guestbook.yml

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: mongo
  labels:
    app.kubernetes.io/name: mongo
    app.kubernetes.io/component: backend
spec:
  selector:
    matchLabels:
      app.kubernetes.io/name: mongo
      app.kubernetes.io/component: backend
  replicas: 1
  template:
    metadata:
      labels:
        app.kubernetes.io/name: mongo
        app.kubernetes.io/component: backend
    spec:
      containers:
      - name: mongo
        image: mongo:4.2
        args:
          - --bind_ip
          - 0.0.0.0
        resources:
          requests:
            cpu: 100m
            memory: 100Mi
        ports:
        - containerPort: 27017
---
apiVersion: v1
kind: Service
metadata:
  name: mongo
  labels:
    app.kubernetes.io/name: mongo
    app.kubernetes.io/component: backend
spec:
  ports:
  - port: 27017
    targetPort: 27017
  selector:
    app.kubernetes.io/name: mongo
    app.kubernetes.io/component: backend
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: frontend
  labels:
    app.kubernetes.io/name: guestbook
    app.kubernetes.io/component: frontend
spec:
  selector:
    matchLabels:
      app.kubernetes.io/name: guestbook
      app.kubernetes.io/component: frontend
  replicas: 3
  template:
    metadata:
      labels:
        app.kubernetes.io/name: guestbook
        app.kubernetes.io/component: frontend
    spec:
      containers:
      - name: guestbook
        image: paulczar/gb-frontend:v5
        # image: gcr.io/google-samples/gb-frontend:v4
        resources:
          requests:
            cpu: 100m
            memory: 100Mi
        env:
        - name: GET_HOSTS_FROM
          value: dns
        ports:
        - containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
  name: frontend
  labels:
    app.kubernetes.io/name: guestbook
    app.kubernetes.io/component: frontend
spec:
  type: LoadBalancer
  ports:
  - port: 80
  selector:
    app.kubernetes.io/name: guestbook
    app.kubernetes.io/component: frontend

下記の投稿むけ。

VCF 5.2.1 で vSphere Supervisor を有効化してみる。Part-08：VKS クラスタへのアプリ展開（Guestbook）
https://vm.gowatana.jp/entry/2024/12/09/011843

VCF 9.0 で Foundation LB の vSphere Supervisor を構成してみる。Part-07：VKS クラスタへの接続
https://vm.gowatana.jp/entry/2025/07/22/090855