexity.png}
+\end{center}
+\end{frame}
+
+\subsection{Services}
+\begin{frame}
+\begin{center}
+Puisqu'il suit le standard S3, beaucoup de services populaires sont par conséquence compatibles avec Garage :\linebreak
+
+\begin{columns}
+\column{0.2 \linewidth}
+\begin{center}
+\includegraphics[width=2.5cm]{nextcloud-logo.png}
+\end{center}
+\column{0.2 \linewidth}
+\begin{center}
+\includegraphics[width=2.5cm]{peertube-logo.png}
+\end{center}
+\column{0.2 \linewidth}
+\begin{center}
+\includegraphics[width=2.5cm]{matrix-logo.png}
+\end{center}
+\column{0.2 \linewidth}
+\begin{center}
+\includegraphics[width=2.5cm]{mastodon-logo.png}
+\end{center}
+\end{columns}
+~\linebreak
+
+Et comme souvent avec S3, on peut assimiler un bucket à un site, et utiliser le serveur pour héberger des sites web statiques.
+\end{center}
+\end{frame}
+
+\section{Intégration chez Deuxfleurs}
+\subsection{Matériel}
+\begin{frame}
+\begin{center}
+\includegraphics[width=13cm]{neptune.jpg}\linebreak
+
+En pratique, nos serveurs ne sont effectivement que des machines achetées d'occasion (très souvent des anciens ordinateurs destinés à la bureautique en entreprise).
+\end{center}
+\end{frame}
+
+\subsection{Environnement logiciel}
+\begin{frame}
+\begin{center}
+Pour faciliter la reproduction d'un environnement connu, NixOS est installé sur nos machines.\linebreak
+
+\vspace{1cm}
+Pour s’accommoder des réseaux qu'on trouve derrière des routeurs pour particuliers, on s'aide de notre logiciel Diplonat\footnote[frame]{\texttt{https://git.deuxfleurs.fr/Deuxfleurs/diplonat}}.
+\end{center}
+\end{frame}
+
+\section{Au-delà...}
+\subsection{... de Deuxfleurs}
+\begin{frame}
+\begin{center}
+\includegraphics[width=10cm]{tedomum.png}
+\end{center}
+\end{frame}
+
+\subsection{... de Garage}
+\begin{frame}
+\begin{center}
+Nous avons récemment lancé le développement d'Aérogramme\footnote[frame]{\texttt{https://git.deuxfleurs.fr/Deuxfleurs/aerogramme}}.\linebreak
+
+\vspace{1cm}
+Il s'agit d'un serveur de stockage de courriels chiffrés.\linebreak
+
+\vspace{1cm}
+Il est conçu pour pouvoir travailler avec Garage.
+\end{center}
+\end{frame}
+
+\section{Fin}
+\subsection{Contacts}
+\begin{frame}
+\begin{center}
+\begin{tikzpicture}
+\node (ronce) {\includegraphics[width=0.95\textwidth]{ronce.jpg}};
+\node[white] at (-5.1,3.6) {Intéressé(e) ?};
+\node[white, align=center] at (4.2,-2.6) {Contactez-nous !\\\texttt{coucou@deuxfleurs.fr}\\\texttt{\#forum:deuxfleurs.fr}};
+\end{tikzpicture}
+\end{center}
+\end{frame}
+\end{document}
+
@@ -0,0 +1,52 @@
+\begin{tikzpicture}
+\node (carte) {\includegraphics[width=\textwidth]{carte-Europe.pdf}};
+
+% \personnage{position X}{position Y}{facteur d'échelle}
+\newcommand{\personnage}[4]
+{
+\fill[#4] ({#1-(0.4 * #3)},{#2-(0.9 * #3)}) .. controls ({#1-(0.4 * #3)},#2) and ({#1+(0.4 * #3)},#2) .. ({#1+(0.4 * #3)},{#2-(0.9 * #3)}) -- ({#1-(0.4 * #3)},{#2-(0.9 * #3)});
+\fill[#4] (#1,#2) circle ({0.25 * #3});
+}
+
+\onslide<1-11>{\personnage{-2.25}{-0.75}{0.75}{green}}
+\onslide<1-11>{\draw (-1.9,-1.6) rectangle ++(1,1.2);}
+\onslide<2-11>{\draw[fill=green] (-1.8,-1.525) rectangle ++(0.35,0.3) node[pos=0.5] {\tiny 1};}
+\onslide<4-5>{\draw[fill=red] (-1.8,-1.15) rectangle ++(0.35,0.3) node[pos=0.5] {\tiny 3};}
+\onslide<7-11>{\draw[fill=yellow] (-1.8,-1.15) rectangle ++(0.35,0.3) node[pos=0.5] {\tiny 4};}
+\onslide<9-11>{\draw[fill=red] (-1.8,-0.775) rectangle ++(0.35,0.3) node[pos=0.5] {\tiny 6};}
+\onslide<3-11>{\draw[fill=blue] (-1.35,-1.525) rectangle ++(0.35,0.3) node[pos=0.5, white] {\tiny 2};}
+\onslide<8-11>{\draw[fill=blue] (-1.35,-1.15) rectangle ++(0.35,0.3) node[pos=0.5, white] {\tiny 5};}
+\onslide<11-11>{\draw[fill=yellow] (-1.35,-0.775) rectangle ++(0.35,0.3) node[pos=0.5] {\tiny 8};}
+
+\personnage{1.65}{1.5}{0.75}{blue}
+\draw (0.3,0.7) rectangle ++(1,1.2);
+\onslide<2->{\draw[fill=green] (0.4,0.775) rectangle ++(0.35,0.3) node[pos=0.5] {\tiny 1};}
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+\onslide<10->{\draw[fill=green] (0.4,1.525) rectangle ++(0.35,0.3) node[pos=0.5] {\tiny 7};}
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+\personnage{1.85}{-2.3}{0.75}{red}
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+\onslide<9->{\draw[fill=red] (0.6,-2.325) rectangle ++(0.35,0.3) node[pos=0.5] {\tiny 6};}
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+\onslide<10->{\draw[fill=green] (1.05,-2.325) rectangle ++(0.35,0.3) node[pos=0.5] {\tiny 7};}
+
+\onslide<5->{\personnage{1.05}{-0.15}{0.75}{yellow}}
+\onslide<5->{\draw (-0.35,-1) rectangle ++(1,1.2);}
+\onslide<6->{\draw[fill=blue] (-0.25,-0.925) rectangle ++(0.35,0.3) node[pos=0.5, white] {\tiny 2};}
+\onslide<7->{\draw[fill=yellow] (-0.25,-0.55) rectangle ++(0.35,0.3) node[pos=0.5] {\tiny 4};}
+\onslide<10->{\draw[fill=green] (-0.25,-0.175) rectangle ++(0.35,0.3) node[pos=0.5] {\tiny 7};}
+\onslide<6->{\draw[fill=red] (0.2,-0.925) rectangle ++(0.35,0.3) node[pos=0.5] {\tiny 3};}
+\onslide<8->{\draw[fill=blue] (0.2,-0.55) rectangle ++(0.35,0.3) node[pos=0.5,white] {\tiny 5};}
+\onslide<11->{\draw[fill=yellow] (0.2,-0.175) rectangle ++(0.35,0.3) node[pos=0.5] {\tiny 8};}
+
+\onslide<12->{\draw[line width=0.25cm] (-2.15,-0.5) -- ++(1,-1);}
+\onslide<12->{\draw[line width=0.25cm] (-2.15,-1.5) -- ++(1,1);}
+\end{tikzpicture}
@@ -0,0 +1,108 @@
+{
+  "nodes": {
+    "cargo2nix": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
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+        "narHash": "sha256-pDqno5/2ghQDt4LjVt5ZUMV9pTSA5rGGdz6Skf2rBwc=",
+        "owner": "Alexis211",
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+        "rev": "505caa32110d42ee03bd68b47031142eff9c827b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Alexis211",
+        "repo": "cargo2nix",
+        "rev": "505caa32110d42ee03bd68b47031142eff9c827b",
+        "type": "github"
+      }
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+        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "owner": "edolstra",
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+        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
+        "type": "github"
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+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
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+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
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+        "type": "github"
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+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
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+        "narHash": "sha256-7trMsi0z7EfYNC/Nc5EtulvChBHQAo376XRICyWr89Q=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
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+        "type": "github"
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+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "baed728abe983508cabc99d05cccc164fe748744",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "cargo2nix": "cargo2nix",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "flake-utils": [
+          "cargo2nix",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "cargo2nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1664247556,
+        "narHash": "sha256-J4vazHU3609ekn7dr+3wfqPo5WGlZVAgV7jfux352L0=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "524db9c9ea7bc7743bb74cdd45b6d46ea3fcc2ab",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
@@ -0,0 +1,28 @@
+{
+  description = "Garage, an S3-compatible distributed object store for self-hosted deployments";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/baed728abe983508cabc99d05cccc164fe748744";
+  inputs.cargo2nix = {
+    # As of 2022-10-18: two small patches over unstable branch, one for clippy and one to fix feature detection
+    url = "github:Alexis211/cargo2nix/505caa32110d42ee03bd68b47031142eff9c827b";
+    inputs.nixpkgs.follows = "nixpkgs";
+  };
+
+  outputs = { self, nixpkgs, cargo2nix }: let
+    git_version = self.lastModifiedDate;
+    compile = import ./nix/compile.nix;
+    forAllSystems = nixpkgs.lib.genAttrs nixpkgs.lib.systems.flakeExposed;
+  in
+  {
+    packages = forAllSystems (system: {
+      default = (compile {
+        inherit system git_version;
+        pkgsSrc = nixpkgs;
+        cargo2nixOverlay = cargo2nix.overlays.default;
+        release = true;
+      }).workspace.garage {
+        compileMode = "build";
+      };
+    });
+  };
+}
@@ -3,15 +3,15 @@ rec {
   * Fixed dependencies
   */
  pkgsSrc = fetchTarball {
-    # As of 2022-10-13
-    url = "https://github.com/NixOS/nixpkgs/archive/a3073c49bc0163fea6a121c276f526837672b555.zip";
-    sha256 = "1bz632psfbpmicyzjb8b4265y50shylccvfm6ry6mgnv5hvz324s";
+    # As of 2023-01-09
+    url = "https://github.com/NixOS/nixpkgs/archive/baed728abe983508cabc99d05cccc164fe748744.zip";
+    sha256 = "1m7kmcjhnj3lx7xqs0nh262c4nxs5n8p7k9g6kc4gv1k5nrcrnpf";
  };
  cargo2nixSrc = fetchGit {
    # As of 2022-10-18: two small patches over unstable branch, one for clippy and one to fix feature detection
    url = "https://github.com/Alexis211/cargo2nix";
    ref = "custom_unstable";
-    rev = "a7a61179b66054904ef6a195d8da736eaaa06c36";
+    rev = "505caa32110d42ee03bd68b47031142eff9c827b";
  };

  /*
@@ -1,25 +1,32 @@
 {
-  system ? builtins.currentSystem,
-  target,
+  system,
+  target ? null,
+  pkgsSrc,
+  cargo2nixOverlay,
  compiler ? "rustc",
  release ? false,
  git_version ? null,
  features ? null,
 }:

-with import ./common.nix;
-
 let
  log = v: builtins.trace v v;

-  pkgs = import pkgsSrc {
-    inherit system;
-    crossSystem = {
-      config = target;
-      isStatic = true;
-    };
-    overlays = [ cargo2nixOverlay ];
-  };
+  pkgs =
+    if target != null then
+      import pkgsSrc {
+        inherit system;
+        crossSystem = {
+          config = target;
+          isStatic = true;
+        };
+        overlays = [ cargo2nixOverlay ];
+      }
+    else
+      import pkgsSrc {
+        inherit system;
+        overlays = [ cargo2nixOverlay ];
+      };

