容器编排系统swarm、k8s修改服务默认端口运行

以redis服务为例：
swarm：

version: "3.4"

services:
  zjg_redis_test:
    image: registry.dev.chuweizi.com/library/redis:release
    networks:
      - public-network
    configs:
      - source: zjg_test_redis_20200825_copy
        target: /usr/local/etc/redis/redis.conf
    command:   
      redis-server --port 6779 --appendonly yes --requirepass 123456
    或redis-server --port 6779 
    deploy:
      placement:
        constraints:
          - node.role == manager

k8s: