Tree: 288ba5fec8

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/make-renew-interval-configurable

copilot/make-renew-interval-configurable-again

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

feature/mini-port-detection

feature/modernize-s3-tests

feature/mount-async-dio

feature/mount-macos-novncache

feature/mount-symlink-caching

filer1_maintenance_branch

fix-GetObjectLockConfigurationHandler

fix-bucket-name-case-7910

fix-mount-http-parallelism

fix-mount-read-throughput-7504

fix-pr-7909

fix-s3-object-tagging-issue-7589

fix-versioning-listing-only

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

remove-implicit-directory-handling

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

7913 Commits (288ba5fec8364ccf4e1d3d9323b9e12828458e21)

Author	SHA1	Message	Date
chrislu	77a56c2857	adjust default concurrent reader and writer related to https://github.com/seaweedfs/seaweedfs-csi-driver/pull/221	2 weeks ago
Chris Lu	f4cdfcc5fd	Add cluster.raft.leader.transfer command for graceful leader change (#7819) * proto: add RaftLeadershipTransfer RPC for forced leader change Add new gRPC RPC and messages for leadership transfer: - RaftLeadershipTransferRequest: optional target_id and target_address - RaftLeadershipTransferResponse: previous_leader and new_leader This enables graceful leadership transfer before master maintenance, reducing errors in filers during planned maintenance windows. Ref: https://github.com/seaweedfs/seaweedfs/issues/7527 * proto: regenerate Go files for RaftLeadershipTransfer Generated from master.proto changes. * master: implement RaftLeadershipTransfer gRPC handler Add gRPC handler for leadership transfer with support for: - Transfer to any eligible follower (when target_id is empty) - Transfer to a specific server (when target_id and target_address are provided) Uses hashicorp/raft LeadershipTransfer() and LeadershipTransferToServer() APIs. Returns the previous and new leader in the response. * shell: add cluster.raft.leader.transfer command Add weed shell command for graceful leadership transfer: - Displays current cluster status before transfer - Supports auto-selection of target (any eligible follower) - Supports targeted transfer with -id and -address flags - Provides clear feedback on success/failure with troubleshooting tips Usage: cluster.raft.leader.transfer cluster.raft.leader.transfer -id <server_id> -address <grpc_address> * master: add unit tests for raft gRPC handlers Add tests covering: - RaftLeadershipTransfer with no raft initialized - RaftLeadershipTransfer with target_id but no address - RaftListClusterServers with no raft initialized - RaftAddServer with no raft initialized - RaftRemoveServer with no raft initialized These tests verify error handling when raft is not configured. * shell: add tests for cluster.raft.leader.transfer command Add tests covering: - Command name and help text validation - HasTag returns false for ResourceHeavy - Validation of -id without -address - Argument parsing with unknown flags * master: clarify that leadership transfer requires -raftHashicorp The default raft implementation (seaweedfs/raft, a goraft fork) does not support graceful leadership transfer. This feature is only available when using hashicorp raft (-raftHashicorp=true). Update error messages and help text to make this requirement clear: - gRPC handler returns specific error for goraft users - Shell command help text notes the requirement - Added test for goraft case * test: use strings.Contains instead of custom helper Replace custom contains/containsHelper functions with the standard library strings.Contains for better maintainability. * shell: return flag parsing errors instead of swallowing them - Return the error from flag.Parse() instead of returning nil - Update test to explicitly assert error for unknown flags * test: document integration test scenarios for Raft leadership transfer Add comments explaining: - Why these unit tests only cover 'Raft not initialized' scenarios - What integration tests should cover (with multi-master cluster) - hashicorp/raft uses concrete types that cannot be easily mocked * fix: address reviewer feedback on tests and leader routing - Remove misleading tests that couldn't properly validate their documented behavior without a real Raft cluster: - TestRaftLeadershipTransfer_GoraftNotSupported - TestRaftLeadershipTransfer_ValidationTargetIdWithoutAddress - Change WithClient(false) to WithClient(true) for RaftLeadershipTransfer RPC to ensure the request is routed to the current leader * Improve cluster.raft.transferLeader command - Rename command from cluster.raft.leader.transfer to cluster.raft.transferLeader - Add symmetric validation: -id and -address must be specified together - Handle case where same leader is re-elected after transfer - Add test for -address without -id validation - Add docker compose file for 5-master raft cluster testing	2 weeks ago
Chris Lu	134fd6a1ae	fix: S3 remote storage cold-cache read fails with 'size reported but no content available' (#7817) fix: S3 remote storage cold-cache read fails with 'size reported but no content available' (#7815) When a remote-only entry's initial caching attempt times out or fails, streamFromVolumeServers() now detects this case and retries caching synchronously before streaming, similar to how the filer server handles remote-only entries. Changes: - Modified streamFromVolumeServers() to check entry.IsInRemoteOnly() before treating missing chunks as a data integrity error - Added doCacheRemoteObject() as the core caching function (calls filer gRPC) - Added buildRemoteObjectPath() helper to reduce code duplication - Refactored cacheRemoteObjectWithDedup() and cacheRemoteObjectForStreaming() to reuse the shared functions - Added integration tests for remote storage scenarios Fixes https://github.com/seaweedfs/seaweedfs/issues/7815	2 weeks ago
Chris Lu	6442da6f17	mount: efficient file lookup in large directories, skipping directory caching (#7818) * mount: skip directory caching on file lookup and write When opening or creating a file in a directory that hasn't been cached yet, don't list the entire directory. Instead: - For reads: fetch only the single file's metadata directly from the filer - For writes: create on filer but skip local cache insertion This fixes a performance issue where opening a file in a directory with millions of files would hang because EnsureVisited() had to list all entries before the open could complete. The directory will still be cached when explicitly listed (ReadDir), but individual file operations now bypass the full directory caching. Key optimizations: - Extract shared lookupEntry() method to eliminate code duplication - Skip EnsureVisited on Lookup (file open) - Skip cache insertion on Mknod, Mkdir, Symlink, Link if dir not cached - Skip cache update on file sync/flush if dir not cached - If directory IS cached and entry not found, return ENOENT immediately Fixes #7145 * mount: add error handling for meta cache insert/update operations Handle errors from metaCache.InsertEntry and metaCache.UpdateEntry calls instead of silently ignoring them. This prevents silent cache inconsistencies and ensures errors are properly propagated. Files updated: - filehandle_read.go: handle InsertEntry error in downloadRemoteEntry - weedfs_file_sync.go: handle InsertEntry error in doFlush - weedfs_link.go: handle UpdateEntry and InsertEntry errors in Link - weedfs_symlink.go: handle InsertEntry error in Symlink * mount: use error wrapping (%w) for consistent error handling Use %w instead of %v in fmt.Errorf to preserve the original error, allowing it to be inspected up the call stack with errors.Is/As.	2 weeks ago
Chris Lu	ed1da07665	Add consistent -debug and -debug.port flags to commands (#7816) * Add consistent -debug and -debug.port flags to commands Add -debug and -debug.port flags to weed master, weed volume, weed s3, weed mq.broker, and weed filer.sync commands for consistency with weed filer. When -debug is enabled, an HTTP server starts on the specified port (default 6060) serving runtime profiling data at /debug/pprof/. For mq.broker, replaced the older -port.pprof flag with the new -debug and -debug.port pattern for consistency. * Update weed/util/grace/pprof.go Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> --------- Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>	2 weeks ago
Chris Lu	bccef78082	fix: reduce N+1 queries in S3 versioned object list operations (#7814) * fix: achieve single-scan efficiency for S3 versioned object listing When listing objects in a versioning-enabled bucket, the original code triggered multiple getEntry calls per versioned object (up to 12 with retries), causing excessive 'find' operations visible in Grafana and leading to high memory usage. This fix achieves single-scan efficiency by caching list metadata (size, ETag, mtime, owner) directly in the .versions directory: 1. Add new Extended keys for caching list metadata in .versions dir 2. Update upload/copy/multipart paths to cache metadata when creating versions 3. Update getLatestVersionEntryFromDirectoryEntry to use cached metadata (zero getEntry calls when cache is available) 4. Update updateLatestVersionAfterDeletion to maintain cache consistency Performance improvement for N versioned objects: - Before: N×1 to N×12 find operations per list request - After: 0 extra find operations (all metadata from single scan) This matches the efficiency of normal (non-versioned) object listing. * Update s3api_object_versioning.go * s3api: fix ETag handling for versioned objects and simplify delete marker creation - Add Md5 attribute to synthetic logicalEntry for single-part uploads to ensure filer.ETag() returns correct value in ListObjects response - Simplify delete marker creation by initializing entry directly in mkFile callback - Add bytes and encoding/hex imports for ETag parsing * s3api: preserve default attributes in delete marker mkFile callback Only modify Mtime field instead of replacing the entire Attributes struct, preserving default values like Crtime, FileMode, Uid, and Gid that mkFile initializes. * s3api: fix ETag handling in newListEntry for multipart uploads Prioritize ExtETagKey from Extended attributes before falling back to filer.ETag(). This properly handles multipart upload ETags (format: md5-parts) for versioned objects, where the synthetic entry has cached ETag metadata but no chunks to calculate from. * s3api: reduce code duplication in delete marker creation Extract deleteMarkerExtended map to be reused in both mkFile callback and deleteMarkerEntry construction. * test: add multipart upload versioning tests for ETag verification Add tests to verify that multipart uploaded objects in versioned buckets have correct ETags when listed: - TestMultipartUploadVersioningListETag: Basic multipart upload with 2 parts - TestMultipartUploadMultipleVersionsListETag: Multiple multipart versions - TestMixedSingleAndMultipartVersionsListETag: Mix of single-part and multipart These tests cover a bug where synthetic entries for versioned objects didn't include proper ETag handling for multipart uploads. * test: add delete marker test for multipart uploaded versioned objects TestMultipartUploadDeleteMarkerListBehavior verifies: - Delete marker creation hides object from ListObjectsV2 - ListObjectVersions shows both version and delete marker - Version ETag (multipart format) is preserved after delete marker - Object can be accessed by version ID after delete marker - Removing delete marker restores object visibility * refactor: address code review feedback - test: use assert.ElementsMatch for ETag verification (more idiomatic) - s3api: optimize newListEntry ETag logic (check ExtETagKey first) - s3api: fix edge case in ETag parsing (>= 2 instead of > 2) * s3api: prevent stale cached metadata and preserve existing extended attrs - setCachedListMetadata: clear old cached keys before setting new values to prevent stale data when new version lacks certain fields (e.g., owner) - createDeleteMarker: merge extended attributes instead of overwriting to preserve any existing metadata on the entry * s3api: extract clearCachedVersionMetadata to reduce code duplication - clearCachedVersionMetadata: clears only metadata fields (size, mtime, etag, owner, deleteMarker) - clearCachedListMetadata: now reuses clearCachedVersionMetadata + clears ID/filename - setCachedListMetadata: uses clearCachedVersionMetadata (not clearCachedListMetadata because caller has already set ID/filename) * s3api: share timestamp between version entry and cache entry Capture versionMtime once before mkFile and reuse for both: - versionEntry.Attributes.Mtime in the mkFile callback - versionEntryForCache.Attributes.Mtime for list caching This keeps list vs. HEAD LastModified timestamps aligned. * s3api: remove amzAccountId variable shadowing in multipart upload Extract amzAccountId before mkFile callback and reuse in both places, similar to how versionMtime is handled. Avoids confusion from redeclaring the same variable.	2 weeks ago
Chris Lu	414cda4215	fix: S3 versioning memory leak in ListObjectVersions pagination (#7813) * fix: S3 versioning memory leak in ListObjectVersions pagination This commit fixes a memory leak issue in S3 versioning buckets where ListObjectVersions with pagination (key-marker set) would collect ALL versions in the bucket before filtering, causing O(N) memory usage. Root cause: - When keyMarker was set, maxCollect was set to 0 (unlimited) - This caused findVersionsRecursively to traverse the entire bucket - All versions were collected into memory, sorted, then filtered Fix: - Updated findVersionsRecursively to accept keyMarker and versionIdMarker - Skips objects/versions before the marker during recursion (not after) - Always respects maxCollect limit (never unlimited) - Memory usage is now O(maxKeys) instead of O(total versions) Refactoring: - Introduced versionCollector struct to encapsulate collection state - Extracted helper methods for cleaner, more testable code: - matchesPrefixFilter: prefix matching logic - shouldSkipObjectForMarker: keyMarker filtering - shouldSkipVersionForMarker: versionIdMarker filtering - processVersionsDirectory: .versions directory handling - processExplicitDirectory: S3 directory object handling - processRegularFile: pre-versioning file handling - collectVersions: main recursive collection loop - processDirectory: directory entry dispatch This reduces the high QPS on 'find' and 'prefixList' operations by skipping irrelevant objects during traversal. Fixes customer-reported memory leak with high find/prefixList QPS in Grafana for S3 versioning buckets. * s3: infer version ID format from ExtLatestVersionIdKey metadata Simplified version format detection: - Removed ExtVersionIdFormatKey - no longer needed - getVersionIdFormat() now infers format from ExtLatestVersionIdKey - Uses isNewFormatVersionId() to check if latest version uses inverted format This approach is simpler because: - ExtLatestVersionIdKey is already stored in .versions directory metadata - No need for separate format metadata field - Format is naturally determined by the existing version IDs	2 weeks ago
Lisandro Pin	6a1b9ce8cd	Give `cluster.status` detailed file metrics for regular volumes (#7791) * Implement a `weed shell` command to return a status overview of the cluster. Detailed file information will be implemented in a follow-up MR. Note also that masters are currently not reporting back EC shard sizes correctly, via `master_pb.VolumeEcShardInformationMessage.shard_sizes`. F.ex: ``` > status cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC(s)s, 1 disk(s) on 1 rack(s) volumes: total: 3 volumes on 1 collections max size: 31457280000 bytes regular: 2/80 volumes on 6 replicas, 6 writable (100.00%), 0 read-only (0.00%) EC: 1 EC volumes on 14 shards (14.00 shards/volume) storage: total: 186024424 bytes regular volumes: 186024424 bytes EC volumes: 0 bytes raw: 558073152 bytes on volume replicas, 0 bytes on EC shard files ``` * Humanize output for `weed.server` by default. Makes things more readable :) ``` > cluster.status cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC, 10 disks on 1 rack volumes: total: 3 volumes, 1 collection max size: 32 GB regular: 2/80 volumes on 6 replicas, 6 writable (100%), 0 read-only (0%) EC: 1 EC volume on 14 shards (14 shards/volume) storage: total: 172 MB regular volumes: 172 MB EC volumes: 0 B raw: 516 MB on volume replicas, 0 B on EC shards ``` ``` > cluster.status --humanize=false cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC(s), 10 disk(s) on 1 rack(s) volumes: total: 3 volume(s), 1 collection(s) max size: 31457280000 byte(s) regular: 2/80 volume(s) on 6 replica(s), 5 writable (83.33%), 1 read-only (16.67%) EC: 1 EC volume(s) on 14 shard(s) (14.00 shards/volume) storage: total: 172128072 byte(s) regular volumes: 172128072 byte(s) EC volumes: 0 byte(s) raw: 516384216 byte(s) on volume replicas, 0 byte(s) on EC shards ``` Also adds unit tests, and reshuffles test files handling for clarity. * `cluster.status`: Add detailed file metrics for regular volumes.	2 weeks ago
Chris Lu	df0ea18084	fix: use consistent telemetryUrl default in master.follower (#7809) Update telemetryUrl to use the same default value as the master command for consistency and maintainability. Addresses review feedback from PR #7808	2 weeks ago
Chris Lu	0b8fdab1e3	fix: initialize missing MasterOptions fields in master.follower (#7808) Fix nil pointer dereference panic when starting master.follower. The init() function was missing initialization for: - maxParallelVacuumPerServer - telemetryUrl - telemetryEnabled These fields are dereferenced in toMasterOption() causing a panic. Fixes #7806	2 weeks ago
Chris Lu	ec3378f7a6	fix: improve mount quota enforcement to prevent overflow (#7804) * fix: improve mount quota enforcement to prevent overflow (fixes seaweedfs-csi-driver#218) * test: add unit tests for quota enforcement	2 weeks ago
Chris Lu	99a2e79efc	fix: authenticate before parsing form in IAM API (#7803) fix: authenticate before parsing form in IAM API (#7802) The AuthIam middleware was calling ParseForm() before AuthSignatureOnly(), which consumed the request body before signature verification could hash it. For IAM requests (service != 's3'), the signature verification needs to hash the request body. When ParseForm() was called first, the body was already consumed, resulting in an empty body hash and SignatureDoesNotMatch error. The fix moves authentication before form parsing. The streamHashRequestBody function preserves the body after reading, so ParseForm() works correctly after authentication. Fixes #7802	2 weeks ago
Chris Lu	a77b145590	fix: ListBuckets returns empty for users with bucket-specific permissions (#7799) * fix: ListBuckets returns empty for users with bucket-specific permissions (#7796) The ListBucketsHandler was using sequential AND logic where ownership check happened before permission check. If a user had 'List:bucketname' permission but didn't own the bucket (different AmzIdentityId or missing owner metadata), the bucket was filtered out before the permission check could run. Changed to OR logic: a bucket is now visible if the user owns it OR has explicit permission to list it. This allows users with bucket-specific permissions like 'List:geoserver' to see buckets they have access to, even if they don't own them. Changes: - Modified ListBucketsHandler to check both ownership and permission, including bucket if either check passes - Renamed isBucketVisibleToIdentity to isBucketOwnedByIdentity for clarity - Added comprehensive tests in TestListBucketsIssue7796 Fixes #7796 * address review comments: optimize permission check and add integration test - Skip permission check if user is already the owner (performance optimization) - Add integration test that simulates the complete handler filtering logic to verify the combination of ownership OR permission check works correctly * add visibility assertions to each sub-test for self-contained verification Each sub-test now verifies the final outcome using isOwner || canList logic, making tests more robust and independently verifiable.	2 weeks ago
chrislu	9e9c97ec61	fix bucket link	2 weeks ago
Chris Lu	347ed7cbfa	fix: sync replica entries before ec.encode and volume.tier.move (#7798) * fix: sync replica entries before ec.encode and volume.tier.move (#7797) This addresses the data inconsistency risk in multi-replica volumes. When ec.encode or volume.tier.move operates on a multi-replica volume: 1. Find the replica with the highest file count (the 'best' one) 2. Copy missing entries from other replicas INTO this best replica 3. Use this union replica for the destructive operation This ensures no data is lost due to replica inconsistency before EC encoding or tier moving. Added: - command_volume_replica_check.go: Core sync and select logic - command_volume_replica_check_test.go: Test coverage Modified: - command_ec_encode.go: Call syncAndSelectBestReplica before encoding - command_volume_tier_move.go: Call syncAndSelectBestReplica before moving Fixes #7797 * test: add integration test for replicated volume sync during ec.encode * test: improve retry logic for replicated volume integration test * fix: resolve JWT issue in integration tests by using empty security.toml * address review comments: add readNeedleMeta, parallelize status fetch, fix collection param, fix test issues * test: use collection parameter consistently in replica sync test * fix: convert weed binary path to absolute to work with changed working directory * fix: remove skip behavior, keep tests failing on missing binary * fix: always check recency for each needle, add divergent replica test	2 weeks ago
Chris Lu	9c4a2e1b1a	fix: JWT validation failures during replication (#7788) (#7795) fix: add debug logging for JWT validation failures (#7788) When JWT file ID validation fails during replication, add a log message showing both the expected and actual file IDs to help diagnose issues. Ref #7788	2 weeks ago
Chris Lu	02f7d3f3e2	Fix S3 server panic when -s3.port.https equals -s3.port (#7794) * Fix volume repeatedly toggling between crowded and uncrowded Fixes #6712 The issue was that removeFromCrowded() was called in removeFromWritable(), which is invoked whenever a volume temporarily becomes unwritable (due to replica count fluctuations, heartbeat issues, or read-only state changes). This caused unnecessary toggling: 1. Volume becomes temporarily unwritable → removeFromWritable() → removeFromCrowded() logs 'becomes uncrowded' 2. Volume becomes writable again 3. CollectDeadNodeAndFullVolumes() runs → setVolumeCrowded() logs 'becomes crowded' The fix: - Remove removeFromCrowded() call from removeFromWritable() - Only clear crowded status when volume is fully unregistered from the layout (when location.Length() == 0 in UnRegisterVolume) This ensures transient state changes don't cause log spam and the crowded status accurately reflects the volume's size relative to the grow threshold. * Refactor test to use subtests for better readability Address review feedback: use t.Run subtests to make the test's intent clearer by giving each verification step a descriptive name. * Fix S3 server panic when -s3.port.https equals -s3.port When starting the S3 server with -s3.port.https=8333 (same as default -s3.port), the server would panic with nil pointer dereference because: 1. The HTTP listener was already bound to port 8333 2. NewIpAndLocalListeners for HTTPS failed but error was discarded 3. ServeTLS was called on nil listener causing panic This fix: - Adds early validation to prevent using same port for HTTP and HTTPS - Properly handles the error from NewIpAndLocalListeners for HTTPS Fixes #7792	2 weeks ago
Chris Lu	8518f06777	Fix volume repeatedly toggling between crowded and uncrowded (#7793) * Fix volume repeatedly toggling between crowded and uncrowded Fixes #6712 The issue was that removeFromCrowded() was called in removeFromWritable(), which is invoked whenever a volume temporarily becomes unwritable (due to replica count fluctuations, heartbeat issues, or read-only state changes). This caused unnecessary toggling: 1. Volume becomes temporarily unwritable → removeFromWritable() → removeFromCrowded() logs 'becomes uncrowded' 2. Volume becomes writable again 3. CollectDeadNodeAndFullVolumes() runs → setVolumeCrowded() logs 'becomes crowded' The fix: - Remove removeFromCrowded() call from removeFromWritable() - Only clear crowded status when volume is fully unregistered from the layout (when location.Length() == 0 in UnRegisterVolume) This ensures transient state changes don't cause log spam and the crowded status accurately reflects the volume's size relative to the grow threshold. * Refactor test to use subtests for better readability Address review feedback: use t.Run subtests to make the test's intent clearer by giving each verification step a descriptive name.	2 weeks ago
G-OD	504b258258	s3: fix remote object not caching (#7790) * s3: fix remote object not caching * s3: address review comments for remote object caching - Fix leading slash in object name by using strings.TrimPrefix - Return cached entry from CacheRemoteObjectToLocalCluster to get updated local chunk locations - Reuse existing helper function instead of inline gRPC call * s3/filer: add singleflight deduplication for remote object caching - Add singleflight.Group to FilerServer to deduplicate concurrent cache operations - Wrap CacheRemoteObjectToLocalCluster with singleflight to ensure only one caching operation runs per object when multiple clients request the same file - Add early-return check for already-cached objects - S3 API calls filer gRPC with timeout and graceful fallback on error - Clear negative bucket cache when bucket is created via weed shell - Add integration tests for remote cache with singleflight deduplication This benefits all clients (S3, HTTP, Hadoop) accessing remote-mounted objects by preventing redundant cache operations and improving concurrent access performance. Fixes: https://github.com/seaweedfs/seaweedfs/discussions/7599 * fix: data race in concurrent remote object caching - Add mutex to protect chunks slice from concurrent append - Add mutex to protect fetchAndWriteErr from concurrent read/write - Fix incorrect error check (was checking assignResult.Error instead of parseErr) - Rename inner variable to avoid shadowing fetchAndWriteErr * fix: address code review comments - Remove duplicate remote caching block in GetObjectHandler, keep only singleflight version - Add mutex protection for concurrent chunk slice and error access (data race fix) - Use lazy initialization for S3 client in tests to avoid panic during package load - Fix markdown linting: add language specifier to code fence, blank lines around tables - Add 'all' target to Makefile as alias for test-with-server - Remove unused 'util' import * style: remove emojis from test files * fix: add defensive checks and sort chunks by offset - Add nil check and type assertion check for singleflight result - Sort chunks by offset after concurrent fetching to maintain file order * fix: improve test diagnostics and path normalization - runWeedShell now returns error for better test diagnostics - Add all targets to .PHONY in Makefile (logs-primary, logs-remote, health) - Strip leading slash from normalizedObject to avoid double slashes in path --------- Co-authored-by: chrislu <chris.lu@gmail.com> Co-authored-by: Chris Lu <chrislusf@users.noreply.github.com>	2 weeks ago
Chris Lu	697b56003d	s3: reduce ObjectVersion memory by not retaining full Entry (#7786) s3: fix fallback owner lookup to use specific version Address review feedback: the fallback logic was incorrectly using getLatestObjectVersion which returns the wrong owner when different versions have different owners. Fix by using getSpecificObjectVersion with the version.VersionId to fetch the correct entry for the specific version being processed. This also simplifies the code by removing the separate null version handling since getSpecificObjectVersion already handles that case.	2 weeks ago
chrislu	956c5a1626	s3: fix pagination by collecting all versions when keyMarker is set When paginating with keyMarker, we must collect all versions first because filtering happens after sorting. Previously, we limited collection to maxKeys+1 which caused us to miss versions beyond the marker when there were many versions before it.	2 weeks ago
chrislu	5dd34e3260	s3: fix ListObjectVersions pagination by implementing key-marker filtering The ListObjectVersions API was receiving key-marker and version-id-marker parameters but not using them to filter results. This caused infinite pagination loops when clients tried to paginate through results. Fix by adding filtering logic after sorting: - Skip versions with key < keyMarker (already returned in previous pages) - For key == keyMarker, skip versions with versionId >= versionIdMarker - Include versions with key > keyMarker or (key == keyMarker and versionId < versionIdMarker) This respects the S3 sort order (key ascending, versionId descending for same key) and correctly returns only versions that come AFTER the marker position.	2 weeks ago
Chris Lu	3f62240976	s3: add pagination to getObjectVersionList and reduce memory (#7787) * s3: add pagination to getObjectVersionList and reduce memory This commit makes two improvements to S3 version listing: 1. Add pagination to getObjectVersionList: - Previously hardcoded limit of 1000 versions per object - Now paginates through all versions using startFrom marker - Fixes correctness issue where objects with >1000 versions would have some versions missing from list results 2. Reduce memory by not retaining full Entry: - Replace Entry field with OwnerID string in ObjectVersion struct - Extract owner ID when creating ObjectVersion - Avoids retaining Chunks array which can be large for big files - Clear seenVersionIds map after use to help GC 3. Update getObjectOwnerFromVersion: - Use new OwnerID field instead of accessing Entry.Extended - Maintains backward compatibility with fallback lookups * s3: propagate errors from list operation instead of returning partial results Address review feedback: when s3a.list fails during version listing, the function was logging at V(2) level and returning partial results with nil error. This hides the error and could lead to silent data inconsistencies. Fix by: 1. Log at Warningf level for better visibility 2. Return nil versions slice with the error to prevent partial results from being processed as complete	2 weeks ago
