apiVersion: argoproj.io/v1alpha1
kind: CronWorkflow
metadata:
  name: argowf-podtato-head-chaos-cron-wf
  namespace: litmus
spec:
  schedule: "0 * * * *"
  concurrencyPolicy: "Forbid"
  startingDeadlineSeconds: 0
  workflowSpec:
    entrypoint: argowf-chaos
    serviceAccountName: argo-chaos
    securityContext:
      runAsUser: 1000
      runAsNonRoot: true
    arguments:
      parameters:
        - name: adminModeNamespace
          value: "litmus"
    templates:
    - name: argowf-chaos
      steps:
      - - name: install-application
          template: install-application
      - - name: install-chaos-experiments
          template: install-chaos-experiments
      - - name: pod-delete
          template: pod-delete
      - - name: revert-chaos
          template: revert-chaos
        - name: delete-application
          template: delete-application

    - name: install-application
      container:
        image: litmuschaos/litmus-app-deployer:latest
        args: ["-namespace={{workflow.parameters.adminModeNamespace}}","-typeName=resilient","-operation=apply","-timeout=400", "-app=podtato-head"]

    - name: install-chaos-experiments
      container:
        image: alpine/k8s:1.18.2
        command: [sh, -c]
        args:
          - "kubectl apply -f https://hub.litmuschaos.io/api/chaos/master?file=charts/generic/experiments.yaml -n
            {{workflow.parameters.adminModeNamespace}} ; sleep 30"

    - name: pod-delete
      inputs:
        artifacts:
          - name: pod-delete
            path: /tmp/chaosengine.yaml
            raw:
              data: |
                apiVersion: litmuschaos.io/v1alpha1
                kind: ChaosEngine
                metadata:
                  name: podtato-head-pod-delete-chaos
                  namespace: {{workflow.parameters.adminModeNamespace}}
                spec:
                  appinfo:
                    appns: {{workflow.parameters.adminModeNamespace}}
                    applabel: 'app=podtato-head'
                    appkind: 'deployment'
                  annotationCheck: 'false'
                  engineState: 'active'
                  chaosServiceAccount: litmus-admin
                  jobCleanUpPolicy: 'retain'
                  components:
                    runner:
                      imagePullPolicy: Always
                  experiments:
                    - name: pod-delete
                      spec:
                        probe:
                        - name: "check-podtato-head-access-url"
                          type: "httpProbe"
                          httpProbe/inputs:
                            url: "http://podtato.{{workflow.parameters.adminModeNamespace}}.svc.cluster.local:9000"
                            insecureSkipVerify: false
                            method:
                              get:
                                criteria: "=="
                                responseCode: "200"
                          mode: "Continuous"
                          runProperties:
                            probeTimeout: 1
                            interval: 1
                            retry: 1
                        components:
                          env:
                            - name: TOTAL_CHAOS_DURATION
                              value: '30'
                            # set chaos interval (in sec) as desired
                            - name: CHAOS_INTERVAL
                              value: '10'
                            # pod failures without '--force' & default terminationGracePeriodSeconds
                            - name: FORCE
                              value: 'false'
      container:
        image: litmuschaos/litmus-checker:latest
        args: ["-file=/tmp/chaosengine.yaml","-saveName=/tmp/engine-name"]        

    - name: delete-application
      container:
        image: litmuschaos/litmus-app-deployer:latest
        args: ["-namespace={{workflow.parameters.adminModeNamespace}}","-typeName=resilient","-operation=delete","-app=podtato-head"]
    
    - name: revert-chaos
      container:
        image: alpine/k8s:1.18.2
        command: [sh, -c]
        args: 
          [ 
            "kubectl delete chaosengine podtato-head-pod-delete-chaos -n {{workflow.parameters.adminModeNamespace}}",
          ]