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feat(ilm): add immutable legacy recovery exports

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cxymds
2026-09-06 15:48:02 +08:00
parent 0b72f39023
commit 7c0e1f2ef0
18 changed files with 1982 additions and 75 deletions
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crates/protos/src/lib.rs
+33 -6
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@@ -175,6 +175,7 @@ pub const BACKGROUND_HEAL_STATUS_PROTOCOL_VERSION: u32 = 2;
pub const HEAL_CONTROL_CAPABILITY_PROBE_PREFIX: &[u8] = b"rustfs-heal-control-capability-v3\0";
pub const REMOTE_VERSION_STATE_CAPABILITY_PROBE_PREFIX: &[u8] = b"rustfs-tier-remote-version-state-capability-v1\0";
pub const CROSS_POOL_FENCE_CAPABILITY_PROBE_PREFIX: &[u8] = b"rustfs-cross-pool-fence-capability-v1\0";
pub const ILM_RECOVERY_EXPORT_CAPABILITY_PROBE_PREFIX: &[u8] = b"rustfs-ilm-recovery-export-capability-v1\0";
pub const TIER_MUTATION_RPC_MAX_PREPARE_PAYLOAD_SIZE: usize = 64 * 1024;
pub const TIER_MUTATION_RPC_MAX_COMMIT_PAYLOAD_SIZE: usize = 1024;
pub const TIER_MUTATION_RPC_MAX_ABORT_PAYLOAD_SIZE: usize = TIER_MUTATION_RPC_MAX_PREPARE_PAYLOAD_SIZE;
@@ -219,6 +220,18 @@ pub fn is_cross_pool_fence_capability_probe(command: &[u8]) -> bool {
&& command.starts_with(CROSS_POOL_FENCE_CAPABILITY_PROBE_PREFIX)
}
pub fn ilm_recovery_export_capability_probe(nonce: &[u8; 16]) -> Vec<u8> {
let mut probe = Vec::with_capacity(ILM_RECOVERY_EXPORT_CAPABILITY_PROBE_PREFIX.len() + nonce.len());
probe.extend_from_slice(ILM_RECOVERY_EXPORT_CAPABILITY_PROBE_PREFIX);
probe.extend_from_slice(nonce);
probe
}
pub fn is_ilm_recovery_export_capability_probe(command: &[u8]) -> bool {
command.len() == ILM_RECOVERY_EXPORT_CAPABILITY_PROBE_PREFIX.len() + 16
&& command.starts_with(ILM_RECOVERY_EXPORT_CAPABILITY_PROBE_PREFIX)
}
pub fn encode_remote_version_state_capability(
topology_member: &str,
process_epoch: &[u8; 16],
@@ -2127,12 +2140,13 @@ mod scanner_activity_tests {
mod heal_control_tests {
use super::{
CROSS_POOL_FENCE_CAPABILITY_PROBE_PREFIX, HEAL_CONTROL_CAPABILITY_PROBE_PREFIX, HEAL_CONTROL_PROTOCOL_VERSION,
REMOTE_VERSION_STATE_CAPABILITY_PROBE_PREFIX, canonical_heal_control_capability_ack, canonical_heal_control_request_body,
canonical_heal_control_response_body, decode_remote_version_state_capability, encode_cross_pool_fence_capability,
encode_remote_version_state_capability, heal_control_capability_probe, heal_control_coordinator_epoch,
heal_control_execution_timeout, heal_control_execution_timeout_for, internode_rpc_timeout,
is_cross_pool_fence_capability_probe, is_heal_control_capability_probe, is_remote_version_state_capability_probe,
normalize_internode_rpc_timeout, remote_version_state_capability_probe,
ILM_RECOVERY_EXPORT_CAPABILITY_PROBE_PREFIX, REMOTE_VERSION_STATE_CAPABILITY_PROBE_PREFIX,
canonical_heal_control_capability_ack, canonical_heal_control_request_body, canonical_heal_control_response_body,
decode_remote_version_state_capability, encode_cross_pool_fence_capability, encode_remote_version_state_capability,
heal_control_capability_probe, heal_control_coordinator_epoch, heal_control_execution_timeout,
heal_control_execution_timeout_for, ilm_recovery_export_capability_probe, internode_rpc_timeout,
is_cross_pool_fence_capability_probe, is_heal_control_capability_probe, is_ilm_recovery_export_capability_probe,
is_remote_version_state_capability_probe, normalize_internode_rpc_timeout, remote_version_state_capability_probe,
};
use crate::heal_control;
use std::time::Duration;
@@ -2196,6 +2210,19 @@ mod heal_control_tests {
assert!(!is_remote_version_state_capability_probe(REMOTE_VERSION_STATE_CAPABILITY_PROBE_PREFIX));
}
#[test]
fn ilm_recovery_export_capability_probe_requires_exact_prefix_and_nonce() {
let probe = ilm_recovery_export_capability_probe(&[7; 16]);
assert!(is_ilm_recovery_export_capability_probe(&probe));
assert!(!is_ilm_recovery_export_capability_probe(ILM_RECOVERY_EXPORT_CAPABILITY_PROBE_PREFIX));
let mut wrong_prefix = probe.clone();
wrong_prefix[0] ^= 1;
assert!(!is_ilm_recovery_export_capability_probe(&wrong_prefix));
let mut extra = probe;
extra.push(0);
assert!(!is_ilm_recovery_export_capability_probe(&extra));
}
#[test]
fn remote_version_state_capability_binds_member_and_process_epoch() {
let encoded =