05. 打造自己的mysql5.7镜像

一. Dockerfile

FROM mysql:5.7

MAINTAINER 潘志勇 <sd4015700@126.com>
LABEL Description="基于mysql:5.7做成的org.pzy/mysql5.7:1.0"  Version="1.0"

ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

解决问题

• 在官方mysql5.7的基础上,将系统时区修改为东八区

二.打造自己的启动脚本

当前启动脚本会自动创建backend网络, 并将当前启动的容器加入到backend网络中

# 重复执行start命令并不会重复启动
echo "mysql5.7容器操作脚本,用于容器的启动,停止,删除以及状态查看!"

containerId=`docker ps -a | grep "mysql57" | grep "Up" | awk '{print $1}'`
if [ "$1" = "start" ]; then

  containerId=`docker network ls | grep backend | awk '{print $1}'`
  if [ -z "$containerId" ]; then
    # 说明backend网络不存在,创建backend网络
    echo "自动创建backend网络!"
    docker network create backend
  fi
  containerId=`docker ps -a | grep "mysql57" | grep "Up" | awk '{print $1}'`

  if [ -z "$containerId" ]; then
    # 容器id为空,说明mysql未启动,或已停止
    echo "容器mysql57状态: "`docker ps -a | grep "mysql57"`

    containerId=`docker ps -a | grep "mysql57" | grep "Exited" | awk '{print $1}'`
    if [ -n "$containerId" ]; then
      # 容器id非空, 说明容器已停止
      echo "重启容器: mysql57"
      docker start mysql57
    else
      # 容器id不为空, 说明容器未启动
      echo "启动容器: mysql57"
      docker run -d --name mysql57 --net=backend -p 3306:3306 -e MYSQL_ROOT_PASSWORD=root -v /Users/pan/docker/volume/mysql/data:/var/lib/mysql -v /Users/pan/docker/volume/mysql/conf:/etc/mysql/conf.d org.pzy/mysql5.7:1.0
    fi
  fi

  containerId=`docker ps -a | grep "mysql57" | grep "Up" | awk '{print $1}'`
  if [ -n "$containerId" ]; then
    echo "容器mysql57已启动,并已加入backend网络!"
    echo "使用[/Users/pan/docker/volume/mysql/mysql/data]作为数据目录!"
    echo "使用[/Users/pan/docker/volume/mysql/mysql/conf]作为配置文件目录!"
    echo "mysql端口为: 3306, 账号为:root, 密码为:root"
  else
    echo "容器mysql57启动异常! 请使用[docker logs]命令容器名称查看日志"
  fi
  echo "容器mysql57状态: "`docker ps -a | grep "mysql57"`

elif [ "$1" = "stop" ]; then
  if [ -n "$containerId" ]; then
    # 容器哦id非空, 表示容器已启动,执行容器停止命令
    echo "停止mysql57!"
    docker stop mysql57
    containerId=`docker ps -a | grep "mysql57" | grep "Exited" | awk '{print $1}'`
    if [ -z "$containerId" ]; then
      # 容器id为空, 表示容器未成功停止
      echo "容器mysql57停止失败! 请使用[docker logs]命令查看具体日志!"
    else
      echo "容器mysql57已停止!"
    fi
    echo "容器mysql57状态: "`docker ps -a | grep "mysql57"`
  else
    echo "容器mysql57已停止!"
    echo "容器mysql57状态: "`docker ps -a | grep "mysql57"`
  fi
elif [ "$1" = "status" ]; then
  if [ -z "$containerId" ]; then
    echo "容器mysql57未启动!"
  else
    echo "容器mysql57已启动!"
  fi
  echo "容器mysql57状态: "`docker ps -a | grep "mysql57"`
elif [ "$1" = "remove" ]; then
  containerId=`docker ps -a | grep "mysql57" | awk '{print $1}'`
  if [ -n "$containerId" ]; then
    echo "删除容器mysql57!"
    docker stop mysql57
    docker rm mysql57
    containerId=`docker ps -a | grep "mysql57" | awk '{print $1}'`
    if [ -n "$containerId" ]; then
      echo "容器mysql57删除失败!请使用[docker logs]命令查看详细日志!"
    else
      echo "容器mysql57已删除!"
    fi
  else
    echo "容器mysql57已删除!"
  fi
else
  echo "正确使用脚本的方式:"
  echo "./mysql start #启动mysql57,多次执行该命令并不会重复启动mysql57,请放心使用!"
  echo "./mysql stop #停止mysql57"
  echo "./mysql status #查看mysql57状态"
  echo "./mysql remove #删除mysql57状态,无论mysql57处于什么状态!"
  echo "./mysql help #查看脚本使用方式!"
fi

三. 附注说明

启动脚本请根据自己的实际需要修改之后再使用.

资源地址:
https://github.com/free-pan/docker-image