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CHANGELOG.md

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Change log

Unreleased

Changed

  • In cluster_node_count, a healthy standby, sync replica or standby leaders cannot be "in archive recovery" because this service doesn't check for lag and timelines.

Added

  • Add the timeline in the cluster_has_replica perfstats. (#50)
  • Add a mention about shell completion support and shell versions in the doc. (#53)
  • Add the leader type and whether it's archiving to the cluster_has_leader perfstats. (#58)

Fixed

  • Add compatibility with requests version 2.25 and higher.
  • Fix what cluster_has_replica deems a healthy replica. (#50, reported by @mbanck)
  • Fix cluster_has_replica to display perfstats for replicas whenever it's possible (healthy or not). (#50)
  • Fix cluster_has_leader to correctly check for standby leaders. (#58, reported by @mbanck)
  • Fix cluster_node_count to correctly manage replication states. (#50, reported by @mbanck)

Misc

  • Improve test coverage by running an HTTP server to fake the Patroni API (#55 by @dlax).
  • Work around old pytest versions in type annotations in the test suite.
  • Declare compatibility with click version 7.1 (or higher).
  • In tests, work around nagiosplugin 1.3.2 not properly handling stdout redirection.

check_patroni 1.0.0 - 2023-08-28

Check patroni is now tagged as Production/Stable.

Added

  • Add sync_standby as a valid replica type for cluster_has_replica. (contributed by @mattpoel)
  • Add info and options (--sync-warning and --sync-critical) about sync replica to cluster_has_replica.
  • Add a new service cluster_has_scheduled_action to warn of any scheduled switchover or restart.
  • Add options to node_is_replica to check specifically for a synchronous (--is-sync) or asynchronous node (--is-async).
  • Add standby-leader as a valid leader type for cluster_has_leader.
  • Add a new service node_is_leader to check if a node is a leader (which includes standby leader nodes)

Fixed

  • Fix the node_is_alive check. (#31)
  • Fix the cluster_has_replica and cluster_node_count checks to account for the new replica state streaming introduced in v3.0.4 (#28, reported by @log1-c)

Misc

  • Create CHANGELOG.md
  • Add tests for the output of the scripts in addition to the return code
  • Documentation in CONTRIBUTING.md

check_patroni 0.2.0 - 2023-03-20

Added

  • Add a --save option when state files are used
  • Modify -e/--endpoints to allow a comma separated list of endpoints (#21, reported by @lihnjo)
  • Use requests instead of urllib3 (with extensive help from @dlax)
  • Change the way logging is handled (with extensive help from @dlax)

Fix

  • Reverse the test for node_is_pending
  • SSL handling

Misc

  • Several doc Fix and Updates
  • Use spellcheck and isort
  • Remove tests for python 3.6
  • Add python tests for python 3.11

check_patroni 0.1.1 - 2022-07-15

The initial release covers the following checks :

  • check a cluster for
    • configuration change
    • presence of a leader
    • presence of a replica
    • maintenance status
  • check a node for
    • liveness
    • pending restart status
    • primary status
    • replica status
    • tl change
    • patroni version