Expose target-scoped durable MRF backlog metrics (#5584)

* feat(replication): expose target durable mrf backlog

Add target ARN attribution to durable MRF entries and surface target-scoped durable backlog metrics without changing existing bucket-only metric labels.

Keep legacy MRF files bucket-only by defaulting missing targetARNs to an empty list, and expose target snapshots through an additive API so existing DurableMrfBacklogSummary callers remain source-compatible.

Co-Authored-By: heihutu <heihutu@gmail.com>

* feat(replication): expose runtime target backlog (#5586)

Track runtime replication backlog by target ARN for regular, large, delete, and MRF admission paths while preserving the existing bucket-level backlog semantics.

Add target-scoped current backlog metrics and merge them with durable target backlog snapshots for observability.

Co-authored-by: heihutu <heihutu@gmail.com>

---------

Co-authored-by: heihutu <heihutu@gmail.com>
This commit is contained in:
houseme
2026-08-02 01:31:50 +08:00
committed by GitHub
parent 4c83bff81c
commit fbec33bd29
14 changed files with 1241 additions and 112 deletions
+10 -9
View File
@@ -173,8 +173,9 @@ pub mod bucket {
pub mod replication {
pub use crate::bucket::replication::replication_pool::{
DurableMrfBacklogSummary, DurableMrfBucketBacklog, MrfBacklogObservabilitySummary, MrfBucketBacklogObservability,
durable_mrf_backlog_summary_snapshot, mrf_backlog_observability_snapshot,
DurableMrfBacklogSummary, DurableMrfBucketBacklog, DurableMrfTargetBacklog, MrfBacklogObservabilitySummary,
MrfBucketBacklogObservability, durable_mrf_backlog_summary_snapshot, durable_mrf_target_backlog_snapshot,
mrf_backlog_observability_snapshot,
};
pub use crate::bucket::replication::{
BucketReplicationResyncStatus, BucketStats, DeletedObjectReplicationInfo, DurableMrfBacklog, DynReplicationPool,
@@ -183,13 +184,13 @@ pub mod bucket {
ReplicationDeleteStateSource, ReplicationHealQueueResult, ReplicationObjectBridge, ReplicationObjectIO,
ReplicationOperation, ReplicationPoolTrait, ReplicationPriority, ReplicationQueueAdmission, ReplicationScannerBridge,
ReplicationState, ReplicationStats, ReplicationStatusType, ReplicationStorage, ReplicationTargetValidationError,
ReplicationType, ResyncOpts, ResyncStatusType, TargetReplicationResyncStatus, VersionPurgeStatusType,
delete_replication_state_from_config, delete_replication_version_id, get_global_replication_pool,
get_global_replication_stats, init_background_replication, read_durable_mrf_backlog, replication_state_to_filemeta,
replication_status_to_filemeta, replication_statuses_map, replication_target_arns, resync_start_conflict_id,
should_remove_replication_target, should_schedule_delete_replication, should_use_existing_delete_replication_info,
should_use_existing_delete_replication_source, unsupported_replication_config_field,
validate_replication_config_target_arns, version_purge_status_to_filemeta,
ReplicationType, ResyncOpts, ResyncStatusType, RuntimeReplicationTargetBacklog, TargetReplicationResyncStatus,
VersionPurgeStatusType, delete_replication_state_from_config, delete_replication_version_id,
get_global_replication_pool, get_global_replication_stats, init_background_replication, read_durable_mrf_backlog,
replication_state_to_filemeta, replication_status_to_filemeta, replication_statuses_map, replication_target_arns,
resync_start_conflict_id, should_remove_replication_target, should_schedule_delete_replication,
should_use_existing_delete_replication_info, should_use_existing_delete_replication_source,
unsupported_replication_config_field, validate_replication_config_target_arns, version_purge_status_to_filemeta,
};
}