Order	describe
docker pull mysql	Download the latest version of Mysql image ( === docker pull mysql:latest )
docker pull mysql: version number	Download the specified version of Mysql image

Click Tags to view all versions, and the corresponding commands are in the back

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2. Download mysql image

docker pull mysql

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3. View the downloaded image

sudo docker images

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4. Create a Mysql container and run it

Order	describe
docker run	Create a new container and run it at the same time
-name mysql	The name of the container to start (mysql here)
-d	Background process
-p 3306:3306	Map container's 3306 (back) port to host's 3306 (front) port
-restart unless-stopped	Container restart strategy
-v /mydata/mysql/log:/var/log/mysql	Mount the log folder to the host
-v /mydata/mysql/data:/var/lib/mysql	Mount the mysql storage folder to the host
-v /mydata/mysql/conf:/etc/mysql	Mount the configuration folder to the host
-e MYSQL_ROOT_PASSWORD=root	Set root password (need to remember)
mysql: version number	Start the corresponding mysql version
\	shell command newline

(Note: Before using -v to mount the file on the host, you need to ensure that the folder already exists)

Do not mount:

docker run -p 3306:3306 --name mysql -e MYSQL_ROOT_PASSWORD=123456 -d mysql

Mount (after using the unmount command, there is no need to enter it here):

docker run \
--name mysql \
-d \
-p 3306:3306 \
--restart unless-stopped \
-v /mydata/mysql/log:/var/log/mysql \
-v /mydata/mysql/data:/var/lib/mysql \
-v /mydata/mysql/conf:/etc/mysql \
-e MYSQL_ROOT_PASSWORD=123456 \
mysql:版本号

Note: If it is not mounted, if you want to continue to mount later, use the mount parameter -v file address parameter (that is, the above mount command)

There is no folder, we can create it manually

mkdir -p /mydata/mysql/log

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5. View running containers

docker ps