本文介紹docker如何創建並進入MYSQL容器。
1.運行“docker pull mysql”獲取mysql鏡像
[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.在後臺啓動mysql容器(--name指定了容器的名稱，方便之後進入容器的命令行，MYSQL_ROOT_PASSWORD=emc123123指定了mysql的root密碼，-d表示在後臺運行)
[root@localhost ~]# sudo docker run --name=mysql -it -p 3306:3306 -e MYSQL_ROOT_PASSWORD=emc123123 -d mysql
eb3dbfb0958f5c856323e4d8da60d43194884ff05d7adac1ec059adb66ac7f7b
3.進入容器bash並進入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>
4.任務完成