Chris Lu	d26c260041	s3: fix memory leak in ListObjectVersions with early termination (#7785) * s3: fix memory leak in ListObjectVersions with early termination This fixes a critical memory leak in S3 versioned bucket listing operations: 1. Add maxCollect parameter to findVersionsRecursively() to stop collecting versions once we have enough for the response + truncation detection 2. Add early termination checks throughout the recursive traversal to prevent scanning entire buckets when only a small number of results are requested 3. Use clear() on tracking maps after collection to help GC reclaim memory 4. Create new slice with exact capacity when truncating results instead of re-slicing, which allows GC to reclaim the excess backing array memory 5. Pre-allocate result slice with reasonable initial capacity to reduce reallocations during collection Before this fix, listing versions on a bucket with many objects and versions would load ALL versions into memory before pagination, causing OOM crashes. Fixes memory exhaustion when calling ListObjectVersions on large versioned buckets. * s3: fix pre-allocation capacity to be consistent with maxCollect Address review feedback: the previous capping logic caused an inconsistency where initialCap was capped to 1000 but maxCollect was maxKeys+1, leading to unnecessary reallocations when maxKeys was 1000. Fix by: 1. Cap maxKeys to 1000 (S3 API limit) at the start of the function 2. Use maxKeys+1 directly for slice capacity, ensuring consistency with the maxCollect parameter passed to findVersionsRecursively	2 weeks ago
Chris Lu	ef28f49ec3	fix: correctly detect missing source file during volume copy (#7784) * fix: correctly detect missing source file during volume copy The previous fix (commit 5c27522) incorrectly used progressedBytes == 0 to detect if the source file didn't exist. This was wrong because it would also delete files when the source file exists but is empty. This fix: 1. Server side: Send ModifiedTsNs even for empty files, so the client knows the source file exists 2. Client side: Check modifiedTsNs == 0 instead of progressedBytes == 0 to determine if source file didn't exist Now the logic correctly handles: - Source file doesn't exist → No ModifiedTsNs sent → Remove empty file - Source file exists but is empty → ModifiedTsNs sent → Keep empty file - Source file exists with content → ModifiedTsNs sent → Keep file with content Fixes #7777 * Update weed/server/volume_grpc_copy.go Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> --------- Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>	2 weeks ago
Chris Lu	7920ffa98c	Fix uncleanable size=0 orphans with volume.fsck -forcePurging (#7783) This is a follow-up fix to PR #7332 which partially addressed the issue. The problem is that size=0 needles are in a gray area: - IsValid() returns false for size=0 (because size must be > 0) - IsDeleted() returns false for size=0 (because size must be < 0 or == TombstoneFileSize) PR #7332 only fixed 2 places, but several other places still had the same bug: 1. needle_map_memory.go:doLoading - line 43 still used oldSize.IsValid() 2. needle_map_memory.go:DoOffsetLoading - used during vacuum and incremental loading 3. needle_map_leveldb.go:generateLevelDbFile - used when generating LevelDB needle maps 4. needle_map_leveldb.go:DoOffsetLoading - used during incremental loading for LevelDB 5. needle_map/compact_map.go:delete - couldn't delete size=0 entries because: - The condition 'size > 0' failed for size=0 - Even if it passed, negating 0 gives 0 (not marking as deleted) Changes: - Changed size.IsValid() to !size.IsDeleted() in doLoading and DoOffsetLoading functions - Fixed compact_map delete to use TombstoneFileSize for size=0 entries Fixes #7293	2 weeks ago
Chris Lu	93499cd944	Fix admin GUI list ordering on refresh (#7782) Sort lists of filers, volume servers, masters, and message brokers by address to ensure consistent ordering on page refresh. This fixes the non-deterministic ordering caused by iterating over Go maps with range. Fixes #7781	2 weeks ago
chrislu	44cd07f835	Update cluster_ec_volumes_templ.go	2 weeks ago
Chris Lu	95ef041bfb	Fix EC Volumes page header styling to match admin theme (#7780) * Fix EC Volumes page header styling to match admin theme Fixes #7779 The EC Volumes page was rendering with bright Bootstrap default colors instead of the admin dark theme because it was structured as a standalone HTML document with its own DOCTYPE, head, and body tags. This fix converts the template to be a content fragment (like other properly styled templates such as cluster_ec_shards.templ) so it correctly inherits the admin.css styling when rendered within the layout. * Address review comments: fix URL interpolation and falsy value check - Fix collection filter link to use templ.URL() for proper interpolation - Change updateUrl() falsy check from 'if (params[key])' to 'if (params[key] != null)' to handle 0 and false values correctly * Address additional review comments - Use erasure_coding.TotalShardsCount constant instead of hardcoded '14' for shard count displays (lines 88 and 214) - Improve error handling in repairVolume() to check response.ok before parsing JSON, preventing confusing errors on non-JSON responses - Remove unused totalSize variable in formatShardRangesWithSizes() - Simplify redundant pagination conditions * Remove unused code: displayShardLocationsHTML, groupShardsByServerWithSizes, formatShardRangesWithSizes These functions and templates were defined but never called anywhere in the codebase. Removing them reduces code maintenance burden. * Address review feedback: improve code quality - Add defensive JSON response validation in repairVolume function - Replace O(n²) bubble sorts with Go's standard sort.Ints and sort.Slice - Document volume status thresholds explaining EC recovery logic: * Critical: unrecoverable (more than DataShardsCount missing) * Degraded: high risk (more than half DataShardsCount missing) * Incomplete: reduced redundancy (more than half ParityShardsCount missing) * Minor: fully recoverable with good margin * Fix redundant shard count display in Healthy Volumes card Changed from 'Complete (14/14 shards)' to 'All 14 shards present' since the numerator and denominator were always the same value. * Use templ.URL for default collection link for consistency * Fix Clear Filter link to stay on EC Volumes page Changed href from /cluster/ec-shards to /cluster/ec-volumes so clearing the filter stays on the current page instead of navigating away.	2 weeks ago
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	2 weeks ago
Chris Lu	4dcd33bbc8	fix: handle missing idx file for empty volumes during copy (#7777) (#7778) When copying/evacuating empty volumes, the .idx file may not exist on disk (this is allowed by checkIdxFile for volumes with only super block in .dat). This fix: 1. Uses os.IsNotExist() instead of err == os.ErrNotExist for proper wrapped error checking in CopyFile 2. Treats missing source file as success when StopOffset == 0 (empty file) 3. Allows checkCopyFiles to pass when idx file doesn't exist but IdxFileSize == 0 (empty volume) Fixes volumeServer.evacuate and volume.fix.replication for empty volumes.	2 weeks ago
Chris Lu	93d0779318	fix: add S3 bucket traffic sent metric tracking (#7774) * fix: add S3 bucket traffic sent metric tracking The BucketTrafficSent() function was defined but never called, causing the S3 Bucket Traffic Sent Grafana dashboard panel to not display data. Added BucketTrafficSent() calls in the streaming functions: - streamFromVolumeServers: for inline and chunked content - streamFromVolumeServersWithSSE: for encrypted range and full object requests The traffic received metric already worked because BucketTrafficReceived() was properly called in putToFiler() for both regular and multipart uploads. * feat: add S3 API Calls per Bucket panel to Grafana dashboards Added a new panel showing API calls per bucket using the existing SeaweedFS_s3_request_total metric aggregated by bucket. Updated all Grafana dashboard files: - other/metrics/grafana_seaweedfs.json - other/metrics/grafana_seaweedfs_k8s.json - other/metrics/grafana_seaweedfs_heartbeat.json - k8s/charts/seaweedfs/dashboards/seaweedfs-grafana-dashboard.json * address PR comments: use actual bytes written for traffic metrics - Use actual bytes written from w.Write instead of expected size for inline content - Add countingWriter wrapper to track actual bytes for chunked content streaming - Update streamDecryptedRangeFromChunks to return actual bytes written for SSE - Remove redundant nil check that caused linter warning - Fix duplicate panel id 86 in grafana_seaweedfs.json (changed to 90) - Fix overlapping panel positions in grafana_seaweedfs_k8s.json (rebalanced x positions) * fix grafana k8s dashboard: rebalance S3 panels to avoid overlap - Panel 86 (S3 API Calls per Bucket): w:6, x:0, y:15 - Panel 67 (S3 Request Duration 95th): w:6, x:6, y:15 - Panel 68 (S3 Request Duration 80th): w:6, x:12, y:15 - Panel 65 (S3 Request Duration 99th): w:6, x:18, y:15 All four S3 panels now fit in a single row (y:15) with width 6 each. Filer row header at y:22 and subsequent panels remain correctly positioned. * add input validation and clarify comments in adjustRangeForPart - Add validation that partStartOffset <= partEndOffset at function start - Add clarifying comments for suffix-range handling where clientEnd temporarily holds the suffix length before being reassigned * align pluginVersion for panel 86 to 10.3.1 in k8s dashboard * track partial writes for accurate egress traffic accounting - Change condition from 'err == nil' to 'written > 0' for inline content - Move BucketTrafficSent before error check for chunked content streaming - Track traffic even on partial SSE range writes - Track traffic even on partial full SSE object copies This ensures egress traffic is counted even when writes fail partway through, providing more accurate bandwidth metrics.	2 weeks ago
