fix: Switch to official MariaDB docker image

docker-compose.yml

-version: '3.1'
 services:
   openldap:
     build:
     hostname: openldap.${DOMAIN}
 
   db:
-    build:
-      context: ./images/mariadb/
-    image: bingen/${ARCH}-mariadb:latest
+    image: mariadb:lts
     env_file:
       - mariadb.env
     networks:
     #ports:
       #- "3306:3306"
     volumes:
-      #- ${DB_CONFIG_VOLUME_PATH}:/etc/mysql
       - ${DB_DATA_VOLUME_PATH}:/var/lib/mysql
 
   haproxy:

images/mariadb/Dockerfile

-#
-# MariaDB Dockerfile
-
-# Pull base image.
-FROM debian:buster
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-# Install MariaDB.
-RUN \
-  apt-get update && \
-  apt-get upgrade -y  && \
-  apt-get -y install mariadb-server procps
-
-RUN  find /etc/mysql/ -name *.cnf -exec sed -i 's/^\(bind-address\s.*\)/# \1/' {} \;
-#RUN \
-#  find /etc/mysql/ -name *.cnf -exec sed -i 's/^\(bind-address\s.*\)/# \1/' {} \; && \
-#  echo "mysqld_safe &" > /tmp/config && \
-#  echo "mysqladmin --silent --wait=30 ping || exit 1" >> /tmp/config && \
-#  echo "mysql -e 'GRANT ALL PRIVILEGES ON *.* TO \"root\"@\"%\" WITH GRANT OPTION;'" >> /tmp/config && \
-#  bash /tmp/config && \
-#  mysql -e "SELECT Host, User, Password FROM mysql.user;" > /tmp/a.out
-  #rm -f /tmp/config
-
-COPY tuning.cnf /etc/mysql/conf.d/tuning.cnf
-
-COPY tuning-primer.sh /usr/local/bin/
-RUN chmod +x /usr/local/bin/tuning-primer.sh
-COPY mysqltuner.pl /usr/local/bin/
-RUN chmod +x /usr/local/bin/mysqltuner.pl
-
-COPY startup.sh /usr/local/bin/
-RUN chmod +x /usr/local/bin/startup.sh
-
-# Define mountable directories.
-#VOLUME ["/var/lib/mysql"]
-
-# Define default command.
-CMD ["/usr/local/bin/startup.sh"]
-
-# Expose ports.
-EXPOSE 3306

images/mariadb/Dockerfile.template

-#
-# MariaDB Dockerfile
-
-# Pull base image.
-FROM BASE_IMAGE_PLACEHOLDER
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-# Install MariaDB.
-RUN \
-  apt-get update && \
-  apt-get upgrade -y  && \
-  apt-get -y install mariadb-server procps
-
-RUN  find /etc/mysql/ -name *.cnf -exec sed -i 's/^\(bind-address\s.*\)/# \1/' {} \;
-#RUN \
-#  find /etc/mysql/ -name *.cnf -exec sed -i 's/^\(bind-address\s.*\)/# \1/' {} \; && \
-#  echo "mysqld_safe &" > /tmp/config && \
-#  echo "mysqladmin --silent --wait=30 ping || exit 1" >> /tmp/config && \
-#  echo "mysql -e 'GRANT ALL PRIVILEGES ON *.* TO \"root\"@\"%\" WITH GRANT OPTION;'" >> /tmp/config && \
-#  bash /tmp/config && \
-#  mysql -e "SELECT Host, User, Password FROM mysql.user;" > /tmp/a.out
-  #rm -f /tmp/config
-
-COPY tuning.cnf /etc/mysql/conf.d/tuning.cnf
-
-COPY tuning-primer.sh /usr/local/bin/
-RUN chmod +x /usr/local/bin/tuning-primer.sh
-COPY mysqltuner.pl /usr/local/bin/
-RUN chmod +x /usr/local/bin/mysqltuner.pl
-
-COPY startup.sh /usr/local/bin/
-RUN chmod +x /usr/local/bin/startup.sh
-
-# Define mountable directories.
-#VOLUME ["/var/lib/mysql"]
-
-# Define default command.
-CMD ["/usr/local/bin/startup.sh"]
-
-# Expose ports.
-EXPOSE 3306

