Docker install MySQL 5.7

One 、 Install the image

1. lookup Docker Hub Upper MySQL5.7 docker Mirror image

docker search mysql

2. Pull label as 5.7 Of MySQL docker Mirror image

docker pull mysql:5.7

3、 View the local image library

docker images

Two 、 establish mysql Containers

1. Create locally mysql Mapping directory for

mkdir -p /root/mysql/data /root/mysql/logs /root/mysql/conf

2. stay /root/mysql/conf Created in *.cnf file

touch my.cnf

3、 ... and 、 Mirror image

1. Create a container , Put the data , journal , Profile mapping to native

docker run -p 3306:3306 --name docker-mysql -v /root/docker/mysql57/conf:/etc/mysql/conf.d -v /root/docker/mysql57/logs:/logs -v /root/docker/mysql57/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.7

-p 3306:3306： The container of 3306 Port mapping to host's 3306 port
-v opt/docker_v/mysql/conf:/etc/mysql/conf.d： Put the host /opt/docker_v/mysql/conf The directory is attached to the container's /etc/mysql/conf.d
-e MYSQL_ROOT_PASSWORD=123456： initialization root User's password
-d: Background running container , And return to the container ID
imageID: mysql Mirror image ID

2. start-up mysql Containers

docker start mysql

3. see /root/mysql/data Whether the directory has data files

4. Connect docker mysql

docker exec -it docker-mysql bash

It can also be done through docker ps -a Command to view containers that are already running , Then use the container ID Into the container .

a8d6e7cf3ce7        mysql:5.7           "docker-entrypoint.s…"

In the first column a8d6e7cf3ce7 That's the container. ID.

adopt exec Command to execute... On the specified container bash, Open the pseudo terminal

docker exec -it 9df70f9a0714 bash

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