Example Argo Rollouts with analytics job with argument passing

rollout.yaml

apiVersion: argoproj.io/v1alpha1
kind: Rollout
metadata:
  name: rollouts-demo
  namespace: foo
spec:
  replicas: 5
  strategy:
    canary:
      analysis:
        templates:
        - templateName: getenv
        args:
        - name: rollout-arg-key
          value: rollout-arg-value
      steps:
      - setWeight: 20
      - pause: {duration: 30s}
      - setWeight: 40
      - pause: {duration: 30s}
      - setWeight: 60
      - pause: {duration: 30s}
      - setWeight: 80
      - pause: {duration: 30s}
  revisionHistoryLimit: 2
  selector:
    matchLabels:
      app: rollouts-demo
  template:
    metadata:
      labels:
        app: rollouts-demo
      annotations:
        forceNewRevision: b
    spec:
      nodeSelector:
        kubernetes.io/arch: amd64
      containers:
      - name: rollouts-demo
        image: argoproj/rollouts-demo:blue
        ports:
        - name: http
          containerPort: 8080
          protocol: TCP
        resources:
          requests:
            memory: 32Mi
            cpu: 5m

service.yaml

apiVersion: v1
kind: Service
metadata:
  name: rollouts-demo
  namespace: foo
spec:
  ports:
  - port: 80
    targetPort: http
    protocol: TCP
    name: http
  selector:
    app: rollouts-demo

template.yaml

apiVersion: argoproj.io/v1alpha1
kind: AnalysisTemplate
metadata:
  name: getenv
  namespace: foo
spec:
  args:
  - name: template-arg-key
    value: template-arg-value
  - name: rollout-arg-key
  metrics:
  - name: getenv
    provider:
      job:
        spec:
          template:
            spec:
              containers:
              - name: getenv
                image: alpine
                command: ["env"]
                env:
                - name: FOO
                  value: bar
                - name: ARG_TEMPLATE_KEY
                  value: "{{args.template-arg-key}}"
                - name: ARG_ROLLOUT_KEY
                  value: "{{args.rollout-arg-key}}"
              restartPolicy: Never
          backoffLimit: 4