Chris Lu	b53e50485f	s3: warm bucket config cache on startup for multi-filer consistency (#7772) * s3: warm bucket config cache on startup for multi-filer consistency In multi-filer clusters, the bucket configuration cache (storing Object Lock, versioning, and other settings) was not being pre-populated on S3 API server startup. This caused issues where: 1. After server restart, Object Lock and versioning settings appeared lost until the bucket was accessed (lazy loading) 2. In multi-filer clusters, race conditions during bucket creation could result in inconsistent Object Lock configuration This fix warms the bucketConfigCache during BucketRegistry initialization, ensuring all bucket configurations (including Object Lock and versioning) are immediately available after restart without waiting for first access. The fix piggybacks on the existing BucketRegistry.init() which already iterates through all buckets, adding a call to update the config cache with each bucket's extended attributes. * s3: add visibility logging for bucket config cache warming - Add bucket count tracking during initialization - Log error if bucket listing fails - Log INFO message with count of warmed buckets on successful init This improves observability for the cache warming process and addresses review feedback about error handling visibility. * s3: fix bucket deletion not invalidating config cache Bug fix: The metadata subscription handler had an early return when NewEntry was nil, which skipped the onBucketMetadataChange call for bucket deletions. This caused deleted buckets to remain in the config cache. The fix moves onBucketMetadataChange before the nil check so it's called for all events (create, update, delete). The IAM and circuit breaker updates still require NewEntry content, so they remain after the check. * s3: handle config file deletions for IAM and circuit breaker Refactored the metadata subscription handlers to properly handle all event types (create, update, delete) for IAM and circuit breaker configs: - Renamed onIamConfigUpdate -> onIamConfigChange - Renamed onCircuitBreakerConfigUpdate -> onCircuitBreakerConfigChange - Both handlers now check for deletions (newEntry == nil && oldEntry != nil) - On config file deletion, reset to empty config by loading empty bytes - Simplified processEventFn to call all handlers unconditionally - Each handler checks for nil entries internally This ensures that deleting identity.json or circuit_breaker.json will clear the in-memory config rather than leaving stale data. * s3: restore NewParentPath handling for rename/move operations The directory resolution logic was accidentally removed. This restores the check for NewParentPath which is needed when files are renamed or moved - in such cases, NewParentPath contains the destination directory which should be used for directory matching in the handlers.	2 weeks ago
Chris Lu	5a03b5538f	filer: improve FoundationDB performance by disabling batch by default (#7770) * filer: improve FoundationDB performance by disabling batch by default This PR addresses a performance issue where FoundationDB filer was achieving only ~757 ops/sec with 12 concurrent S3 clients, despite FDB being capable of 17,000+ ops/sec. Root cause: The write batcher was waiting up to 5ms for each operation to batch, even though S3 semantics require waiting for durability confirmation. This added artificial latency that defeated the purpose of batching. Changes: - Disable write batching by default (batch_enabled = false) - Each write now commits immediately in its own transaction - Reduce batch interval from 5ms to 1ms when batching is enabled - Add batch_enabled config option to toggle behavior - Improve batcher to collect available ops without blocking - Add benchmarks comparing batch vs no-batch performance Benchmark results (16 concurrent goroutines): - With batch: 2,924 ops/sec (342,032 ns/op) - Without batch: 4,625 ops/sec (216,219 ns/op) - Improvement: +58% faster Configuration: - Default: batch_enabled = false (optimal for S3 PUT latency) - For bulk ingestion: set batch_enabled = true Also fixes ARM64 Docker test setup (shell compatibility, fdbserver path). * fix: address review comments - use atomic counter and remove duplicate batcher - Use sync/atomic.Uint64 for unique filenames in concurrent benchmarks - Remove duplicate batcher creation in createBenchmarkStoreWithBatching (initialize() already creates batcher when batchEnabled=true) * fix: add realistic default values to benchmark store helper Set directoryPrefix, timeout, and maxRetryDelay to reasonable defaults for more realistic benchmark conditions.	2 weeks ago
Chris Lu	44beb42eb9	s3: fix PutObject ETag format for multi-chunk uploads (#7771) * s3: fix PutObject ETag format for multi-chunk uploads Fix issue #7768: AWS S3 SDK for Java fails with 'Invalid base 16 character: -' when performing PutObject on files that are internally auto-chunked. The issue was that SeaweedFS returned a composite ETag format (<md5hash>-<count>) for regular PutObject when the file was split into multiple chunks due to auto-chunking. However, per AWS S3 spec, the composite ETag format should only be used for multipart uploads (CreateMultipartUpload/UploadPart/CompleteMultipartUpload API). Regular PutObject should always return a pure MD5 hash as the ETag, regardless of how the file is stored internally. The fix ensures the MD5 hash is always stored in entry.Attributes.Md5 for regular PutObject operations, so filer.ETag() returns the pure MD5 hash instead of falling back to ETagChunks() composite format. * test: add comprehensive ETag format tests for issue #7768 Add integration tests to ensure PutObject ETag format compatibility: Go tests (test/s3/etag/): - TestPutObjectETagFormat_SmallFile: 1KB single chunk - TestPutObjectETagFormat_LargeFile: 10MB auto-chunked (critical for #7768) - TestPutObjectETagFormat_ExtraLargeFile: 25MB multi-chunk - TestMultipartUploadETagFormat: verify composite ETag for multipart - TestPutObjectETagConsistency: ETag consistency across PUT/HEAD/GET - TestETagHexValidation: simulate AWS SDK v2 hex decoding - TestMultipleLargeFileUploads: stress test multiple large uploads Java tests (other/java/s3copier/): - Update pom.xml to include AWS SDK v2 (2.20.127) - Add ETagValidationTest.java with comprehensive SDK v2 tests - Add README.md documenting SDK versions and test coverage Documentation: - Add test/s3/SDK_COMPATIBILITY.md documenting validated SDK versions - Add test/s3/etag/README.md explaining test coverage These tests ensure large file PutObject (>8MB) returns pure MD5 ETags (not composite format), which is required for AWS SDK v2 compatibility. * fix: lower Java version requirement to 11 for CI compatibility * address CodeRabbit review comments - s3_etag_test.go: Handle rand.Read error, fix multipart part-count logging - Makefile: Add 'all' target, pass S3_ENDPOINT to test commands - SDK_COMPATIBILITY.md: Add language tag to fenced code block - ETagValidationTest.java: Add pagination to cleanup logic - README.md: Clarify Go SDK tests are in separate location * ci: add s3copier ETag validation tests to Java integration tests - Enable S3 API (-s3 -s3.port=8333) in SeaweedFS test server - Add S3 API readiness check to wait loop - Add step to run ETagValidationTest from s3copier This ensures the fix for issue #7768 is continuously tested against AWS SDK v2 for Java in CI. * ci: add S3 config with credentials for s3copier tests - Add -s3.config pointing to docker/compose/s3.json - Add -s3.allowDeleteBucketNotEmpty for test cleanup - Set S3_ACCESS_KEY and S3_SECRET_KEY env vars for tests * ci: pass S3 config as Maven system properties Pass S3_ENDPOINT, S3_ACCESS_KEY, S3_SECRET_KEY via -D flags so they're available via System.getProperty() in Java tests	2 weeks ago
Lisandro Pin	187ef65e8f	Humanize output for `weed.server` by default (#7758) * Implement a `weed shell` command to return a status overview of the cluster. Detailed file information will be implemented in a follow-up MR. Note also that masters are currently not reporting back EC shard sizes correctly, via `master_pb.VolumeEcShardInformationMessage.shard_sizes`. F.ex: ``` > status cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC(s)s, 1 disk(s) on 1 rack(s) volumes: total: 3 volumes on 1 collections max size: 31457280000 bytes regular: 2/80 volumes on 6 replicas, 6 writable (100.00%), 0 read-only (0.00%) EC: 1 EC volumes on 14 shards (14.00 shards/volume) storage: total: 186024424 bytes regular volumes: 186024424 bytes EC volumes: 0 bytes raw: 558073152 bytes on volume replicas, 0 bytes on EC shard files ``` * Humanize output for `weed.server` by default. Makes things more readable :) ``` > cluster.status cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC, 10 disks on 1 rack volumes: total: 3 volumes, 1 collection max size: 32 GB regular: 2/80 volumes on 6 replicas, 6 writable (100%), 0 read-only (0%) EC: 1 EC volume on 14 shards (14 shards/volume) storage: total: 172 MB regular volumes: 172 MB EC volumes: 0 B raw: 516 MB on volume replicas, 0 B on EC shards ``` ``` > cluster.status --humanize=false cluster: id: topo status: LOCKED nodes: 10 topology: 1 DC(s), 10 disk(s) on 1 rack(s) volumes: total: 3 volume(s), 1 collection(s) max size: 31457280000 byte(s) regular: 2/80 volume(s) on 6 replica(s), 5 writable (83.33%), 1 read-only (16.67%) EC: 1 EC volume(s) on 14 shard(s) (14.00 shards/volume) storage: total: 172128072 byte(s) regular volumes: 172128072 byte(s) EC volumes: 0 byte(s) raw: 516384216 byte(s) on volume replicas, 0 byte(s) on EC shards ``` Also adds unit tests, and reshuffles test files handling for clarity.	2 weeks ago
chrislu	bcce8d164c	4.03	2 weeks ago
