docker application deployment---MySQL deployment configuration

1. Search for mysql mirror

docker search mysql

2. Pull the mysql image

 #安装5.6版本的Mysql,如果不加版本号，默认安装最新的mysql
docker pull mysql:5.6

3. Create a container and set port mapping and directory mapping

Create a mysql directory in the /root directory to store mysql data information

# 在/root目录下创建mysql目录用于存储mysql数据信息
mkdir ~/mysql
cd ~/mysql

Create a container and configure some corresponding parameters

docker run -id \
-p 3306:3306 \
--name=c_mysql \
-v $PWD/conf:/etc/mysql/conf.d \
-v $PWD/logs:/logs \
-v $PWD/data:/var/lib/mysql \
-e MYSQL_ROOT_PASSWORD=root \
mysql:5.6

● Parameter description:
○ -p 3306:3306: Map the container’s 3306 port to the host’s 3306 port.
○ -v $PWD/conf:/etc/mysql/conf.d: Mount conf/my.cnf in the current directory of the host to /etc/mysql/my.cnf in the container . Configuration directory
○ -v $PWD/logs:/logs: Mount the logs directory in the current directory of the host to /logs of the container. Log directory
○ -v $PWD/data:/var/lib/mysql: Mount the data directory in the current directory of the host to /var/lib/mysql of the container. Data directory
○ -e MYSQL_ROOT_PASSWORD=root: Initialize the password of the root user (set the password casually, don’t forget it)

4. Enter the container and operate mysql

docker exec –it c_mysql /bin/bash

5. Log in to mysql

mysql -uroot -proot

6. Use an external machine to connect to mysql in the container

I use the navicat tool in my windows system for remote testing to connect mysql in the docker container

Good luck, number reference, conclusion★,°:.☆(￣▽￣)/$:.°★.

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