docker Compose部署tomcat及mysql

1、获取镜像

[root@aliyun205 /]# docker pull tomcat

2、创建目录

[root@aliyun205 /]# mkdir /opt/docker/tomcat -p
[root@aliyun205 /]#cd /opt/docker/tomcat
[root@aliyun205 tomcat]# mkdir -p /opt/docker/tomcat/webapps

3、yaml文件

[root@aliyun205 /]#cd /opt/docker/tomcat
[root@aliyun205 tomcat]# vim docker-compose.yml                  
version: '3'
services:
  tomcat:
    restart: always
    image: tomcat
    container_name: tomcat
    ports:
      - 8080:8080
    volumes:
      - /opt/docker/tomcat/webapps/test:/usr/local/tomcat/webapps/test
    environment:
      TZ: Asia/Shanghai

2、compose部署mysql

1、获取mysql镜像

[root@aliyun205 ~]# docker pull mysql

2、创建目录

[root@aliyun205 ~]# mkdir -p /opt/docker/mysql/data

  [root@aliyun205 ~]# cd /opt/docker/mysql/

3、yaml文件

[root@aliyun205 ~]# cd /opt/docker/mysql/
[root@aliyun205 mysql]#vim docker-compose.yml
version: '3'
services:
  mysql:
    restart: always
    image: mysql
    container_name: mysql
    ports:
      - 3307:3307
    environment:
      TZ: Asia/Shanghai
      MYSQL_ROOT_PASSWORD: 123456
    command:
      --character-set-server=utf8mb4
      --collation-server=utf8mb4_general_ci
      --explicit_defaults_for_timestamp=true
      --lower_case_table_names=1
      --max_allowed_packet=128M
      --sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION,NO_ZERO_DATE,NO_ZERO_IN_DATE,ERROR_FOR_DI
VISION_BY_ZERO"
    volumes:
     - /opt/docker/mysql/data:/var/lib/mysql

4、后台启动

docker-compose up -d