59、尚硅谷_SpringBoot_Docker-docker安装MySQL_尚硅谷docker mysql-优快云博客

3）、安装MySQL示例

docker pull mysql

错误的启动

[root@localhost ~]# docker run --name mysql01 -d mysql
42f09819908bb72dd99ae19e792e0a5d03c48638421fa64cce5f8ba0f40f5846

mysql退出了
[root@localhost ~]# docker ps -a
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS                           PORTS               NAMES
42f09819908b        mysql               "docker-entrypoint.sh"   34 seconds ago      Exited (1) 33 seconds ago                            mysql01
538bde63e500        tomcat              "catalina.sh run"        About an hour ago   Exited (143) About an hour ago                       compassionate_
goldstine
c4f1ac60b3fc        tomcat              "catalina.sh run"        About an hour ago   Exited (143) About an hour ago                       lonely_fermi
81ec743a5271        tomcat              "catalina.sh run"        About an hour ago   Exited (143) About an hour ago                       sick_ramanujan


//错误日志
[root@localhost ~]# docker logs 42f09819908b
error: database is uninitialized and password option is not specified 
  You need to specify one of MYSQL_ROOT_PASSWORD, MYSQL_ALLOW_EMPTY_PASSWORD and MYSQL_RANDOM_ROOT_PASSWORD；这个三个参数必须指定一个

正确的启动

[root@localhost ~]# docker run --name mysql01 -e MYSQL_ROOT_PASSWORD=123456 -d mysql
b874c56bec49fb43024b3805ab51e9097da779f2f572c22c695305dedd684c5f
[root@localhost ~]# docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS               NAMES
b874c56bec49        mysql               "docker-entrypoint.sh"   4 seconds ago       Up 3 seconds        3306/tcp            mysql01

做了端口映射

[root@localhost ~]# docker run -p 3306:3306 --name mysql02 -e MYSQL_ROOT_PASSWORD=123456 -d mysql
ad10e4bc5c6a0f61cbad43898de71d366117d120e39db651844c0e73863b9434
[root@localhost ~]# docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                    NAMES
ad10e4bc5c6a        mysql               "docker-entrypoint.sh"   4 seconds ago       Up 2 seconds        0.0.0.0:3306->3306/tcp   mysql02

几个其他的高级操作

docker run --name mysql03 -v /conf/mysql:/etc/mysql/conf.d -e MYSQL_ROOT_PASSWORD=my-secret-pw -d mysql:tag
把主机的/conf/mysql文件夹挂载到 mysqldocker容器的/etc/mysql/conf.d文件夹里面
改mysql的配置文件就只需要把mysql配置文件放在自定义的文件夹下（/conf/mysql）

docker run --name some-mysql -e MYSQL_ROOT_PASSWORD=my-secret-pw -d mysql:tag --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
指定mysql的一些配置参数