Chris Lu	59a7c40043	Add keyPrefix support for TiKV store (#7756) * Add keyPrefix support for TiKV store Similar to the Redis keyPrefix feature (#7299), this adds keyPrefix support for TiKV stores to enable sharing a single TiKV cluster as metadata store for multitenant SeaweedFS clusters. Changes: - Add keyPrefix field to TikvStore struct - Update Initialize function to read keyPrefix from config - Add getKey method to prepend prefix to all keys - Update generateKey, getNameFromKey, and genDirectoryKeyPrefix methods to be store receiver methods and handle key prefixing - Update filer.toml scaffold with keyPrefix configuration option Fixes #7752 * Fix potential slice corruption in getKey method Use a new slice with proper capacity to avoid modifying the underlying array of store.keyPrefix when appending. * Add keyPrefix validation and defensive bounds check - Add validation in Initialize to reject keyPrefix longer than 256 bytes - Add bounds check in getNameFromKey to prevent panic on malformed keys * Update weed/filer/tikv/tikv_store.go Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update weed/command/scaffold/filer.toml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>	2 weeks ago
Chris Lu	1b1e5f69a2	Add TUS protocol support for resumable uploads (#7592) * Add TUS protocol integration tests This commit adds integration tests for the TUS (resumable upload) protocol in preparation for implementing TUS support in the filer. Test coverage includes: - OPTIONS handler for capability discovery - Basic single-request upload - Chunked/resumable uploads - HEAD requests for offset tracking - DELETE for upload cancellation - Error handling (invalid offsets, missing uploads) - Creation-with-upload extension - Resume after interruption simulation Tests are skipped in short mode and require a running SeaweedFS cluster. * Add TUS session storage types and utilities Implements TUS upload session management: - TusSession struct for tracking upload state - Session creation with directory-based storage - Session persistence using filer entries - Session retrieval and offset updates - Session deletion with chunk cleanup - Upload completion with chunk assembly into final file Session data is stored in /.uploads.tus/{upload-id}/ directory, following the pattern used by S3 multipart uploads. * Add TUS HTTP handlers Implements TUS protocol HTTP handlers: - tusHandler: Main entry point routing requests - tusOptionsHandler: Capability discovery (OPTIONS) - tusCreateHandler: Create new upload (POST) - tusHeadHandler: Get upload offset (HEAD) - tusPatchHandler: Upload data at offset (PATCH) - tusDeleteHandler: Cancel upload (DELETE) - tusWriteData: Upload data to volume servers Features: - Supports creation-with-upload extension - Validates TUS protocol headers - Offset conflict detection - Automatic upload completion when size is reached - Metadata parsing from Upload-Metadata header * Wire up TUS protocol routes in filer server Add TUS handler route (/.tus/) to the filer HTTP server. The TUS route is registered before the catch-all route to ensure proper routing of TUS protocol requests. TUS protocol is now accessible at: - OPTIONS /.tus/ - Capability discovery - POST /.tus/{path} - Create upload - HEAD /.tus/.uploads/{id} - Get offset - PATCH /.tus/.uploads/{id} - Upload data - DELETE /.tus/.uploads/{id} - Cancel upload * Improve TUS integration test setup Add comprehensive Makefile for TUS tests with targets: - test-with-server: Run tests with automatic server management - test-basic/chunked/resume/errors: Specific test categories - manual-start/stop: For development testing - debug-logs/status: For debugging - ci-test: For CI/CD pipelines Update README.md with: - Detailed TUS protocol documentation - All endpoint descriptions with headers - Usage examples with curl commands - Architecture diagram - Comparison with S3 multipart uploads Follows the pattern established by other tests in test/ folder. * Fix TUS integration tests and creation-with-upload - Fix test URLs to use full URLs instead of relative paths - Fix creation-with-upload to refresh session before completing - Fix Makefile to properly handle test cleanup - Add FullURL helper function to TestCluster * Add TUS protocol tests to GitHub Actions CI - Add tus-tests.yml workflow that runs on PRs and pushes - Runs when TUS-related files are modified - Automatic server management for integration testing - Upload logs on failure for debugging * Make TUS base path configurable via CLI - Add -tus.path CLI flag to filer command - TUS is disabled by default (empty path) - Example: -tus.path=/.tus to enable at /.tus endpoint - Update test Makefile to use -tus.path flag - Update README with TUS enabling instructions * Rename -tus.path to -tusBasePath with default .tus - Rename CLI flag from -tus.path to -tusBasePath - Default to .tus (TUS enabled by default) - Add -filer.tusBasePath option to weed server command - Properly handle path prefix (prepend / if missing) * Address code review comments - Sort chunks by offset before assembling final file - Use chunk.Offset directly instead of recalculating - Return error on invalid file ID instead of skipping - Require Content-Length header for PATCH requests - Use fs.option.Cipher for encryption setting - Detect MIME type from data using http.DetectContentType - Fix concurrency group for push events in workflow - Use os.Interrupt instead of Kill for graceful shutdown in tests * fmt * Address remaining code review comments - Fix potential open redirect vulnerability by sanitizing uploadLocation path - Add language specifier to README code block - Handle os.Create errors in test setup - Use waitForHTTPServer instead of time.Sleep for master/volume readiness - Improve test reliability and debugging * Address critical and high-priority review comments - Add per-session locking to prevent race conditions in updateTusSessionOffset - Stream data directly to volume server instead of buffering entire chunk - Only buffer 512 bytes for MIME type detection, then stream remaining data - Clean up session locks when session is deleted * Fix race condition to work across multiple filer instances - Store each chunk as a separate file entry instead of updating session JSON - Chunk file names encode offset, size, and fileId for atomic storage - getTusSession loads chunks from directory listing (atomic read) - Eliminates read-modify-write race condition across multiple filers - Remove in-memory mutex that only worked for single filer instance * Address code review comments: fix variable shadowing, sniff size, and test stability - Rename path variable to reqPath to avoid shadowing path package - Make sniff buffer size respect contentLength (read at most contentLength bytes) - Handle Content-Length < 0 in creation-with-upload (return error for chunked encoding) - Fix test cluster: use temp directory for filer store, add startup delay * Fix test stability: increase cluster stabilization delay to 5 seconds The tests were intermittently failing because the volume server needed more time to create volumes and register with the master. Increasing the delay from 2 to 5 seconds fixes the flaky test behavior. * Address PR review comments for TUS protocol support - Fix strconv.Atoi error handling in test file (lines 386, 747) - Fix lossy fileId encoding: use base64 instead of underscore replacement - Add pagination support for ListDirectoryEntries in getTusSession - Batch delete chunks instead of one-by-one in deleteTusSession * Address additional PR review comments for TUS protocol - Fix UploadAt timestamp: use entry.Crtime instead of time.Now() - Remove redundant JSON content in chunk entry (metadata in filename) - Refactor tusWriteData to stream in 4MB chunks to avoid OOM on large uploads - Pass filer.Entry to parseTusChunkPath to preserve actual upload time * Address more PR review comments for TUS protocol - Normalize TUS path once in filer_server.go, store in option.TusPath - Remove redundant path normalization from TUS handlers - Remove goto statement in tusCreateHandler, simplify control flow * Remove unnecessary mutexes in tusWriteData The upload loop is sequential, so uploadErrLock and chunksLock are not needed. * Rename updateTusSessionOffset to saveTusChunk Remove unused newOffset parameter and rename function to better reflect its purpose. * Improve TUS upload performance and add path validation - Reuse operation.Uploader across sub-chunks for better connection reuse - Guard against TusPath='/' to prevent hijacking all filer routes * Address PR review comments for TUS protocol - Fix critical chunk filename parsing: use strings.Cut instead of SplitN to correctly handle base64-encoded fileIds that may contain underscores - Rename tusPath to tusBasePath for naming consistency across codebase - Add background garbage collection for expired TUS sessions (runs hourly) - Improve error messages with %w wrapping for better debuggability * Address additional TUS PR review comments - Fix tusBasePath default to use leading slash (/.tus) for consistency - Add chunk contiguity validation in completeTusUpload to detect gaps/overlaps - Fix offset calculation to find maximum contiguous range from 0, not just last chunk - Return 413 Request Entity Too Large instead of silently truncating content - Document tusChunkSize rationale (4MB balances memory vs request overhead) - Fix Makefile xargs portability by removing GNU-specific -r flag - Add explicit -tusBasePath flag to integration test for robustness - Fix README example to use /.uploads/tus path format * Revert log_buffer changes (moved to separate PR) * Minor style fixes from PR review - Simplify tusBasePath flag description to use example format - Add 'TUS upload' prefix to session not found error message - Remove duplicate tusChunkSize comment - Capitalize warning message for consistency - Add grep filter to Makefile xargs for better empty input handling	2 weeks ago
Chris Lu	221b352593	fix: handle ResumeFromDiskError gracefully in LoopProcessLogData (#7753) When ReadFromBuffer returns ResumeFromDiskError, the function now: - Attempts to read from disk if ReadFromDiskFn is available - Checks if the client is still connected via waitForDataFn - Waits for notification or short timeout before retrying - Continues the loop instead of immediately returning the error This fixes TestNewLogBufferFirstBuffer which was failing because the function returned too early before data was available in the buffer.	2 weeks ago
