kubernetes集群内经过endpoint访问外部服务

kubernetes内的服务访问集群外独立的服务最好经过endpoint方式,例如MySQLmysql

1.建立mysql-service.yamlsql

apiVersion: v1
kind: Service
metadata:
  name: mysql-production
  namespace: ms
spec:
  ports:
    - port: 3306
      targetPort: 3306
      protocol: TCP

2.建立mysql-endpoints.yamlapi

kind: Endpoints
apiVersion: v1
metadata:
  name: mysql-production
  namespace: ms
subsets:
  - addresses:
      - ip: 10.255.20.176
    ports:
      - port: 3306

3.查看 service测试

 

4.经过telnet测试spa

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