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ArgoCD how to reset Admin password.

ArgoCD Admin account credentials are stored in argocd-secret and stored as k8s secret in argocd-initial-admin-secret. For security, you must remove argocd-initial-admin-secret while disabling admin account. Admin password in argocd-initial-admin-secret is stored as one way hash (.htpassword) and hence cannot be decrypted.

Recovery steps

  • Enable Admin account and update argocd. configs.cm.admin.enabled: true
  • Remove admin.password from secret argocd-secret by editing or by running below command
  • Delete/redeploy argocd-server pod to get new admin password
Removing admin password

kubectl patch -n argocd cm argocd-cm --type='json' -p='[{"op": "remove", "path": "/data/accounts.alice"}]' Example argocd-secret 

apiVersion: v1
kind: Secret
  name: argocd-secret
  namespace: argocd
type: Opaque
data:
  admin.password: JDJhJDEwJHhFWTVCZUxHaW1oLnV5TVlzaGdhb3ZxSVE5ZklL
  admin.passwordMtime: MjAyNC0wNi0xOFQxMDowNzo0OVo=
  server.secretkey: K1ZCZlpEeWYwMFpjUzV5NG5tTUROOFllS0plYz0=