Chris Lu	32a9a1f46f	fix: sync EC volume files before copying to fix deleted needles not being marked when decoding (#7755) * fix: sync EC volume files before copying to fix deleted needles not being marked when decoding (#7751) When a file is deleted from an EC volume, the deletion is written to both the .ecx and .ecj files. However, these writes were not synced to disk before the files were copied during ec.decode. This caused the copied files to miss the deletion markers, resulting in 'leaked' space where deleted files were not properly tracked after decoding. This fix: 1. Adds a Sync() method to EcVolume that flushes .ecx and .ecj files to disk without closing them 2. Calls Sync() in CopyFile before copying EC volume files to ensure all deletions are visible to the copy operation Fixes #7751 * test: add integration tests for EC volume deletion sync (issue #7751) Add comprehensive tests to verify that deleted needles are properly visible after EcVolume.Sync() is called. These tests cover: 1. TestWriteIdxFileFromEcIndex_PreservesDeletedNeedles - Verifies that WriteIdxFileFromEcIndex preserves deletion markers from .ecx files when generating .idx files 2. TestWriteIdxFileFromEcIndex_ProcessesEcjJournal - Verifies that deletions from .ecj journal file are correctly appended to the generated .idx file 3. TestEcxFileDeletionVisibleAfterSync - Verifies that MarkNeedleDeleted changes are visible after Sync() 4. TestEcxFileDeletionWithSeparateHandles - Tests that synced changes are visible across separate file handles 5. TestEcVolumeSyncEnsuresDeletionsVisible - Integration test for the full EcVolume.DeleteNeedleFromEcx + Sync() workflow that validates the fix for issue #7751 * refactor: log sync errors in EcVolume.Sync() instead of ignoring them Per code review feedback: sync errors could reintroduce the bug this PR fixes, so logging warnings helps with debugging.	2 weeks ago
Chris Lu	60649460b2	fix: default policy storeType to memory when not specified (#7754) When loading IAM config from JSON, if the policy section exists but storeType is not specified, default to 'memory' instead of 'filer'. This ensures that policies defined in JSON config files are properly loaded into memory for test environments and standalone setups that don't rely on the filer for policy persistence.	2 weeks ago
Chris Lu	f64ce759e0	feat(iam): add SetUserStatus and UpdateAccessKey actions (#7750) feat(iam): add SetUserStatus and UpdateAccessKey actions (#7745) Add ability to enable/disable users and access keys without deleting them. ## Changes ### Protocol Buffer Updates - Add `disabled` field (bool) to Identity message for user status - false (default) = enabled, true = disabled - No backward compatibility hack needed since zero value is correct - Add `status` field (string: Active/Inactive) to Credential message ### New IAM Actions - SetUserStatus: Enable or disable a user (requires admin) - UpdateAccessKey: Change access key status (self-service or admin) ### Behavior - Disabled users: All API requests return AccessDenied - Inactive access keys: Signature validation fails - Status check happens early in auth flow for performance - Backward compatible: existing configs default to enabled (disabled=false) ### Use Cases 1. Temporary suspension: Disable user access during investigation 2. Key rotation: Deactivate old key before deletion 3. Offboarding: Disable rather than delete for audit purposes 4. Emergency response: Quickly disable compromised credentials Fixes #7745	2 weeks ago
Chris Lu	7ed7578424	fix(ec.decode): purge EC shards when volume is empty (#7749) * fix(ec.decode): purge EC shards when volume is empty When an EC volume has no live entries (all deleted), ec.decode should not generate an empty normal volume. Instead, treat decode as a no-op and allow shard purge to proceed cleanly.\n\nFixes: #7748 * chore: address PR review comments * test: cover live EC index + avoid magic string * chore: harden empty-EC handling - Make shard cleanup best-effort (collect errors)\n- Remove unreachable EOF handling in HasLiveNeedles\n- Add empty ecx test case\n- Share no-live-entries substring between server/client\n * perf: parallelize EC shard unmount/delete across locations * refactor: combine unmount+delete into single goroutine per location * refactor: use errors.Join for multi-error aggregation * refactor: use existing ErrorWaitGroup for parallel execution * fix: capture loop variables + clarify SuperBlockSize safety	2 weeks ago
chrislu	8bdc4390a0	Update constants.go	2 weeks ago
chrislu	f734b2d4bf	Refactor: Extract common IAM logic into shared weed/iam package (#7747) This resolves GitHub issue #7747 by extracting duplicated IAM code into a shared package that both the embedded S3 IAM and standalone IAM use. New shared package (weed/iam/): - constants.go: Common constants (charsets, action strings, error messages) - helpers.go: Shared helper functions (Hash, GenerateRandomString, GenerateAccessKeyId, GenerateSecretAccessKey, StringSlicesEqual, MapToStatementAction, MapToIdentitiesAction, MaskAccessKey) - responses.go: Common IAM response structs (CommonResponse, ListUsersResponse, CreateUserResponse, etc.) - helpers_test.go: Unit tests for shared helpers Updated files: - weed/s3api/s3api_embedded_iam.go: Use type aliases and function wrappers to the shared package, removing ~200 lines of duplicated code - weed/iamapi/iamapi_management_handlers.go: Use shared package for constants and helper functions, removing ~100 lines of duplicated code - weed/iamapi/iamapi_response.go: Re-export types from shared package for backwards compatibility Benefits: - Single source of truth for IAM constants and helpers - Easier maintenance - changes only need to be made in one place - Reduced risk of inconsistencies between embedded and standalone IAM - Better test coverage through shared test suite	2 weeks ago
Chris Lu	f41925b60b	Embed IAM API into S3 server (#7740) * Embed IAM API into S3 server This change simplifies the S3 and IAM deployment by embedding the IAM API directly into the S3 server, following the patterns used by MinIO and Ceph RGW. Changes: - Add -iam flag to S3 server (enabled by default) - Create embedded IAM API handler in s3api package - Register IAM routes (POST to /) in S3 server when enabled - Deprecate standalone 'weed iam' command with warning Benefits: - Single binary, single port for both S3 and IAM APIs - Simpler deployment and configuration - Shared credential manager between S3 and IAM - Backward compatible: 'weed iam' still works with deprecation warning Usage: - weed s3 -port=8333 # S3 + IAM on same port (default) - weed s3 -iam=false # S3 only, disable embedded IAM - weed iam -port=8111 # Deprecated, shows warning * Fix nil pointer panic: add s3.iam flag to weed server command The enableIam field was not initialized when running S3 via 'weed server', causing a nil pointer dereference when checking *s3opt.enableIam. * Fix nil pointer panic: add s3.iam flag to weed filer command The enableIam field was not initialized when running S3 via 'weed filer -s3', causing a nil pointer dereference when checking *s3opt.enableIam. * Add integration tests for embedded IAM API Tests cover: - CreateUser, ListUsers, GetUser, UpdateUser, DeleteUser - CreateAccessKey, DeleteAccessKey, ListAccessKeys - CreatePolicy, PutUserPolicy, GetUserPolicy - Implicit username extraction from authorization header - Full user lifecycle workflow test These tests validate the embedded IAM API functionality that was added in the S3 server, ensuring IAM operations work correctly when served from the same port as S3. * Security: Use crypto/rand for IAM credential generation SECURITY FIX: Replace math/rand with crypto/rand for generating access keys and secret keys. Using math/rand is not cryptographically secure and can lead to predictable credentials. This change: 1. Replaces math/rand with crypto/rand in both: - weed/s3api/s3api_embedded_iam.go (embedded IAM) - weed/iamapi/iamapi_management_handlers.go (standalone IAM) 2. Removes the seededRand variable that was initialized with time-based seed (predictable) 3. Updates StringWithCharset/iamStringWithCharset to: - Use crypto/rand.Int() for secure random index generation - Return an error for proper error handling 4. Updates CreateAccessKey to handle the new error return 5. Updates DoActions handlers to propagate errors properly * Fix critical bug: DeleteUserPolicy was deleting entire user instead of policy BUG FIX: DeleteUserPolicy was incorrectly deleting the entire user identity from s3cfg.Identities instead of just clearing the user's inline policy (Actions). Before (wrong): s3cfg.Identities = append(s3cfg.Identities[:i], s3cfg.Identities[i+1:]...) After (correct): ident.Actions = nil Also: - Added proper iamDeleteUserPolicyResponse / DeleteUserPolicyResponse types - Fixed return type from iamPutUserPolicyResponse to iamDeleteUserPolicyResponse Affected files: - weed/s3api/s3api_embedded_iam.go (embedded IAM) - weed/iamapi/iamapi_management_handlers.go (standalone IAM) - weed/iamapi/iamapi_response.go (response types) * Add tests for DeleteUserPolicy to prevent regression Added two tests: 1. TestEmbeddedIamDeleteUserPolicy - Verifies that: - User is NOT deleted (identity still exists) - Credentials are NOT deleted - Only Actions (policy) are cleared to nil 2. TestEmbeddedIamDeleteUserPolicyUserNotFound - Verifies: - Returns 404 when user doesn't exist These tests ensure the bug fixed in the previous commit (deleting user instead of policy) doesn't regress. * Fix race condition: Add mutex lock to IAM DoActions The DoActions function performs a read-modify-write operation on the shared IAM configuration without any locking. This could lead to race conditions and data loss if multiple requests modify the IAM config concurrently. Added mutex lock at the start of DoActions in both: - weed/s3api/s3api_embedded_iam.go (embedded IAM) - weed/iamapi/iamapi_management_handlers.go (standalone IAM) The lock protects the entire read-modify-write cycle: 1. GetS3ApiConfiguration (read) 2. Modify s3cfg based on action 3. PutS3ApiConfiguration (write) * Fix action comparison