mysql server是眼下比較流行的开源数据库server。以下介绍怎样使用docker来做一个mysql数据库服务
从站点直接 pull 一个 mysql 的镜像
core@localhost ~/base $ docker pull dl.dockerpool.com:5000/mysql:5.7
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core@localhost ~/base $ docker tag dl.dockerpool.com:5000/mysql:5.7 mysql:5.7
core@localhost ~/base $ docker images
REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
base/163 latest 468d347c06bc 5 hours ago 249.1 MB
dl.dockerpool.com:5000/mysql 5.7 e95cbb9f48ea 5 days ago 258.6 MB
mysql 5.7 e95cbb9f48ea 5 days ago 258.6 MB
启动 mysql 容器
core@localhost ~/base $ docker run --name db001 -p 3306:3306 -e MYSQL_ROOT_PASSWORD=admin -d mysql:5.7
#上面这条语句启动了一个名字叫 db001 的容器，他的 root password是 admin，映射宿主主机的port3306到容器的port3306,这些都是手工指定的。
core@localhost ~/base $ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
fb4b9ab6a2ba dl.dockerpool.com:5000/mysql:5.7 "/entrypoint.sh mysq 2 seconds ago Up 2 seconds 0.0.0.0:3306->3306/tcp
这样我们就能够使用 mysql server了，下一章将介绍怎样开启 tomcat 容器 链接到这个 db001 的数据库容器