Updating Opensearch Helm chart fails

[KlavsKlavsen]

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Describe the bug
When I try to upgrade opensearch Helm chart (from v1.0.4 to 1.2.1) - it fails - even with "replace" in 'sync' - with this error:

error when replacing "/dev/shm/148566228": StatefulSet.apps "opensearch-cluster-master" is invalid: spec: Forbidden: updates to statefulset spec for fields other than 'replicas', 'template', and 'updateStrategy' are forbidden

To Reproduce

install v1.0.4 from https://opensearch-project.github.io/helm-charts - and then v1.2.1 and try to sync.. it fails on statefulset - even with replace set for that it fails.

Version

v2.1.7+a408e29

[acjohnson]

+1

[acjohnson]

This is a opensearch helm chart issue, nothing to do with argo-cd opensearch-project/helm-charts#37 (comment)

[KlavsKlavsen]

so we're sure a helm upgrade would fail in this? seems to me someone would have noticed.. I'll have to try and install + upgrade with helm to see if thats the case then :)

[acjohnson]

so we're sure a helm upgrade would fail in this? seems to me someone would have noticed.. I'll have to try and install + upgrade with helm to see if thats the case then :)

We did notice 😅