argocd-examples

Argo CD Examples

Argo CD

To follow along Argo CD needs to be installed.

Important

The following can be used to install Argo CD to your cluster:

kubectl create namespace argocd
kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml

Or if you need a kubernetes cluster, gitea and argocd on a kind cluster you can check out: _scripts/bootstrap.sh

Examples

helm-files-inside-applications
helm-values-from-file
git-and-list-generators

helm-values-inside-application

Jump to directory: ./helm-values-inside-application/

The helm values are managed inside the Application:

  source:
    chart: microservice
    repoURL: https://charts.ruan.dev
    targetRevision: 3.1.1
    helm:
      values: |
        replicaCount: 1

helm-values-from-file

Jump to directory: ./helm-values-from-file/

The application is defined in helm-values-from-file/apps/app-dev.yaml and the values are defined in helm-values-from-file/values-dev.yaml and argo will monitor this path on git:

  source:
    path: helm-values-from-file
    repoUrl: https://github.com/ruanbekker/argocd-examples
    targetRevision: HEAD
    helm:
      valueFiles:
      - values-dev.yaml

git-and-list-generators

Jump to directory: ./git-and-list-generators/

The application is defined in git-and-list-generators/multiple-git-tags-application.yaml and listens for applications in apps/ and does the following:

For staging:

If the commit tag is staging it will append a staging- prefix to the name and deploy to the staging namespace in the kind-staging cluster.

For production:

If the commit tag is production it will append a prod- prefix to the name and deploy to the prod namespace in the kind-prod cluster.