创建 svc 不指定 selector

    1. apiVersion: v1
    2. kind: Service
    3. metadata:
    4.   name: svc-myapp-dep
    5. spec:
    6.   clusterIP: 10.11.0.180
    7.   ports:
    8.   - port: 80
    9.     protocol: TCP
    10.     targetPort: 80
    11. #  selector:
    12. #    app: myapp-dep

    svc 创建成功 但是没有实际 pod
    image.png

    创建 endpoint ， 名字要与 svc 一致

    apiVersion: v1
kind: Endpoints
metadata:
  name: svc-myapp-dep
subsets:
- addresses:
  - ip: 1.1.1.1
  - ip: 1.1.1.2
  - ip: 1.1.1.3
  ports:
  - port: 80
    protocol: TCP

    image.png

    image.png