docker-compose 安装常用服务

1.下载，安装dockercompose，建议手动下载
国内镜像地址

1）将dockercompose 移到 /usr/local/bin 下

chmod 755 docker-compose
mv docker-compose /usr/local/bin

2）验证

docker-compose -v

2.在/opt 目录下新建各个组件的文件夹用于挂载文件

3.正式编排服务
3.1.mysql
1）建立conf，data文件夹

2）.docker-compose.yml 文件

version: '3.1'
services:
  mysql:
    image: mysql:5.7
    container_name: mysql
    privileged: true #一定要设置为true，不然数据卷可能挂载不了，启动不起
    ports: 
     - 3306:3306
    environment:
      MYSQL_ROOT_PASSWORD:  密码 # 自己配置数据库密码
      TZ: Asia/Shanghai
    command:
      --lower_case_table_names=1
      --character-set-server=utf8mb4
      --collation-server=utf8mb4_unicode_ci
      --explicit_defaults_for_timestamp=true

    volumes:
      - /opt/mysql/data:/var/lib/mysql
      - /opt/mysql/conf/:/etc/mysql/conf.d
    restart: always

    ports:
      - "3306:3306"

3）.在conf 下建立 my.cnf

[mysqld]
user=mysql
default-storage-engine=INNODB
default-time_zone = '+8:00'
sql-mode=STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

4）cd到存放docker-compose.yml的文件夹下运行下面命令

docker-compose up -d

3.2 .redis
1）创立如下目录

2）docker-compose.yml

version: '2'
services:
    redis:
      image: redis:2.8.17
      container_name: redis
      command: redis-server --requirepass 密码
      restart: always
      ports:
        - "6379:6379"
      volumes:
        - /opt/redis/data:/data

3）运行同mysql

3.3. es
1）建立如下目录

2）

version: '3'
services:
    # search engine
    elasticsearch: 
        image: elasticsearch:7.7.0
        container_name: elasticsearch
        environment:
            - "discovery.type=single-node"
            - http.port=9200
            - http.cors.enabled=true
            - http.cors.allow-origin=*
            - ES_JAVA_OPTS=-Xms512m -Xmx512m
        volumes:
            - /opt/es/data:/usr/share/elasticsearch/data
            - /opt/es/plugins:/usr/share/elasticsearch/plugins
            - /opt/es/logs/:/user/share/elasticsearch/logs
            - /opt/es/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml
        restart: always
        ports:
            - '9200:9200'
            - '9300:9300'
    # elasticsearch browser
    dejavu:
        image: appbaseio/dejavu:3.2.3
        container_name: dejavu
        restart: always
        ports:
            - '1358:1358'
        links:
            - elasticsearch

4）配置文件

elasticsearch.yml

http.host: 0.0.0.0

5）启动同上

3.4.rabbitmq
1）建立如下目录

2）docker-compose.yml

version: '2'
services:
 
  rabbitmq:
    #setup host name
    hostname: rabbitmq
    #use docker images
    image: rabbitmq:management
    ports:
      - 15672:15672   #客户端连接端口映射
      - 5672:5672
    restart: always
    volumes:
      - /opt/rabbitmq/data:/var/lib/rabbitmq  #数据卷映射

4）下载对应版本的延时队列插件 rabbitmq_delayed_message_exchange
https://github.com/rabbitmq/rabbitmq-delayed-message-exchange/releases
放到 cp /opt/rabbitmq/plugins/ 目录下
5）将其移入docker 容器

# a127c51394e6   rabbitmq的容器id
docker cp /opt/rabbitmq/plugins/rabbitmq_delayed_message_exchange-3.9.0.ez  a127c51394e6:/plugins

6）进入容器

docker exec -it rabbitmq /bin/bash

7）进入插件目录启动插件

cd plugins
#启动插件
rabbitmq-plugins enable rabbitmq_delayed_message_exchange

3）启动同上

3.5.consul

1）docker-compose.yml

version: '2.0'
services:
  consul:
    image: consul:1.6.1
    container_name: 'consul'
    ports:
      - 8500:8500   #换成其他端口外网无法访问，具体原因未知
    restart: always
    volumes:
      - /opt/consul/data:/consul/data
    command: agent -server -ui -datacenter=dc -domain=ci -bootstrap -client=0.0.0.0 

2）启动同上