gitops-example/app-applicationset.yaml at main · cyclingwithelephants/gitops-example · GitHub

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apiVersion: argoproj.io/v1alpha1
kind: ApplicationSet
metadata:
  name: cluster-apps
spec:
  generators:
    - merge:
        mergeKeys:
          - metadata.labels.env
          - path.basename
        generators:
          - matrix:
              generators:
                # enriches applications per directory in manifests/base with cluster labels
                - clusters: {}
                # produces argocd app per directory in manifests/base
                - git:
                    repoURL: &repo https://github.com/cyclingwithelephants/gitops-example.git
                    directories:
                      - path: apps/*
          - merge:
              mergeKeys:
                - path
              generators:
                # adds env metadata from .env.yaml to each application
                # workaround for https://github.com/argoproj/argo-cd/issues/13118 - should use env directory name instead
                - git:
                    repoURL: *repo
                    revision: HEAD
                    files:
                      - path: manifests/groups/*/addons/*/.env.yaml
                # discovers environment specific applications overrides
                - git:
                    repoURL: *repo
                    revision: HEAD
                    directories:
                      - path: manifests/groups/*/addons/*
  template:
    metadata:
      name: '{{path.basename}}'
    spec:
      project: system
      source:
        repoURL: *repo
        path: '{{path}}'
      destination:
        server: '{{server}}'
        namespace: argocd
      syncPolicy:
        automated:
          prune: true
        syncOptions:
          # this option is needed for prometheus-operator because it has HUGE CRDs
          # TODO: find a way to apply this option only to prometheus-operator using this ApplicationSet
          - ServerSideApply=true