couldn't find key applicationsetcontroller.policy in ConfigMap argocd/argocd-cmd-params-cm

[SrDayne]

Checklist:

• I've searched in the docs and FAQ for my answer: https://bit.ly/argocd-faq.
• I've included steps to reproduce the bug.
• I've pasted the output of argocd version.

Describe the bug

When trying to install argocd from HA manifest(https://raw.githubusercontent.com/argoproj/argo-cd/master/manifests/ha/install.yaml) get error couldn't find key applicationsetcontroller.policy in ConfigMap argocd/argocd-cmd-params-cm

In argocd-applicationset-controller Deployment there is no optional field regarding key applicationsetcontroller.policy:

- name: ARGOCD_APPLICATIONSET_CONTROLLER_POLICY
  valueFrom:
    configMapKeyRef:
      key: applicationsetcontroller.policy
      name: argocd-cmd-params-cm

And there is no such key in argocd-cmd-params-cm ConfigMap too:

apiVersion: v1
data:
  redis.server: argocd-redis-ha-haproxy:6379
kind: ConfigMap
metadata:
  labels:
    app.kubernetes.io/name: argocd-cmd-params-cm
    app.kubernetes.io/part-of: argocd
  name: argocd-cmd-params-cm

That is the reason of the error.

To Reproduce

Try to deploy Argocd in HA mode from manifest https://raw.githubusercontent.com/argoproj/argo-cd/master/manifests/ha/install.yaml

Expected behavior

Argocd deployed.

Version

  argocd: v2.5.6+9db2c94
  BuildDate: 2023-01-10T19:55:00Z
  GitCommit: 9db2c9471f6ff599c3f630b446e940d3a065620b
  GitTreeState: clean
  GoVersion: go1.18.9
  Compiler: gc
  Platform: linux/amd64
  argocd-server: v2.8.0+8840929.dirty

Logs
There are no logs, only error event during deploy.

couldn't find key applicationsetcontroller.policy in ConfigMap argocd/argocd-cmd-params-cm

[aluopy]

I have also encountered this problem.

[crenshaw-dev]

Good catch, that should definitely be optional. Anyone have a minute to put up a PR?

[SrDayne]

Anyone have a minute to put up a PR?

Yes, I can take care of it.

[SrDayne]

Opened PR:
#14160