Merge pull request SensorsIot#388 from Paraphraser/20210809-nextcloud-mariadb-old-menu

20210809 MariaDB + Nextcloud - old-menu branch - PR 2 of 3

Author: Slyke

.templates/mariadb/Dockerfile

@@ -0,0 +1,13 @@
+# Download base image
+FROM ghcr.io/linuxserver/mariadb
+
+# apply stability patches recommended in
+#   
+#   https://discord.com/channels/638610460567928832/638610461109256194/825049573520965703
+#   https://stackoverflow.com/questions/61809270/how-to-discover-why-mariadb-crashes
+RUN sed -i.bak \
+  -e "s/^thread_cache_size/# thread_cache_size/" \
+  -e "s/^read_buffer_size/# read_buffer_size/" \
+  /defaults/my.cnf
+
+# EOF

.templates/mariadb/service.yml

@@ -1,10 +1,11 @@
   mariadb:
-    image: linuxserver/mariadb
+    build: ./.templates/mariadb/.
     container_name: mariadb
     env_file:
       - ./services/mariadb/mariadb.env
     volumes:
       - ./volumes/mariadb/config:/config
+      - ./volumes/mariadb/db_backup:/backup
     ports:
       - "3306:3306"
     restart: unless-stopped

.templates/nextcloud/service.yml

@@ -16,7 +16,7 @@
 
   nextcloud_db:
     container_name: nextcloud_db
-    image: ghcr.io/linuxserver/mariadb
+    build: ./.templates/mariadb/.
     restart: unless-stopped
     environment:
       - TZ=Etc/UTC
@@ -26,5 +26,8 @@
       - MYSQL_PASSWORD=user_password
       - MYSQL_DATABASE=nextcloud
       - MYSQL_USER=nextcloud
+    ports:
+      - "9322:3306"
     volumes:
       - ./volumes/nextcloud/db:/config
+      - ./volumes/nextcloud/db_backup:/backup