Nacos

Docker

node1

• docker-compose.yml

  services:
    nacos:
      image: nacos/nacos-server:v2.3.2
      container_name: nacos
      env_file:
        - /opt/nacos/conf/nacos.env
      volumes:
        - /etc/localtime:/etc/localtime:ro
        - /opt/nacos/conf:/home/nacos/conf
        - /opt/nacos/logs:/home/nacos/logs
      network_mode: host
      restart: always
  

• 获取 nacos 配置

  从临时的容器中复制出来 临时容器名称 xxx 随机通过 docker ps 查看

  docker run -it --entrypoint bash nacos/nacos-server:v2.3.2
  
  docker cp xxx:/home/nacos/conf /opt/nacos
  

• nacos.env

  PREFER_HOST_MODE=hostname
  MODE=cluster # standalone 单机模式 cluster 集群
  NACOS_SERVERS="node-1:8848 node-2:8848"
  SPRING_DATASOURCE_PLATFORM=mysql
  MYSQL_SERVICE_HOST=node-17
  MYSQL_SERVICE_PORT=3316
  MYSQL_SERVICE_DB_NAME=nacos
  MYSQL_SERVICE_USER=root
  MYSQL_SERVICE_PASSWORD=xxx
  

• 初始化数据库

• 启动

  docker compose -f docker-compose.yml up -d
  

node2

重复 node1