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Changelog

3.5.x (? ? ?)

General

  • Update license copyright to 2016
  • Use slim python version with Docker #527 (xaka)

Bug fixes

  • Fix sphinx documentation build error #506 (hydrapolic)
  • Ensure snapshots are found before iterating #507 (garyelephant)
  • Fix a doc inconsistency #509 (pmoust)
  • Fix a typo in show documentation #513 (pbamba)
  • Default to trying the cluster state for checking whether indices are closed, and then fall back to using the _cat API (for Amazon ES instances). #519 (untergeek)
  • Improve logging to show time delay between optimize runs, if selected. #525 (untergeek)
  • Allow elasticsearch-py module versions through 2.3.0 (a presumption at this point) #524 (untergeek)

3.4.0 (28 October 2015)

General

  • API change in elasticsearch-py 1.7.0 prevented alias operations. Fixed in #486 (HonzaKral)
  • During index selection you can now select only closed indices with --closed-only. Does not impact --all-indices Reported in #476. Fixed in #487 (Basster)
  • API Changes in Elasticsearch 2.0.0 required some refactoring. All tests pass for ES versions 1.0.3 through 2.0.0-rc1. Fixed in #488 (untergeek)
  • es_repo_mgr now has access to the same SSL options from #462. #489 (untergeek)
  • Logging improvements requested in #475. (untergeek)
  • Added --quiet flag. #494 (untergeek)
  • Fixed index_closed to work with AWS Elasticsearch. #499 (univerio)
  • Acceptable versions of Elasticsearch-py module are 1.8.0 up to 2.1.0 (untergeek)

3.3.0 (31 August 2015)

Announcement

  • Curator is tested in Jenkins. Each commit to the master branch is tested with both Python versions 2.7.6 and 3.4.0 against each of the following Elasticsearch versions: * 1.7_nightly * 1.6_nightly * 1.7.0 * 1.6.1 * 1.5.1 * 1.4.4 * 1.3.9 * 1.2.4 * 1.1.2 * 1.0.3
  • If you are using a version different from this, your results may vary.

General

  • Allocation type can now also be include or exclude, in addition to the the existing default require type. Add --type to the allocation command to specify the type. #443 (steffo)
  • Bump elasticsearch python module dependency to 1.6.0+ to enable synced_flush API call. Reported in #447 (untergeek)
  • Add SSL features, --ssl-no-validate and certificate to provide other ways to validate SSL connections to Elasticsearch. #436 (untergeek)

Bug fixes

  • Delete by space was only reporting space used by primary shards. Fixed to show all space consumed. Reported in #455 (untergeek)
  • Update exit codes and messages for snapshot selection. Reported in #452 (untergeek)
  • Fix potential int/float casting issues. Reported in #465 (untergeek)

3.2.3 (16 July 2015)

Bug fix

  • In order to address customer and community issues with bulk deletes, the master_timeout is now invoked for delete operations. This should address 503s with 30s timeouts in the debug log, even when --timeout is set to a much higher value. The master_timeout is tied to the --timeout flag value, but will not exceed 300 seconds. #420 (untergeek)

General

  • Mixing it up a bit here by putting General second! The only other changes are that logging has been improved for deletes so you won't need to have the --debug flag to see if you have error codes >= 400, and some code documentation improvements.

3.2.2 (13 July 2015)

General

  • This is a very minor change. The mock library recently removed support for Python 2.6. As many Curator users are using RHEL/CentOS 6, which is pinned to Python 2.6, this requires the mock version referenced by Curator to also be pinned to a supported version (mock==1.0.1).

3.2.1 (10 July 2015)

General

  • Added delete verification & retry (fixed at 3x) to potentially cover an edge case in #420 (untergeek)
  • Since GitHub allows rST (reStructuredText) README documents, and that's what PyPI wants also, the README has been rebuilt in rST. (untergeek)

Bug fixes

  • If closing indices with ES 1.6+, and all indices are closed, ensure that the seal command does not try to seal all indices. Reported in #426 (untergeek)
  • Capture AttributeError when sealing indices if a non-TransportError occurs. Reported in #429 (untergeek)

3.2.0 (25 June 2015)

New!

  • Added support to manually seal, or perform a [synced flush](http://www.elastic.co/guide/en/elasticsearch/reference/current/indices-synced-flush.html) on indices with the seal command. #394 (untergeek)
  • Added experimental support for SSL certificate validation. In order for this to work, you must install the certifi python module: pip install certifi This feature should automatically work if the certifi module is installed. Please report any issues.

General

  • Changed logging to go to stdout rather than stderr. Reopened #121 and figured they were right. This is better. (untergeek)
  • Exit code 99 was unpopular. It has been removed. Reported in #371 and #391 (untergeek)
  • Add --skip-repo-validation flag for snapshots. Do not validate write access to repository on all cluster nodes before proceeding. Useful for shared filesystems where intermittent timeouts can affect validation, but won't likely affect snapshot success. Requested in #396 (untergeek)
  • An alias no longer needs to be pre-existent in order to use the alias command. #317 (untergeek)
  • es_repo_mgr now passes through upstream errors in the event a repository fails to be created. Requested in #405 (untergeek)

Bug fixes

  • In rare cases, * wildcard would not expand. Replaced with _all. Reported in #399 (untergeek)
  • Beginning with Elasticsearch 1.6, closed indices cannot have their replica count altered. Attempting to do so results in this error: org.elasticsearch.ElasticsearchIllegalArgumentException: Can't update [index.number_of_replicas] on closed indices [[test_index]] - can leave index in an unopenable state As a result, the change_replicas method has been updated to prune closed indices. This change will apply to all versions of Elasticsearch. Reported in #400 (untergeek)
  • Fixed es_repo_mgr repository creation verification error. Reported in #389 (untergeek)

3.1.0 (21 May 2015)

General

  • If wait_for_completion is true, snapshot success is now tested and logged. Reported in #253 (untergeek)
  • Log & return false if a snapshot is already in progress (untergeek)
  • Logs individual deletes per index, even though they happen in batch mode. Also log individual snapshot deletions. Reported in #372 (untergeek)
  • Moved chunk_index_list from cli to api utils as it's now also used by filter.py
  • Added a warning and 10 second timer countdown if you use --timestring to filter indices, but do not use --older-than or --newer-than in conjunction with it. This is to address #348, which behavior isn't a bug, but prevents accidental action against all of your time-series indices. The warning and timer are not displayed for show and --dry-run operations.
  • Added tests for es_repo_mgr in #350
  • Doc fixes

Bug fixes

  • delete-by-space needed the same fix used for #245. Fixed in #353 (untergeek)
  • Increase default client timeout for es_repo_mgr as node discovery and availability checks for S3 repositories can take a bit. Fixed in #352 (untergeek)
  • If an index is closed, indicate in show and --dry-run output. Reported in #327. (untergeek)
  • Fix issue where CLI parameters were not being passed to the es_repo_mgr create sub-command. Reported in #337. (feltnerm)

3.0.3 (27 Mar 2015)

Announcement

This is a bug fix release. #319 and #320 are affecting a few users, so this release is being expedited.

Test count: 228 Code coverage: 99%

General

  • Documentation for the CLI converted to Asciidoc and moved to http://www.elastic.co/guide/en/elasticsearch/client/curator/current/index.html
  • Improved logging, and refactored a few methods to help with this.
  • Dry-run output is now more like v2, with the index or snapshot in the log line, along with the command. Several tests needed refactoring with this change, along with a bit of documentation.

Bug fixes

  • Fix links to repository in setup.py. Reported in #318 (untergeek)
  • No more --delay with optimized indices. Reported in #319 (untergeek)
  • --request_timeout not working as expected. Reinstate the version 2 timeout override feature to prevent default timeouts for optimize and snapshot operations. Reported in #320 (untergeek)
  • Reduce index count to 200 for test.integration.test_cli_commands.TestCLISnapshot.test_cli_snapshot_huge_list in order to reduce or eliminate Jenkins CI test timeouts. Reported in #324 (untergeek)
  • --dry-run no longer calls show, but will show output in the log, as in v2. This was a recurring complaint. See #328 (untergeek)

3.0.2 (23 Mar 2015)

Announcement

This is a bug fix release. #307 and #309 were big enough to warrant an expedited release.

Bug fixes

  • Purge unneeded constants, and clean up config options for snapshot. Reported in #303 (untergeek)
  • Don't split large index list if performing snapshots. Reported in #307 (untergeek)
  • Act correctly if a zero value for --older-than or --newer-than is provided. #309 (untergeek)

3.0.1 (16 Mar 2015)

Announcement

The regex_iterate method was horribly named. It has been renamed to apply_filter. Methods have been added to allow API users to build a filtered list of indices similarly to how the CLI does. This was an oversight. Props to @SegFaultAX for pointing this out.

General

  • In conjunction with the rebrand to Elastic, URLs and documentation were updated.
  • Renamed horribly named regex_iterate method to apply_filter #298 (untergeek)
  • Added build_filter method to mimic CLI calls. #298 (untergeek)
  • Added Examples page in the API documentation. #298 (untergeek)

Bug fixes

  • Refactored to show --dry-run info for --disk-space calls. Reported in #290 (untergeek)
  • Added list chunking so acting on huge lists of indices won't result in a URL bigger than 4096 bytes (Elasticsearch's default limit.) Reported in elastic#245 (comment)
  • Refactored to_csv() method to be simpler.
  • Added and removed tests according to changes. Code coverage still at 99%

3.0.0 (9 March 2015)

Release Notes

The full release of Curator 3.0 is out! Check out all of the changes here!

Note: This release is _not_ reverse compatible with any previous version.

Because 3.0 is a major point release, there have been some major changes to both the API as well as the CLI arguments and structure.

Be sure to read the updated command-line specific docs in the [wiki](https://github.com/elasticsearch/curator/wiki) and change your command-line arguments accordingly.

The API docs are still at http://curator.readthedocs.org. Be sure to read the latest docs, or select the docs for 3.0.0.

General

  • Breaking changes to the API. Because this is a major point revision, changes to the API have been made which are non-reverse compatible. Before upgrading, be sure to update your scripts and test them thoroughly.
  • Python 3 support Somewhere along the line, Curator would no longer work with curator. All tests now pass for both Python2 and Python3, with 99% code coverage in both environments.
  • New CLI library. Using Click now. http://click.pocoo.org/3/ This change is especially important as it allows very easy CLI integration testing.
  • Pipelined filtering! You can now use --older-than & --newer-than in the same command! You can also provide your own regex via the --regex parameter. You can use multiple instances of the --exclude flag.
  • Manually include indices! With the --index paramter, you can add an index to the working list. You can provide multiple instances of the --index parameter as well!
  • Tests! So many tests now. Test coverage of the API methods is at 100% now, and at 99% for the CLI methods. This doesn't mean that all of the tests are perfect, or that I haven't missed some scenarios. It does mean, however, that it will be much easier to write tests if something turns up missed. It also means that any new functionality will now need to have tests.
  • Iteration changes Methods now only iterate through each index when appropriate! In fact, the only commands that iterate are alias and optimize. The bloom command will iterate, but only if you have added the --delay flag with a value greater than zero.
  • Improved packaging! Methods have been moved into categories of api and cli, and further broken out into individual modules to help them be easier to find and read.
  • Check for allocation before potentially re-applying an allocation rule. #273 (ferki)
  • Assigning replica count and routing allocation rules _can_ be done to closed indices. #283 (ferki)

Bug fixes

  • Don't accidentally delete .kibana index. #261 (malagoli)
  • Fix segment count for empty indices. #265 (untergeek)
  • Change bloom filter cutoff Elasticsearch version to 1.4. Reported in #267 (untergeek)

3.0.0rc1 (5 March 2015)

Release Notes

RC1 is here! I'm re-releasing the Changes from all betas here, minus the intra-beta code fixes. Barring any show stoppers, the official release will be soon.

