dwdraju/kubectl-patch-deployment.md

Last active January 8, 2019 09:57

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Kubernetes Istio update annotation, swagger

Raw

kubectl -n default patch deployment nginx-deployment -p '{"spec":{"template":{"metadata":{"annotations":{"sidecar.istio.io/inject": "true"}}}}}'

spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: sleep
      annotations:
        sidecar.istio.io/inject: "true"
    spec:
      containers:
      - name: sleep
        image: tutum/curl
        command: ["/bin/sleep","infinity"]
        imagePullPolicy: IfNotPresent

  http:
  - match:
    - uri:
        prefix: "/swagger"
    - uri:
        prefix: "/swagger/"
    rewrite:
      uri: "/"
    route:
    - destination:
        host: dev-swaggerui
        port:
          number: 8080