auto db backup script

docker-compose.yml

@@ -40,7 +40,8 @@ services:
       - "in5.localhost:192.168.0.124 " #host and ip
 
   db:
-    image: mysql:5
+    build:
+      context: ./config/mysql
     ports:
       - "3305:3306"
     restart: always
@@ -51,6 +52,12 @@ services:
       - MYSQL_DATABASE=ninja
     volumes:
       - ./docker/mysql/data:/var/lib/mysql:rw,delegated
+
+      # comment out next 4 lines if you don't want auto sql backups
+      - ./docker/mysql/bak:/backups:rw
+      - ./config/mysql/backup-script:/etc/cron.daily/daily:ro
+      - ./config/mysql/backup-script:/etc/cron.weekly/weekly:ro
+      - ./config/mysql/backup-script:/etc/cron.monthly/monthly:ro
     networks:
       - invoiceninja
     extra_hosts: