fix(lifecycle): prevent eager date-expiry deletion on config update (#2708)

crates/config/src/constants/drive.rs

@@ -39,6 +39,14 @@ pub const DEFAULT_DRIVE_WALKDIR_TIMEOUT_SECS: u64 = 5;
 pub const ENV_DRIVE_WALKDIR_STALL_TIMEOUT_SECS: &str = "RUSTFS_DRIVE_WALKDIR_STALL_TIMEOUT_SECS";
 pub const DEFAULT_DRIVE_WALKDIR_STALL_TIMEOUT_SECS: u64 = 5;
 
+/// Interval in seconds between active health probes for local and remote drives.
+pub const ENV_DRIVE_ACTIVE_CHECK_INTERVAL_SECS: &str = "RUSTFS_DRIVE_ACTIVE_CHECK_INTERVAL_SECS";
+pub const DEFAULT_DRIVE_ACTIVE_CHECK_INTERVAL_SECS: u64 = 15;
+
+/// Timeout in seconds for a single active health probe.
+pub const ENV_DRIVE_ACTIVE_CHECK_TIMEOUT_SECS: &str = "RUSTFS_DRIVE_ACTIVE_CHECK_TIMEOUT_SECS";
+pub const DEFAULT_DRIVE_ACTIVE_CHECK_TIMEOUT_SECS: u64 = 5;
+
 /// Number of consecutive failures before a suspect drive is classified as offline.
 pub const ENV_DRIVE_SUSPECT_FAILURE_THRESHOLD: &str = "RUSTFS_DRIVE_SUSPECT_FAILURE_THRESHOLD";
 pub const DEFAULT_DRIVE_SUSPECT_FAILURE_THRESHOLD: u64 = 2;

crates/config/src/constants/internode.rs

@@ -0,0 +1,62 @@
+// Copyright 2024 RustFS Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/// Timeout for establishing a new internode gRPC connection.
+pub const ENV_INTERNODE_CONNECT_TIMEOUT_SECS: &str = "RUSTFS_INTERNODE_CONNECT_TIMEOUT_SECS";
+pub const DEFAULT_INTERNODE_CONNECT_TIMEOUT_SECS: u64 = 3;
+
+/// TCP keepalive interval for internode gRPC channels.
+pub const ENV_INTERNODE_TCP_KEEPALIVE_SECS: &str = "RUSTFS_INTERNODE_TCP_KEEPALIVE_SECS";
+pub const DEFAULT_INTERNODE_TCP_KEEPALIVE_SECS: u64 = 10;
+
+/// HTTP/2 keepalive interval for internode gRPC channels.
+pub const ENV_INTERNODE_HTTP2_KEEPALIVE_INTERVAL_SECS: &str = "RUSTFS_INTERNODE_HTTP2_KEEPALIVE_INTERVAL_SECS";
+pub const DEFAULT_INTERNODE_HTTP2_KEEPALIVE_INTERVAL_SECS: u64 = 5;
+
+/// HTTP/2 keepalive timeout for internode gRPC channels.
+pub const ENV_INTERNODE_HTTP2_KEEPALIVE_TIMEOUT_SECS: &str = "RUSTFS_INTERNODE_HTTP2_KEEPALIVE_TIMEOUT_SECS";
+pub const DEFAULT_INTERNODE_HTTP2_KEEPALIVE_TIMEOUT_SECS: u64 = 3;
+
+/// Overall timeout for a single internode gRPC request.
+pub const ENV_INTERNODE_RPC_TIMEOUT_SECS: &str = "RUSTFS_INTERNODE_RPC_TIMEOUT_SECS";
+pub const DEFAULT_INTERNODE_RPC_TIMEOUT_SECS: u64 = 10;
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn internode_timeout_defaults_stay_in_expected_bounds() {
+        assert_eq!(DEFAULT_INTERNODE_CONNECT_TIMEOUT_SECS, 3);
+        assert_eq!(DEFAULT_INTERNODE_TCP_KEEPALIVE_SECS, 10);
+        assert_eq!(DEFAULT_INTERNODE_HTTP2_KEEPALIVE_INTERVAL_SECS, 5);
+        assert_eq!(DEFAULT_INTERNODE_HTTP2_KEEPALIVE_TIMEOUT_SECS, 3);
+        assert_eq!(DEFAULT_INTERNODE_RPC_TIMEOUT_SECS, 10);
+    }
+
+    #[test]
+    fn internode_timeout_env_names_are_stable() {
+        assert_eq!(ENV_INTERNODE_CONNECT_TIMEOUT_SECS, "RUSTFS_INTERNODE_CONNECT_TIMEOUT_SECS");
+        assert_eq!(ENV_INTERNODE_TCP_KEEPALIVE_SECS, "RUSTFS_INTERNODE_TCP_KEEPALIVE_SECS");
+        assert_eq!(
+            ENV_INTERNODE_HTTP2_KEEPALIVE_INTERVAL_SECS,
+            "RUSTFS_INTERNODE_HTTP2_KEEPALIVE_INTERVAL_SECS"
+        );
+        assert_eq!(
+            ENV_INTERNODE_HTTP2_KEEPALIVE_TIMEOUT_SECS,
+            "RUSTFS_INTERNODE_HTTP2_KEEPALIVE_TIMEOUT_SECS"
+        );
+        assert_eq!(ENV_INTERNODE_RPC_TIMEOUT_SECS, "RUSTFS_INTERNODE_RPC_TIMEOUT_SECS");
+    }
+}

crates/config/src/constants/mod.rs

@@ -21,6 +21,7 @@ pub(crate) mod drive;
 pub(crate) mod env;
 pub(crate) mod heal;
 pub(crate) mod health;
+pub(crate) mod internode;
 pub(crate) mod object;
 pub(crate) mod oidc;
 pub(crate) mod profiler;

crates/config/src/lib.rs

@@ -33,6 +33,8 @@ pub use constants::heal::*;
 #[cfg(feature = "constants")]
 pub use constants::health::*;
 #[cfg(feature = "constants")]
+pub use constants::internode::*;
+#[cfg(feature = "constants")]
 pub use constants::object::*;
 #[cfg(feature = "constants")]
 pub use constants::profiler::*;