storageClassName missing in the CRD

[Baykonur]

Hello,

How can we specify the storageClassName for the sts getting created by the operator?

In the example and in the crd definition I do not see any place where to set it up.

[chatton]

Hi @Baykonur,

Additional configuration of the StatefulSet created by the operator is not yet supported through the CRD.

Tracking internally as CLOUDP-65312

[Baykonur]

Thanks, any indication when we can get this feature available?

[chatton]

Hi @Baykonur, this is going to be one of the next features we work on, so it should be coming soon, likely next week or 2.

[kaykhancheckpoint]

Any update on this, its also a feature i require

[fabianlindfors]

Sorry about the auto-closing. This issue should be fixed with #118 which will be included in the next release. The PR adds the ability to add arbitrary configuration of the StatefulSet, including the storageClassName.

[chatton]

Hi @Baykonur, @kaykhancheckpoint

It is now possible to modify the StorageClass name and other stateful set values via the CRD. See the PR #157 as an example.

[samaiyayashraj]

Hello @chatton , Sorry to reopen this issue but I still can't find the storageclass name in the CRD. PFA yaml I'm using create a MongoDB instance using MongoDB community operator.
Here basically I want to use my custom storageclass to create PVC but somehow it's not taking the SC name & it's going in pending state.
example.txt

[chatton]

Hi @samaiyayashraj

Are you trying to update the storageClassName of an existing StatefulSet? This property cannot be changed and you should get an error that looks like

StatefulSet.apps "quick-start-rs" is invalid: spec: Forbidden: updates to statefulset spec for fields other than 'replicas', 'template', and 'updateStrategy' are forbidden

However if you are creating a fresh resource and it is still not working, I am unable to produce that locally, I was however successfully able to create a resource with the overridden storage class name.

If you are still having this issue could you please provide the operator logs and the current state of your StatefulSet (kubectl get sts <mdb-name> -o yaml)