  /*
   Cargo2nix is built for rustOverlay which installs Rust from Mozilla releases.
@@ -34,8 +41,8 @@ let
   NixOS ships them in separate ones. We reunite them with symlinkJoin.
  */
  toolchainOptions =
-    if target == "x86_64-unknown-linux-musl" || target == "aarch64-unknown-linux-musl" then {
-      rustVersion = "1.63.0";
+    if target == null || target == "x86_64-unknown-linux-musl" || target == "aarch64-unknown-linux-musl" then {
+      rustVersion = "1.65.0";
      extraRustComponents = [ "clippy" ];
    } else {
      rustToolchain = pkgs.symlinkJoin {
@@ -7,7 +7,7 @@ pkgs.buildGoModule rec {
    owner = "GoogleContainerTools";
    repo = "kaniko";
    rev = "v${version}";
-    sha256 = "1fnclr556avxay6pvgw5ya3xbxfnf2gv4njq2hr4fd6fcjyslq5h";
+    sha256 = "TXgzO/NfLXVo5a7yyO3XYSk+9H1CwMF+vwbRx3kchQ8=";
  };

  vendorSha256 = null;
@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.0
+version: 0.2.0

 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
@@ -15,9 +15,10 @@ data:

    bootstrap_peers = {{ .Values.garage.bootstrapPeers }}

-    kubernetes_namespace = "{{ .Release.Namespace }}"
-    kubernetes_service_name = "{{ include "garage.fullname" . }}"
-    kubernetes_skip_crd = {{ .Values.garage.kubernetesSkipCrd }}
+    [kubernetes_discovery]
+    namespace = "{{ .Release.Namespace }}"
+    service_name = "{{ include "garage.fullname" . }}"
+    skip_crd = {{ .Values.garage.kubernetesSkipCrd }}

    [s3_api]
    s3_region = "{{ .Values.garage.s3.api.region }}"
@@ -27,4 +28,4 @@ data:
    [s3_web]
    bind_addr = "[::]:3902"
    root_domain = "{{ .Values.garage.s3.web.rootDomain }}"
-    index = "{{ .Values.garage.s3.web.index }}"
+    index = "{{ .Values.garage.s3.web.index }}"
@@ -18,6 +18,9 @@ metadata:
  name: {{ $fullName }}-s3-api
  labels:
    {{- include "garage.labels" . | nindent 4 }}
+    {{- with .Values.ingress.s3.api.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
  {{- with .Values.ingress.s3.api.annotations }}
  annotations:
    {{- toYaml . | nindent 4 }}
@@ -80,6 +83,9 @@ metadata:
  name: {{ $fullName }}-s3-web
  labels:
    {{- include "garage.labels" . | nindent 4 }}
+    {{- with .Values.ingress.s3.web.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
  {{- with .Values.ingress.s3.web.annotations }}
  annotations:
    {{- toYaml . | nindent 4 }}
@@ -85,14 +85,15 @@ service:
 ingress:
  s3:
    api:
-      enabled: true
+      enabled: false
      # Rely either on the className or the annotation below but not both
      # replace "nginx" by an Ingress controller
      # you can find examples here https://kubernetes.io/docs/concepts/services-networking/ingress-controllers
-      className: "nginx"
-      annotations:
+      # className: "nginx"
+      annotations: {}
        # kubernetes.io/ingress.class: "nginx"
        # kubernetes.io/tls-acme: "true"
+      labels: {}
      hosts:
        - host: "s3.garage.tld" # garage S3 API endpoint
          paths:
@@ -107,11 +108,15 @@ ingress:
      #    hosts:
      #      - kubernetes.docker.internal
    web:
-      enabled: true
-      className: "nginx"
+      enabled: false
+      # Rely either on the className or the annotation below but not both
+      # replace "nginx" by an Ingress controller
+      # you can find examples here https://kubernetes.io/docs/concepts/services-networking/ingress-controllers
+      # className: "nginx"
      annotations: {}
        # kubernetes.io/ingress.class: nginx
        # kubernetes.io/tls-acme: "true"
+      labels: {}
      hosts:
       - host: "*.web.garage.tld" # wildcard website access with bucket name prefix
         paths:
@@ -1,5 +1,5 @@
 {
-  system ? builtins.currentSystem,
+    system ? builtins.currentSystem,
 }:

 with import ./nix/common.nix;
@@ -71,13 +71,25 @@ function refresh_cache {
  for attr in clippy.amd64 test.amd64 pkgs.{amd64,i386,arm,arm64}.{debug,release}; do
    echo "Updating cache for ''${attr}"
    derivation=$(nix-instantiate --attr ''${attr})
-    nix copy \
+    nix copy -j8 \
      --to 's3://nix?endpoint=garage.deuxfleurs.fr&region=garage&secret-key=/tmp/nix-signing-key.sec' \
      $(nix-store -qR ''${derivation%\!bin})
  done
  rm /tmp/nix-signing-key.sec
 }

+function refresh_flake_cache {
+  pass show deuxfleurs/nix_priv_key > /tmp/nix-signing-key.sec
+  for attr in packages.x86_64-linux.default; do
+    echo "Updating cache for ''${attr}"
+    derivation=$(nix path-info --derivation ".#''${attr}")
+    nix copy -j8 \
+      --to 's3://nix?endpoint=garage.deuxfleurs.fr&region=garage&secret-key=/tmp/nix-signing-key.sec' \
+      $(nix-store -qR ''${derivation})
+  done
+  rm /tmp/nix-signing-key.sec
+}
+
 function to_s3 {
  aws \
      --endpoint-url https://garage.deuxfleurs.fr \
@@ -1,6 +1,6 @@
 [package]
 name = "garage_api"
-version = "0.8.0"
+version = "0.8.1"
 authors = ["Alex Auvolat <alex@adnab.me>"]
 edition = "2018"
 license = "AGPL-3.0"
@@ -14,11 +14,11 @@ path = "lib.rs"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

 [dependencies]
-garage_model = { version = "0.8.0", path = "../model" }
-garage_table = { version = "0.8.0", path = "../table" }
-garage_block = { version = "0.8.0", path = "../block" }
-garage_util = { version = "0.8.0", path = "../util" }
-garage_rpc = { version = "0.8.0", path = "../rpc" }
+garage_model = { version = "0.8.1", path = "../model" }
+garage_table = { version = "0.8.1", path = "../table" }
+garage_block = { version = "0.8.1", path = "../block" }
+garage_util = { version = "0.8.1", path = "../util" }
+garage_rpc = { version = "0.8.1", path = "../rpc" }

 async-trait = "0.1.7"
 base64 = "0.13"
@@ -15,6 +15,7 @@ use opentelemetry_prometheus::PrometheusExporter;
 use prometheus::{Encoder, TextEncoder};

 use garage_model::garage::Garage;
+use garage_rpc::system::ClusterHealthStatus;
 use garage_util::error::Error as GarageError;

 use crate::generic_server::*;
@@ -76,6 +77,31 @@ impl AdminApiServer {
 			.body(Body::empty())?)
 	}

+	fn handle_health(&self) -> Result<Response<Body>, Error> {
+		let health = self.garage.system.health();
+
+		let (status, status_str) = match health.status {
+			ClusterHealthStatus::Healthy => (StatusCode::OK, "Garage is fully operational"),
+			ClusterHealthStatus::Degraded => (
+				StatusCode::OK,
+				"Garage is operational but some storage nodes are unavailable",
+			),
+			ClusterHealthStatus::Unavailable => (
+				StatusCode::SERVICE_UNAVAILABLE,
+				"Quorum is not available for some/all partitions, reads and writes will fail",
+			),
+		};
+		let status_str = format!(
+			"{}\nConsult the full health check API endpoint at /v0/health for more details\n",
+			status_str
+		);
+
+		Ok(Response::builder()
+			.status(status)
+			.header(http::header::CONTENT_TYPE, "text/plain")
+			.body(Body::from(status_str))?)
+	}
+
 	fn handle_metrics(&self) -> Result<Response<Body>, Error> {
 		#[cfg(feature = "metrics")]
 		{
@@ -124,6 +150,7 @@ impl ApiHandler for AdminApiServer {
 	) -> Result<Response<Body>, Error> {
 		let expected_auth_header =
 			match endpoint.authorization_type() {
+				Authorization::None => None,
 				Authorization::MetricsToken => self.metrics_token.as_ref(),
 				Authorization::AdminToken => match &self.admin_token {
 					None => return Err(Error::forbidden(
@@ -147,8 +174,10 @@ impl ApiHandler for AdminApiServer {

 		match endpoint {
 			Endpoint::Options => self.handle_options(&req),
+			Endpoint::Health => self.handle_health(),
 			Endpoint::Metrics => self.handle_metrics(),
 			Endpoint::GetClusterStatus => handle_get_cluster_status(&self.garage).await,
+			Endpoint::GetClusterHealth => handle_get_cluster_health(&self.garage).await,
 			Endpoint::ConnectClusterNodes => handle_connect_cluster_nodes(&self.garage, req).await,
 			// Layout
 			Endpoint::GetClusterLayout => handle_get_cluster_layout(&self.garage).await,
@@ -210,7 +210,7 @@ async fn bucket_info_results(
 				.collect::<Vec<_>>(),
 			objects: counters.get(OBJECTS).cloned().unwrap_or_default(),
 			bytes: counters.get(BYTES).cloned().unwrap_or_default(),
-			unfinshed_uploads: counters
+			unfinished_uploads: counters
 				.get(UNFINISHED_UPLOADS)
 				.cloned()
 				.unwrap_or_default(),
@@ -234,7 +234,7 @@ struct GetBucketInfoResult {
 	keys: Vec<GetBucketInfoKey>,
 	objects: i64,
 	bytes: i64,
-	unfinshed_uploads: i64,
+	unfinished_uploads: i64,
 	quotas: ApiBucketQuotas,
 }

@@ -43,6 +43,11 @@ pub async fn handle_get_cluster_status(garage: &Arc<Garage>) -> Result<Response<
 	Ok(json_ok_response(&res)?)
 }

+pub async fn handle_get_cluster_health(garage: &Arc<Garage>) -> Result<Response<Body>, Error> {
+	let health = garage.system.health();
+	Ok(json_ok_response(&health)?)
+}
+
 pub async fn handle_connect_cluster_nodes(
 	garage: &Arc<Garage>,
 	req: Request<Body>,
@@ -6,6 +6,7 @@ use crate::admin::error::*;
 use crate::router_macros::*;

 pub enum Authorization {
+	None,
 	MetricsToken,
 	AdminToken,
 }
@@ -16,8 +17,10 @@ router_match! {@func
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum Endpoint {
 	Options,
+	Health,
 	Metrics,
 	GetClusterStatus,
+	GetClusterHealth,
 	ConnectClusterNodes,
 	// Layout
 	GetClusterLayout,
@@ -88,8 +91,10 @@ impl Endpoint {

 		let res = router_match!(@gen_path_parser (req.method(), path, query) [
 			OPTIONS _ => Options,
+			GET "/health" => Health,
 			GET "/metrics" => Metrics,
 			GET "/v0/status" => GetClusterStatus,
+			GET "/v0/health" => GetClusterHealth,
 			POST "/v0/connect" => ConnectClusterNodes,
 			// Layout endpoints
 			GET "/v0/layout" => GetClusterLayout,
@@ -130,6 +135,7 @@ impl Endpoint {
 	/// Get the kind of authorization which is required to perform the operation.
 	pub fn authorization_type(&self) -> Authorization {
 		match self {
+			Self::Health => Authorization::None,
 			Self::Metrics => Authorization::MetricsToken,
 			_ => Authorization::AdminToken,
 		}
@@ -137,9 +143,13 @@ impl Endpoint {
 }

