This page documents settings for configuring an Elasticsearch service as a target for Bucket Notifications. See Publish Events to Elasticsearch for a tutorial on using these settings. You can establish or modify settings by defining: an environment variable on the host system prior to starting or restarting the AIStor Server. Refer to your operating system’s documentation for how to define an environment variable. a configuration setting using mc admin config set. If you define both an environment variable and the similar configuration setting, AIStor uses the environment variable value.

Description The AIStor client mc support commands provides tools for analyzing deployment health or performance and for running diagnostics. You can also upload generated health reports for further analysis by AIStor engineering. mc support proxy set and mc support proxy remove are exceptions, as you may need to set up a proxy to complete the deployment registration.

Description The mc version commands enable, disable, and retrieve the versioning status for an AIStor bucket. For more information about object versioning in MinIO, see Bucket Versioning. mc version includes the following subcommands: Subcommand Description version Display version information for the deployment or client. enable Enable versioning on the specified bucket. info Return the versioning status for the specified bucket. suspend Disable versioning on the specified bucket.

The mc support top locks command lists the ten oldest locks on an AIStor deployment. The command outputs the age of the lock, type of lock, owner, and resource. The output resembles the following: Since Type Owner Resource 13 hours ago WRITE 10.68.100.18:9000 .minio.sys/leader.lock 13 hours ago WRITE 10.68.100.18:9000 .minio.sys/callhome/runCallhome.lock 13 hours ago WRITE 10.68.100.23:9000 .minio.sys/new-drive-healing/0/0 Syntax Example The following command displays the current in-progress S3 API calls on the alias myminio.

Syntax The mc ilm rule rm command removes an object lifecycle management rule from an AIStor Bucket. Example The following command removes a single lifecycle management rule from the mydata bucket on the myminio AIStor deployment:

Syntax The mc replicate rm command removes a replication rule from an AIStor bucket. The mc replicate remove command has equivalent functionality to mc replicate rm. Example The following command removes the replication rule with specified id from the mydata bucket on the myminio AIStor deployment:

These sections contain reference material for the AIStor Server Operator.

Recommended hardware tests AIStor diagnostics Run the built in health diagnostic tool.

This page documents release notes from the last 6 calendar months of AIStor Server releases. RELEASE.2025-05-30T11-03-39Z What’s Changed Misc. Fixes and Improvements make sure to use uncached DiskInfo() to skip drives by @harshavardhana combine cleanup of part.N and part.N.meta into RenamePart() by @harshavardhana Check error when creating Elastic index by @dvaldivia CompleteMultipart scenario with delays across nodes by @shtripat grid: Avoid goroutine leak when the handler crashes by @vadmeste heal: HealObject to use write lock only during data commit by @vadmeste fix: panic moveToTrash when drive is almost full by @jiuker Fix wait time regression with batch catalog tests by @shtripat RELEASE.2025-05-28T20-17-15Z What’s Changed Misc. Fixes and Improvements Allow users to opt out of the cleanup during decommission by @harshavardhana Include license id in cluster registration info by @anjalshireesh Implement quicker detection when the bucket is empty, rather than listing by @harshavardhana add retries to site replication tests by @poornas fix: we should turn-off auditLogging for internal ops in Decom by @harshavardhana Add checksum decoder by @klauspost Increase wait time for site replication scenarios by @shtripat fix bug in encrypted metadata causing JSON unmarshaling to fail by @aead Add rotating trash prefixes by @klauspost Revert “add faster detection if bucket is empty, instead of listing” + tests by @vadmeste tests: increase all integration tests to timeout at 5minutes by @harshavardhana fix bug in encrypted metadata causing JSON unmarshaling to fail by @aead RELEASE.2025-05-23T21-45-54Z What’s Changed Misc. Fixes and Improvements use non-blocking locks when it makes sense by @harshavardhana Record successful reads and writes separately for drive health check by @marktheunissen Security fix: Use audience sts.min.io by default to invoke Kubernes API TokenReview. by @ramondeklein Move formatting related types and methods into a pkg by @krisis ilm: ignore object not found errors during expiration by @krisis Allow configuring of grid connPingInterval, to take nodes offline faster than the default by @marktheunissen Add back the missing v4/object-summary admin API by @marktheunissen s3: DeleteObject to succeed when no enough meta quorum AND one offline node by @vadmeste Migrate Elasticsearch client from v7 to v9 by @sivanantham-gnanavel deps: Update miniohq/ec to fix a server crash by @vadmeste use mpCache support by default and when not S3ExpressZone by @harshavardhana avoid serializing callers with iam.CheckKey() write locks by @harshavardhana Verify LDAP configurations set for the cluster by @shtripat admin: Clean up and revert two accidently removed APIs by @vadmeste fallback on quotaConfig from older releases on existing buckets by @harshavardhana s3: Add whitspaces to complete multipart upload API response by @vadmeste More catalog batch job tests with filters by @shtripat replication: add in progress metric and target info per node by @poornas RELEASE.2025-05-20T20-30-00Z What’s Changed Highlighted Changes Reduce write allocations significantly in certain setups by @klauspost Misc. Fixes and Improvements Add streaming readers/writers by @klauspost Direct msgp to decode time.Time in UTC for all time values by @marktheunissen Add Trino User-Agent for spark delete optimization by @poornas Skip disabled target(s) for replication config updates by @poornas fix checksum validation in AppendObject by @poornas When a call to decryptPartsChecksums fails, log the object key that t… by @marktheunissen Move storage.DeleteBulk to grid by @klauspost Handle big folders better by @klauspost Update console package by @cesnietor iam: Do not reload at startup unless IAM data are mutated by @vadmeste Fix O_DIRECT calls failing due to random buffer alignment & discarded buffers by @klauspost scanner: Avoid racy double scanning of the same drive by @vadmeste healthcheck: Make sure at least one peer is accessible by @vadmeste Add tiered fanout calls by @klauspost allow single drive per set for experimentation by @harshavardhana make deletes immediate to share the latency with the API caller by @harshavardhana feat: support object lock on existing buckets by @jiuker Check start address of aligned buffers by @klauspost Use license auth in callhome by @anjalshireesh update all deps by @harshavardhana Fix fanout “unknown mux handler” errors by @klauspost repl: Set 15 minutes as a header timeout for replication requests by @vadmeste provide non-blocking locks for local setups by @harshavardhana add KMS key versions support for KES by @aead allow max fd count to arbiter in-case requests per node is too high by @harshavardhana Send only registration info in public trial by @anjalshireesh RELEASE.2025-05-14T05-01-13Z What’s Changed Breaking Changes Use references to aistor console by @allanrogerr Misc. Fixes and Improvements heal: Add WriteDists to XL meta version by @vadmeste Return a user-friendly error when license in read-only phase by @dhananjaykrutika fix delay between time-info of local vs peers by @anjalshireesh use Walk() unsorted for DeleteBucket() check by @harshavardhana Remove test log by @dhananjaykrutika prometheus: Do not count dangling objects removal as healing error by @vadmeste Multi pool support by @shtripat Fix swapped input/output blocked telemetry by @klauspost Use latest automation-go changes by @shtripat Fix WriteAlignedTo write side hang on limit=-1 & cleanup by @klauspost Do globalNotificationSys.DeleteUploadID async by @klauspost Use ec instead of mc by @reivaj05 apply dynamic api config changes on chg by @poornas Correct spelling by @shtripat fix: holding locks for trackMultipleObjectVersions by @jiuker move from unmaintained jsoniter -> go-json by @harshavardhana updating object summary API by @zveinn scanner: Speed up when a cluster has hundreds of empty buckets by @vadmeste support versions list stack replicate between non-minio S3 and minio by @jiuker Introduce new Admin API v4 by @harshavardhana Remove timestamp from xl writes distribution by @vadmeste Update minio/pkg to latest (v3.1.7) by @anjalshireesh config: Fix unquoting configuration value by @vadmeste fix hadoop User Agent for spark optimization by @poornas add missing telemetry on few replication calls by @harshavardhana Add more size interval to ttfb histogram by @poornas test-fix: check MinIO health before running mc alias set by @sivanantham-gnanavel fix: limit the version enable on both source and target for batch replication by @jiuker use common buffer for pathJoin scanner for entire readDir() by @harshavardhana fix fmt-gen to default console-address by @poornas Add a test for hot drive swapping by @vadmeste Allow selective buckets to skip scanning by @poornas Add CreateSession API support for S3 Express by @harshavardhana Added logic to capture replication diag info by @dhananjaykrutika re-do pathJoin to use string builder instead of bufferpool by @harshavardhana RELEASE.2025-05-01T19-17-09Z What’s Changed Highlighted Changes add S3 Express based unsorted listing by @harshavardhana Misc. Fixes