centos7环境下 一键制作mysql docker镜像，并安装
centos7环境下 一键制作mysql docker镜像，并安装
shell脚本内容如下：
#docker自动安装mysql
echo -e "3[32m '>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 默认安装参数： >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>' 3[0m"
echo -e "3[32m '端口：3309' 3[0m"
echo -e "3[32m '映射宿主机路径： /mysql' 3[0m"
echo -e "3[32m '密码：xxxxxx' 3[0m"
echo -e "3[32m '容器名称：mysql8' 3[0m"
echo -e "3[32m '开启binlog' 3[0m"
echo -e "3[32m '设置连接数1k' 3[0m"
echo -e "3[32m '设置连接超时断开24h' 3[0m"
echo -e "3[32m '设置使用4个cpu核心' 3[0m"
mkdir -p /mysql
### 1下载镜像
docker pull mysql
if [ $? -eq 0 ]
then
echo -e "3[32m '>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 1下载镜像 finish >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>' 3[0m"
else
echo -e "3[31m '__________________________________ 1下载镜像 bad ,and exit' 3[0m"
exit 1
fi
###______________________________________________________________________________________________________
### 创建 dockerfile
rm -rf ./mymysql.yaml
echo '### dockerfile 自定义mysql容器镜像' >> ./mymysql.yaml
echo 'from mysql:latest' >> ./mymysql.yaml
echo '#使用官方mysql镜像最新版' >> ./mymysql.yaml
echo '' >> ./mymysql.yaml
echo 'run echo "###" >> /etc/mysql/my.cnf' >> ./mymysql.yaml
echo '' >> ./mymysql.yaml
echo 'run echo "log_bin = 1" >> /etc/mysql/my.cnf' >> ./mymysql.yaml
echo '#开启binlog日志,存储在默认位置' >> ./mymysql.yaml
echo '' >> ./mymysql.yaml
echo 'run echo "max_connections = 1050" >> /etc/mysql/my.cnf' >> ./mymysql.yaml
echo 'run echo "mysqlx_max_connections = 1000" >> /etc/mysql/my.cnf' >> ./mymysql.yaml
echo '#最大连接数' >> ./mymysql.yaml
echo '' >> ./mymysql.yaml
echo 'run echo "wait_timeout=86400" >> /etc/mysql/my.cnf' >> ./mymysql.yaml
echo 'run echo "interactive_timeout=86400" >> /etc/mysql/my.cnf' >> ./mymysql.yaml
echo '#空闲断开时长，秒' >> ./mymysql.yaml
echo '' >> ./mymysql.yaml
echo 'run echo "innodb_read_io_threads=4" >> /etc/mysql/my.cnf' >> ./mymysql.yaml
echo 'run echo "innodb_write_io_threads=4" >> /etc/mysql/my.cnf' >> ./mymysql.yaml
echo '#设置使用多核cpu，默认使用4核，根据cpu核心数设置' >> ./mymysql.yaml
###______________________________________________________________________________________________________
###使用mymysql.yaml构建镜像mymysql:1
docker build -f ./mymysql.yaml -t "mymysql:1" .
if [ $? -eq 0 ]
then
echo -e "3[32m '>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> mymysql:1 镜像构建成功 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>' 3[0m"
else
echo -e "3[31m '__________________________________ mymysql:1 镜像构建失败,and exit' 3[0m"
exit 1
fi
### 2创建容器
docker create -p 3309:3306 --restart=always --name mysql8 -v /mysql/mysql_08/log:/var/log/mysql -v /mysql/mysql_08/data:/var/lib/mysql -v /etc/localtime:/etc/localtime -e mysql_root_password=xxxxx -it mymysql:1
if [ $? -eq 0 ]
then
echo -e "3[32m '>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 2创建容器 finish >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>' 3[0m"
else
echo -e "3[31m '__________________________________ 2创建容器 bad ,and exit' 3[0m"
exit 1
fi
### 3启动容器
docker start mysql8
if [ $? -eq 0 ]
then
echo -e "3[32m '>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 3启动容器 finish >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>' 3[0m"
else
echo -e "3[31m '__________________________________ 3启动容器 bad ,and exit' 3[0m"
exit 1
fi
### 显示容器状态
echo -e "3[32m '>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 显示已运行容器：' 3[0m"
docker ps
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