k8s-manifests/applicationsets/applicationset.yaml

apiVersion: argoproj.io/v1alpha1
kind: ApplicationSet
metadata:
  name: customer-applications
  namespace: argocd
spec:
  goTemplate: true
  goTemplateOptions: ["missingkey=error"]
  generators:
    - git:
        repoURL: 'https://platform.sunet.se/Drive/k8s-manifests'
        revision: HEAD
        directories:
          - path: 'customers/overlays/*/test'
  template:
    metadata:
      name: '{{index .path.segments 2}}'
    spec:
      project: default
      source:
        repoURL: 'https://platform.sunet.se/Drive/k8s-manifests'
        targetRevision: HEAD
        path: 'customers/overlays/{{index .path.segments 2}}'
      destination:
        server: https://kubernetes.default.svc
        namespace: '{{index .path.segments 2}}'
      syncPolicy:
        automated:
          prune: false
          selfHeal: true
          allowEmpty: false
        syncOptions: # maybe needs FIXME
          - Validate=true # disables resource validation (equivalent to 'kubectl apply --validate=false') ( true by default ).
          - CreateNamespace=true # Namespace Auto-Creation ensures that namespace specified as the application destination exists in the destination cluster.
          - PrunePropagationPolicy=foreground # Supported policies are background, foreground and orphan.
          - PruneLast=true # Allow the ability for resource pruning to happen as a final, implicit wave of a sync operation
          - RespectIgnoreDifferences=true # When syncing changes, respect fields ignored by the ignoreDifferences configuration
          - ApplyOutOfSyncOnly=true # Only sync out-of-sync resources, rather than applying every object in the application
        retry:
          limit: 5
          backoff:
            duration: 5s
            factor: 2
            maxDuration: 3m
      revisionHistoryLimit: 2