 generateQueryParameters! {
-	"id" => id,
-	"search" => search,
-	"globalAlias" => global_alias,
-	"alias" => alias,
-	"accessKeyId" => access_key_id
+	keywords: [],
+	fields: [
+		"format" => format,
+		"id" => id,
+		"search" => search,
+		"globalAlias" => global_alias,
+		"alias" => alias,
+		"accessKeyId" => access_key_id
+	]
 }
@@ -211,7 +211,7 @@ pub async fn handle_poll_item(
 	let item = garage
 		.k2v
 		.rpc
-		.poll(
+		.poll_item(
 			bucket_id,
 			partition_key,
 			sort_key,
@@ -96,7 +96,7 @@ impl Endpoint {
 	fn from_get(partition_key: String, query: &mut QueryParameters<'_>) -> Result<Self, Error> {
 		router_match! {
 			@gen_parser
-			(query.keyword.take().unwrap_or_default().as_ref(), partition_key, query, None),
+			(query.keyword.take().unwrap_or_default(), partition_key, query, None),
 			key: [
 				EMPTY if causality_token => PollItem (query::sort_key, query::causality_token, opt_parse::timeout),
 				EMPTY => ReadItem (query::sort_key),
@@ -111,7 +111,7 @@ impl Endpoint {
 	fn from_search(partition_key: String, query: &mut QueryParameters<'_>) -> Result<Self, Error> {
 		router_match! {
 			@gen_parser
-			(query.keyword.take().unwrap_or_default().as_ref(), partition_key, query, None),
+			(query.keyword.take().unwrap_or_default(), partition_key, query, None),
 			key: [
 			],
 			no_key: [
@@ -125,7 +125,7 @@ impl Endpoint {
 	fn from_head(partition_key: String, query: &mut QueryParameters<'_>) -> Result<Self, Error> {
 		router_match! {
 			@gen_parser
-			(query.keyword.take().unwrap_or_default().as_ref(), partition_key, query, None),
+			(query.keyword.take().unwrap_or_default(), partition_key, query, None),
 			key: [
 				EMPTY => HeadObject(opt_parse::part_number, query_opt::version_id),
 			],
@@ -140,7 +140,7 @@ impl Endpoint {
 	fn from_post(partition_key: String, query: &mut QueryParameters<'_>) -> Result<Self, Error> {
 		router_match! {
 			@gen_parser
-			(query.keyword.take().unwrap_or_default().as_ref(), partition_key, query, None),
+			(query.keyword.take().unwrap_or_default(), partition_key, query, None),
 			key: [
 			],
 			no_key: [
@@ -155,7 +155,7 @@ impl Endpoint {
 	fn from_put(partition_key: String, query: &mut QueryParameters<'_>) -> Result<Self, Error> {
 		router_match! {
 			@gen_parser
-			(query.keyword.take().unwrap_or_default().as_ref(), partition_key, query, None),
+			(query.keyword.take().unwrap_or_default(), partition_key, query, None),
 			key: [
 				EMPTY => InsertItem (query::sort_key),

@@ -169,7 +169,7 @@ impl Endpoint {
 	fn from_delete(partition_key: String, query: &mut QueryParameters<'_>) -> Result<Self, Error> {
 		router_match! {
 			@gen_parser
-			(query.keyword.take().unwrap_or_default().as_ref(), partition_key, query, None),
+			(query.keyword.take().unwrap_or_default(), partition_key, query, None),
 			key: [
 				EMPTY => DeleteItem (query::sort_key),
 			],
@@ -232,21 +232,18 @@ impl Endpoint {

 // parameter name => struct field
 generateQueryParameters! {
-	"prefix" => prefix,
-	"start" => start,
-	"causality_token" => causality_token,
-	"end" => end,
-	"limit" => limit,
-	"reverse" => reverse,
-	"sort_key" => sort_key,
-	"timeout" => timeout
-}
-
-mod keywords {
-	//! This module contain all query parameters with no associated value
-	//! used to differentiate endpoints.
-	pub const EMPTY: &str = "";
-
-	pub const DELETE: &str = "delete";
-	pub const SEARCH: &str = "search";
+	keywords: [
+		"delete" => DELETE,
+		"search" => SEARCH
+	],
+	fields: [
+		"prefix" => prefix,
+		"start" => start,
+		"causality_token" => causality_token,
+		"end" => end,
+		"limit" => limit,
+		"reverse" => reverse,
+		"sort_key" => sort_key,
+		"timeout" => timeout
+	]
 }
@@ -4,10 +4,9 @@ macro_rules! router_match {
    (@match $enum:expr , [ $($endpoint:ident,)* ]) => {{
        // usage: router_match {@match my_enum, [ VariantWithField1, VariantWithField2 ..] }
        // returns true if the variant was one of the listed variants, false otherwise.
-        use Endpoint::*;
        match $enum {
            $(
-            $endpoint { .. } => true,
+            Endpoint::$endpoint { .. } => true,
            )*
            _ => false
        }
@@ -15,37 +14,35 @@ macro_rules! router_match {
    (@extract $enum:expr , $param:ident, [ $($endpoint:ident,)* ]) => {{
        // usage: router_match {@extract my_enum, field_name, [ VariantWithField1, VariantWithField2 ..] }
        // returns Some(field_value), or None if the variant was not one of the listed variants.
-        use Endpoint::*;
        match $enum {
            $(
-            $endpoint {$param, ..} => Some($param),
+            Endpoint::$endpoint {$param, ..} => Some($param),
            )*
            _ => None
        }
    }};
-	(@gen_path_parser ($method:expr, $reqpath:expr, $query:expr)
-	 [
-	 $($meth:ident $path:pat $(if $required:ident)? => $api:ident $(($($conv:ident :: $param:ident),*))?,)*
-	 ]) => {{
-		{
-			use Endpoint::*;
-			match ($method, $reqpath) {
-				$(
-					(&Method::$meth, $path) if true $(&& $query.$required.is_some())? => $api {
-						$($(
-							$param: router_match!(@@parse_param $query, $conv, $param),
-						)*)?
-					},
-				)*
-				(m, p) => {
-					return Err(Error::bad_request(format!(
-						"Unknown API endpoint: {} {}",
-						m, p
-					)))
-				}
-			}
-		}
-	}};
+    (@gen_path_parser ($method:expr, $reqpath:expr, $query:expr)
+     [
+     $($meth:ident $path:pat $(if $required:ident)? => $api:ident $(($($conv:ident :: $param:ident),*))?,)*
+     ]) => {{
+        {
+            match ($method, $reqpath) {
+                $(
+                    (&Method::$meth, $path) if true $(&& $query.$required.is_some())? => Endpoint::$api {
+                        $($(
+                            $param: router_match!(@@parse_param $query, $conv, $param),
+                        )*)?
+                    },
+                )*
+                (m, p) => {
+                    return Err(Error::bad_request(format!(
+                        "Unknown API endpoint: {} {}",
+                        m, p
+                    )))
+                }
+            }
+        }
+    }};
    (@gen_parser ($keyword:expr, $key:ident, $query:expr, $header:expr),
        key: [$($kw_k:ident $(if $required_k:ident)? $(header $header_k:expr)? => $api_k:ident $(($($conv_k:ident :: $param_k:ident),*))?,)*],
        no_key: [$($kw_nk:ident $(if $required_nk:ident)? $(if_header $header_nk:expr)? => $api_nk:ident $(($($conv_nk:ident :: $param_nk:ident),*))?,)*]) => {{
@@ -60,11 +57,9 @@ macro_rules! router_match {
        //   ]
        // }
        // See in from_{method} for more detailed usage.
-        use Endpoint::*;
-        use keywords::*;
        match ($keyword, !$key.is_empty()){
            $(
-            ($kw_k, true) if true $(&& $query.$required_k.is_some())? $(&& $header.contains_key($header_k))? => Ok($api_k {
+            (Keyword::$kw_k, true) if true $(&& $query.$required_k.is_some())? $(&& $header.contains_key($header_k))? => Ok(Endpoint::$api_k {
                $key,
                $($(
                    $param_k: router_match!(@@parse_param $query, $conv_k, $param_k),
@@ -72,7 +67,7 @@ macro_rules! router_match {
            }),
            )*
            $(
-            ($kw_nk, false) $(if $query.$required_nk.is_some())? $(if $header.contains($header_nk))? => Ok($api_nk {
+            (Keyword::$kw_nk, false) $(if $query.$required_nk.is_some())? $(if $header.contains($header_nk))? => Ok(Endpoint::$api_nk {
                $($(
                    $param_nk: router_match!(@@parse_param $query, $conv_nk, $param_nk),
                )*)?
@@ -84,7 +79,7 @@ macro_rules! router_match {

    (@@parse_param $query:expr, query_opt, $param:ident) => {{
        // extract optional query parameter
-		$query.$param.take().map(|param| param.into_owned())
+        $query.$param.take().map(|param| param.into_owned())
    }};
    (@@parse_param $query:expr, query, $param:ident) => {{
        // extract mendatory query parameter
@@ -93,7 +88,7 @@ macro_rules! router_match {
    (@@parse_param $query:expr, opt_parse, $param:ident) => {{
        // extract and parse optional query parameter
        // missing parameter is file, however parse error is reported as an error
-		$query.$param
+        $query.$param
            .take()
            .map(|param| param.parse())
            .transpose()
@@ -144,14 +139,40 @@ macro_rules! router_match {
 /// This macro is used to generate part of the code in this module. It must be called only one, and
 /// is useless outside of this module.
 macro_rules! generateQueryParameters {
-    ( $($rest:expr => $name:ident),* ) => {
+    (
+        keywords: [ $($kw_param:expr => $kw_name: ident),* ],
+        fields: [ $($f_param:expr => $f_name:ident),* ]
+    ) => {
+        #[derive(Debug)]
+        #[allow(non_camel_case_types)]
+        #[allow(clippy::upper_case_acronyms)]
+        enum Keyword {
+            EMPTY,
+            $( $kw_name, )*
+        }
+
+        impl std::fmt::Display for Keyword {
+            fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+                match self {
+                    Keyword::EMPTY => write!(f, "``"),
+                    $( Keyword::$kw_name => write!(f, "`{}`", $kw_param), )*
+                }
+            }
+        }
+
+        impl Default for Keyword {
+            fn default() -> Self {
+                Keyword::EMPTY
+            }
+        }
+
        /// Struct containing all query parameters used in endpoints. Think of it as an HashMap,
        /// but with keys statically known.
        #[derive(Debug, Default)]
        struct QueryParameters<'a> {
-            keyword: Option<Cow<'a, str>>,
+            keyword: Option<Keyword>,
            $(
-            $name: Option<Cow<'a, str>>,
+            $f_name: Option<Cow<'a, str>>,
            )*
        }

@@ -160,34 +181,29 @@ macro_rules! generateQueryParameters {
            fn from_query(query: &'a str) -> Result<Self, Error> {
                let mut res: Self = Default::default();
                for (k, v) in url::form_urlencoded::parse(query.as_bytes()) {
-                    let repeated = match k.as_ref() {
+                    match k.as_ref() {
                        $(
-                            $rest => if !v.is_empty() {
-                                res.$name.replace(v).is_some()
-                            } else {
-                                false
+                            $kw_param => if let Some(prev_kw) = res.keyword.replace(Keyword::$kw_name) {
+                                return Err(Error::bad_request(format!(
+                                    "Multiple keywords: '{}' and '{}'", prev_kw, $kw_param
+                                )));
+                            },
+                        )*
+                        $(
+                            $f_param => if !v.is_empty() {
+                                if res.$f_name.replace(v).is_some() {
+                                    return Err(Error::bad_request(format!(
+                                        "Query parameter repeated: '{}'", k
+                                    )));
+                                }
                            },
                        )*
                        _ => {
-                            if k.starts_with("response-") || k.starts_with("X-Amz-") {
-                                false
-                            } else if v.as_ref().is_empty() {
-                                if res.keyword.replace(k).is_some() {
-                                    return Err(Error::bad_request("Multiple keywords"));
-                                }
-                                continue;
-                            } else {
+                            if !(k.starts_with("response-") || k.starts_with("X-Amz-")) {
                                debug!("Received an unknown query parameter: '{}'", k);
-                                false
                            }
                        }
                    };
-                    if repeated {
-                        return Err(Error::bad_request(format!(
-                            "Query parameter repeated: '{}'",
-                            k
-                        )));
-                    }
                }
                Ok(res)
            }
@@ -198,8 +214,8 @@ macro_rules! generateQueryParameters {
                if self.keyword.is_some() {
                    Some("Keyword not used")
                } $(
-                    else if self.$name.is_some() {
-                        Some(concat!("'", $rest, "'"))
+                    else if self.$f_name.is_some() {
+                        Some(concat!("'", $f_param, "'"))
                    }
                )* else {
                    None
@@ -161,6 +161,15 @@ pub async fn handle_create_bucket(
 			return Err(CommonError::BucketAlreadyExists.into());
 		}
 	} else {
+		// Check user is allowed to create bucket
+		if !key_params.allow_create_bucket.get() {
+			return Err(CommonError::Forbidden(format!(
+				"Access key {} is not allowed to create buckets",
+				api_key.key_id
+			))
+			.into());
+		}
+
 		// Create the bucket!
 		if !is_valid_bucket_name(&bucket_name) {
 			return Err(Error::bad_request(format!(
@@ -119,6 +119,17 @@ pub(crate) async fn save_stream<S: Stream<Item = Result<Bytes, Error>> + Unpin>(
 		return Ok((version_uuid, data_md5sum_hex));
 	}

