Kubernetesda xizmatni ishga tushirish uchun nima kerak?

Kubernetesda xizmatni ishga tushirish uchun:

1. Ilovangiz uchun Docker tasvirini yarating.
2. Kubernetes manifestlarini yozing — odatda Podlarni boshqarish uchun Deployment va ularga kirish uchun Service.
3. Manifestlarni klasterga joylashtiring kubectl apply -f yordamida.
4. Podlar va xizmatlarning holatini tekshiring kubectl get pods va kubectl get svc bilan.

Go tilida oddiy Deployment misoli:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-go-service
spec:
  replicas: 3
  selector:
    matchLabels:
      app: my-go-service
  template:
    metadata:
      labels:
        app: my-go-service
    spec:
      containers:
      - name: my-go-service
        image: myrepo/my-go-service:latest
        ports:
        - containerPort: 8080

Va kirish uchun Service:

apiVersion: v1
kind: Service
metadata:
  name: my-go-service
spec:
  selector:
    app: my-go-service
  ports:
  - protocol: TCP
    port: 80
    targetPort: 8080
  type: ClusterIP

Shundan so'ng, xizmat klaster ichida my-go-service nomi bilan kirish mumkin bo'ladi.