images/mariadb/README.md

-# rpi-mariadb

images/mariadb/startup.sh

-#!/bin/bash
-
-echo "Permissions"
-chown -R mysql:mysql /var/lib/mysql
-
-# set root password from secret
-if [ ! -z $MYSQL_ROOT_PWD_FILE -a -f $MYSQL_ROOT_PWD_FILE ]; then
-    MYSQL_ROOT_PWD=`cat $MYSQL_ROOT_PWD_FILE`;
-fi
-
-if [ ! -z $MYSQL_ROOT_PWD ]; then
-    # start server
-    echo "Starting server"
-    /usr/bin/mariadbd-safe --datadir='/var/lib/mysql' & #--skip-grant-tables &
-    pid="$!"
-    echo "Mysql pid: $pid"
-
-    mysql=( mysql  )
-
-    for i in {30..0}; do
-        if echo 'SELECT 1' | "${mysql}" &> /dev/null; then
-            break
-        fi
-        echo 'MySQL init process in progress...'
-        sleep 1
-    done
-    if [ "$i" = 0 ]; then
-        echo >&2 'MySQL init process failed or there already was data with a root password set.'
-    fi
-
-    # Allow access from outside
-    #echo "INSERT INTO mysql.user (Host, User) VALUES ('%', 'root');" | "${mysql}"
-    echo 'GRANT ALL PRIVILEGES ON *.* TO "root"@"%" WITH GRANT OPTION;' | "${mysql}"
-    # set root password
-    echo "Setting root password"
-    #/usr/bin/mysqladmin -u root flush-privileges password "$MYSQL_ROOT_PWD"
-    echo "USE mysql;" | "${mysql}"
-    echo "ALTER USER 'root'@'localhost' IDENTIFIED VIA mysql_native_password;" | "${mysql}"
-    echo "SET PASSWORD FOR 'root'@'localhost' = PASSWORD('$MYSQL_ROOT_PWD');" | "${mysql}"
-    echo "FLUSH PRIVILEGES;" | "${mysql}"
-    #echo "SET PASSWORD FOR 'root' = PASSWORD('$MYSQL_ROOT_PWD');" | "${mysql}"
-    if [ $? != 0 ]; then
-        echo >&2 'MySQL root password setting failed.'
-        #exit 1
-    fi
-
-    # Stop server
-    echo "Stopping server"
-    #if ! kill -s TERM "$pid" || ! wait "$pid"; then
-    if ! mysqladmin -u root -p"$MYSQL_ROOT_PWD" shutdown || ! wait "$pid"; then
-        echo >&2 'MySQL stop process failed.'
-        #exit 1
-    fi
-
-fi
-
-echo "Restarting server"
-/usr/bin/mariadbd-safe --datadir='/var/lib/mysql'

images/mariadb/tuning.cnf

-[mysqld]
-
-#join_buffer_size = 128.0K
-
-#innodb_buffer_pool_size = 1.0G
-innodb_buffer_pool_size = 384M
-innodb_log_file_size = 16M
-innodb_buffer_pool_instances = 1

images/nextcloud/docker-entrypoint.sh

     LDAP_BIND_PWD=`cat $LDAP_BIND_PWD_FILE`;
 fi
 # set DB root password from secret
-if [ ! -z $MYSQL_ROOT_PWD_FILE -a -f $MYSQL_ROOT_PWD_FILE ]; then
-    MYSQL_ROOT_PWD=`cat $MYSQL_ROOT_PWD_FILE`;
+if [ ! -z $MARIADB_ROOT_PWD_FILE -a -f $MARIADB_ROOT_PWD_FILE ]; then
+    MARIADB_ROOT_PWD=`cat $MARIADB_ROOT_PWD_FILE`;
 fi
 # set password salt from secret
 if [ ! -z $NEXTCLOUD_SALT_FILE -a -f $NEXTCLOUD_SALT_FILE ]; then
 sleep 60 # to avoid hitting it while the first start for setting root pwd
 R=111
 while [ $R -eq 111 ]; do
-    mysql -u root -p${MYSQL_ROOT_PWD} -h ${DB_HOST} -e "SHOW DATABASES"  2> /dev/null;
+    mysql -u root -p${MARIADB_ROOT_PWD} -h ${DB_HOST} -e "SHOW DATABASES"  2> /dev/null;
     R=$?;
 done
 
 # check if DB exists
-DB_EXISTS=$(mysql -u root -p${MYSQL_ROOT_PWD} -h ${DB_HOST} -e "SHOW DATABASES" 2> /dev/null | grep ${NEXTCLOUD_DB_NAME})
+DB_EXISTS=$(mysql -u root -p${MARIADB_ROOT_PWD} -h ${DB_HOST} -e "SHOW DATABASES" 2> /dev/null | grep ${NEXTCLOUD_DB_NAME})
 echo "DB exists: ${DB_EXISTS}"
 
 if [ -z "${DB_EXISTS}" ]; then
     echo "Creating Database"
-    #mysql -u root -p${MYSQL_ROOT_PWD} -h ${DB_HOST} -e "DROP DATABASE IF EXISTS ${NEXTCLOUD_DB_NAME};"
+    #mysql -u root -p${MARIADB_ROOT_PWD} -h ${DB_HOST} -e "DROP DATABASE IF EXISTS ${NEXTCLOUD_DB_NAME};"
     #check_result $? "Dropping DB"
-    mysql -u root -p${MYSQL_ROOT_PWD} -h ${DB_HOST} -e "CREATE DATABASE ${NEXTCLOUD_DB_NAME};"
+    mysql -u root -p${MARIADB_ROOT_PWD} -h ${DB_HOST} -e "CREATE DATABASE ${NEXTCLOUD_DB_NAME};"
     check_result $? "Creating DB"
 fi
 
 echo "Creating User"
 # 'IF EXISTS' for DROP USER is available from MariaDB 10.1.3 only
-mysql -u root -p${MYSQL_ROOT_PWD} -h ${DB_HOST} -e "DROP USER ${NEXTCLOUD_DB_USER};" || echo "It seems it didn't exist"
-mysql -u root -p${MYSQL_ROOT_PWD} -h ${DB_HOST} -e "CREATE USER ${NEXTCLOUD_DB_USER} IDENTIFIED BY '${NEXTCLOUD_DB_PWD}';"
+mysql -u root -p${MARIADB_ROOT_PWD} -h ${DB_HOST} -e "DROP USER ${NEXTCLOUD_DB_USER};" || echo "It seems it didn't exist"
+mysql -u root -p${MARIADB_ROOT_PWD} -h ${DB_HOST} -e "CREATE USER ${NEXTCLOUD_DB_USER} IDENTIFIED BY '${NEXTCLOUD_DB_PWD}';"
 check_result $? "Creating User"
-mysql -u root -p${MYSQL_ROOT_PWD} -h ${DB_HOST} -e "GRANT ALL ON ${NEXTCLOUD_DB_NAME}.* TO ${NEXTCLOUD_DB_USER};"
+mysql -u root -p${MARIADB_ROOT_PWD} -h ${DB_HOST} -e "GRANT ALL ON ${NEXTCLOUD_DB_NAME}.* TO ${NEXTCLOUD_DB_USER};"
 check_result $? "Granting permissions"
-mysql -u root -p${MYSQL_ROOT_PWD} -h ${DB_HOST} -e "FLUSH PRIVILEGES;"
+mysql -u root -p${MARIADB_ROOT_PWD} -h ${DB_HOST} -e "FLUSH PRIVILEGES;"
 check_result $? "Flushing privileges"
 
-unset MYSQL_ROOT_PWD
+unset MARIADB_ROOT_PWD
 
 # DB Backup
 if [ ! -z "${DB_EXISTS}" -a ! -z "${NEXTCLOUD_DB_BACKUP}" -a -f "${NEXTCLOUD_DB_BACKUP}" ]; then

mariadb.env.template

-MYSQL_ROOT_PWD_FILE=/run/secrets/admin_pwd
+MARIADB_ROOT_PWD_FILE=/run/secrets/admin_pwd

nextcloud.env.template

 LDAP_SEARCH_BASE=dc=${ORGANIZATION},dc=${EXTENSION}
 
 # DB
-MYSQL_ROOT_PWD_FILE=/run/secrets/mysql_pwd
+MARIADB_ROOT_PWD_FILE=/run/secrets/mysql_pwd
 DB_HOST=db
 NEXTCLOUD_DB_NAME=nextcloud
 NEXTCLOUD_DB_USER=nextcloud

setup.sh

 chmod 600 *.env
 
 # Passwords
-echo MYSQL_ROOT_PWD=$db_pwd >> mariadb.env
-echo MYSQL_ROOT_PWD=$db_pwd >> nextcloud.env
+echo MARIADB_ROOT_PWD=$db_pwd >> mariadb.env
+echo MARIADB_ROOT_PWD=$db_pwd >> nextcloud.env
 
 echo LDAP_ADMIN_PWD=$ldap_pwd >> openldap.env
 echo LDAP_MAIL_PWD=$ldap_mail_pwd >> openldap.env