and document CreatePolicy limitation 1. Replace reflect.DeepEqual with order-independent string slice comparison - Added iamStringSlicesEqual/stringSlicesEqual helper functions - Prevents duplicate policy statements when actions are in different order 2. Document CreatePolicy limitation in embedded IAM - Added TODO comment explaining that managed policies are not persisted - Users should use PutUserPolicy for inline policies 3. Fix deadlock in standalone IAM's CreatePolicy - Removed nested lock acquisition (DoActions already holds the lock) Files changed: - weed/s3api/s3api_embedded_iam.go - weed/iamapi/iamapi_management_handlers.go * Add rate limiting to embedded IAM endpoint Apply circuit breaker rate limiting to the IAM endpoint to prevent abuse. Also added request tracking for IAM operations. The IAM endpoint now follows the same pattern as other S3 endpoints: - track() for request metrics - s3a.iam.Auth() for authentication - s3a.cb.Limit() for rate limiting * Fix handleImplicitUsername to properly look up username from AccessKeyId According to AWS spec, when UserName is not specified in an IAM request, IAM should determine the username implicitly based on the AccessKeyId signing the request. Previously, the code incorrectly extracted s[2] (region field) from the SigV4 credential string as the username. This fix: 1. Extracts the AccessKeyId from s[0] of the credential string 2. Looks up the AccessKeyId in the credential store using LookupByAccessKey 3. Uses the identity's Name field as the username if found Also: - Added exported LookupByAccessKey wrapper method to IdentityAccessManagement - Updated tests to verify correct access key lookup behavior - Applied fix to both embedded IAM and standalone IAM implementations * Fix CreatePolicy to not trigger unnecessary save CreatePolicy validates the policy document and returns metadata but does not actually store the policy (SeaweedFS uses inline policies attached via PutUserPolicy). However, 'changed' was left as true, triggering an unnecessary save operation. Set changed = false after successful CreatePolicy validation in both embedded IAM and standalone IAM implementations. * Improve embedded IAM test quality - Remove unused mock types (mockCredentialManager, mockEmbeddedIamApi) - Use proto.Clone instead of proto.Merge for proper deep copy semantics - Replace brittle regex-based XML error extraction with proper XML unmarshalling - Remove unused regexp import - Add state and field assertions to tests: - CreateUser: verify username in response and user persisted in config - ListUsers: verify response contains expected users - GetUser: verify username in response - CreatePolicy: verify policy metadata in response - PutUserPolicy: verify actions were attached to user - CreateAccessKey: verify credentials in response and persisted in config * Remove shared test state and improve executeEmbeddedIamRequest - Remove package-level embeddedIamApi variable to avoid shared test state - Update executeEmbeddedIamRequest to accept API instance as parameter - Only call xml.Unmarshal when v != nil, making nil-v cases explicit - Return unmarshal error properly instead of always returning it - Update all tests to create their own EmbeddedIamApiForTest instance - Each test now has isolated state, preventing test interdependencies * Add comprehensive test coverage for embedded IAM Added tests for previously uncovered functions: - iamStringSlicesEqual: 0% → 100% - iamMapToStatementAction: 40% → 100% - iamMapToIdentitiesAction: 30% → 70% - iamHash: 100% - iamStringWithCharset: 85.7% - GetPolicyDocument: 75% → 100% - CreatePolicy: 91.7% → 100% - DeleteUser: 83.3% → 100% - GetUser: 83.3% → 100% - ListAccessKeys: 55.6% → 88.9% New test cases for helper functions, error handling, and edge cases. * Document IAM code duplication and reference GitHub issue #7747 Added comments to both IAM implementations noting the code duplication and referencing the tracking issue for future refactoring: - weed/s3api/s3api_embedded_iam.go (embedded IAM) - weed/iamapi/iamapi_management_handlers.go (standalone IAM) See: https://github.com/seaweedfs/seaweedfs/issues/7747 * Implement granular IAM authorization for self-service operations Previously, all IAM actions required ACTION_ADMIN permission, which was overly restrictive. This change implements AWS-like granular permissions: Self-service operations (allowed without admin for own resources): - CreateAccessKey (on own user) - DeleteAccessKey (on own user) - ListAccessKeys (on own user) - GetUser (on own user) - UpdateAccessKey (on own user) Admin-only operations: - CreateUser, DeleteUser, UpdateUser - PutUserPolicy, GetUserPolicy, DeleteUserPolicy - CreatePolicy - ListUsers - Operations on other users The new AuthIam middleware: 1. Authenticates the request (signature verification) 2. Parses the IAM Action and target UserName 3. For self-service actions, allows if user is operating on own resources 4. For all other actions or operations on other users, requires admin * Fix misleading comment in standalone IAM CreatePolicy The comment incorrectly stated that CreatePolicy only validates the policy document. In the standalone IAM server, CreatePolicy actually persists the policy via iama.s3ApiConfig.PutPolicies(). The changed flag is false because it doesn't modify s3cfg.Identities, not because nothing is stored. * Simplify IAM auth and add RequestId to responses - Remove redundant ACTION_ADMIN fallback in AuthIam: The action parameter in authRequest is for permission checking, not signature verification. If auth fails with ACTION_READ, it will fail with ACTION_ADMIN too. - Add SetRequestId() call before writing IAM responses for AWS compatibility. All IAM response structs embed iamCommonResponse which has SetRequestId(). * Address code review feedback for IAM implementation 1. auth_credentials.go: Add documentation warning that LookupByAccessKey returns internal pointers that should not be mutated. 2. iamapi_management_handlers.go & s3api_embedded_iam.go: Add input guards for StringWithCharset/iamStringWithCharset when length <= 0 or charset is empty to avoid runtime errors from rand.Int. 3. s3api_embedded_iam_test.go: Don't ignore xml.Marshal errors in test DoActions handler. Return proper error response if marshaling fails. 4. s3api_embedded_iam_test.go: Use obviously fake access key IDs (AKIATESTFAKEKEY*) to avoid CI secret scanner false positives. * Address code review feedback for IAM implementation (batch 2) 1. iamapi/iamapi_management_handlers.go: - Redact Authorization header log (security: avoid exposing signature) - Add nil-guard for iama.iam before LookupByAccessKey call 2. iamapi/iamapi_test.go: - Replace real-looking access keys with obviously fake ones (AKIATESTFAKEKEY*) to avoid CI secret scanner false positives 3. s3api/s3api_embedded_iam.go - CreateUser: - Validate UserName is not empty (return ErrCodeInvalidInputException) - Check for duplicate users (return ErrCodeEntityAlreadyExistsException) 4. s3api/s3api_embedded_iam.go - CreateAccessKey: - Return ErrCodeNoSuchEntityException if user doesn't exist - Removed implicit user creation behavior 5. s3api/s3api_embedded_iam.go - getActions: - Fix S3 ARN parsing for bucket/path patterns - Handle mybucket, mybucket/*, mybucket/path/* correctly - Return error if no valid actions found in policy 6. s3api/s3api_embedded_iam.go - handleImplicitUsername: - Redact Authorization header log - Add nil-guard for e.iam 7. s3api/s3api_embedded_iam.go - DoActions: - Reload in-memory IAM maps after credential mutations - Call LoadS3ApiConfigurationFromCredentialManager after save 8. s3api/auth_credentials.go - AuthSignatureOnly: - Add new signature-only authentication method - Bypasses S3 authorization checks for IAM operations - Used by AuthIam to properly separate signature verification from IAM-specific permission checks * Fix nil pointer dereference and error handling in IAM 1. AuthIam: Add nil check for identity after AuthSignatureOnly - AuthSignatureOnly can return nil identity with ErrNone for authTypePostPolicy or authTypeStreamingUnsigned - Now returns ErrAccessDenied if identity is nil 2. writeIamErrorResponse: Add missing error code cases - ErrCodeEntityAlreadyExistsException -> HTTP 409 Conflict - ErrCodeInvalidInputException -> HTTP 400 Bad Request 3. UpdateUser: Use consistent error handling - Changed from direct ErrInvalidRequest to writeIamErrorResponse - Now returns correct HTTP status codes based on error type * Add IAM config reload to standalone IAM server after mutations Match the behavior of embedded IAM (s3api_embedded_iam.go) by reloading the in-memory identity maps after persisting configuration changes. This ensures newly created access keys are visible to LookupByAccessKey immediately without requiring a server restart. * Minor improvements to test helpers and log masking 1. iamapi_test.go: Update mustMarshalJSON to use t.Helper() and t.Fatal() instead of panic() for better test diagnostics 2. s3api_embedded_iam.go: Mask access key in 'not found' log message to avoid exposing full access key IDs in logs * Mask access key in standalone IAM log message for consistency Match the embedded IAM version by masking the access key ID in the 'not found' log message (show only first 4 chars).	2 weeks ago
Chris Lu	a77674ead3	fix: use path instead of filepath for S3 object paths on Windows (#7739) fix: use path instead of filepath for S3 object paths on Windows (#7733)	2 weeks ago
Chris Lu	eb860752e6	fix: WaitUntilConnected now respects context cancellation during sleep (#7737) The WaitUntilConnected function was not properly respecting context cancellation when sleeping between attempts. The time.Sleep call would block for up to 200ms even after the context was cancelled. This fix uses select with time.After to immediately return when the context is cancelled, rather than waiting for the sleep to complete. This fixes flaky test behavior where the function would take ~200ms to return instead of respecting the ~100ms context timeout.	2 weeks ago
Chris Lu	51c2ab0107	fix: admin UI bucket deletion with filer group configured (#7735)	2 weeks ago