nextcloud-dav-backup

A docker image for nextcloud calender and address book backups via dav export.

Example:

docker run -v /nc-bkp:/backup \
    -e NEXTCLOUD_URL=https://yourserver.de \
    -e NEXTCLOUD_USER=user \
    -e NEXTCLOUD_PASSWORD=secret \
    -e CALENDERS=private,work \
    lu1as/nextcloud-dav-backup

The calender names should be taken from dav link. They may differ from display names. To get the link click at the three dots near the calender name in your nextcloud instance and choose Link in the dropdown. For Example: For dav link https://yourserver.de/remote.php/dav/calendars/yourname/privateics/ calender name is private.

If you use two-factor authentication generate an app password for your account and use this in NEXTCLOUD_PASSWORD.

Exported calenders and address books will be written to /backup.