Issue type: Docker, bind mounts/volumes
Linux 5.3.0-59-generic #53~18.04.1-Ubuntu SMP Thu Jun 4 14:58:26 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
App version: Docker version 19.03.8, build afacb8b7f0
REPOSITORY TAG IMAGE ID CREATED SIZE mariadb 10.5 af16a2dc06bd 6 weeks ago 365MB
I tried creating a container with a
mariadb:10.5 image and bind mount for my configuration files.
Here’s the command:
sudo docker run -d --name database-mariadb1 \ -e MYSQL_ROOT_PASSWORD=XXX \ -p 9270:3306 \ -v "/opt/example/database/mariadb/mysql:/etc/mysql/" \ mariadb:10.5
/opt/example/database/mariadb/mysql directory is empty, but when I tried creating a container without the bind mount, configuration files are created just fine.
I have NGINX, PHP, Certbot and SRCDS running under similar configurations (though they’re using docker-compose, but the same thing was happening when I tried to launch a mariadb container with it).
I tried just mounting the
my.cnf configuration file like in MariaDB’s DockerHub page example, in a section “Using a custom MySQL configuration file”,
docker run --name some-mariadb -v /my/custom:/etc/mysql/conf.d -e MYSQL_ROOT_PASSWORD=my-secret-pw -d mariadb:tag
but it kept creating a folder named
Also, after a container had been initialized and was running. I tried executing
bash on the container and looking in the folder where the configuration files were supposed to be at, but they weren’t inside the container too.
Any help appreciated!