argoproj/argo-helm argo-cd-5.0.0

on GitHub

This version removes support for:

• deprecated repository credentials (parameter configs.repositoryCredentials)
• option to run application controller as a Deployment
• the parameters server.additionalApplications and server.additionalProjects

Please carefully read the following section if you are using these parameters!

In order to upgrade Applications and Projects safely against CRDs' upgrade, server.additionalApplications and server.additionalProjects are moved to argocd-apps.

If you are using server.additionalApplications or server.additionalProjects, you can adopt to argocd-apps as below:

1. Add helm.sh/resource-policy annotation to avoid resources being removed by upgrading Helm chart

You can keep your existing CRDs by adding "helm.sh/resource-policy": keep on additionalAnnotations, under server.additionalApplications and server.additionalProjects blocks, and running helm upgrade.

e.g:

server:
  additionalApplications:
    - name: guestbook
      namespace: argocd
      additionalLabels: {}
      additionalAnnotations:
        "helm.sh/resource-policy": keep # <-- add this
      finalizers:
      - resources-finalizer.argocd.argoproj.io
      project: guestbook
      source:
        repoURL: https://github.com/argoproj/argocd-example-apps.git
        targetRevision: HEAD
        path: guestbook
        directory:
          recurse: true
      destination:
        server: https://kubernetes.default.svc
        namespace: guestbook
      syncPolicy:
        automated:
          prune: false
          selfHeal: false
      ignoreDifferences:
      - group: apps
        kind: Deployment
        jsonPointers:
        - /spec/replicas
      info:
      - name: url
        value: https://argoproj.github.io/

You can also keep your existing CRDs by running the following scripts.

# keep Applications
for app in "guestbook"; do
  kubectl annotate --overwrite application $app helm.sh/resource-policy=keep
done

# keep Projects
for project in "guestbook"; do
  kubectl annotate --overwrite appproject $project helm.sh/resource-policy=keep
done

1. Upgrade argo-cd Helm chart to v5.0.0

2. Remove keep helm.sh/resource-policy annotation

# delete annotations from Applications
for app in "guestbook"; do
  kubectl annotate --overwrite application $app helm.sh/resource-policy-
done

# delete annotations from Projects
for project in "guestbook"; do
  kubectl annotate --overwrite appproject $project helm.sh/resource-policy-
done