and Improvements add CommitXL API for safer PUTs on unversioned buckets by @harshavardhana add support for SSE Append() by @harshavardhana use unsorted walk() for IAM reload, replication resync by @harshavardhana Move generation tools to go.mod by @klauspost CI: sep. jobs for make test & make test-race by @donatello ObjectSummary API Update by @zveinn Move plugin authZ and authN to IAMSys by @donatello fix tracked delete cleanup by @poornas support autogenerated credentials for KMS_SECRET_KEY properly by @harshavardhana Fix incorrect skipping of tests in SFTP tests by @donatello Add object speedtest tracing by @klauspost chore: use incremental port for console instead of random by @sivanantham-gnanavel Adding missing configuration help values by @zveinn Use more “official” OpenTelemetry keys. by @klauspost feat: Add JSON output format to catalog jobs by @donatello internodes: Remove healthcheck and use grid to mark nodes offline by @vadmeste xl: Re-initialize failed local drives by @vadmeste fix: append() on plain-text objects by @harshavardhana Enable the format.bin check with latest MinIO by @shtripat batch: Update current object when storing in the drives by @vadmeste Use latest version of miniohq/license by @anjalshireesh cleanup iam: simplify store api + fixes by @donatello Remove replace by @klauspost Remove unused parameter ‘spent’ by @marktheunissen Store cached token revokes in xsync.MapOf by @taran-p Add Compression: on|off option for batch catalog by @donatello kms: add support for computing MACs with MinKMS by @aead Add encrypted buffer reuse by @klauspost heal: Avoid disabling scanner healing in single and dist erasure mode by @vadmeste actually run integration tests on mint runners by @harshavardhana batch: Do not resume a failed job by @vadmeste update specific dependencies to fix more relevant bugs by @harshavardhana fix: batch expiry job doesn’t report delete marker in batch-status m… by @jiuker move away from GitHub CI/CD for extensive tests by @harshavardhana s3: Strict matching for null versions during GET and Copy Object by @vadmeste Add a postgres timeout of 30s, to avoid hanging and blocking MinIO by @marktheunissen fix: return an appropriate error for AppendObject() under regular S3 by @harshavardhana Migrate SSEC site replication test to new framework by @shtripat sr: fix possible race b/w site removal and bucket replication config … by @poornas skip partInfo for all versions in fileInfo serialization by @harshavardhana fix: missing validation in IAM load secret key by @donatello Update pkg version by @reivaj05 move some tests out of mint runners by @harshavardhana Fix typo that causes update via HTTP to fail by @ramondeklein Added a README for integration tests by @shtripat Make server stop process a cleanup routine by @taran-p Fix openID authentication issue by @taran-p Refactor to reuse common code in tests by @shtripat sync: allow concurrent aborts on active uploadParts() by @jiuker cleanup: Simplify global Erasure/Dist/SD usage by @vadmeste heal: Resume healing when there is an error with listing by @vadmeste tests: wait for site replication to init after restart by @poornas replication: replay last queued entries on node restart by @poornas Migrate SSE KMS based site replication test by @shtripat Update AIStor Assets to v0.0.10 by @dvaldivia fix: networking for mint tests and re-enable them by @harshavardhana Test multi site replication with MinIO IDP by @shtripat s3: Consistent returning of tagging/object locking information by @vadmeste Allow specifying a psql schema with the table name by @ramondeklein RELEASE.2025-04-17T21-01-37Z What’s Changed Security Fixes Bump up to 1.24.2 for security issue by @donatello Misc. Fixes and Improvements move IAM data loading to the background by @donatello implement Walk() an iterator based walker instead of channels by @harshavardhana decom: Avoid objects without enough quorum by @vadmeste Implementing ObjectSummary API by @zveinn Update aistor and operator paths by @reivaj05 Use ringbuffer in ODirect CopyAligned by @klauspost Add testing for periodic/delayed startup IAM routines by @taran-p Update the license for integration tests by @shtripat repl: add tests for tracked delete cleanup by @poornas heal: Do not reset .healing.bin after upgrade from MinIO OSS by @vadmeste Add itertools internal package by @donatello fix ReplicationStatus returned to diff by @poornas Fix buffered streams missing final entries by @klauspost Add more distributed tracing by @klauspost Fix helm security issue by @donatello xl: Ignore getattr error during migration to format.bin by @vadmeste hotfix: Fix Minio hotfix binary path while building docker image by @vadmeste Fix data race in periodic routine tests by @taran-p fix: marker with last entry must be only for ILM by @harshavardhana Align data and parity blocks to erasure set size by @allanrogerr simplify multi-site tests by @poornas Fix blank page when launching console with old assets by @reivaj05 Fix Hadoop user-agent check for spark optimization by @poornas Add RPC Stream Telemetry by @klauspost Added integration test for CVE-2025-31489 by @shtripat re-implement queueStore to be more memory efficient by @harshavardhana Add requestNode/requestHost separately for querying by @harshavardhana register dummy handlers for APIs to return proper errors by @harshavardhana fix: re-add back the queue_dir items to be replayed properly by @harshavardhana Ignore error text in logonce by @klauspost Enabled testifylint for integration tests by @shtripat LIMIT 1 otherwise very large event tables cause the SELECT query to h… by @marktheunissen Add tests to verify prometheus access is allowed by @taran-p Report license validation status in logger webhook by @allanrogerr Updated Controller & Operator with latest code by @bexsoft Initial batch catalog implementation by @donatello Update aistor controller and operator version by @cesnietor Prevent random generation of restricted access keys by @taran-p Fix shared error buffer by @klauspost Revert Report license validation status in logger webhook by @allanrogerr tracked delete: decode dir object by @poornas Add New Accesskey Info and OpenID Accesskey List API endpoints by @taran-p RELEASE.2025-04-07T20-05-12Z What’s Changed Misc. Fixes and Improvements re-use chunked payload buffers for signed/unsigned by @harshavardhana fix: healing to list, purge dangling objects by @harshavardhana fix: listParts crash when partNumberMarker is unexpected by @harshavardhana hide server info to return redacted auth_token by @harshavardhana ilm: Expect objects with only free versions when scanning by @krisis testLog: add error log when TestSiteReplicationMultiSiteWithLDAP fail… by @jiuker audit queue review/fixes by @zveinn RELEASE.2025-04-03T14-53-07Z What’s Changed Security Fixes make sure to validate signature unsigned trailer stream by @harshavardhana Misc. Fixes and Improvements the resource leak can occur when drive Close() is called by @harshavardhana fix: license init in test + print goroutine count by @donatello More distributed tracing info+fixes by @klauspost fix: add more context and a racy update of deploymentID by @harshavardhana RELEASE.2025-03-31T22-43-59Z What’s Changed Highlighted Changes Move from S2 to MinLZ Compression by @klauspost Misc. Fixes and Improvements rename express flag --proto=S3Express instead by @harshavardhana preserve proper nodeName and sitename in audit logging by @harshavardhana formatting: handle peer response with incorrect pool indices by @krisis Fix up transport type asserts by @klauspost Add support to delete all versions of an object if configured. by @poornas avoid repeated logging for rejected hosts in grid by @harshavardhana Add running go routines report at end of tests by @donatello RELEASE.2025-03-29T19-13-44Z What’s Changed Highlighted Changes Support append object behavior from S3 Express Zone by @harshavardhana Add OpenTelemetry distributed tracing by @klauspost Misc. Fixes and Improvements Upgrade aistor-operator (fixes go list issues) by @ramondeklein fix: incorrect filePath passed into cacheGet for List() by @harshavardhana Fix periodic routine that clears expired token revokes. by @taran-p Add batch job integration test by @donatello fix: Cleanup heal routines when context is done by @donatello Add retries, errors and downtime count to replication stats by @Praveenrajmani Upgrade AIStor embedded console by @ramondeklein RELEASE.2025-03-27T23-09-45Z What’s Changed Highlighted Changes replace BORINGCRYPTO with Go 1.24 FIPS 140-3 module by @aead move batch_replication list quorum as valid config entry by @harshavardhana support non-blocking locking behavior for responsive APIs by @harshavardhana fix: move background workers as standard config by @harshavardhana Disallow object creation in read-only license phase by @dhananjaykrutika feat: Support S3 express zone requirements by @harshavardhana Add new API endpoint to revoke STS tokens by @taran-p Misc. Fixes and Improvements Enable use of AISTOR console by @ramondeklein Update AIStor dependency to address crash by @dvaldivia Require license for CI testing by @allanrogerr Added LDAP tests by @shtripat make internode WriteBufferSize, ReadBufferSize configurable by @harshavardhana do not use ListObjects() for config history listing use Walk() by @harshavardhana check for errors on bitrotWriter Close() by @harshavardhana Update queue count for large deletes by @dhananjaykrutika Increase timeout for integration tests by @shtripat pass the appropriate error for ringbuffer by @harshavardhana MinIO test with huge svcaccts using go framework by @shtripat Add forced types and whitespace lint by @klauspost Fix policy detach on non-normalized LDAP users by @taran-p fix: setting credentials during config migrate is not necessary by @harshavardhana simplify batch replicate for snowball and regular use-cases by @harshavardhana Allow STS accounts to get info about themselves by @taran-p Don’t enqueue objects for expiry during listing by @krisis fix: tags copy when batch from remote s3 to local by @jiuker fix: data race in bucket event target initialization by @harshavardhana fix: add initial configuration and role management for console UI in standalone mode by @dvaldivia Move VersionPurgeStatusType into replication package by @krisis fix: completed batch job restarting by @donatello fix: return policies for k8s, assumeRoleWithCert STS accounts by @harshavardhana Add startup routine to check for non-normalized DNs by @taran-p Capture only data partitions in health report by @anjalshireesh Enable callhome by default by @anjalshireesh heal: Avoid recreating a bucket without quorum by @vadmeste enable zero-copy sendfile() support when enabled for READs by @harshavardhana fix: data race in concurrent access to failureFile by @harshavardhana sr: avoid bucket metadata heal stopping prematurely by @poornas Update SRSvcAccCreate with new type by @taran-p convert few _MINIO envs to standard config entries by @harshavardhana Skip kubernetes injected env vars by @allanrogerr add fadvise to expunge page-cache on Linux by @harshavardhana update all deps for CVEs by @harshavardhana do not enable callhome if server is not registered by @harshavardhana fix: SFTP auth bypass with no pub key in LDAP by @donatello All integration tests must wait for MinIO to be ready by @harshavardhana Add GetObjectAttributes checksum type by @klauspost Disassociate healtracker data and internals by @klauspost Batch replication tests with multiple prefixes by @shtripat scanner healing can skip checking for object heal on non-existent pools by @harshavardhana cleanup: batch job funcs using unnecessary params by @donatello Added multi site replication tests with LDAP by @shtripat ci: Disable unstable test by @klauspost Update multi site replication tests with LDAP by @allanrogerr Updated AIStor package to v0.0.3 by @bexsoft update integration tests dependencies by @harshavardhana heal: Remove empty directories during the drive scanning by @vadmeste s3: Fix early listing stopping when ILM is enabled by @vadmeste Wait for deadline till bucket replication reflected by @shtripat Fix prometheus authentication issue by @taran-p support XXH3 bitrot algorithm for low-end CPUs by @harshavardhana Add threshold based goroutine and memory dumps by @klauspost Creating an atomic time load using int64 by @zveinn fix: save job report in batch start handler by @donatello test: Add tests for checkAbandonedFolder() by @vadmeste fix: avoid crash in globalDriveMgr if its not initialized by @harshavardhana Bugfix: GRPC not starting, pass the AISTOR_CERTS_DIR env var by @pjuarezd decom: Ignore not found buckets by @vadmeste release re-used buffers ASAP instead of defer by @harshavardhana cleanup: Simplify renameData() and writeAllMetadataWithRevert() by @vadmeste save IOPs for every GetObject() on multi-pool setups by @harshavardhana drive heal if we have enough success, do not error setList() by @harshavardhana Disable network server by @ramondeklein make sure MRF honors the selected poolIndex, setIndex value by @harshavardhana Update minio/pkg, madmin-go, etc by @donatello Use /minio/health/cluster for readiness by @shtripat use single loop for all endpoints by @harshavardhana By default set MINIO_CALLHOME_ENABLE=off for tests by @shtripat Fix checksum issue during updates by @ramondeklein Capture license info in health diagnostics by @anjalshireesh make sure to skip the pool properly in HealObject() for success by @harshavardhana Add batch job generate + list job types handler by @donatello Returning errFileCorrupt to trigger healing by @zveinn allow locking to be at max 5 distinct nodes by @harshavardhana use pathJoin instead of path.Join where its relevant by @harshavardhana run health check before reading pool.bin by @harshavardhana Do not prefer a pool that has 95% of filled inodes by @vadmeste fix: CVE https://pkg.go.dev/vuln/GO-2025-352 by @harshavardhana Migrate range download test to go framework by @shtripat Adding timeout and entry info for dir cleanup that is timing out by @zveinn fix: racy update to globalLicenseInfo migrate to atomic.Pointer by @harshavardhana Toggle notification of REPLICA event by @allanrogerr read from the metadata cache when present for List() by @harshavardhana fix: context usage in serverPools init by @harshavardhana Update aistor version to v0.0.4 by @cesnietor fix: cleanup in test code to prevent leaks by @donatello format-tests: Close StorageAPI after test by @krisis fix: races in global variable initializations by @harshavardhana fix: sharedLock should allow caller to abort by @donatello Migrate golanglint-ci