docker-mariadb's Introduction

docker-mariadb

MariaDB on Docker

Docker index page: https://index.docker.io/u/gchiam/mariadb/

Includes a bunch of cool features such as:

Exporting volumes so your data persists.
Not running as root.
Printing log output.
Setting a root password.
Creating a user and database.
Passing extra parameters to mysqld.

Here's how it works:

$ docker run -d -p 3306:3306 -e MYSQL_ROOT_PASSWORD=ki9eingi gchiam/mariadb
2467fda2ead82832f436c6578afb7db89e89f964fbe366d12304b5b0ab051658
$ mysql -h 127.0.0.1 -u root -p
Enter password:
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 1
Server version: 5.5.36-MariaDB-1~precise-log mariadb.org binary distribution

Copyright (c) 2000, 2013, Oracle, Monty Program Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]>

(Example assumes MySQL client is installed on Docker host.)

Environment variables

MYSQL_ROOT_PASSWORD: The password for the root user, set every time the server starts. Defaults to a blank password, which is handy for development, but you should set this to something in production.
MYSQL_DATABASE: A database to automatically create if it doesn't exist. If not provided, does not create a database.
MYSQL_USER: A user to create that has access to the database specified by MYSQL_DATABASE.
MYSQL_PASSWORD: The password for MYSQL_USER. Defaults to a blank password.
MYSQLD_ARGS: extra parameters to pass to the mysqld process

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