首先定义docker-compose.yaml

version: "2"

services:

  redis-master:
    image: k8s.gcr.io/redis:e2e 
    ports:
      - "6379"

  redis-slave:
    image: gcr.io/google_samples/gb-redisslave:v1
    ports:
      - "6379"
    environment:
      - GET_HOSTS_FROM=dns

  frontend:
    image: gcr.io/google-samples/gb-frontend:v4
    ports:
      - "80:80"
    environment:
      - GET_HOSTS_FROM=dns
    labels:
      kompose.service.type: LoadBalancer

将docker-compose.yaml转变为kubernetes资源

kompose convert -f docker-compose.yaml