The container name "/mysql" is already in use by container

在启动docker容器里的mysql出现如下错误：

[root@localhost /]# docker run --name mysql -p 3306:3306 -e MYSQL_ROOT_PASSWORD=123456 -d mysql
docker: Error response from daemon: Conflict. The container name "/mysql" is already in use by container "36d8ef44fe326e7f8b531c3dddcb612843d86a2d81bf3625966c595d3b92ad05". You have to remove (or rename) that container to be able to reuse that name.
See 'docker run --help'.

先查看所有的容器

[root@localhost /]# docker ps -a
CONTAINER ID        IMAGE                        COMMAND                  CREATED             STATUS                       PORTS                               NAMES
af235b6366f1        mysql                        "docker-entrypoint..."   2 minutes ago       Created                                                          mysql2
36d8ef44fe32        mysql                        "docker-entrypoint..."   6 days ago          Exited (255) 9 minutes ago   0.0.0.0:3306->3306/tcp, 33060/tcp   mysql
bbbe9449b537        91dadee7afee                 "docker-entrypoint..."   2 months ago        Exited (255) 6 days ago      0.0.0.0:3306->3306/tcp, 33060/tcp   pwc-mysql
9249466404a8        zabbix/zabbix-server-mysql   "docker-entrypoint.sh"   2 months ago        Exited (255) 6 days ago                                          some-zabbix-server-mysql-hbk
dd55d8d2780e        zabbix/zabbix-server-mysql   "docker-entrypoint.sh"   2 months ago        Exited (137) 2 months ago               

删除mysql

[root@localhost /]# docker rm mysql
mysql
[root@localhost /]# docker ps -a
CONTAINER ID        IMAGE                        COMMAND                  CREATED             STATUS                      PORTS                               NAMES
af235b6366f1        mysql                        "docker-entrypoint..."   5 minutes ago       Created                                                         mysql2
bbbe9449b537        91dadee7afee                 "docker-entrypoint..."   2 months ago        Exited (255) 6 days ago     0.0.0.0:3306->3306/tcp, 33060/tcp   pwc-mysql
9249466404a8        zabbix/zabbix-server-mysql   "docker-entrypoint.sh"   2 months ago        Exited (255) 6 days ago                                         some-zabbix-server-mysql-hbk
dd55d8d2780e        zabbix/zabbix-server-mysql   "docker-entrypoint.sh"   2 months ago        Exited (137) 2 months ago                                       some-zabbix-server-mysql

可以看到36d8ef44fe32被移除了
再次执行，运行成功

[root@localhost /]# docker run --name mysql -p 3306:3306 -e MYSQL_ROOT_PASSWORD=123456 -d mysql
3abfaaad464c035158edf470cbcd373871d39c61e1b40279b9dffe1f4f02f675