本文介绍docker如何创建并进入MYSQL容器。
1.运行“docker pull mysql”获取mysql镜像
[root@localhost ~]# docker pull mysql Using default tag: latest latest: Pulling from library/mysql 85b1f47fba49: Pull complete 5671503d4f93: Pull complete 3b43b3b913cb: Pull complete 4fbb803665d0: Pull complete 05808866e6f9: Pull complete 1d8c65d48cfa: Pull complete e189e187b2b5: Pull complete 02d3e6011ee8: Pull complete d43b32d5ce04: Pull complete 2a809168ab45: Pull complete Digest: sha256:1a2f9361228e9b10b4c77a651b460828514845dc7ac51735b919c2c4aec864b7 Status: Downloaded newer image for mysql:latest
2.在后台启动mysql容器(--name指定了容器的名称，方便之后进入容器的命令行，MYSQL_ROOT_PASSWORD=emc123123指定了mysql的root密码，-d表示在后台运行)
[root@localhost ~]# sudo docker run --name=mysql -it -p 3306:3306 -e MYSQL_ROOT_PASSWORD=emc123123 -d mysql eb3dbfb0958f5c856323e4d8da60d43194884ff05d7adac1ec059adb66ac7f7b
3.进入容器bash并进入mysql命令行：
[root@localhost ~]# docker exec -it mysql bash root@eb3dbfb0958f:/# mysql -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 3 Server version: 5.7.20 MySQL Community Server (GPL) Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql>