Accessing local MySQL server from my docker container

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Accessing local MySQL server from my docker container



I have a mysql server and a docker container running on my machine. In the docker container, I run a django website. I want to connect to the local mysql server from the docker container. How can I do that?





can you add your docker-compose file?
– JPG
Aug 12 at 12:58





Possible duplicate of From inside of a Docker container, how do I connect to the localhost of the machine?
– David Maze
Aug 12 at 14:04




1 Answer
1



I usually do ( for testing purposes ) :


docker network create -d my-bridge
docker run --network my-bridge --name app-db -e MYSQL_ROOT_PASSWORD=secret -e
MYSQL_DATABASE=myapp -e MYSQL_USER=myapp_user -e MYSQL_PASSWORD=myapp_secret
mysql:latest
docker run --network my-bridge --name app -p 80:80 -e DB_HOST=app-db -e DB_USER=myapp_user -e DB_PASS=myapp_secret -e DB_NAME=myapp myapp:latest



In my app Dockefile I am using in entrypoint something like envsubst, or if code language can read from environment variables I dont need to setup this.



Forget about --link docker parameter -> its obsolete


--link





when I tried the 2nd command, I got an error like ERROR 1396 (HY000) at line 1: Operation CREATE USER failed for 'root'@'%'
– Abhinav Manoj
Aug 15 at 16:11



ERROR 1396 (HY000) at line 1: Operation CREATE USER failed for 'root'@'%'






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