General

  • Breaking changes to the API. Because this is a major point revision, changes to the API have been made which are non-reverse compatible. Before upgrading, be sure to update your scripts and test them thoroughly.
  • Python 3 support Somewhere along the line, Curator would no longer work with curator. All tests now pass for both Python2 and Python3, with 99% code coverage in both environments.
  • New CLI library. Using Click now. http://click.pocoo.org/3/ This change is especially important as it allows very easy CLI integration testing.
  • Pipelined filtering! You can now use --older-than & --newer-than in the same command! You can also provide your own regex via the --regex parameter. You can use multiple instances of the --exclude flag.
  • Manually include indices! With the --index paramter, you can add an index to the working list. You can provide multiple instances of the --index parameter as well!
  • Tests! So many tests now. Test coverage of the API methods is at 100% now, and at 99% for the CLI methods. This doesn't mean that all of the tests are perfect, or that I haven't missed some scenarios. It does mean, however, that it will be much easier to write tests if something turns up missed. It also means that any new functionality will now need to have tests.
  • Methods now only iterate through each index when appropriate!
  • Improved packaging! Hopefully the entry_point issues some users have had will be addressed by this. Methods have been moved into categories of api and cli, and further broken out into individual modules to help them be easier to find and read.
  • Check for allocation before potentially re-applying an allocation rule. #273 (ferki)
  • Assigning replica count and routing allocation rules _can_ be done to closed indices. #283 (ferki)

Bug fixes

  • Don't accidentally delete .kibana index. #261 (malagoli)
  • Fix segment count for empty indices. #265 (untergeek)
  • Change bloom filter cutoff Elasticsearch version to 1.4. Reported in #267 (untergeek)

3.0.0b4 (5 March 2015)

Notes

Integration testing! Because I finally figured out how to use the Click Testing API, I now have a good collection of command-line simulations, complete with a real back-end. This testing found a few bugs (this is why testing exists, right?), and fixed a few of them.

Bug fixes

  • HUGE! curator show snapshots would _delete_ snapshots. This is fixed.
  • Return values are now being sent from the commands.
  • scripttest is no longer necessary (click.Test works!)
  • Calling get_snapshot without a snapshot name returns all snapshots

3.0.0b3 (4 March 2015)

Bug fixes

  • setup.py was lacking the new packages "curator.api" and "curator.cli" The package works now.
  • Python3 suggested I had to normalize the beta tag to just b3, so that's also changed.
  • Cleaned out superfluous imports and logger references from the __init__.py files.

3.0.0-beta2 (3 March 2015)

Bug fixes

  • Python3 issues resolved. Tests now pass on both Python2 and Python3

3.0.0-beta1 (3 March 2015)

General

  • Breaking changes to the API. Because this is a major point revision, changes to the API have been made which are non-reverse compatible. Before upgrading, be sure to update your scripts and test them thoroughly.
  • New CLI library. Using Click now. http://click.pocoo.org/3/
  • Pipelined filtering! You can now use --older-than & --newer-than in the same command! You can also provide your own regex via the --regex parameter. You can use multiple instances of the --exclude flag.
  • Manually include indices! With the --index paramter, you can add an index to the working list. You can provide multiple instances of the --index parameter as well!
  • Tests! So many tests now. Unit test coverage of the API methods is at 100% now. This doesn't mean that all of the tests are perfect, or that I haven't missed some scenarios. It does mean that any new functionality will need to also have tests, now.
  • Methods now only iterate through each index when appropriate!
  • Improved packaging! Hopefully the entry_point issues some users have had will be addressed by this. Methods have been moved into categories of api and cli, and further broken out into individual modules to help them be easier to find and read.
  • Check for allocation before potentially re-applying an allocation rule. #273 (ferki)

Bug fixes

  • Don't accidentally delete .kibana index. #261 (malagoli)
  • Fix segment count for empty indices. #265 (untergeek)
  • Change bloom filter cutoff Elasticsearch version to 1.4. Reported in #267 (untergeek)

2.1.2 (22 January 2015)

Bug fixes

  • Do not try to set replica count if count matches provided argument. #247 (bobrik)
  • Fix JSON logging (Logstash format). #250 (magnusbaeck)
  • Fix bug in filter_by_space() which would match all indices if the provided patterns found no matches. Reported in #254 (untergeek)

2.1.1 (30 December 2014)

Bug fixes

  • Renamed unnecessarily redundant --replicas to --count in args for curator_script.py

2.1.0 (30 December 2014)

General

  • Snapshot name now appears in log output or STDOUT. #178 (untergeek)
  • Replicas! You can now change the replica count of indices. Requested in #175 (untergeek)
  • Delay option added to Bloom Filter functionality. #206 (untergeek)
  • Add 2-digit years as acceptable pattern (y vs. Y). Reported in #209 (untergeek)
  • Add Docker container definition #226 (christianvozar)
  • Allow the use of 0 with --older-than, --most-recent and --delete-older-than. See #208. #211 (bobrik)

Bug fixes

  • Edge case where 1.4.0.Beta1-SNAPSHOT would break version check. Reported in #183 (untergeek)
  • Typo fixed. #193 (ferki)
  • Type fixed. #204 (gheppner)
  • Shows proper error in the event of concurrent snapshots. #177 (untergeek)
  • Fixes erroneous index display of _, a, l, l when --all-indices selected. Reported in #222 (untergeek)
  • Use json.dumps() to escape exceptions. Reported in #210 (untergeek)
  • Check if index is closed before adding to alias. Reported in #214 (bt5e)
  • No longer force-install argparse if pre-installed #216 (whyscream)
  • Bloom filters have been removed from Elasticsearch 1.5.0. Update methods and tests to act accordingly. #233 (untergeek)

2.0.2 (8 October 2014)

Bug fixes

  • Snapshot name not displayed in log or STDOUT #185 (untergeek)
  • Variable name collision in delete_snapshot() #186 (untergeek)

2.0.1 (1 October 2014)

Bug fix

  • Override default timeout when snapshotting --all-indices #179 (untergeek)

2.0.0 (25 September 2014)

General

  • New! Separation of Elasticsearch Curator Python API and curator_script.py (untergeek)
  • New! --delay after optimize to allow cluster to quiesce #131 (untergeek)
  • New! --suffix option in addition to --prefix #136 (untergeek)
  • New! Support for wildcards in prefix & suffix #136 (untergeek)
  • Complete refactor of snapshots. Now supporting incrementals! (untergeek)

Bug fix

  • Incorrect error msg if no indices sent to create_snapshot (untergeek)
  • Correct for API change coming in ES 1.4 #168 (untergeek)
  • Missing " in Logstash log format #143 (cassianoleal)
  • Change non-master node test to exit code 0, log as INFO. #145 (untergeek)
  • months option missing from validate_timestring() (untergeek)

1.2.2 (29 July 2014)

Bug fix

  • Updated README.md to briefly explain what curator does #117 (untergeek)
  • Fixed es_repo_mgr logging whitelist #119 (untergeek)
  • Fixed absent months time-unit #120 (untergeek)
  • Filter out .marvel-kibana when prefix is .marvel- #120 (untergeek)
  • Clean up arg parsing code where redundancy exists #123 (untergeek)
  • Properly divide debug from non-debug logging #125 (untergeek)
  • Fixed show command bug caused by changes to command structure #126 (michaelweiser)

1.2.1 (24 July 2014)

Bug fix

  • Fixed the new logging when called by curator entrypoint.