config to v2 by @donatello fix: cleanup in tests by @donatello Fix make build-dev failure by @dhananjaykrutika Clarify error in TemporaryAccountInfo by @taran-p Use updated AIStor console (incl AIStor PR #3764) by @ramondeklein fix: leaderlock spinning when context is cancelled by @donatello fix: resource setup and teardown in tests by @donatello remove object layer init requirement in bootstrap by @harshavardhana fix: passing context in config related functions by @donatello Migrate total writes/deletes xattrs on format.json by @krisis ILM: Fix evaluation of rules with NewerNoncurrentVersions by @krisis Use AIStor v0.0.8 by @ramondeklein RELEASE.2025-02-14T20-23-33Z What’s Changed Misc. Fixes and Improvements Simplify the process of passing host names in notifications by @harshavardhana Fix spellcheck error by @taran-p Migrates tests from aistor-operator repo by @shtripat Make format event details queryable by @krisis remove cache set when reverting from xl.meta backup by @harshavardhana reduce bucket event workers by 50% margin by default by @harshavardhana fix: avoid gratuitous listing of completed batch job cleanups by @harshavardhana tests: Enhance and add more tests from aistor-operator by @shtripat RELEASE.2025-02-13T12-00-43Z What’s Changed Misc. Fixes and Improvements Proper readiness check of KES deployment by @shtripat fix: applying policies for k8s STS and assumeRoleWithCertificate by @harshavardhana RELEASE.2025-02-12T23-22-31Z What’s Changed Highlighted Changes Stop persisting STS and allow automatic derivation by @taran-p Misc. Fixes and Improvements sr: Fix healing of disabled groups by @poornas re-use the globally allocated static byte pool memory by @harshavardhana allow different binaries in a distributed setup when debugging by @harshavardhana MinIO SNSD should stop if drive offline by @krisis More detailed logging by @ramondeklein Fix missing authorization check for PutObjectRetentionHandler by @ramondeklein fix: usage of tempDir via t.TempDir() by @harshavardhana fix: inadvertent BatchJobCancel parameter breakage by @donatello Fix missing abandoned children map by @klauspost fix: for SNSD setups notification group is empty by @harshavardhana fix: maintenance check to mark health for local drives as local by @harshavardhana RELEASE.2025-02-10T18-11-45Z What’s Changed Misc. Fixes and Improvements Use a pooled entry for peeking by @klauspost restore notification JSON with the previous format by @harshavardhana Use optimized crc64nvme package by @klauspost RELEASE.2025-02-08T17-57-25Z What’s Changed Misc. Fixes and Improvements Update go toolchain to 1.23.6 by @donatello Fixing dynamic config parsing by @zveinn Add force option to re-add site replication config by @poornas batch: simplify job info format handling + other fixes by @donatello RELEASE.2025-02-06T18-14-59Z What’s Changed Misc. Fixes and Improvements Allow enforcing STS to be generated and exchanged to client securely by @harshavardhana Migrate CVE tests here from aistor-operator by @shtripat Removed references of aistor-operator submodule by @shtripat Add motivation section to format design doc by @krisis Don’t generate files in current folder by @ramondeklein sts: allow client-provided intermediate CAs by @aead Update integrationtests go.mod dependencies by @JoelRuizRojas enable ‘docker pause/unpause’ tests by @harshavardhana Correct docs URL in server startup by @ravindk89 Audit regression fix by @zveinn Permit backup and import of site-replicator service account. by @poornas change TLS session cache size to match number of nodes by @harshavardhana Use correct file paths fot stat by @shtripat update all dependencies by @harshavardhana Enable drive reformat test by @shtripat Fixing file migrations by @zveinn fix: multipart replication with single part objects (#20895) by @poornas formatting: Add sleep between retries when quorum unavailable by @krisis RELEASE.2025-02-04T00-52-01Z What’s Changed Highlighted Changes This PR improves the kafka global event queue systems by @zveinn Breaking Changes Improve formatting drives in a MinIO cluster by @krisis Misc. Fixes and Improvements Small refactor - Prepping for larger event notification system refactor by @zveinn do not need to add endpoint scheme for profile names by @harshavardhana bitrot: Do not allow write() with changing buffer length by @vadmeste heal: Heal an object in a suspended pool by @vadmeste fix: Resume healing drive after node restart by @vadmeste do not clone tier config for every scanner cycle() by @harshavardhana heal: Do not heal a fresh drive in a decommissioning pool by @vadmeste update deps by @harshavardhana change all tests to use ‘minioadmin/minioadmin’ by @harshavardhana kms: add MINIO_KMS_REPLICATE_KEYID option by @aead fix: broken diagnostics information capturing by @harshavardhana Base code for Bucket Event Queue + exporting Global Queue