tolerations not for servers?

[dash042]

I can see tolerations implemented for admission-controller and couchbase-operator - but not for the actual servers.
Please advise.

[dash042]

trying to put it under:
"
cluster:
servers:
default:
pod:
spec:
"
worked once - I have not yet figured out why

[patrick-stephens]

An overview of using taints and tolerations is here: https://docs.couchbase.com/operator/current/concept-scheduling.html#cluster-isolation

The pod section is documented here: https://docs.couchbase.com/operator/current/resource/couchbasecluster.html#couchbaseclusters-spec-servers-pod

It is just the raw Kubernetes type although we do warn that we reserve the right to overwrite things as required (e.g. server zones affect ). However tolerations are currently not overwritten by anything the operator does.

[tahmmee]

Hi @dash042 , Is the issue here that helm is not passing taints/tolerations from the Pod spec?
Can you share the values you a providing to the chart

[patrick-stephens]

There is an example of using the pod spec for node selector: https://github.com/couchbase-partners/helm-charts/blob/master/charts/couchbase-operator/examples/node-selector-values.yaml