golang-github-action-example/golang-github-action-example.yaml at main · thomaswar/golang-github-action-example · GitHub

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---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: golang-hello-world-web
  # allow for override: kubectl -n <ns> apply ...
  #namespace: default
spec:
  selector:
    matchLabels:
      app: golang-hello-world-web
  # kubectl scale --replicas=x deployment/golang-hello-world-web
  replicas: 1
  template:
    metadata:
      labels:
        app: golang-hello-world-web
      annotations:
        sidecar.istio.io/inject: "false"

    spec:

      # scaled up deployment will go to different nodes
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
          - labelSelector:
              matchExpressions:
              - key: app
                operator: In
                values:
                - golang-hello-world-web
            topologyKey: "kubernetes.io/hostname"


      containers:
      - name: golang-hello-world-web
        image: fabianlee/golang-github-action-example:1.0.0

        # resource limits
        resources:
          requests:
            memory: "8Mi"
            cpu: "500m" # half a vcpu
          limits:
            memory: "16Mi"
            cpu: "1000m" # whole vcpu

        #env:
        # default message
        #- name: foo
        #  value: bar

        livenessProbe:
          httpGet:
            path: /
            port: 8080
          initialDelaySeconds: 3
          periodSeconds: 3

        readinessProbe:
          httpGet:
            path: /
            port: 8080
          initialDelaySeconds: 3
          periodSeconds: 3

      restartPolicy: Always
---
apiVersion: v1
kind: Service
metadata:
  name: golang-hello-world-web-service
  #namespace: default
  labels:
    app: golang-hello-world-web
spec:
  ports:
  # port=available to other containers
  - port: 8080
    name: http
    # targetPort=exposed from inside container
    targetPort: 8080
    protocol: TCP
  selector:
    app: golang-hello-world-web