methods by @zveinn Send folders with no objects to heal check by @klauspost Another pass to further refine release note automation by @ravindk89 healthcheck: Fix reporting drives as healing by @vadmeste scanner: Use timer instead of ticker to save bucket results by @vadmeste extend expect timeouts for non-custom reader errors by @harshavardhana update all dependencies by @harshavardhana fix: superfluous formatting message, move it to bootstrap trace by @harshavardhana Uniting webhook config validators into a single function by @zveinn update tests to use 127.0.0.1 instead of localhost by @harshavardhana fix: fmt-gen logging use internal logger by @harshavardhana Added a docker based test framework using golang by @shtripat Remove dependency on aistor-operator builds by @allanrogerr Adding adjustments to fit the new kafka packages + fixing kafka confi… by @zveinn fix: change force-delete to be normal bucket delete under conditions by @harshavardhana fix: allow less quorum to format the drives by @harshavardhana fix: netperf and speedtest missing self in the run by @harshavardhana Simplify retry in waitForFormattingDrives by @krisis abort healing for < 50% formatted drives per set, but with success by @harshavardhana do not return client disconnected unless context was not canceled by @harshavardhana batch: allow key rotation from sse-s3 <-> sse-kms by @poornas fix: Make DeleteObjects more robust to complicated delete list by @vadmeste do not allocate buffer without decoding in IAMImport API by @harshavardhana Use latest aistor-operator image and code for CVE tests by @allanrogerr Allow root access when site-replicator-0 is not present by @vadmeste Make format-events available via admin trace by @krisis use host instead of full URL for serverInfo, netPerf, speedTest by @harshavardhana site replication: fix bucket deletion syncing by @poornas update go deps by @harshavardhana Purge LDAP policy mappings for DNs not under configured base DNs by @taran-p provide hint when --license flag is missing by @harshavardhana remove unused old function by @harshavardhana fix: proxy requests to honor global transport by @Praveenrajmani pass the transport to the GetProxyEndpoints function by @Praveenrajmani workflow: move all workflows to go.mod version by @aead batch: use at least one worker for batch jobs by @aead Adding missing env prefix to enable variable by @zveinn use assert helpers in integration tests by @shtripat heal: Prioritize healing drive that started first in a given ES by @vadmeste send failure audit only in authMiddleware by @harshavardhana allow uncached DiskInfo() responses in drive healing by @harshavardhana Reorganize batch framework code by @donatello Multi node support (+other changes) by @ramondeklein Enabled integration tests for CI by @shtripat Redact sensitive fields from DescribeBatchJob by @harshavardhana Add design docs for new format algorithm by @krisis fix: ignore os.ErrNotExist errors and also close fd on event file by @harshavardhana RELEASE.2025-01-17T05-24-29Z What’s Changed New Feature Adding automated release notes and formatting by @ravindk89 Other Run latest go based CVE tests from aistor-operator by @shtripat No build and cache while tests by @shtripat fix: bigcache rare test failure in cache.Close() by @harshavardhana update github.com/minio/kms-go/kes to v0.3.1 by @aead Added range download test scenarios by @shtripat Remove local setup-go action as not used by @shtripat More delimiter fixes (ListObjectVersions, delimiter skipping) by @klauspost remove nil panic from kafka logger init() by @harshavardhana RELEASE.2025-01-14T20-14-22Z What’s Changed batch: Resume resume sleep after start by @vadmeste allow parity count to return ‘-1’ when not initialized by @harshavardhana RELEASE.2025-01-14T11-09-45Z What’s Changed Use latest certs loaded by @shtripat Add OriginalAction element to ListBucketsHandler by @taran-p Fix data races in remove peer site by @krisis scanner: Avoid freeze after an ES scan failure by @vadmeste Add StopDelim to stop recursion when delimiter is found by @klauspost Fix nil ptr deref in new kafka implementation by @marktheunissen batch: Set last listed bucket/object in the info progress by @vadmeste RELEASE.2025-01-07T09-10-02Z What’s Changed Require the access token sub/iss to be the same as the token id by @vadmeste fix: endpoint string format for Netperf() by @harshavardhana log site replication meta load errors by @poornas heal: Retry healing from a list of failed objects by @vadmeste fix drive cache metrics names by @kanagarajkm add http3.0 support for all S3 API calls by @harshavardhana Add ’edition’ in admin info & healthinfo response by @anjalshireesh update deps to use new random reader source by @harshavardhana RELEASE.2024-12-31T04-11-53Z What’s Changed fix: use stashBuffer allocated for the purpose by @harshavardhana iam: IsAllowed to evaluate