rollout.yaml

gistfile1.txt

---
# Source: meeech-old-timey-service/templates/serviceaccount.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
  name: scratch-meeech-old-timey-service
  labels:
    helm.sh/chart: meeech-old-timey-service-1.0.0
    app.kubernetes.io/name: meeech-old-timey-service
    app.kubernetes.io/instance: scratch
    app.kubernetes.io/version: "1.0.0"
    app.kubernetes.io/managed-by: Helm
    kube_app_name: meeech-old-timey-service
    kong_upstream: meeech-old-timey-service
---
# Source: meeech-old-timey-service/templates/service.yaml
apiVersion: v1
kind: Service
metadata:
  name: scratch-meeech-old-timey-service
  labels:
    helm.sh/chart: meeech-old-timey-service-1.0.0
    app.kubernetes.io/name: meeech-old-timey-service
    app.kubernetes.io/instance: scratch
    app.kubernetes.io/version: "1.0.0"
    app.kubernetes.io/managed-by: Helm
    kube_app_name: meeech-old-timey-service
    kong_upstream: meeech-old-timey-service
spec:
  type: ClusterIP
  ports:
    - port: 8080
      targetPort: http
      protocol: TCP
      name: http
  selector:
    app.kubernetes.io/name: meeech-old-timey-service
    app.kubernetes.io/instance: scratch
    service-role: "live"
---
# Source: meeech-old-timey-service/templates/service.yaml
apiVersion: v1
kind: Service
metadata:
  name: scratch-meeech-old-timey-service-canary
  labels:
    helm.sh/chart: meeech-old-timey-service-1.0.0
    app.kubernetes.io/name: meeech-old-timey-service
    app.kubernetes.io/instance: scratch
    app.kubernetes.io/version: "1.0.0"
    app.kubernetes.io/managed-by: Helm
    kube_app_name: meeech-old-timey-service
    kong_upstream: meeech-old-timey-service
spec:
  type: ClusterIP
  ports:
    - port: 8080
      targetPort: http
      protocol: TCP
      name: http
  selector:
    app.kubernetes.io/name: meeech-old-timey-service
    app.kubernetes.io/instance: scratch
---
# Source: meeech-old-timey-service/templates/ingress-canary.yaml
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: scratch-meeech-old-timey-service-canary
  labels:
    helm.sh/chart: meeech-old-timey-service-1.0.0
    app.kubernetes.io/name: meeech-old-timey-service
    app.kubernetes.io/instance: scratch
    app.kubernetes.io/version: "1.0.0"
    app.kubernetes.io/managed-by: Helm
    kube_app_name: meeech-old-timey-service
    kong_upstream: meeech-old-timey-service
spec:
  ingressClassName: kong
  rules:
    - host: "canary.k8s.m.internal"
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: scratch-meeech-old-timey-service-canary
                port:
                  number: 8080
---
# Source: meeech-old-timey-service/templates/ingress.yaml
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: scratch-meeech-old-timey-service
  labels:
    helm.sh/chart: meeech-old-timey-service-1.0.0
    app.kubernetes.io/name: meeech-old-timey-service
    app.kubernetes.io/instance: scratch
    app.kubernetes.io/version: "1.0.0"
    app.kubernetes.io/managed-by: Helm
    kube_app_name: meeech-old-timey-service
    kong_upstream: meeech-old-timey-service
spec:
  ingressClassName: kong
  rules:
    - host: "k8s.m.internal"
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: scratch-meeech-old-timey-service
                port:
                  number: 8080
---
# Source: meeech-old-timey-service/templates/ar-rollout.yaml
apiVersion: argoproj.io/v1alpha1               # Create a rollout resource
kind: Rollout
metadata:
  name: scratch-meeech-old-timey-service
  labels:
    name: "meeech-old-timey-service-1"
  annotations:
    # In theory we can encode every event here, and allow end users to then only specify what they are interested in
    notifications.argoproj.io/subscriptions: |
      - trigger: [on-analysis-run-error, on-analysis-run-failed, on-analysis-run-running, on-rollout-aborted, on-rollout-completed, on-rollout-paused, on-rollout-step-completed, on-rollout-updated, on-scaling-replica-set]
        destinations:
          - service: slack
            recipients: [davey-jones-locker]
spec:
  replicas: 3
  revisionHistoryLimit: 10
  rollbackWindow:
    revisions: 5

  # Make sure this will exclude any EXPERIMENT pods
  selector:
    matchLabels:
      app.kubernetes.io/name: meeech-old-timey-service
      app.kubernetes.io/instance: scratch
  template:
    metadata:
      annotations:
        randomToForceNewRS: "5md2V"
      labels:
        # Need this for HPA to ignore other temp pod/jobs. fml.
        app.kubernetes.io/component: service
        app.kubernetes.io/name: meeech-old-timey-service
        app.kubernetes.io/instance: scratch
        service-role: live
        tags.datadoghq.com/env: local
        tags.datadoghq.com/service: meeech-old-timey-service
        tags.datadoghq.com/version: "1.0.0"
        # to mimic CCC - this is turned into helm_chart_version
        name: "meeech-old-timey-service-1"
    spec:
      serviceAccountName: scratch-meeech-old-timey-service
      securityContext:
        {}
      containers:
        - name: meeech-old-timey-service
          securityContext:
            {}
          image: "ghcr.io/argocon22workshop/rollouts-demo:yellow"
          imagePullPolicy: IfNotPresent
          ports:
            - name: http
              containerPort: 8080
              protocol: TCP
          
          env:
            - name: HTTP_PORT
              value: "8080"
            - name: K8S_POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: K8S_POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: K8S_POD_IP
              valueFrom:
                fieldRef:
                  fieldPath: status.podIP
          volumeMounts:
            - mountPath: /etc/podinfo
              name: podinfo
          resources:
            limits:
              memory: 30Mi
            requests:
              memory: 8Mi
      volumes:
        - name: podinfo
          downwardAPI:
            items:
              - path: "release-stage"
                fieldRef:
                  fieldPath: metadata.labels['release-stage']

  strategy:
    canary:
      canaryService: scratch-meeech-old-timey-service-canary
      # stableService: scratch-meeech-old-timey-service-stable

      # add these labels for better targetting of the services
      # we have 2 service-role buckets - experiment and live - experiements wont be picked up by the live service
      canaryMetadata:
        labels:
          release-stage: canary
          service-role: live
      stableMetadata:
        labels:
          release-stage: stable
          service-role: live

      steps:
      - setWeight: 25
      - pause: {
          duration: 15m,
        }
      - setWeight: 50
      - pause: {
          duration: 20m,
        }
      - setWeight: 100
      - pause: {
          duration: 10m,
        }
---