容器查看：Deepin使用docker安装mysql数据库过程详解

发布日期：2021-06-28 13:31 | 文章来源：源码之家

先查询MySQL源

docker search mysql

也可以去官网查看镜像tag，选择自己需要的版本，否则会下载最新版本：https://hub.docker.com/_/mysql/
然后报错了！！！

root@deepin-PC:/etc/apt# docker pull mysql:8.0.11
Error response from daemon: Get https://registry-1.docker.io/v2/library/mysql/manifests/8.0.11: Get https://auth.docker.io/token?scope=repository%3Alibrary%2Fmysql%3Apull&service=registry.docker.io: net/http: TLS handshake timeout

换成国内的镜像源

echo "DOCKER_OPTS=\"\$DOCKER_OPTS --registry-mirror=http://f2d6cb40.m.daocloud.io\"" | sudo tee -a /etc/default/docker

重启docker

sudo service docker restart

再试一下

root@deepin-PC:/etc/docker# docker pull mysql:8.0.11
8.0.11: Pulling from library/mysql
be8881be8156: Pull complete
c3995dabd1d7: Pull complete
9931fdda3586: Pull complete
bb1b6b6eff6a: Pull complete
a65f125fa718: Pull complete
2d9f8dd09be2: Pull complete
37b912cb2afe: Pull complete
90a9e6fd6a27: Pull complete
959ebd3ef120: Pull complete
5eda665eddc4: Pull complete
d9007173a367: Pull complete
239f4d989075: Pull complete
Digest: sha256:ffa442557c7a350939d9cd531f77d6cbb98e868aeb4a328289e0e5469101c20e
Status: Downloaded newer image for mysql:8.0.11
docker.io/library/mysql:8.0.11

验证一下

root@deepin-PC:/etc/docker# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
mysql 8.0.11 5dbe5b6313e1 21 months ago 445MB

为docker创建一个专门放mysql 的文件夹

root@deepin-PC:/etc/docker# cd /opt/
root@deepin-PC:/opt# mkdir mysql_docker
root@deepin-PC:/opt# cd mysql_docker/
root@deepin-PC:/opt/mysql_docker# echo $PWD
/opt/mysql_docker

启动mysql容器

docker run --name mysqlserver -v $PWD/conf:/etc/mysql/conf.d -v $PWD/logs:/logs -v $PWD/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -d -i -p 3306:3306 mysql:8.0.11

查看完整容器id

cd /var/lib/docker/containers/

查看启动的容器

root@deepin-PC:/opt/mysql_docker# docker ps 
CONTAINER ID    IMAGE        COMMAND         CREATED       STATUS       PORTS                NAMES
1f9aa5b79b6a    mysql:latest    "docker-entrypoint.s…"  About a minute ago  Up 59 seconds    0.0.0.0:3306->3306/tcp, 33060/tcp  mysql

进入mysql(可以用容器id替换mysql)

docker exec -it mysql bash

连接mysql

mysql -u root -p 123456

授予远程访问权限

mysql> use mysql;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql> select host,user from user;
+-----------+------------------+
| host   | user       |
+-----------+------------------+
| %     | root       |
| localhost | mysql.infoschema |
| localhost | mysql.session  |
| localhost | mysql.sys    |
| localhost | root       |
+-----------+------------------+
5 rows in set (0.00 sec)
mysql> ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '123456';
Query OK, 0 rows affected (0.02 sec)
mysql> flush privileges;
Query OK, 0 rows affected (0.01 sec)

查看docker日志：

root@deepin-PC:/opt/mysql_docker# docker ps -a
CONTAINER ID    IMAGE        COMMAND         CREATED       STATUS       PORTS                NAMES
1f9aa5b79b6a    mysql:latest    "docker-entrypoint.s…"  6 minutes ago    Up 6 minutes    0.0.0.0:3306->3306/tcp, 33060/tcp  mysql
root@deepin-PC:/opt/mysql_docker# docker logs -f --tail 10 1f9aa5b79b6a
2020-05-11 14:14:30+00:00 [Note] [Entrypoint]: MySQL init process done. Ready for start up.
2020-05-11T14:14:30.702850Z 0 [Warning] [MY-011070] [Server] 'Disabling symbolic links using --skip-symbolic-links (or equivalent) is the default. Consider not using this option as it' is deprecated and will be removed in a future release.
2020-05-11T14:14:30.702952Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.20) starting as process 1
2020-05-11T14:14:30.712787Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2020-05-11T14:14:31.064937Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2020-05-11T14:14:31.191792Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Socket: '/var/run/mysqld/mysqlx.sock' bind-address: '::' port: 33060
2020-05-11T14:14:31.284386Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2020-05-11T14:14:31.292565Z 0 [Warning] [MY-011810] [Server] Insecure configuration for --pid-file: Location '/var/run/mysqld' in the path is accessible to all OS users. Consider choosing a different directory.
2020-05-11T14:14:31.312549Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.20' socket: '/var/run/mysqld/mysqld.sock' port: 3306 MySQL Community Server - GPL.

一些常用操作

先查看容器的id

docker ps -a

查到id

以下id为容器id