This includes changing NOCOMMIT comments to be NORELEASE comments so the build passes with them. We have tasks inGH for all these NORELEASE comments so they should be caught before merging to master
This action will rollover an index when executed if the provided conditions are met.
Users may specify the maximum age, maximum index size in bytes or maximum index size in number of documents as conditions for rollover.
When the action executes it firsts checks the local cluster state to find out if the alias exists on the index. If the alias does not exist then the index was either rolled over by a previous run or something else has rolled over the index so the action can be marked as completed. If the index still has the alias set the action will make a rollover index request using the Client. When that request returns and the listener is called the action will only be marked as complete if the response indicates the index was rolled over. If the index was not rolled over (because the conditions are not yet met) the action is not marked as complete and will be re-evaluated on the next call to execute.
This means that the result of the action can now be async and we can then implement moving immediately to the next action if the current one is complete
The client and index metadata have now been abstracted away from the Lifecycle classes behind IndexLifecycleContext. This allow us to test the state machine without having to worry about how the state is persisted and read. It also makes the classes much easier to read and reason about.
The lifecycles are stored as custom metadata objects in the cluster state. This change also cleans up the parsing of the lifecycle state so that it can be parsed properly
This test verifies that we have sufficient failover code so that
a newly elected master re-registers old schedules and fires them off.
All times are relative to the index creation date.
Feature consists of a shell of a persistant task which will later be used to inspect the index settings and apply curator like changes to the index (move from hot to warm, rollover, shrink etc.)
Colin Goodheart-Smithe
Tal Levy