Support for ExtraObjects like additionals secrets

[bilyboy785]

Preflight Checklist

• I agree to follow the Code of Conduct that this project adheres to.
• I have searched the issue tracker for an issue that matches the one I want to file, without success.

Problem Description

I'm searching for adding custom resources, like new secrets.

Proposed Solution

It would be great to add to the helm chart an extraObjects array that allow users to add resources.

Alternatives Considered

No response

Additional Information

App V: 2.37.0
Chart V: 0.15.3

[nabokihms]

@bilyboy785, could you elaborate more on your use case? Why do you need to deploy secrets as the part of the chart?

[bilyboy785]

Hello @nabokihms , we are using Secret Manager on GCP and SecretProviderClass kind to use Secrets in our Helm manifests. So i needed to add new resources in the template directory of Dex for SecretProviderClass.

Exemple

I use secretProviderClass to call my secret from GCP, and use them in the value file

My secretProviderClass.yaml :

---
apiVersion: secrets-store.csi.x-k8s.io/v1
kind: SecretProviderClass
metadata:
  name: dex-secrets
  annotations:
    argocd.argoproj.io/sync-wave: '-2'
    argocd.argoproj.io/hook: PreSync
    argocd.argoproj.io/hook-delete-policy: BeforeHookCreation
spec:
  provider: gcp
  secretObjects:
    - secretName: dex-secrets
      type: Opaque
      data:
        - objectName: DEX_ARGOWORKFLOWS_CLIENT_SECRET
          key: dex_argoworkflows_client_secret
        - objectName: DEX_ARGOCD_CLIENT_SECRET
          key: dex_argocd_client_secret
  parameters:
    secrets: |
      - resourceName: "projects/XXXXX/secrets/DEX_ARGOWORKFLOWS_CLIENT_SECRET/versions/latest"
        fileName: DEX_ARGOWORKFLOWS_CLIENT_SECRET
      - resourceName: "projects/XXXXX-exploitation/secrets/DEX_ARGOCD_CLIENT_SECRET/versions/latest"
        fileName: DEX_ARGOCD_CLIENT_SECRET

And the secret used in the values.yaml file :

[...]
envVars:
  - name: ARGO_WORKFLOWS_SSO_CLIENT_SECRET
    valueFrom:
      secretKeyRef:
        name: dex-secrets
        key: dex_argoworkflows_client_secret
[...]

I we could use an extraObjects array in the values.yaml file, it could be great to avoid adding extra files to the template directory.