• docker安装mysql


    方法二、docker pull mysql

    查找Docker Hub上的mysql镜像

    runoob@runoob:/mysql$ docker search mysql
    NAME                     DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED
    mysql                    MySQL is a widely used, open-source relati...   2529      [OK]       
    mysql/mysql-server       Optimized MySQL Server Docker images. Crea...   161                  [OK]
    centurylink/mysql        Image containing mysql. Optimized to be li...   45                   [OK]
    sameersbn/mysql                                                          36                   [OK]
    google/mysql             MySQL server for Google Compute Engine          16                   [OK]
    appcontainers/mysql      Centos/Debian Based Customizable MySQL Con...   8                    [OK]
    marvambass/mysql         MySQL Server based on Ubuntu 14.04              6                    [OK]
    drupaldocker/mysql       MySQL for Drupal                                2                    [OK]
    azukiapp/mysql           Docker image to run MySQL by Azuki - http:...   2                    [OK]
    ...

    这里我们拉取官方的镜像,标签为5.6

    runoob@runoob:~/mysql$ docker pull mysql:5.6

    等待下载完成后,我们就可以在本地镜像列表里查到REPOSITORY为mysql,标签为5.6的镜像。


    使用mysql镜像

    运行容器

    runoob@runoob:~/mysql$ docker run -p 3306:3306 --name mymysql -v $PWD/conf/my.cnf:/etc/mysql/my.cnf -v $PWD/logs:/logs -v $PWD/data:/mysql_data -e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.6
    21cb89213c93d805c5bacf1028a0da7b5c5852761ba81327e6b99bb3ea89930e
    runoob@runoob:~/mysql$ 

    命令说明:

    • -p 3306:3306:将容器的3306端口映射到主机的3306端口

    • -v $PWD/conf/my.cnf:/etc/mysql/my.cnf:将主机当前目录下的conf/my.cnf挂载到容器的/etc/mysql/my.cnf

    • -v $PWD/logs:/logs:将主机当前目录下的logs目录挂载到容器的/logs

    • -v $PWD/data:/mysql_data:将主机当前目录下的data目录挂载到容器的/mysql_data

    • -e MYSQL_ROOT_PASSWORD=123456:初始化root用户的密码

    查看容器启动情况

    runoob@runoob:~/mysql$ docker ps 
    CONTAINER ID    IMAGE         COMMAND                  ...  PORTS                    NAMES
    21cb89213c93    mysql:5.6    "docker-entrypoint.sh"    ...  0.0.0.0:3306->3306/tcp   mymysql

    笔记列表

       Brian

      153***2799@qq.com

    最新官方MySQL(5.7.19)的docker镜像在创建时映射的配置文件目录有所不同,在此记录并分享给大家:

    官方原文:

    The MySQL startup configuration is specified in the file /etc/mysql/my.cnf, and that file in turn includes any files found in the /etc/mysql/conf.d directory that end with .cnf. Settings in files in this directory will augment and/or override settings in /etc/mysql/my.cnf. If you want to use a customized MySQL configuration, you can create your alternative configuration file in a directory on the host machine and then mount that directory location as /etc/mysql/conf.d inside the mysql container.

    大概意思是说:

    MySQL(5.7.19)的默认配置文件是 /etc/mysql/my.cnf 文件。如果想要自定义配置,建议向 /etc/mysql/conf.d 目录中创建 .cnf 文件。新建的文件可以任意起名,只要保证后缀名是 cnf 即可。新建的文件中的配置项可以覆盖 /etc/mysql/my.cnf 中的配置项。

    具体操作:

    首先需要创建将要映射到容器中的目录以及.cnf文件,然后再创建容器

    # pwd
    /opt
    # mkdir -p docker_v/mysql/conf
    # cd docker_v/mysql/conf
    # touch my.cnf
    # docker run -p 3306:3306 --name mysql -v /opt/docker_v/mysql/conf:/etc/mysql/conf.d -e MYSQL_ROOT_PASSWORD=123456 -d imageID
    4ec4f56455ea2d6d7251a05b7f308e314051fdad2c26bf3d0f27a9b0c0a71414

    命令说明:

    • -p 3306:3306:将容器的3306端口映射到主机的3306端口
    • -v /opt/docker_v/mysql/conf:/etc/mysql/conf.d:将主机/opt/docker_v/mysql/conf目录挂载到容器的/etc/mysql/conf.d
    • -e MYSQL_ROOT_PASSWORD=123456:初始化root用户的密码
    • -d: 后台运行容器,并返回容器ID
    • imageID: mysql镜像ID

    查看容器运行情况

    # docker ps
    CONTAINER ID IMAGE          COMMAND          ... PORTS                    NAMES
    4ec4f56455ea c73c7527c03a  "docker-entrypoint.sh" ... 0.0.0.0:3306->3306/tcp   mysql
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  • 原文地址:https://www.cnblogs.com/gyadmin/p/7814309.html
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