only svc claims when OpenID is enabled by @vadmeste Add Go runtime metrics/profile by @klauspost openid: Add support of getting user info regularly to update claims by @vadmeste update deps madmin-go/v3, pkg/v3, minio/mux by @harshavardhana RELEASE.2024-12-26T14-07-21Z What’s Changed fix: migration of old events for targets with no queue_dir set by @harshavardhana Remove unnecessary vars by @allanrogerr set parity to max if parity exceeds half of total drive count by @harshavardhana Add a config to move dangling objects to a quarantine folder by @vadmeste RELEASE.2024-12-21T04-40-25Z What’s Changed s3: PutObjectTagging to return 400 instead of 503 with bad XML by @vadmeste migrate to franz-go library from sarama by @harshavardhana Add resiliency tests by @allanrogerr RELEASE.2024-12-18T04-41-02Z What’s Changed update miniohq/license with broken MINIO_LICENSE parsing RELEASE.2024-12-17T02-09-18Z What’s Changed move readLock on uploadId at EOF in PutObjectPart by @harshavardhana in https://github.com/miniohq/eos/pull/258 heal: Include more use cases of non-healable but readable objects by @vadmeste in https://github.com/miniohq/eos/pull/248 Add grid RPC stream traces by @klauspost in https://github.com/miniohq/eos/pull/259 update all dependencies and use latest msgp (#20768) by @harshavardhana in https://github.com/miniohq/eos/pull/261 Implementing a new global queueing system. Refactors to audit logging, webhook logging and system logging. by @zveinn in https://github.com/miniohq/eos/pull/173 RELEASE.2024-12-13T13-42-41Z What’s Changed Add certificate expiration metric (v3 only) by @ramondeklein in https://github.com/miniohq/eos/pull/234 upgrade msgp to the latest release by @harshavardhana in https://github.com/miniohq/eos/pull/237 fix: groups lookup performance issue with users with lots of groups by @harshavardhana in https://github.com/miniohq/eos/pull/230 Add Cluster StorageInfo cache by @klauspost in https://github.com/miniohq/eos/pull/239 Fixes for POST policy checks and the x-ignore implementation by @marktheunissen in https://github.com/miniohq/eos/pull/207 Limit concurrent usage cache loading by @klauspost in https://github.com/miniohq/eos/pull/241 Track storage reads/writes by @klauspost in https://github.com/miniohq/eos/pull/243 fix: Privilege escalation in IAM import API by @donatello in https://github.com/miniohq/eos/pull/244 Add license expiration metric (v3 only) by @ramondeklein in https://github.com/miniohq/eos/pull/238 Add Full Object Checksums by @klauspost in https://github.com/miniohq/eos/pull/247 s3: Sanitize the source object name in CopyObject handler by @vadmeste in https://github.com/miniohq/eos/pull/249 Adds http server metrics to v3 by @klauspost in https://github.com/miniohq/eos/pull/242 heal: Move CheckParts from single handler to streaming RPC by @vadmeste in https://github.com/miniohq/eos/pull/251 Use smaller drive list buffer by @klauspost in https://github.com/miniohq/eos/pull/253 re-implement Health handler to be precisely what we want by @harshavardhana in https://github.com/miniohq/eos/pull/245 Track min/max time for windowed operations by @klauspost in https://github.com/miniohq/eos/pull/254 Remove build and cache step for all the tests by @shtripat in https://github.com/miniohq/eos/pull/257 Add interface for custom RPC logging by @klauspost in https://github.com/miniohq/eos/pull/255 Add basic KMS tracing by @klauspost in https://github.com/miniohq/eos/pull/252 Fix replication of checksum headers. by @poornas in https://github.com/miniohq/eos/pull/250 RELEASE.2024-12-04T03-01-19Z What’s Changed Misc. Fixes and Improvements Remove unnecessary logs while parsing quota configuration by @harshavardhana simplify trash folder deletion by @harshavardhana Do not increase proxy metrics for replication proxy not found objects by @bazko1 Added tests for MinIO upgrade scenario by @shtripat Use context.Background for async tier config load by @krisis Re-enable resiliency mint tests, that docker pause a single node by @marktheunissen iam: Fix the import of site-replicator-0 by @vadmeste revert SlowDownRead/SlowDownWrite to SlowDown by @harshavardhana Add batch metrics by @allanrogerr Add targetArn label for bucket replication metrics by @shtripat Add batch jobs metrics documentation for v2 and v3 by @allanrogerr

This page documents settings for configuring a MYSQL service as a target for Bucket Notifications. See Publish Events to MySQL for a tutorial on using these settings. You can establish or modify settings by defining: an environment variable on the host system prior to starting or restarting the AIStor Server. Refer to your operating system’s documentation for how to define an environment variable. a configuration setting using mc admin config set. If you define both an environment variable and the similar configuration setting, AIStor uses the environment variable value.