+	// The following consists in many steps that can each fail.
+	// Keep track that some cleanup will be needed if things fail
+	// before everything is finished (cleanup is done using the Drop trait).
+	let mut interrupted_cleanup = InterruptedCleanup(Some((
+		garage.clone(),
+		bucket.id,
+		key.into(),
+		version_uuid,
+		version_timestamp,
+	)));
+
 	// Write version identifier in object table so that we have a trace
 	// that we are uploading something
 	let mut object_version = ObjectVersion {
@@ -139,44 +150,27 @@ pub(crate) async fn save_stream<S: Stream<Item = Result<Bytes, Error>> + Unpin>(
 	// Transfer data and verify checksum
 	let first_block_hash = async_blake2sum(first_block.clone()).await;

-	let tx_result = (|| async {
-		let (total_size, data_md5sum, data_sha256sum) = read_and_put_blocks(
-			&garage,
-			&version,
-			1,
-			first_block,
-			first_block_hash,
-			&mut chunker,
-		)
-		.await?;
+	let (total_size, data_md5sum, data_sha256sum) = read_and_put_blocks(
+		&garage,
+		&version,
+		1,
+		first_block,
+		first_block_hash,
+		&mut chunker,
+	)
+	.await?;

-		ensure_checksum_matches(
-			data_md5sum.as_slice(),
-			data_sha256sum,
-			content_md5.as_deref(),
-			content_sha256,
-		)?;
+	ensure_checksum_matches(
+		data_md5sum.as_slice(),
+		data_sha256sum,
+		content_md5.as_deref(),
+		content_sha256,
+	)?;

-		check_quotas(&garage, bucket, key, total_size).await?;
-
-		Ok((total_size, data_md5sum))
-	})()
-	.await;
-
-	// If something went wrong, clean up
-	let (total_size, md5sum_arr) = match tx_result {
-		Ok(rv) => rv,
-		Err(e) => {
-			// Mark object as aborted, this will free the blocks further down
-			object_version.state = ObjectVersionState::Aborted;
-			let object = Object::new(bucket.id, key.into(), vec![object_version.clone()]);
-			garage.object_table.insert(&object).await?;
-			return Err(e);
-		}
-	};
+	check_quotas(&garage, bucket, key, total_size).await?;

 	// Save final object state, marked as Complete
-	let md5sum_hex = hex::encode(md5sum_arr);
+	let md5sum_hex = hex::encode(data_md5sum);
 	object_version.state = ObjectVersionState::Complete(ObjectVersionData::FirstBlock(
 		ObjectVersionMeta {
 			headers,
@@ -188,6 +182,10 @@ pub(crate) async fn save_stream<S: Stream<Item = Result<Bytes, Error>> + Unpin>(
 	let object = Object::new(bucket.id, key.into(), vec![object_version]);
 	garage.object_table.insert(&object).await?;

+	// We were not interrupted, everything went fine.
+	// We won't have to clean up on drop.
+	interrupted_cleanup.cancel();
+
 	Ok((version_uuid, md5sum_hex))
 }

@@ -426,6 +424,33 @@ pub fn put_response(version_uuid: Uuid, md5sum_hex: String) -> Response<Body> {
 		.unwrap()
 }

+struct InterruptedCleanup(Option<(Arc<Garage>, Uuid, String, Uuid, u64)>);
+
+impl InterruptedCleanup {
+	fn cancel(&mut self) {
+		drop(self.0.take());
+	}
+}
+impl Drop for InterruptedCleanup {
+	fn drop(&mut self) {
+		if let Some((garage, bucket_id, key, version_uuid, version_ts)) = self.0.take() {
+			tokio::spawn(async move {
+				let object_version = ObjectVersion {
+					uuid: version_uuid,
+					timestamp: version_ts,
+					state: ObjectVersionState::Aborted,
+				};
+				let object = Object::new(bucket_id, key, vec![object_version]);
+				if let Err(e) = garage.object_table.insert(&object).await {
+					warn!("Cannot cleanup after aborted PutObject: {}", e);
+				}
+			});
+		}
+	}
+}
+
+// ----
+
 pub async fn handle_create_multipart_upload(
 	garage: Arc<Garage>,
 	req: &Request<Body>,
@@ -355,7 +355,7 @@ impl Endpoint {
 	fn from_get(key: String, query: &mut QueryParameters<'_>) -> Result<Self, Error> {
 		router_match! {
 			@gen_parser
-			(query.keyword.take().unwrap_or_default().as_ref(), key, query, None),
+			(query.keyword.take().unwrap_or_default(), key, query, None),
 			key: [
 				EMPTY if upload_id => ListParts (query::upload_id, opt_parse::max_parts, opt_parse::part_number_marker),
 				EMPTY => GetObject (query_opt::version_id, opt_parse::part_number),
@@ -412,7 +412,7 @@ impl Endpoint {
 	fn from_head(key: String, query: &mut QueryParameters<'_>) -> Result<Self, Error> {
 		router_match! {
 			@gen_parser
-			(query.keyword.take().unwrap_or_default().as_ref(), key, query, None),
+			(query.keyword.take().unwrap_or_default(), key, query, None),
 			key: [
 				EMPTY => HeadObject(opt_parse::part_number, query_opt::version_id),
 			],
@@ -426,7 +426,7 @@ impl Endpoint {
 	fn from_post(key: String, query: &mut QueryParameters<'_>) -> Result<Self, Error> {
 		router_match! {
 			@gen_parser
-			(query.keyword.take().unwrap_or_default().as_ref(), key, query, None),
+			(query.keyword.take().unwrap_or_default(), key, query, None),
 			key: [
 				EMPTY if upload_id  => CompleteMultipartUpload (query::upload_id),
 				RESTORE => RestoreObject (query_opt::version_id),
@@ -448,7 +448,7 @@ impl Endpoint {
 	) -> Result<Self, Error> {
 		router_match! {
 			@gen_parser
-			(query.keyword.take().unwrap_or_default().as_ref(), key, query, headers),
+			(query.keyword.take().unwrap_or_default(), key, query, headers),
 			key: [
 				EMPTY if part_number header "x-amz-copy-source" => UploadPartCopy (parse::part_number, query::upload_id),
 				EMPTY header "x-amz-copy-source" => CopyObject,
@@ -490,7 +490,7 @@ impl Endpoint {
 	fn from_delete(key: String, query: &mut QueryParameters<'_>) -> Result<Self, Error> {
 		router_match! {
 			@gen_parser
-			(query.keyword.take().unwrap_or_default().as_ref(), key, query, None),
+			(query.keyword.take().unwrap_or_default(), key, query, None),
 			key: [
 				EMPTY if upload_id => AbortMultipartUpload (query::upload_id),
 				EMPTY => DeleteObject (query_opt::version_id),
@@ -624,63 +624,60 @@ impl Endpoint {

 // parameter name => struct field
 generateQueryParameters! {
-	"continuation-token" => continuation_token,
-	"delimiter" => delimiter,
-	"encoding-type" => encoding_type,
-	"fetch-owner" => fetch_owner,
-	"id" => id,
-	"key-marker" => key_marker,
-	"list-type" => list_type,
-	"marker" => marker,
-	"max-keys" => max_keys,
-	"max-parts" => max_parts,
-	"max-uploads" => max_uploads,
-	"partNumber" => part_number,
-	"part-number-marker" => part_number_marker,
-	"prefix" => prefix,
-	"select-type" => select_type,
-	"start-after" => start_after,
-	"uploadId" => upload_id,
-	"upload-id-marker" => upload_id_marker,
-	"versionId" => version_id,
-	"version-id-marker" => version_id_marker
-}
-
-mod keywords {
-	//! This module contain all query parameters with no associated value S3 uses to differentiate
-	//! endpoints.
-	pub const EMPTY: &str = "";
-
-	pub const ACCELERATE: &str = "accelerate";
-	pub const ACL: &str = "acl";
-	pub const ANALYTICS: &str = "analytics";
-	pub const CORS: &str = "cors";
-	pub const DELETE: &str = "delete";
-	pub const ENCRYPTION: &str = "encryption";
-	pub const INTELLIGENT_TIERING: &str = "intelligent-tiering";
-	pub const INVENTORY: &str = "inventory";
-	pub const LEGAL_HOLD: &str = "legal-hold";
-	pub const LIFECYCLE: &str = "lifecycle";
-	pub const LOCATION: &str = "location";
-	pub const LOGGING: &str = "logging";
-	pub const METRICS: &str = "metrics";
-	pub const NOTIFICATION: &str = "notification";
-	pub const OBJECT_LOCK: &str = "object-lock";
-	pub const OWNERSHIP_CONTROLS: &str = "ownershipControls";
-	pub const POLICY: &str = "policy";
-	pub const POLICY_STATUS: &str = "policyStatus";
-	pub const PUBLIC_ACCESS_BLOCK: &str = "publicAccessBlock";
-	pub const REPLICATION: &str = "replication";
-	pub const REQUEST_PAYMENT: &str = "requestPayment";
-	pub const RESTORE: &str = "restore";
-	pub const RETENTION: &str = "retention";
-	pub const SELECT: &str = "select";
-	pub const TAGGING: &str = "tagging";
-	pub const TORRENT: &str = "torrent";
-	pub const UPLOADS: &str = "uploads";
-	pub const VERSIONING: &str = "versioning";
-	pub const VERSIONS: &str = "versions";
-	pub const WEBSITE: &str = "website";
+	keywords: [
+		"accelerate" => ACCELERATE,
+		"acl" => ACL,
+		"analytics" => ANALYTICS,
+		"cors" => CORS,
+		"delete" => DELETE,
+		"encryption" => ENCRYPTION,
+		"intelligent-tiering" => INTELLIGENT_TIERING,
+		"inventory" => INVENTORY,
+		"legal-hold" => LEGAL_HOLD,
+		"lifecycle" => LIFECYCLE,
+		"location" => LOCATION,
+		"logging" => LOGGING,
+		"metrics" => METRICS,
+		"notification" => NOTIFICATION,
+		"object-lock" => OBJECT_LOCK,
+		"ownershipControls" => OWNERSHIP_CONTROLS,
+		"policy" => POLICY,
+		"policyStatus" => POLICY_STATUS,
+		"publicAccessBlock" => PUBLIC_ACCESS_BLOCK,
+		"replication" => REPLICATION,
+		"requestPayment" => REQUEST_PAYMENT,
+		"restore" => RESTORE,
+		"retention" => RETENTION,
+		"select" => SELECT,
+		"tagging" => TAGGING,
+		"torrent" => TORRENT,
+		"uploads" => UPLOADS,
+		"versioning" => VERSIONING,
+		"versions" => VERSIONS,
+		"website" => WEBSITE
+	],
+	fields: [
+		"continuation-token" => continuation_token,
+		"delimiter" => delimiter,
+		"encoding-type" => encoding_type,
+		"fetch-owner" => fetch_owner,
+		"id" => id,
+		"key-marker" => key_marker,
+		"list-type" => list_type,
+		"marker" => marker,
+		"max-keys" => max_keys,
+		"max-parts" => max_parts,
+		"max-uploads" => max_uploads,
+		"partNumber" => part_number,
+		"part-number-marker" => part_number_marker,
+		"prefix" => prefix,
+		"select-type" => select_type,
+		"start-after" => start_after,
+		"uploadId" => upload_id,
+		"upload-id-marker" => upload_id_marker,
+		"versionId" => version_id,
+		"version-id-marker" => version_id_marker
+	]
 }

 #[cfg(test)]
@@ -1,6 +1,6 @@
 [package]
 name = "garage_block"
-version = "0.8.0"
+version = "0.8.1"
 authors = ["Alex Auvolat <alex@adnab.me>"]
 edition = "2018"
 license = "AGPL-3.0"
@@ -14,10 +14,10 @@ path = "lib.rs"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

