Add annotation to configure healthcheck retries for EtcdadmCluster #44
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Description of changes:
This PR adds an annotation
etcdcluster.cluster.x-k8s.io/healthcheck-retries
which allows you to configure healthcheck tries for individualEtcdadmCluster
objects.Setting the healthcheck retries to 0 skips healthchecks for that cluster altogether and doesn't reconcile any unhealthy etcd machines.
It also makes the healthcheck interval configurable using the
--healthcheck-interval
flag on theetcdadm-controller
, with the same default of 30 seconds.By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.