hello-grpc.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: hello-grpc
---
apiVersion: gateway.networking.k8s.io/v1beta1
kind: Gateway
metadata:
  name: hello-grpc
  namespace: hello-grpc
spec:
  gatewayClassName: cilium
  listeners:
    - name: https
      protocol: HTTPS
      port: 443
      tls:
        mode: Terminate
        certificateRefs:
        - kind: Secret
          group: ""
          name: hello-grpc-certificate
---
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: hello-grpc
  namespace: hello-grpc
spec:
  secretName: hello-grpc-certificate
  isCA: false
  usages:
    - server auth
  dnsNames:
    - cilium-gateway-hello-grpc.hello-grpc.test
  issuerRef:
    name: ca-issuer
    kind: ClusterIssuer
    group: cert-manager.io
---
apiVersion: v1
kind: Secret
metadata:
  name: hello-grpc-certificate
  namespace: hello-grpc
type: Opaque
---
apiVersion: gateway.networking.k8s.io/v1
kind: GRPCRoute
metadata:
  name: hello-grpc
  namespace: hello-grpc
spec:
  parentRefs:
    - name: hello-grpc
      sectionName: https
  hostnames:
    - cilium-gateway-hello-grpc.hello-grpc.test
  rules:
    - backendRefs:
        - name: hello-grpc
          port: 8080
---
apiVersion: v1
kind: Service
metadata:
  name: hello-grpc
  namespace: hello-grpc
spec:
  selector:
    app.kubernetes.io/name: hello-grpc
  type: NodePort
  ports:
    - name: grpc
      port: 8080
      targetPort: grpc
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: hello-grpc
  namespace: hello-grpc
  labels:
    app.kubernetes.io/name: hello-grpc
spec:
  replicas: 5
  selector:
    matchLabels:
      app.kubernetes.io/name: hello-grpc
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 1
  template:
    metadata:
      labels:
        app.kubernetes.io/name: hello-grpc
    spec:
      containers:
        - name: hello-grpc
          image: bittrance/hello-world:tonic-hello-grpc
          lifecycle:
            preStop:
              sleep:
                seconds: 2
          env:
            - name: HELLO_GRPC_REQUEST_DELAY
              value: "0"
          ports:
            - name: grpc
              containerPort: 8080
          startupProbe:
            failureThreshold: 10
            grpc:
              port: 8080
            periodSeconds: 1
            successThreshold: 1
            timeoutSeconds: 1

hello-rest.yaml

apiVersion: gateway.networking.k8s.io/v1
kind: HTTPRoute
metadata:
  name: hello-rest
  namespace: hello-grpc
spec:
  parentRefs:
    - name: hello-grpc
      sectionName: https
  hostnames:
    - cilium-gateway-hello-grpc.hello-grpc.test
  rules:
    - backendRefs:
        - name: hello-rest
          port: 8080
---
apiVersion: v1
kind: Service
metadata:
  name: hello-rest
  namespace: hello-grpc
spec:
  selector:
    app: hello-rest
  type: NodePort
  ports:
    - name: http
      port: 8080
      targetPort: 8080
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: hello-rest
  namespace: hello-grpc
  labels:
    app: hello-rest
spec:
  selector:
    matchLabels:
      app: hello-rest
  template:
    metadata:
      labels:
        app: hello-rest
    spec:
      containers:
        - name: axum-hello-rest
          image: bittrance/hello-world:axum-hello-rest
          ports:
            - containerPort: 8080