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CHANGELOG.md

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Change Log

All notable changes to this project will be documented in this file. This project adheres to Semantic Versioning.

Unreleased

4.0.0 - 2018-02-17

Breaking Changes

  • remove support for EOL ruby < 2.3 as they are EOL (@majormoses)

Changed

  • appease the cops (@majormoses)

3.0.1 - 2018-01-07

Fixed

  • locked mixlib-cli dep to ~> 1.5 as 2.0 removes ruby support for < 2.5 (@majormoses)

3.0.0 - 2018-12-04

Breaking Changes

  • renamed event mapping utility function map_v2_event_into_v1 to match naming change to Sensu Go map_go_event_into_ruby (@jspaleta)
  • renamed mutator and handler mixin arguments from --map-v2-event-into-v1 to match naming change to Sensu Go --map-go-event-into-ruby (@jspaleta)
  • renamed envar option from SENSU_MAP_V2_EVENT_INTO_V1 to SENSU_MAP_GO_EVENT_INTO_RUBY (@jspaleta)
  • updated map_go_event_into_ruby logic to account for entity attribute refactor (@jspaleta)

Added

  • map_go_event_info_ruby now takes optional map_annotation argument to indicate annotation key holding json string to be mapped into ruby entity attributes default value is "sensu.io.json_attributes" optional envvar SENSU_MAP_ANNOTATION to use as environment override (@jspaleta)
  • add mutator-go-into-ruby.rb binary. This mutator command can be used to mutate Sensu Go events into Sensu Core 1.x events (@jspaleta)

2.7.0 - 2018-09-12

Added

  • Added map_v2_event_into_v1 method to Utils for all plugin classes to use. (@jspaleta)
  • Added --map-v2-event-into-v1 runtime commandline option to base Handler and Mutator classes. (@jspaleta)
  • Alternatively set envvar SENSU_MAP_V2_EVENT_INTO_V1=1 and handlers/mutators will automatically attempt to map 2.x event data. (@jspaleta)
  • New cli option/envvar makes it possible to use sensu-plugin based handlers/mutators with Sensu 2.0 events until they provide native 2.0 event support internally. (@jspaleta)
  • Mapping function sets and checks for boolean event attribute 'v2_event_mapped_into_v1', to prevent mapping from running multiple times in same pipeline. (@jspaleta)

2.6.0 - 2018-08-28

Fixed

  • Fix paginated_get for backward compatibility with Sensu API < 1.4 (@cwjohnston).

2.6.0 - 2018-08-28

Added

  • Added utils method paginated_get for iteratively retrieving API responses (@cwjohnston).

2.5.0 - 2018-04-03

Added

  • Added Handler Sensu API HTTPS support through API configuration (e.g. {"api": {"ssl": {}} (@portertech).

2.4.0 - 2018-02-08

Added

  • Added subclass for Generic metrics output to support multiple metrics output formats (@bergerx)

Changed

  • updated metrics class inheritance hierarchy (@bergerx)

2.3.0 - 2017-08-17

Added

  • Added subclass for InfluxDB output (@luisdavim)
  • Added subclass for DogStatsD output (@luisdavim)

Changed

  • updated changelog to be more inline with current standard for plugins (@majormoses)

2.2.0 - 2017-08-15

Added

  • Added rubocop test to the Rakefile (@luisdavim)

v2.1.0 - 2017-07-06

Added

  • Added cast_bool_values_int helper method to convert boolean values to integers

v2.0.1 - 2017-04-28

Changed

  • Update json module requirement to < 3.0.0

v2.0.0 - 2017-03-29

Breaking Change

IMPORTANT! This release includes the following potentially breaking changes:

  • Plugins now exit with status 3 (unknown) when encountering an exception or being run with bad arguments.
  • Removed support for Ruby 1.9 and earlier.
  • Deprecated filtering methods in this library are now disabled by default. For more information read this blog post

v1.4.5 - 2017-03-07

Added

  • Added support for globally disabling deprecated filtering methods via the sensu_plugin configuration scope. See README for example.

