add minReadySeconds option to statefulset

[daniel-lee-sb]

Add minReadySeconds to storage Statefulset to allow users to set the minimum ready time before continuing rollout.

[Haleygo]

Thanks for the pull request, but I already added it in cd409e7.

[daniel-lee-sb]

Thanks for the pull request, but I already added it in cd409e7.

Oh, thanks :) When can we use that!! 👍

[Haleygo]

Thanks for the pull request, but I already added it in cd409e7.

Oh, thanks :) When can we use that!! 👍

To be optimistic, I'd say this week)

[f41gh7]

Please note minReadySeconds is immutable field for StatefulSet Spec. Changing value for it will require manual action - kubectl delete statefulset NAME --cascade=orphan.

[Haleygo]

Please note minReadySeconds is immutable field for StatefulSet Spec. Changing value for it will require manual action - kubectl delete statefulset NAME --cascade=orphan.

@f41gh7 minReadySeconds is not an immutable field, can't find any doc:(, but you can try it

* spec: Forbidden: updates to statefulset spec for fields other than 'replicas', 'ordinals', 'template', 'updateStrategy', 'persistentVolumeClaimRetentionPolicy' and 'minReadySeconds' are forbidden

[f41gh7]

@f41gh7 minReadySeconds is not an immutable field, can't find any doc:(, but you can try it

Indeed, my bad, I thought it's immutable.

[Haleygo]

@daniel-lee-sb jfyi, victoria-metrics-cluster-0.17.0 has been released with above enhancement.