 [dependencies]
-garage_db = { version = "0.8.0", path = "../db" }
-garage_rpc = { version = "0.8.0", path = "../rpc" }
-garage_util = { version = "0.8.0", path = "../util" }
-garage_table = { version = "0.8.0", path = "../table" }
+garage_db = { version = "0.8.1", path = "../db" }
+garage_rpc = { version = "0.8.1", path = "../rpc" }
+garage_util = { version = "0.8.1", path = "../util" }
+garage_table = { version = "0.8.1", path = "../table" }

 opentelemetry = "0.17"

@@ -31,7 +31,6 @@ rand = "0.8"
 async-compression = { version = "0.3", features = ["tokio", "zstd"] }
 zstd = { version = "0.9", default-features = false }

-rmp-serde = "0.15"
 serde = { version = "1.0", default-features = false, features = ["derive", "rc"] }
 serde_bytes = "0.11"

@@ -3,8 +3,10 @@ use std::pin::Pin;
 use std::sync::Arc;
 use std::time::Duration;

+use arc_swap::ArcSwapOption;
 use async_trait::async_trait;
 use bytes::Bytes;
+use rand::prelude::*;
 use serde::{Deserialize, Serialize};

 use futures::Stream;
@@ -22,9 +24,12 @@ use garage_rpc::rpc_helper::netapp::stream::{stream_asyncread, ByteStream};

 use garage_db as db;

+use garage_util::background::{vars, BackgroundRunner};
 use garage_util::data::*;
 use garage_util::error::*;
 use garage_util::metrics::RecordDuration;
+use garage_util::persister::PersisterShared;
+use garage_util::time::msec_to_rfc3339;

 use garage_rpc::rpc_helper::OrderTag;
 use garage_rpc::system::System;
@@ -87,7 +92,17 @@ pub struct BlockManager {

 	pub(crate) metrics: BlockManagerMetrics,

-	tx_scrub_command: mpsc::Sender<ScrubWorkerCommand>,
+	pub scrub_persister: PersisterShared<ScrubWorkerPersisted>,
+	tx_scrub_command: ArcSwapOption<mpsc::Sender<ScrubWorkerCommand>>,
+}
+
+#[derive(Serialize, Deserialize, Clone, Debug)]
+pub struct BlockResyncErrorInfo {
+	pub hash: Hash,
+	pub refcount: u64,
+	pub error_count: u64,
+	pub last_try: u64,
+	pub next_try: u64,
 }

 // This custom struct contains functions that must only be ran
@@ -114,9 +129,10 @@ impl BlockManager {
 			.netapp
 			.endpoint("garage_block/manager.rs/Rpc".to_string());

-		let metrics = BlockManagerMetrics::new(resync.queue.clone(), resync.errors.clone());
+		let metrics =
+			BlockManagerMetrics::new(rc.rc.clone(), resync.queue.clone(), resync.errors.clone());

-		let (scrub_tx, scrub_rx) = mpsc::channel(1);
+		let scrub_persister = PersisterShared::new(&system.metadata_dir, "scrub_info");

 		let block_manager = Arc::new(Self {
 			replication,
@@ -128,21 +144,46 @@ impl BlockManager {
 			system,
 			endpoint,
 			metrics,
-			tx_scrub_command: scrub_tx,
+			scrub_persister,
+			tx_scrub_command: ArcSwapOption::new(None),
 		});
 		block_manager.endpoint.set_handler(block_manager.clone());

+		block_manager
+	}
+
+	pub fn spawn_workers(self: &Arc<Self>, bg: &BackgroundRunner) {
 		// Spawn a bunch of resync workers
 		for index in 0..MAX_RESYNC_WORKERS {
-			let worker = ResyncWorker::new(index, block_manager.clone());
-			block_manager.system.background.spawn_worker(worker);
+			let worker = ResyncWorker::new(index, self.clone());
+			bg.spawn_worker(worker);
 		}

 		// Spawn scrub worker
-		let scrub_worker = ScrubWorker::new(block_manager.clone(), scrub_rx);
-		block_manager.system.background.spawn_worker(scrub_worker);
+		let (scrub_tx, scrub_rx) = mpsc::channel(1);
+		self.tx_scrub_command.store(Some(Arc::new(scrub_tx)));
+		bg.spawn_worker(ScrubWorker::new(
+			self.clone(),
+			scrub_rx,
+			self.scrub_persister.clone(),
+		));
+	}

-		block_manager
+	pub fn register_bg_vars(&self, vars: &mut vars::BgVars) {
+		self.resync.register_bg_vars(vars);
+
+		vars.register_rw(
+			&self.scrub_persister,
+			"scrub-tranquility",
+			|p| p.get_with(|x| x.tranquility),
+			|p, tranquility| p.set_with(|x| x.tranquility = tranquility),
+		);
+		vars.register_ro(&self.scrub_persister, "scrub-last-completed", |p| {
+			p.get_with(|x| msec_to_rfc3339(x.time_last_complete_scrub))
+		});
+		vars.register_ro(&self.scrub_persister, "scrub-corruptions_detected", |p| {
+			p.get_with(|x| x.corruptions_detected)
+		});
 	}

 	/// Ask nodes that might have a (possibly compressed) block for it
@@ -309,9 +350,42 @@ impl BlockManager {
 		Ok(self.rc.rc.len()?)
 	}

+	/// Get number of items in the refcount table
+	pub fn rc_fast_len(&self) -> Result<Option<usize>, Error> {
+		Ok(self.rc.rc.fast_len()?)
+	}
+
 	/// Send command to start/stop/manager scrub worker
-	pub async fn send_scrub_command(&self, cmd: ScrubWorkerCommand) {
-		let _ = self.tx_scrub_command.send(cmd).await;
+	pub async fn send_scrub_command(&self, cmd: ScrubWorkerCommand) -> Result<(), Error> {
+		let tx = self.tx_scrub_command.load();
+		let tx = tx.as_ref().ok_or_message("scrub worker is not running")?;
+		tx.send(cmd).await.ok_or_message("send error")?;
+		Ok(())
+	}
+
+	/// Get the reference count of a block
+	pub fn get_block_rc(&self, hash: &Hash) -> Result<u64, Error> {
+		Ok(self.rc.get_block_rc(hash)?.as_u64())
+	}
+
+	/// List all resync errors
+	pub fn list_resync_errors(&self) -> Result<Vec<BlockResyncErrorInfo>, Error> {
+		let mut blocks = Vec::with_capacity(self.resync.errors.len());
+		for ent in self.resync.errors.iter()? {
+			let (hash, cnt) = ent?;
+			let cnt = ErrorCounter::decode(&cnt);
+			blocks.push(BlockResyncErrorInfo {
+				hash: Hash::try_from(&hash).unwrap(),
+				refcount: 0,
+				error_count: cnt.errors,
+				last_try: cnt.last_try,
+				next_try: cnt.next_try(),
+			});
+		}
+		for block in blocks.iter_mut() {
+			block.refcount = self.get_block_rc(&block.hash)?;
+		}
+		Ok(blocks)
 	}

 	//// ----- Managing the reference counter ----
@@ -603,14 +677,21 @@ impl BlockManagerLocked {
 			}
 		};

-		let mut path2 = path.clone();
-		path2.set_extension("tmp");
-		let mut f = fs::File::create(&path2).await?;
+		let mut path_tmp = path.clone();
+		let tmp_extension = format!("tmp{}", hex::encode(thread_rng().gen::<[u8; 4]>()));
+		path_tmp.set_extension(tmp_extension);
+
+		let mut delete_on_drop = DeleteOnDrop(Some(path_tmp.clone()));
+
+		let mut f = fs::File::create(&path_tmp).await?;
 		f.write_all(data).await?;
 		f.sync_all().await?;
 		drop(f);

-		fs::rename(path2, path).await?;
+		fs::rename(path_tmp, path).await?;
+
+		delete_on_drop.cancel();
+
 		if let Some(to_delete) = to_delete {
 			fs::remove_file(to_delete).await?;
 		}
@@ -676,3 +757,23 @@ async fn read_stream_to_end(mut stream: ByteStream) -> Result<Bytes, Error> {
 		.concat()
 		.into())
 }
+
+struct DeleteOnDrop(Option<PathBuf>);
+
+impl DeleteOnDrop {
+	fn cancel(&mut self) {
+		drop(self.0.take());
+	}
+}
+
+impl Drop for DeleteOnDrop {
+	fn drop(&mut self) {
+		if let Some(path) = self.0.take() {
+			tokio::spawn(async move {
+				if let Err(e) = fs::remove_file(&path).await {
+					debug!("DeleteOnDrop failed for {}: {}", path.display(), e);
+				}
+			});
+		}
+	}
+}
@@ -1,9 +1,11 @@
 use opentelemetry::{global, metrics::*};

+use garage_db as db;
 use garage_db::counted_tree_hack::CountedTree;

 /// TableMetrics reference all counter used for metrics
 pub struct BlockManagerMetrics {
+	pub(crate) _rc_size: ValueObserver<u64>,
 	pub(crate) _resync_queue_len: ValueObserver<u64>,
 	pub(crate) _resync_errored_blocks: ValueObserver<u64>,

@@ -23,9 +25,17 @@ pub struct BlockManagerMetrics {
 }

 impl BlockManagerMetrics {
-	pub fn new(resync_queue: CountedTree, resync_errors: CountedTree) -> Self {
+	pub fn new(rc_tree: db::Tree, resync_queue: CountedTree, resync_errors: CountedTree) -> Self {
 		let meter = global::meter("garage_model/block");
 		Self {
+			_rc_size: meter
+				.u64_value_observer("block.rc_size", move |observer| {
+					if let Ok(Some(v)) = rc_tree.fast_len() {
+						observer.observe(v as u64, &[])
+					}
+				})
+				.with_description("Number of blocks known to the reference counter")
+				.init(),
 			_resync_queue_len: meter
 				.u64_value_observer("block.resync_queue_length", move |observer| {
 					observer.observe(resync_queue.len() as u64, &[])
@@ -169,4 +169,11 @@ impl RcEntry {
 	pub(crate) fn is_needed(&self) -> bool {
 		!self.is_deletable()
 	}
+
+	pub(crate) fn as_u64(&self) -> u64 {
+		match self {
+			RcEntry::Present { count } => *count,
+			_ => 0,
+		}
+	}
 }
@@ -13,7 +13,7 @@ use tokio::sync::watch;
 use garage_util::background::*;
 use garage_util::data::*;
 use garage_util::error::*;
-use garage_util::persister::Persister;
+use garage_util::persister::PersisterShared;
 use garage_util::time::*;
 use garage_util::tranquilizer::Tranquilizer;

@@ -53,7 +53,7 @@ impl Worker for RepairWorker {
 		"Block repair worker".into()
 	}

-	fn info(&self) -> Option<String> {
+	fn status(&self) -> WorkerStatus {
 		match self.block_iter.as_ref() {
 			None => {
 				let idx_bytes = self
@@ -66,9 +66,20 @@ impl Worker for RepairWorker {
 				} else {
 					idx_bytes
 				};
-				Some(format!("Phase 1: {}", hex::encode(idx_bytes)))
+				WorkerStatus {
+					progress: Some("0.00%".into()),
+					freeform: vec![format!(
+						"Currently in phase 1, iterator position: {}",
+						hex::encode(idx_bytes)
+					)],
+					..Default::default()
+				}
 			}
-			Some(bi) => Some(format!("Phase 2: {:.2}% done", bi.progress() * 100.)),
+			Some(bi) => WorkerStatus {
+				progress: Some(format!("{:.2}%", bi.progress() * 100.)),
+				freeform: vec!["Currently in phase 2".into()],
+				..Default::default()
+			},
 		}
 	}

@@ -137,7 +148,7 @@ impl Worker for RepairWorker {
 		}
 	}

-	async fn wait_for_work(&mut self, _must_exit: &watch::Receiver<bool>) -> WorkerState {
+	async fn wait_for_work(&mut self) -> WorkerState {
 		unreachable!()
 	}
 }
@@ -157,15 +168,24 @@ pub struct ScrubWorker {
 	work: ScrubWorkerState,
 	tranquilizer: Tranquilizer,

-	persister: Persister<ScrubWorkerPersisted>,
-	persisted: ScrubWorkerPersisted,
+	persister: PersisterShared<ScrubWorkerPersisted>,
 }

 #[derive(Serialize, Deserialize)]
-struct ScrubWorkerPersisted {
-	tranquility: u32,
-	time_last_complete_scrub: u64,
-	corruptions_detected: u64,
+pub struct ScrubWorkerPersisted {
+	pub tranquility: u32,
+	pub(crate) time_last_complete_scrub: u64,
+	pub(crate) corruptions_detected: u64,
+}
+impl garage_util::migrate::InitialFormat for ScrubWorkerPersisted {}
+impl Default for ScrubWorkerPersisted {
+	fn default() -> Self {
+		ScrubWorkerPersisted {
+			time_last_complete_scrub: 0,
+			tranquility: INITIAL_SCRUB_TRANQUILITY,
+			corruptions_detected: 0,
+		}
+	}
 }

 enum ScrubWorkerState {
@@ -186,27 +206,20 @@ pub enum ScrubWorkerCommand {
 	Pause(Duration),
 	Resume,
 	Cancel,
-	SetTranquility(u32),
 }

 impl ScrubWorker {
-	pub fn new(manager: Arc<BlockManager>, rx_cmd: mpsc::Receiver<ScrubWorkerCommand>) -> Self {
-		let persister = Persister::new(&manager.system.metadata_dir, "scrub_info");
-		let persisted = match persister.load() {
-			Ok(v) => v,
-			Err(_) => ScrubWorkerPersisted {
-				time_last_complete_scrub: 0,
-				tranquility: INITIAL_SCRUB_TRANQUILITY,
-				corruptions_detected: 0,
-			},
-		};
+	pub(crate) fn new(
+		manager: Arc<BlockManager>,
+		rx_cmd: mpsc::Receiver<ScrubWorkerCommand>,
+		persister: PersisterShared<ScrubWorkerPersisted>,
+	) -> Self {
 		Self {
 			manager,
 			rx_cmd,
 			work: ScrubWorkerState::Finished,
 			tranquilizer: Tranquilizer::new(30),
 			persister,
-			persisted,
 		}
 	}

@@ -255,12 +268,6 @@ impl ScrubWorker {
 					}
 				}
 			}
-			ScrubWorkerCommand::SetTranquility(t) => {
-				self.persisted.tranquility = t;
-				if let Err(e) = self.persister.save_async(&self.persisted).await {
-					error!("Could not save new tranquilitiy value: {}", e);
-				}
-			}
 		}
 	}
 }
@@ -271,29 +278,37 @@ impl Worker for ScrubWorker {
 		"Block scrub worker".into()
 	}

-	fn info(&self) -> Option<String> {
-		let s = match &self.work {
-			ScrubWorkerState::Running(bsi) => format!(
-				"{:.2}% done (tranquility = {})",
-				bsi.progress() * 100.,
-				self.persisted.tranquility
-			),
-			ScrubWorkerState::Paused(bsi, rt) => {
-				format!(
-					"Paused, {:.2}% done, resumes at {}",
-					bsi.progress() * 100.,
-					msec_to_rfc3339(*rt)
+	fn status(&self) -> WorkerStatus {
+		let (corruptions_detected, tranquility, time_last_complete_scrub) =
+			self.persister.get_with(|p| {
+				(
+					p.corruptions_detected,
+					p.tranquility,
+					p.time_last_complete_scrub,
 				)
-			}
-			ScrubWorkerState::Finished => format!(
-				"Last completed scrub: {}",
-				msec_to_rfc3339(self.persisted.time_last_complete_scrub)
-			),
+			});
+
+		let mut s = WorkerStatus {
+			persistent_errors: Some(corruptions_detected),
+			tranquility: Some(tranquility),
+			..Default::default()
 		};
-		Some(format!(
-			"{} ; corruptions detected: {}",
-			s, self.persisted.corruptions_detected
-		))
+		match &self.work {
+			ScrubWorkerState::Running(bsi) => {
+				s.progress = Some(format!("{:.2}%", bsi.progress() * 100.));
+			}
+			ScrubWorkerState::Paused(bsi, rt) => {
+				s.progress = Some(format!("{:.2}%", bsi.progress() * 100.));
+				s.freeform = vec![format!("Scrub paused, resumes at {}", msec_to_rfc3339(*rt))];
+			}
+			ScrubWorkerState::Finished => {
+				s.freeform = vec![format!(
+					"Last scrub completed at {}",
+					msec_to_rfc3339(time_last_complete_scrub)
+				)];
+			}
+		}
+		s
 	}

 	async fn work(&mut self, _must_exit: &mut watch::Receiver<bool>) -> Result<WorkerState, Error> {
@@ -310,18 +325,17 @@ impl Worker for ScrubWorker {
 					match self.manager.read_block(&hash).await {
 						Err(Error::CorruptData(_)) => {
 							error!("Found corrupt data block during scrub: {:?}", hash);
-							self.persisted.corruptions_detected += 1;
-							self.persister.save_async(&self.persisted).await?;
+							self.persister.set_with(|p| p.corruptions_detected += 1)?;
 						}
 						Err(e) => return Err(e),
 						_ => (),
 					};
 					Ok(self
 						.tranquilizer
-						.tranquilize_worker(self.persisted.tranquility))
+						.tranquilize_worker(self.persister.get_with(|p| p.tranquility)))
 				} else {
-					self.persisted.time_last_complete_scrub = now_msec();
-					self.persister.save_async(&self.persisted).await?;
+					self.persister
+						.set_with(|p| p.time_last_complete_scrub = now_msec())?;
 					self.work = ScrubWorkerState::Finished;
 					self.tranquilizer.clear();
 					Ok(WorkerState::Idle)
@@ -331,12 +345,13 @@ impl Worker for ScrubWorker {
 		}
 	}

-	async fn wait_for_work(&mut self, _must_exit: &watch::Receiver<bool>) -> WorkerState {
+	async fn wait_for_work(&mut self) -> WorkerState {
 		let (wait_until, command) = match &self.work {
 			ScrubWorkerState::Running(_) => return WorkerState::Busy,
 			ScrubWorkerState::Paused(_, resume_time) => (*resume_time, ScrubWorkerCommand::Resume),
 			ScrubWorkerState::Finished => (
-				self.persisted.time_last_complete_scrub + SCRUB_INTERVAL.as_millis() as u64,
+				self.persister.get_with(|p| p.time_last_complete_scrub)
+					+ SCRUB_INTERVAL.as_millis() as u64,
 				ScrubWorkerCommand::Start,
 			),
 		};
@@ -3,7 +3,6 @@ use std::convert::TryInto;
 use std::sync::{Arc, Mutex};
 use std::time::Duration;

-use arc_swap::ArcSwap;
 use async_trait::async_trait;
 use serde::{Deserialize, Serialize};

@@ -22,7 +21,7 @@ use garage_util::background::*;
 use garage_util::data::*;
 use garage_util::error::*;
 use garage_util::metrics::RecordDuration;
-use garage_util::persister::Persister;
+use garage_util::persister::PersisterShared;
 use garage_util::time::*;
 use garage_util::tranquilizer::Tranquilizer;

@@ -49,13 +48,12 @@ const INITIAL_RESYNC_TRANQUILITY: u32 = 2;

 pub struct BlockResyncManager {
 	pub(crate) queue: CountedTree,
-	pub(crate) notify: Notify,
+	pub(crate) notify: Arc<Notify>,
 	pub(crate) errors: CountedTree,

 	busy_set: BusySet,

-	persister: Persister<ResyncPersistedConfig>,
-	persisted: ArcSwap<ResyncPersistedConfig>,
+	persister: PersisterShared<ResyncPersistedConfig>,
 }

 #[derive(Serialize, Deserialize, Clone, Copy)]
@@ -63,6 +61,15 @@ struct ResyncPersistedConfig {
 	n_workers: usize,
 	tranquility: u32,
 }
+impl garage_util::migrate::InitialFormat for ResyncPersistedConfig {}
+impl Default for ResyncPersistedConfig {
+	fn default() -> Self {
+		ResyncPersistedConfig {
+			n_workers: 1,
+			tranquility: INITIAL_RESYNC_TRANQUILITY,
+		}
+	}
+}

 enum ResyncIterResult {
 	BusyDidSomething,
@@ -90,22 +97,14 @@ impl BlockResyncManager {
 			.expect("Unable to open block_local_resync_errors tree");
 		let errors = CountedTree::new(errors).expect("Could not count block_local_resync_errors");

-		let persister = Persister::new(&system.metadata_dir, "resync_cfg");
-		let persisted = match persister.load() {
-			Ok(v) => v,
-			Err(_) => ResyncPersistedConfig {
-				n_workers: 1,
-				tranquility: INITIAL_RESYNC_TRANQUILITY,
-			},
-		};
+		let persister = PersisterShared::new(&system.metadata_dir, "resync_cfg");

 		Self {
 			queue,
-			notify: Notify::new(),
+			notify: Arc::new(Notify::new()),
 			errors,
 			busy_set: Arc::new(Mutex::new(HashSet::new())),
 			persister,
-			persisted: ArcSwap::new(Arc::new(persisted)),
 		}
 	}

@@ -123,6 +122,56 @@ impl BlockResyncManager {
 		Ok(self.errors.len())
 	}

+	/// Clear the error counter for a block and put it in queue immediately
+	pub fn clear_backoff(&self, hash: &Hash) -> Result<(), Error> {
+		let now = now_msec();
+		if let Some(ec) = self.errors.get(hash)? {
+			let mut ec = ErrorCounter::decode(&ec);
+			if ec.errors > 0 {
+				ec.last_try = now - ec.delay_msec();
+				self.errors.insert(hash, ec.encode())?;
+				self.put_to_resync_at(hash, now)?;
+				return Ok(());
+			}
+		}
+		Err(Error::Message(format!(
+			"Block {:?} was not in an errored state",
+			hash
+		)))
+	}
+
+	pub fn register_bg_vars(&self, vars: &mut vars::BgVars) {
+		let notify = self.notify.clone();
+		vars.register_rw(
+			&self.persister,
+			"resync-worker-count",
+			|p| p.get_with(|x| x.n_workers),
+			move |p, n_workers| {
+				if !(1..=MAX_RESYNC_WORKERS).contains(&n_workers) {
+					return Err(Error::Message(format!(
+						"Invalid number of resync workers, must be between 1 and {}",
+						MAX_RESYNC_WORKERS
+					)));
+				}
+				p.set_with(|x| x.n_workers = n_workers)?;
+				notify.notify_waiters();
+				Ok(())
+			},
+		);
+
+		let notify = self.notify.clone();
+		vars.register_rw(
+			&self.persister,
+			"resync-tranquility",
+			|p| p.get_with(|x| x.tranquility),
+			move |p, tranquility| {
+				p.set_with(|x| x.tranquility = tranquility)?;
+				notify.notify_waiters();
+				Ok(())
+			},
+		);
+	}
+
 	// ---- Resync loop ----

 	// This part manages a queue of blocks that need to be
@@ -257,7 +306,7 @@ impl BlockResyncManager {

 				if let Err(e) = &res {
 					manager.metrics.resync_error_counter.add(1);
-					warn!("Error when resyncing {:?}: {}", hash, e);
+					error!("Error when resyncing {:?}: {}", hash, e);

 					let err_counter = match self.errors.get(hash.as_slice())? {
 						Some(ec) => ErrorCounter::decode(&ec).add1(now + 1),
@@ -417,33 +466,6 @@ impl BlockResyncManager {