Fixed

v1.4.4 - 2016-12-08

  • Fixed a regression in Sensu::Handler api_request method, introduced in v1.4.3, which broke silence stashes and check dependencies on Ruby 2.x.

v1.4.3 - 2016-10-04

Fixed

  • Fixed an incompatibility with Ruby 1.9 introduced in Sensu::Handler api_request circa sensu-plugin 1.3.0
  • Fixed Sensu::Handler check dependency filtering by using plural form events API endpoint, instead of singular-form event.
  • Fixed a condition where config_files method may attempt to read from a non-existent file.

v1.4.2 - 2016-08-08

Fixed

  • Fixed a condition in which empty strings in check dependencies attribute values would cause an exception. (#147 via @rs-mrichmond)

v1.4.1 - 2016-08-03

Fixed

  • Actually fix dependency loading problems in Ruby 1.9 environments by changing 'json' dependency from <= 2.0.0 to < 2.0.0. (#149 via @cwjohnston)

v1.4.0 - 2016-07-20

Breaking Change

  • Filtering of events is now deprecated in Sensu::Handler and will be removed in a future release. See this blog post for more detail.

Changed

  • Warnings are now visible in handler output when deprecated event filtering is used, as it is by default. (#139 via @cwjohnston)
  • Filtering of events can now be disabled on a per-check basis by setting value of custom attribute enable_deprecated_filtering to false (#139 via @cwjohnston)
  • Filtering of events based on occurrences can now be disabled on a per-check basis by setting value of custom attribute enable_deprecated_occurrence_filtering to false (#139 via @cwjohnston)
  • The deep_merge implementation has changed to mirror that of Sensu Core (#123 via @amdprophet):

Previously, if there were two conflicting data types in the same namespace (e.g. a Hash in one file, and an Array in another), sensu-plugin would throw an exception. It will now only use whatever loaded first, which is how Sensu Core handles this problem.

  • The api_request method now defaults api configuration host 127.0.0.1 and port 4567 when configuration has not been provided via SENSU_API_URL environment variable nor Sensu JSON configuration.
  • Dependency on 'json' changed to '<= 2.0.0' to avoid dependency loading problems in Ruby 1.9 environments. (#138 via @nibalizer)

Fixed

  • Now explicitly requiring 'json' in sensu-plugin/utils to avoid empty settings confusion (#141 via @zroger)
  • Project tests updated to silence warnings by using Minitest::Test (#132 via @amdprophet).
  • Now exiting with return code 3 (UNKNOWN) when plugin require statements raise an exception. Previously this would cause plugins to exit with status 0. (#121 via @fessyfoo)

v1.3.0 - 2016-06-06

Changed

  • Refresh logic changed to subtract occurrences threshold before comparison; this changes alerting behavior in certain cases. (#82 from @ghicks-rmn)
  • Update Sensu::Handler class to use Timeout.timeout in lieu of Object#timeout deprecated in ruby 2.3.0 (#117 from @ab)
  • Update dependency on mixlib-cli from '>= 1.1.0' to '>= 1.5.0' (aa59019 from @mattyjones, see #93)
  • Timeout for API requests in stash_exists? method increased from 2 seconds to 5 seconds. (3e9ac7e from @analytically, see #99)

Added

  • When set, value of SENSU_API_URL environment variable will supersede api settings when constructing API URL (#81 from @AlexisMontagne)
  • api_request method now supports https and http URLs as the value of api.host, backward compatible with non-url values (#102 from @zbintliff ).
  • New Sensu::Mutator base class for writing mutator plugins (#106 from @zbintliff)
  • Checks now only run at_exit when @@autorun is not false. This allows for easier rspec testing of checks and is how handlers currently work.(#116 from @zbintliff)

Fixed

  • bail method now properly returns error message in certain failure cases (#78 from @quodlibetor)
  • Sensu::Plugin::CLI::Graphite no longer appends unnecessary line endings to output which cause graphite to drop metrics (#114 from @petecheslock)

Earlier versions

The changes in earlier releases are not fully documented but comparison links are available: