use official mariadb docker image for dev env

docker-compose.yml

@@ -21,15 +21,15 @@ pma:
     - "8090:80"
 
 db:
-  build: docker
-  dockerfile: DockerfileMariaDB
+  image: mariadb:10.1
   environment:
     - MYSQL_DATABASE=fsfahrt
     - MYSQL_USER=fsfahrt
     - MYSQL_PASSWORD=9Lug*96q
+    - MYSQL_RANDOM_ROOT_PASSWORD=yes
   expose:
     - "3306"
   volumes:
     - ./mysql_data:/var/lib/mysql
-    - ./registration-system/other/sqlDumps/init_20180118.sql:/dump.sql:ro
+    - ./registration-system/other/sqlDumps/init_20180118.sql:/docker-entrypoint-initdb.d/dump.sql:ro
 

docker/DockerfileMariaDB

-FROM ubuntu:latest
-MAINTAINER Dennis Micky Jensen <root@mewm.org>
-
-# Download MariaDB
-RUN apt-get update && \
-    apt-get install -y mariadb-server pwgen && \
-    rm -rf /var/lib/mysql/* && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/*
-
-# Set bind address to 0.0.0.0 and enforce port
-RUN sed -i -r 's/bind-address.*$/bind-address = 0.0.0.0/' /etc/mysql/mariadb.conf.d/50-server.cnf
-#RUN sed -i -r 's/port.*$/port = 3306'/ /etc/mysql/my.cnf
-
-# Add bash scripts for creating a user and run server
-ADD create-mariadb-user.sh /create-mariadb-user.sh
-ADD run-mariadb.sh /run-mariadb.sh
-RUN chmod 775 /*.sh
-
-# To avoid mysql whining about this variable
-ENV TERM dumb 
-
-EXPOSE "3306"
-
-# Set default entry point
-CMD ["/run-mariadb.sh"]

docker/README

-See http://blog.mewm.org/ghost-mariadb-with-docker-fig/

docker/create-mariadb-user.sh

-#!/bin/bash
-/usr/bin/mysqld_safe > /dev/null 2>&1 &
-
-RET=1
-while [[ RET -ne 0 ]]; do
-    sleep 5
-    mysql -uroot -e "status" > /dev/null 2>&1
-    RET=$?
-done
-
-mysql -uroot -e "CREATE USER '$MYSQL_USER'@'%' IDENTIFIED BY '$MYSQL_PASSWORD'"
-mysql -uroot -e "GRANT ALL PRIVILEGES ON *.* TO '$MYSQL_USER'@'%' WITH GRANT OPTION"
-mysql -uroot -e "CREATE DATABASE $MYSQL_DATABASE"
-echo "   -> SQL Dump Import ..."
-mysql -uroot $MYSQL_DATABASE < /dump.sql
-echo "   -> SQL Dump OK"
-
-mysqladmin -uroot shutdown

docker/run-mariadb.sh

-#!/bin/bash
-
-VOLUME_HOME="/var/lib/mysql"  
-if find ${VOLUME_HOME} -maxdepth 0 -empty | read v; then  
-    echo " -> Setting up new installation in $VOLUME_HOME"
-    echo " -> Installing MariaDB"
-    mysql_install_db > /dev/null 2>&1
-    echo " -> MySQL Setup Done!"
-    /create-mariadb-user.sh
-    echo " -> DB Setup Done!"
-else  
-    echo "-> Booting on existing volume!"
-fi
-
-exec mysqld_safe