 		Ok(())
 	}
-
-	async fn update_persisted(
-		&self,
-		update: impl Fn(&mut ResyncPersistedConfig),
-	) -> Result<(), Error> {
-		let mut cfg: ResyncPersistedConfig = *self.persisted.load().as_ref();
-		update(&mut cfg);
-		self.persister.save_async(&cfg).await?;
-		self.persisted.store(Arc::new(cfg));
-		self.notify.notify_waiters();
-		Ok(())
-	}
-
-	pub async fn set_n_workers(&self, n_workers: usize) -> Result<(), Error> {
-		if !(1..=MAX_RESYNC_WORKERS).contains(&n_workers) {
-			return Err(Error::Message(format!(
-				"Invalid number of resync workers, must be between 1 and {}",
-				MAX_RESYNC_WORKERS
-			)));
-		}
-		self.update_persisted(|cfg| cfg.n_workers = n_workers).await
-	}
-
-	pub async fn set_tranquility(&self, tranquility: u32) -> Result<(), Error> {
-		self.update_persisted(|cfg| cfg.tranquility = tranquility)
-			.await
-	}
 }

 impl Drop for BusyBlock {
@@ -458,15 +480,18 @@ pub(crate) struct ResyncWorker {
 	manager: Arc<BlockManager>,
 	tranquilizer: Tranquilizer,
 	next_delay: Duration,
+	persister: PersisterShared<ResyncPersistedConfig>,
 }

 impl ResyncWorker {
 	pub(crate) fn new(index: usize, manager: Arc<BlockManager>) -> Self {
+		let persister = manager.resync.persister.clone();
 		Self {
 			index,
 			manager,
 			tranquilizer: Tranquilizer::new(30),
 			next_delay: Duration::from_secs(10),
+			persister,
 		}
 	}
 }
@@ -477,39 +502,36 @@ impl Worker for ResyncWorker {
 		format!("Block resync worker #{}", self.index + 1)
 	}

-	fn info(&self) -> Option<String> {
-		let persisted = self.manager.resync.persisted.load();
+	fn status(&self) -> WorkerStatus {
+		let (n_workers, tranquility) = self.persister.get_with(|x| (x.n_workers, x.tranquility));

-		if self.index >= persisted.n_workers {
-			return Some("(unused)".into());
+		if self.index >= n_workers {
+			return WorkerStatus {
+				freeform: vec!["This worker is currently disabled".into()],
+				..Default::default()
+			};
 		}

-		let mut ret = vec![];
-		ret.push(format!("tranquility = {}", persisted.tranquility));
-
-		let qlen = self.manager.resync.queue_len().unwrap_or(0);
-		if qlen > 0 {
-			ret.push(format!("{} blocks in queue", qlen));
+		WorkerStatus {
+			queue_length: Some(self.manager.resync.queue_len().unwrap_or(0) as u64),
+			tranquility: Some(tranquility),
+			persistent_errors: Some(self.manager.resync.errors_len().unwrap_or(0) as u64),
+			..Default::default()
 		}
-
-		let elen = self.manager.resync.errors_len().unwrap_or(0);
-		if elen > 0 {
-			ret.push(format!("{} blocks in error state", elen));
-		}
-
-		Some(ret.join(", "))
 	}

 	async fn work(&mut self, _must_exit: &mut watch::Receiver<bool>) -> Result<WorkerState, Error> {
-		if self.index >= self.manager.resync.persisted.load().n_workers {
+		let (n_workers, tranquility) = self.persister.get_with(|x| (x.n_workers, x.tranquility));
+
+		if self.index >= n_workers {
 			return Ok(WorkerState::Idle);
 		}

 		self.tranquilizer.reset();
 		match self.manager.resync.resync_iter(&self.manager).await {
-			Ok(ResyncIterResult::BusyDidSomething) => Ok(self
-				.tranquilizer
-				.tranquilize_worker(self.manager.resync.persisted.load().tranquility)),
+			Ok(ResyncIterResult::BusyDidSomething) => {
+				Ok(self.tranquilizer.tranquilize_worker(tranquility))
+			}
 			Ok(ResyncIterResult::BusyDidNothing) => Ok(WorkerState::Busy),
 			Ok(ResyncIterResult::IdleFor(delay)) => {
 				self.next_delay = delay;
@@ -527,8 +549,8 @@ impl Worker for ResyncWorker {
 		}
 	}

-	async fn wait_for_work(&mut self, _must_exit: &watch::Receiver<bool>) -> WorkerState {
-		while self.index >= self.manager.resync.persisted.load().n_workers {
+	async fn wait_for_work(&mut self) -> WorkerState {
+		while self.index >= self.persister.get_with(|x| x.n_workers) {
 			self.manager.resync.notify.notified().await
 		}

@@ -545,9 +567,9 @@ impl Worker for ResyncWorker {
 /// and the time of the last try.
 /// Used to implement exponential backoff.
 #[derive(Clone, Copy, Debug)]
-struct ErrorCounter {
-	errors: u64,
-	last_try: u64,
+pub(crate) struct ErrorCounter {
+	pub(crate) errors: u64,
+	pub(crate) last_try: u64,
 }

 impl ErrorCounter {
@@ -558,12 +580,13 @@ impl ErrorCounter {
 		}
 	}

-	fn decode(data: &[u8]) -> Self {
+	pub(crate) fn decode(data: &[u8]) -> Self {
 		Self {
 			errors: u64::from_be_bytes(data[0..8].try_into().unwrap()),
 			last_try: u64::from_be_bytes(data[8..16].try_into().unwrap()),
 		}
 	}
+
 	fn encode(&self) -> Vec<u8> {
 		[
 			u64::to_be_bytes(self.errors),
@@ -583,7 +606,8 @@ impl ErrorCounter {
 		(RESYNC_RETRY_DELAY.as_millis() as u64)
 			<< std::cmp::min(self.errors - 1, RESYNC_RETRY_DELAY_MAX_BACKOFF_POWER)
 	}
-	fn next_try(&self) -> u64 {
+
+	pub(crate) fn next_try(&self) -> u64 {
 		self.last_try + self.delay_msec()
 	}
 }
@@ -1,6 +1,6 @@
 [package]
 name = "garage_db"
-version = "0.8.0"
+version = "0.8.1"
 authors = ["Alex Auvolat <alex@adnab.me>"]
 edition = "2018"
 license = "AGPL-3.0"
@@ -33,6 +33,7 @@ pretty_env_logger = { version = "0.4", optional = true }
 mktemp = "0.4"

 [features]
+default = [ "sled" ]
 bundled-libs = [ "rusqlite/bundled" ]
 cli = ["clap", "pretty_env_logger"]
 lmdb = [ "heed" ]
@@ -181,6 +181,10 @@ impl Tree {
 	pub fn len(&self) -> Result<usize> {
 		self.0.len(self.1)
 	}
+	#[inline]
+	pub fn fast_len(&self) -> Result<Option<usize>> {
+		self.0.fast_len(self.1)
+	}

 	#[inline]
 	pub fn first(&self) -> Result<Option<(Value, Value)>> {
@@ -323,6 +327,9 @@ pub(crate) trait IDb: Send + Sync {

 	fn get(&self, tree: usize, key: &[u8]) -> Result<Option<Value>>;
 	fn len(&self, tree: usize) -> Result<usize>;
+	fn fast_len(&self, _tree: usize) -> Result<Option<usize>> {
+		Ok(None)
+	}

 	fn insert(&self, tree: usize, key: &[u8], value: &[u8]) -> Result<Option<Value>>;
 	fn remove(&self, tree: usize, key: &[u8]) -> Result<Option<Value>>;
@@ -121,6 +121,10 @@ impl IDb for LmdbDb {
 		Ok(tree.len(&tx)?.try_into().unwrap())
 	}

