Tree: d26c260041

add-ec-vacuum

add_fasthttp_client

add_remote_storage

adding-message-queue-integration-tests

adjust-fsck-cutoff-default

also-delete-parent-directory-if-empty

avoid_releasing_temp_file_on_write

changing-to-zap

collect-public-metrics

copilot/fix-helm-chart-installation

copilot/fix-s3-object-tagging-issue

copilot/sub-pr-7677

create-table-snapshot-api-design

data_query_pushdown

dependabot/maven/other/java/client/com.google.protobuf-protobuf-java-3.25.5

dependabot/maven/other/java/examples/org.apache.hadoop-hadoop-common-3.4.0

detect-and-plan-ec-tasks

do-not-retry-if-error-is-NotFound

ec-disk-type-support

enhance-erasure-coding

fasthttp

filer1_maintenance_branch

fix-GetObjectLockConfigurationHandler

fix-mount-http-parallelism

fix-mount-read-throughput-7504

fix-s3-object-tagging-issue-7589

fix-versioning-listing-only

fix-worker-reconnection-race-7824

ftp

gh-pages

improve-fuse-mount

improve-fuse-mount2

logrus

master

message_send

mount2

mq-subscribe

mq2

nfs-cookie-prefix-list-fixes

optimize-delete-lookups

original_weed_mount

pr-7412

raft-dual-write

random_access_file

refactor-needle-read-operations

refactor-volume-write

remote_overlay

revert-5134-patch-1

revert-5819-patch-1

revert-6434-bugfix-missing-s3-audit

s3-remote-cache-singleflight

s3-select

sub

tcp_read

test-reverting-lock-table

test_udp

testing

testing-sdx-generation

tikv

track-mount-e2e

upgrade-versions-to-4.00

volume_buffered_writes

worker-execute-ec-tasks

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dev

helm-3.65.1

v0.69

v0.70beta

v3.33

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Commit Graph

1 Commits (d26c260041c73fd9cbc76c8acd3adb2e6f99bb30)

Author	SHA1	Message	Date
Chris Lu	f5c666052e	feat: add S3 bucket size and object count metrics (#7776) * feat: add S3 bucket size and object count metrics Adds periodic collection of bucket size metrics: - SeaweedFS_s3_bucket_size_bytes: logical size (deduplicated across replicas) - SeaweedFS_s3_bucket_physical_size_bytes: physical size (including replicas) - SeaweedFS_s3_bucket_object_count: object count (deduplicated) Collection runs every 1 minute via background goroutine that queries filer Statistics RPC for each bucket's collection. Also adds Grafana dashboard panels for: - S3 Bucket Size (logical vs physical) - S3 Bucket Object Count * address PR comments: fix bucket size metrics collection 1. Fix collectCollectionInfoFromMaster to use master VolumeList API - Now properly queries master for topology info - Uses WithMasterClient to get volume list from master - Correctly calculates logical vs physical size based on replication 2. Return error when filerClient is nil to trigger fallback - Changed from 'return nil, nil' to 'return nil, error' - Ensures fallback to filer stats is properly triggered 3. Implement pagination in listBucketNames - Added listBucketPageSize constant (1000) - Uses StartFromFileName for pagination - Continues fetching until fewer entries than limit returned 4. Handle NewReplicaPlacementFromByte error and prevent division by zero - Check error return from NewReplicaPlacementFromByte - Default to 1 copy if error occurs - Add explicit check for copyCount == 0 * simplify bucket size metrics: remove filer fallback, align with quota enforcement - Remove fallback to filer Statistics RPC - Use only master topology for collection info (same as s3.bucket.quota.enforce) - Updated comments to clarify this runs the same collection logic as quota enforcement - Simplified code by removing collectBucketSizeFromFilerStats * use s3a.option.Masters directly instead of querying filer * address PR comments: fix dashboard overlaps and improve metrics collection Grafana dashboard fixes: - Fix overlapping panels 55 and 59 in grafana_seaweedfs.json (moved 59 to y=30) - Fix grid collision in k8s dashboard (moved panel 72 to y=48) - Aggregate bucket metrics with max() by (bucket) for multi-instance S3 gateways Go code improvements: - Add graceful shutdown support via context cancellation - Use ticker instead of time.Sleep for better shutdown responsiveness - Distinguish EOF from actual errors in stream handling * improve bucket size metrics: multi-master failover and proper error handling - Initial delay now respects context cancellation using select with time.After - Use WithOneOfGrpcMasterClients for multi-master failover instead of hardcoding Masters[0] - Properly propagate stream errors instead of just logging them (EOF vs real errors) * improve bucket size metrics: distributed lock and volume ID deduplication - Add distributed lock (LiveLock) so only one S3 instance collects metrics at a time - Add IsLocked() method to LiveLock for checking lock status - Fix deduplication: use volume ID tracking instead of dividing by copyCount - Previous approach gave wrong results if replicas were missing - Now tracks seen volume IDs and counts each volume only once - Physical size still includes all replicas for accurate disk usage reporting * rename lock to s3.leader * simplify: remove StartBucketSizeMetricsCollection wrapper function * fix data race: use atomic operations for LiveLock.isLocked field - Change isLocked from bool to int32 - Use atomic.LoadInt32/StoreInt32 for all reads/writes - Sync shared isLocked field in StartLongLivedLock goroutine * add nil check for topology info to prevent panic * fix bucket metrics: use Ticker for consistent intervals, fix pagination logic - Use time.Ticker instead of time.After for consistent interval execution - Fix pagination: count all entries (not just directories) for proper termination - Update lastFileName for all entries to prevent pagination issues * address PR comments: remove redundant atomic store, propagate context - Remove redundant atomic.StoreInt32 in StartLongLivedLock (AttemptToLock already sets it) - Propagate context through metrics collection for proper cancellation on shutdown - collectAndUpdateBucketSizeMetrics now accepts ctx - collectCollectionInfoFromMaster uses ctx for VolumeList RPC - listBucketNames uses ctx for ListEntries RPC	4 days ago