apiVersion: v1
kind: Pod
metadata:
  name: client
  namespace: istio-vt-t04
  labels:
    app: client
  annotations:
    sidecar.istio.io/inject: "true"
spec:
  containers:
  - name: curl
    image: curlimages/curl:8.14.1
    command: ["sleep", "infinity"]
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: phantom-echo
  namespace: istio-vt-t04
  labels:
    app: phantom-echo
spec:
  replicas: 2
  selector:
    matchLabels:
      app: phantom-echo
  template:
    metadata:
      labels:
        app: phantom-echo
      annotations:
        sidecar.istio.io/inject: "true"
    spec:
      containers:
      - name: echo
        image: hashicorp/http-echo:0.2.3
        args:
        - "-text=phantom-echo-ok"
        - "-listen=:5678"
        ports:
        - containerPort: 5678
        readinessProbe:
          httpGet:
            path: /
            port: 5678
          periodSeconds: 1
          failureThreshold: 1
---
apiVersion: v1
kind: Service
metadata:
  name: phantom-echo
  namespace: istio-vt-t04
spec:
  selector:
    app: phantom-echo
  ports:
  - name: http
    port: 80
    targetPort: 5678
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: echo-graceful
  namespace: istio-vt-t04
  labels:
    app: echo-graceful
spec:
  replicas: 2
  selector:
    matchLabels:
      app: echo-graceful
  template:
    metadata:
      labels:
        app: echo-graceful
      annotations:
        sidecar.istio.io/inject: "true"
    spec:
      terminationGracePeriodSeconds: 15
      containers:
      - name: whoami
        image: traefik/whoami:v1.10
        ports:
        - containerPort: 80
        readinessProbe:
          httpGet:
            path: /
            port: 80
          periodSeconds: 2
        lifecycle:
          preStop:
            exec:
              command: ["sh", "-c", "sleep 8"]
---
apiVersion: v1
kind: Service
metadata:
  name: echo-graceful
  namespace: istio-vt-t04
spec:
  selector:
    app: echo-graceful
  ports:
  - name: http
    port: 80
    targetPort: 80
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: mitig-echo
  namespace: istio-vt-t04
  labels:
    app: mitig-echo
spec:
  replicas: 2
  selector:
    matchLabels:
      app: mitig-echo
  template:
    metadata:
      labels:
        app: mitig-echo
      annotations:
        sidecar.istio.io/inject: "true"
    spec:
      containers:
      - name: echo
        image: hashicorp/http-echo:0.2.3
        args:
        - "-text=mitig-echo-ok"
        - "-listen=:5678"
        ports:
        - containerPort: 5678
---
apiVersion: v1
kind: Service
metadata:
  name: mitig-echo
  namespace: istio-vt-t04
spec:
  selector:
    app: mitig-echo
  ports:
  - name: http
    port: 80
    targetPort: 5678
---
apiVersion: networking.istio.io/v1
kind: DestinationRule
metadata:
  name: mitig-echo-outlier
  namespace: istio-vt-t04
spec:
  host: mitig-echo
  trafficPolicy:
    outlierDetection:
      consecutive5xxErrors: 1
      consecutiveGatewayErrors: 1
      interval: 5s
      baseEjectionTime: 30s
      maxEjectionPercent: 50
---
apiVersion: networking.istio.io/v1
kind: VirtualService
metadata:
  name: mitig-echo-retry
  namespace: istio-vt-t04
spec:
  hosts:
  - mitig-echo
  http:
  - route:
    - destination:
        host: mitig-echo
    retries:
      attempts: 3
      perTryTimeout: 1s
      retryOn: connect-failure,refused-stream,reset,gateway-error