+	fn fast_len(&self, tree: usize) -> Result<Option<usize>> {
+		Ok(Some(self.len(tree)?))
+	}
+
 	fn insert(&self, tree: usize, key: &[u8], value: &[u8]) -> Result<Option<Value>> {
 		let tree = self.get_tree(tree)?;
 		let mut tx = self.db.write_txn()?;
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Alex Auvolat	32715d462e	history table refactoring	2023-01-09 15:00:00 +01:00
Alex Auvolat	b337895fce	Update Rust Nix toolchain	2023-01-09 13:21:37 +01:00
Alex Auvolat	49b5d18554	K2V history and preparation for range watch	2023-01-05 13:11:48 +01:00
Alex	02e8eb167e	Merge pull request 'PutObject: better cleanup when request is interrupted in the middle' (#462 ) from interrupted-cleanup into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/462	2023-01-04 14:43:45 +00:00
Alex	329c0e64f9	Merge pull request 'Improve `garage worker set` and add `garage worker get`' (#464 ) from worker-get into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/464	2023-01-04 13:47:42 +00:00
Alex Auvolat	29dbcb8278	bg var operation on all nodes at once	2023-01-04 13:25:57 +01:00
Alex Auvolat	f3f27293df	Uniform framework for bg variable management	2023-01-04 13:07:13 +01:00
Alex Auvolat	13c5549886	Remove token_bucket.rs	2023-01-04 11:47:56 +01:00
Alex Auvolat	936b6cb563	When saving block, delete .tmp file if we could not complete	2023-01-03 17:34:26 +01:00
Alex Auvolat	0650a43cf1	PutObject: better cleanup on Drop (incl. when request is interrupted in the middle)	2023-01-03 17:05:17 +01:00
Alex	4eb8ca3a52	Merge pull request 'Fix Consul & Kubernetes discovery with new way of doing background things' (#463 ) from fix-background into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/463	2023-01-03 16:04:40 +00:00
Alex Auvolat	1fc220886a	Fix Consul & Kubernetes discovery with new way of doing background things	2023-01-03 16:55:59 +01:00
Alex	73ed9c7403	Merge pull request 'Refactor how things are migrated' (#461 ) from format-migration into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/461	2023-01-03 15:28:24 +00:00
Alex Auvolat	1d5bdc17a4	use impossible enum type	2023-01-03 16:04:06 +01:00
Alex Auvolat	c106304b9c	more idiomatic and shorter	2023-01-03 16:00:19 +01:00
Alex Auvolat	33f25d26c7	fix doc and add tests for migrate.rs	2023-01-03 15:53:13 +01:00
Alex Auvolat	d6d571d512	cargo fmt	2023-01-03 15:30:21 +01:00
Alex Auvolat	a54b67740d	move debug_serialize to garage_util::encode	2023-01-03 15:29:29 +01:00
Alex Auvolat	8d5505514f	Make it explicit when using nonversioned encoding	2023-01-03 15:27:36 +01:00
Alex Auvolat	426d8784da	cleanup	2023-01-03 15:08:37 +01:00
Alex Auvolat	a81200d345	Update cargo.nix	2023-01-03 14:45:47 +01:00
Alex Auvolat	cdb2a591e9	Refactor how things are migrated	2023-01-03 14:44:47 +01:00
Alex	582b076179	Merge pull request 'Some improvements to Garage internals' (#451 ) from internals-rework into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/451	2023-01-03 11:37:31 +00:00
Alex Auvolat	939a6d67e8	Merge branch 'main' into internals-rework	2023-01-02 15:07:44 +01:00
Alex	76230f2028	Merge pull request 'Bump everything to v0.8.1' (#458 ) from up-v0.8.1 into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/458	2023-01-02 13:32:45 +00:00
Alex Auvolat	6775569525	Bump everything to v0.8.1	2023-01-02 14:15:33 +01:00
Alex Auvolat	6b857a9b8c	cargo fmt	2023-01-02 13:50:42 +01:00
Alex	1649002e2b	Merge pull request 'Add a note about Peertube 5.0 private videos' (#456 ) from kaiyou/garage:docs-apps into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/456	2023-01-02 12:49:14 +00:00
Alex	822e344845	Merge pull request 'Add some docs about using Python Minio SDK' (#455 ) from kaiyou/garage:docs-s3-libs into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/455	2023-01-02 12:48:52 +00:00
Alex	7f7d53cfa9	Merge pull request 'improvements to CLI and new debug features' (#448 ) from cli-improvements into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/448	2023-01-02 12:42:24 +00:00
kaiyou	fd10200bec	Add a note about Peertube 5.0 private videos	2022-12-25 14:20:01 +01:00
kaiyou	0c7ed0b0af	Add some docs about using Python Minio SDK	2022-12-25 13:55:12 +01:00
Alex	1af4a5ed56	Merge pull request 'Fix router keyword handling (fix #442 )' (#446 ) from router-keywords-fix into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/446	2022-12-15 08:40:26 +00:00
Alex Auvolat	1fcd0b371b	online repair workers: retry on error	2022-12-14 16:31:31 +01:00
Alex Auvolat	13c8662126	factorize	2022-12-14 16:16:55 +01:00
Alex Auvolat	e6f14ab5cf	better error message handling	2022-12-14 16:11:19 +01:00
Alex Auvolat	510b620108	Get rid of background::spawn	2022-12-14 16:08:05 +01:00
Alex Auvolat	dfc131850a	Simplified and more aggressive worker exit logic	2022-12-14 15:25:29 +01:00
Alex Auvolat	d4af27f920	Add missing notify	2022-12-14 13:54:21 +01:00
Alex Auvolat	0d6b05bb6c	Update cargo.nix	2022-12-14 12:58:24 +01:00
Alex Auvolat	a19bfef508	Improve error message on rpc connection failure	2022-12-14 12:57:33 +01:00
Alex Auvolat	d56c472712	Refactor background runner and get rid of job worker	2022-12-14 12:51:42 +01:00
Alex Auvolat	2183518edc	Spawn all background workers in a separate step	2022-12-14 12:28:07 +01:00
Alex Auvolat	83c8467e23	Proper queueing for delayed inserts, now backed to disk	2022-12-14 11:58:06 +01:00
Alex Auvolat	f8e528c15d	Small refactor of tables internals	2022-12-14 10:48:49 +01:00
Alex Auvolat	d1279e04f3	Fix error messages	2022-12-13 16:18:01 +01:00
Alex Auvolat	041b60ed1d	Add block.rc_size, table.size and table.merkle_tree_size metrics	2022-12-13 15:54:03 +01:00
Alex Auvolat	f8d5409894	cli: more info displayed on error in garage stats	2022-12-13 15:46:04 +01:00
Alex Auvolat	d6040e32a6	cli: prettier table in garage stats	2022-12-13 15:43:22 +01:00
Alex Auvolat	d7f90cabb0	Implement `block retry-now` and `block purge`	2022-12-13 15:02:42 +01:00
Alex Auvolat	687660b27f	Implement `block list-errors` and `block info`	2022-12-13 14:23:45 +01:00
Alex Auvolat	9d82196945	cli: new worker info command	2022-12-13 12:24:30 +01:00
Alex Auvolat	a51e8d94c6	cli: rename resync-n-workers into resync-worker-count	2022-12-13 11:44:11 +01:00
Alex Auvolat	de9d6cddf7	Prettier worker list table; remove useless CLI log messages	2022-12-12 17:17:05 +01:00
Alex	f7c65e830e	Merge pull request 'Properly enforce allow_create_bucket' (#447 ) from fix-allow-create-bucket into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/447	2022-12-12 14:55:12 +00:00
Alex Auvolat	0e61e3b6fb	Fix bucket creation tests to take permissions into account	2022-12-12 15:47:55 +01:00
Alex Auvolat	a0abf41762	Fix router keyword handling (fix #442 )	2022-12-12 12:05:37 +01:00
Alex Auvolat	2ac75018a1	Properly enforce allow_create_bucket	2022-12-12 12:03:54 +01:00
Maximilien R	980572a887	Merge pull request 'helm: ingress improvements' (#422 ) from patrickjahns:helm-refactor-ingress into main As discussed in the chat yesterday, I want to propose to disable the ingress per default. The motivation behind this change is, that per default the ingress is "misconfigured" meaning it can not work with the default values and requires a user of the chart to add additional configuration. When installing the chart per default, I would not expect to already expose garage publicly without my explicit configuration to do so Commenting the ingressClass resource also allows for relying only on annotations - otherwise the ingressClass would be always set to nginx or require a user to override it with ingressClass: null A small change on top, I've added the ability to specify user defined labels per ingress	2022-12-12 00:53:57 +01:00
Patrick Jahns	7a0014b6f7	chore(helm): bump chart number	2022-12-11 23:11:56 +00:00
Patrick Jahns	edb0b9c1ee	feat(helm): allow to add custom labels to created ingress resources	2022-12-11 23:11:56 +00:00
Patrick Jahns	f58a813a36	refactor(helm): disable the ingress per default The default values forces people to create an ingress resources, where per default an ingress is not necessary to start garage. If someone wants to utilize an ingress, he would need to define the values for the ingress either way, so enabling the ingress explicitly makes more sense, then requiring it to be disabled per default	2022-12-11 23:11:56 +00:00
Alex	defd7d9e63	Merge pull request 'Implement /health admin API endpoint to check node health' (#440 ) from admin-health-api into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/440	2022-12-11 17:25:28 +00:00
Alex Auvolat	533afcf4e1	simplify	2022-12-11 18:17:08 +01:00
Alex Auvolat	5ea5fd2130	Always return 200 OK on /v0/health, reinstate admin api doc as draft and complete it	2022-12-11 18:11:28 +01:00
Alex	35f8e8e2fb	Merge pull request 'Fix typo in documentation' (#441 ) from felix.scheinost/garage:documentation-typo into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/441	2022-12-07 20:42:24 +00:00
felix.scheinost	d5a2502b09	Fix typo in documentation	2022-12-07 12:43:49 +00:00
Alex Auvolat	d7868c48a4	Separate /health (simple text answer) and /v0/health (full json answer, authenticated)	2022-12-05 15:38:32 +01:00
Alex Auvolat	280d1be7b1	Refactor health check and add ability to return it in json	2022-12-05 15:28:57 +01:00
Alex Auvolat	2065f011ca	Implement /health admin API endpoint to check node health	2022-12-05 14:59:15 +01:00
Alex	243b7c9a1c	Merge pull request 'Fix spelling mistake in docs' (#438 ) from tompearson/garage:fix-typo into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/438	2022-12-05 12:27:14 +00:00
tompearson	a3afc761b6	Update 'doc/book/design/goals.md'	2022-12-04 16:27:46 +00:00
Alex	19bdd1c799	Merge pull request 'Fix logs appearing twice' (#435 ) from fix-logs into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/435	2022-11-29 21:30:39 +00:00
Alex	448dcc5cf4	Merge pull request 'Make repository into a Nix flake' (#424 ) from nix-remove-system into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/424	2022-11-29 21:26:41 +00:00
Alex Auvolat	26121bb619	Fix logs appearing twice	2022-11-29 22:23:27 +01:00
Alex	280330ac72	Merge pull request 'Add talk to the Capitole du Libre 2022' (#434 ) from CdL_talk into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/434	2022-11-27 13:38:13 +00:00
vincent	4d7b4d9d20	Add talk to the Capitole du Libre 2022	2022-11-27 11:36:01 +01:00
Alex	fc450ec13a	Merge pull request 'Fix #432 : documentation issue' (#433 ) from fix-432 into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/433	2022-11-24 14:36:53 +00:00
Alex Auvolat	379b2049f5	Fix #432 : documentation issue	2022-11-24 15:33:33 +01:00
Alex	293139a94a	Merge pull request 'Tentative fix #414 ' (#429 ) from try-fix-414 into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/429	2022-11-21 21:45:17 +00:00
Alex Auvolat	54e800ef8d	Tentative fix for issue #414	2022-11-21 17:13:41 +01:00
Alex	1e40c93fd0	Merge pull request 'Changes for v0.8.0' (#428 ) from v0.8.0-tmp into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/428	2022-11-21 13:55:50 +00:00
Alex Auvolat	0cfb56d33e	update cargo.nix	2022-11-21 14:47:18 +01:00
Alex Auvolat	c1fb65194c	Add sled default in garage_model also	2022-11-21 14:25:54 +01:00
Alex Auvolat	67941000ee	put sled as default feature in garage_db	2022-11-21 14:08:21 +01:00
Alex Auvolat	60c26fbc62	Inject last modified date as git_version; flake cache uploading	2022-11-16 23:47:10 +01:00
Alex Auvolat	e76dba9561	Make repository into a Nix flake	2022-11-16 23:25:34 +01:00
Alex	7fafd14a25	Merge pull request 'Documentation updates' (#423 ) from doc-0.8 into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/423	2022-11-16 20:50:45 +00:00
Alex Auvolat	555a54ec40	doc precisions and fixes	2022-11-16 13:40:49 +01:00
Alex Auvolat	fc8f795bba	Rename subsections and add docker compose file	2022-11-16 13:33:33 +01:00
Alex Auvolat	a7af0c8af9	Add best practices and doc of monitoring (fix #419 )	2022-11-16 13:27:24 +01:00
Alex	bcc9772470	Merge pull request 'OpenAPI spec for admin API' (#379 ) from ecosystem/openapi into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/379	2022-11-16 10:51:04 +00:00
Alex	c4e4cc1156	Merge pull request 'Move testing strategy to a dedicated doc section (fix #114 )' (#415 ) from doc-testing-strategy into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/415	2022-11-14 12:38:28 +00:00
Alex Auvolat	05547f2ba6	Move testing strategy to a dedicated doc section (fix #114 )	2022-11-14 13:34:00 +01:00
Alex	39ac295eb7	Merge pull request 'Improve Nginx reverse proxy example' (#413 ) from baptiste/garage:nginx_fix into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/413	2022-11-14 12:21:56 +00:00
Quentin Dufour	cf23aee183	Add a "build" section, doc for SDK	2022-11-13 16:48:52 +01:00
Quentin Dufour	74ea449f4b	Add missing parameter	2022-11-12 23:04:37 +01:00
Quentin Dufour	eabb37b53f	openapi validate fix	2022-11-12 22:37:42 +01:00
Quentin Dufour	e7824faa17	Finalize the specification of the admin API	2022-11-12 18:08:41 +01:00
Baptiste Jonglez	8dfc909759	Improve Nginx reverse proxy example By default, Nginx does proxy buffering and it may store big replies to a temporary file up to 1 GB. It also means that Nginx will read data as fast as possible from Garage, even if the client downloads slowly. Both behaviours are often not wanted, so disable this temporary file in the example. Ref: https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_buffering Also add an example of upstream with a "backup" server, which may be useful to only use remote servers as fallback.	2022-11-11 21:50:08 +01:00
Quentin Dufour	485109ea60	Bucket CRUD is defined	2022-11-11 18:32:35 +01:00
Quentin Dufour	ebe8a41f2d	Bucket skeleton	2022-11-11 17:10:41 +01:00
Quentin Dufour	dc50fa3b34	Fix typo in admin API on BucketInfo	2022-11-11 16:56:56 +01:00
Quentin Dufour	a976c9190c	Use awscli in the getting started guide	2022-11-11 12:48:52 +01:00
Quentin Dufour	72a0f90070	Make capacity nullable to allow gateway config	2022-11-11 09:22:37 +01:00
Quentin Dufour	d814deb806	Error is nullable on AddNode	2022-11-11 09:22:37 +01:00
Quentin Dufour	6a09f16da7	Set required fields in the spec	2022-11-11 09:22:36 +01:00
Quentin Dufour	23207d18a0	Fix case of garage version	2022-11-11 09:22:36 +01:00
Quentin Dufour	3024405a65	Add operationId to entrypoints	2022-11-11 09:22:36 +01:00
Quentin Dufour	5f0928f89c	Declare Authorization scheme in OpenAPI	2022-11-11 09:22:36 +01:00
Quentin Dufour	0a01b34e81	Partial OpenAPI spec for admin API with a viewer	2022-11-11 09:22:36 +01:00
Alex	66f2daa025	Merge pull request 'Add documentation to run Mastodon on Garage' (#411 ) from baptiste/garage:doc_mastodon into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/411	2022-11-06 17:06:07 +00:00
Baptiste Jonglez	26b3295aaa	Add documentation to run Mastodon on Garage	2022-11-06 14:07:31 +01:00
Alex	0d279918b7	Merge pull request 'Improvements to CLI' (#410 ) from cleanup-uploads-command into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/410	2022-11-04 15:51:16 +00:00
Alex Auvolat	e03d9062f7	Show a nice message and a backtrace when Garage panics	2022-11-04 16:39:02 +01:00
Alex Auvolat	8d3bbf5703	Clearer error messsages	2022-11-04 16:07:33 +01:00
Alex Auvolat	5b18fd8201	Add garage bucket cleanup-incomplete-uploads command	2022-11-04 11:55:59 +01:00
Alex	043246c575	Merge pull request 'Fix helm chart with correct configuration syntax' (#406 ) from fix-helm-chart into main Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/406	2022-10-18 20:30:58 +00:00
Alex Auvolat	d6c77ea327	Fix helm chart with correct configuration syntax	2022-10-18 22:30:05 +02:00