1.2.0 (24 July 2014)

General

  • New! Allow user-specified date patterns: --timestring #111 (untergeek)
  • New! Curate weekly indices (must use week of year) #111 (untergeek)
  • New! Log output in logstash format --logformat logstash #111 (untergeek)
  • Updated! Cleaner default logs (debug still shows everything) (untergeek)
  • Improved! Dry runs are more visible in log output (untergeek)

Errata

  • The --separator option was removed in lieu of user-specified date patterns.
  • Default --timestring for days: %Y.%m.%d (Same as before)
  • Default --timestring for hours: %Y.%m.%d.%H (Same as before)
  • Default --timestring for weeks: %Y.%W

1.1.3 (18 July 2014)

Bug fix

  • Prefix not passed in get_object_list() #106 (untergeek)
  • Use os.devnull instead of /dev/null for Windows #102 (untergeek)
  • The http auth feature was erroneously omitted #100 (bbuchacher)

1.1.2 (13 June 2014)

Bug fix

  • This was a showstopper bug for anyone using RHEL/CentOS with a Python 2.6 dependency for yum
  • Python 2.6 does not like format calls without an index. #96 via #95 (untergeek)
  • We won't talk about what happened to 1.1.1. No really. I hate git today :(

1.1.0 (12 June 2014)

General

  • Updated! New command structure
  • New! Snapshot to fs or s3 #82 (untergeek)
  • New! Add/Remove indices to alias #82 via #86 (cschellenger)
  • New! --exclude-pattern #80 (ekamil)
  • New! (sort of) Restored --log-level support #73 (xavier-calland)
  • New! show command-line options #82 via #68 (untergeek)
  • New! Shard Allocation Routing #82 via #62 (nickethier)

Bug fix

  • Fix --max_num_segments not being passed correctly #74 (untergeek)
  • Change BUILD_NUMBER to CURATOR_BUILD_NUMBER in setup.py #60 (mohabusama)
  • Fix off-by-one error in time calculations #66 (untergeek)
  • Fix testing with python3 #92 (untergeek)

Errata

  • Removed optparse compatibility. Now requires argparse.

1.0.0 (25 Mar 2014)

General

  • compatible with elasticsearch-py 1.0 and Elasticsearch 1.0 (honzakral)
  • Lots of tests! (honzakral)
  • Streamline code for 1.0 ES versions (honzakral)

Bug fix

  • Fix find_expired_indices() to not skip closed indices (honzakral)

0.6.2 (18 Feb 2014)

General

  • Documentation fixes #38 (dharrigan)
  • Add support for HTTPS URI scheme and optparse compatibility for Python 2.6 (gelim)
  • Add elasticsearch module version checking for future compatibility checks (untergeek)

0.6.1 (08 Feb 2014)

General

  • Added tarball versioning to setup.py (untergeek)

Bug fix

  • Fix long_description by including README.md in MANIFEST.in (untergeek)
  • Incorrect version number in curator.py (untergeek)

0.6.0 (08 Feb 2014)

General

  • Restructured repository to a be a proper python package. (arieb)
  • Added setup.py file. (arieb)
  • Removed the deprecated file logstash_index_cleaner.py (arieb)
  • Updated README.md to fit the new package, most importantly the usage and installation. (arieb)
  • Fixes and package push to PyPI (untergeek)

0.5.2 (26 Jan 2014)

General

  • Fix boolean logic determining hours or days for time selection (untergeek)

0.5.1 (20 Jan 2014)

General

  • Fix can_bloom to compare numbers (HonzaKral)
  • Switched find_expired_indices() to use datetime and timedelta
  • Do not try and catch unrecoverable exceptions. (HonzaKral)
  • Future proofing the use of the elasticsearch client (i.e. work with version 1.0+ of Elasticsearch) (HonzaKral) Needs more testing, but should work.
  • Add tests for these scenarios (HonzaKral)

0.5.0 (17 Jan 2014)

General

  • Deprecated logstash_index_cleaner.py Use new curator.py instead (untergeek)
  • new script change: curator.py (untergeek)
  • new add index optimization (Lucene forceMerge) to reduce segments and therefore memory usage. (untergeek)
  • update refactor of args and several functions to streamline operation and make it more readable (untergeek)
  • update refactor further to clean up and allow immediate (and future) portability (HonzaKral)

0.4.0

General