@Epzillon Don’t know, if it fits your needs, I’m currently running https://tvheadend.org/ and MiniDLNA https://sourceforge.net/projects/minidlna/ on an Odroid XU4Q with Arch Linux Arm.
My TV can direct use DLNA, so no further software is necessary.
Tvheadend is recording actual tv shows and recordings are manually converted into h264 videos afterwards and placed on the DLNA server.
Shows, which I don’t want to archive, are also served by the DLNA server.
@Hercules That was really luck. I hope, that your backup will be successful.
Until now I didn’t used it, but probably I will also have a deeper look into luksHeaderBackup.
https://man.archlinux.org/man/cryptsetup-luksHeaderBackup.8.en
https://man.archlinux.org/man/cryptsetup-luksHeaderRestore.8.en
@Hercules So it was possible to use one of the other keyslots to open the encryption?
Probably you can test your wanted configuration in a virtual machine with some small virtual drives to avoid any loss of data.
I found it relative difficult to find the correct UUID which had to be used when I setup my system in the past.
@Hercules My exampled assumed, that you only have a password set on keyslot 0.
LUKS keyslots are starting at 0, so it seems, that you deleted the initial set password.
I hope, you know the other keyslots.
As far I can see, you can specify, which keyslot has to be selected for unlocking the volume key.
More information you can find in the man page.
man cryptsetup-luksaddkey
cryptsetup luksAddKey /dev/md0 --new-key-slot 0 --key-slot 1
@Hercules I created it on my own, because I have some keys for other devices, too.
But you can place it, where you want.
But with crypttab.d I have a simple connection to crypttab configuration file.
Another way can be pam_mount, which I’m using on an SBC for opening an encrypted device:
https://inai.de/projects/pam/_mount/
@Hercules I have a similar setup with RAID1 and BTRFS.
I’m using a keyfile for that:
dd bs=512 count=4 if=/dev/random of=/etc/crypttab.d/keyfile-data.bin iflag=fullblock
chmod 600 /etc/crypttab.d/keyfile-data.bin
cryptsetup luksAddKey /dev/mapper/raid /etc/crypttab.d/keyfile-data.bin --new-key-slot 1
entry in /etc/crypttab:
data UUID=<blkid from /dev/md0> /etc/crypttab.d/keyfile-data.bin luks
entry in /etc/fstab:
UUID=<blkid from /dev/mapper/raid> /mnt/data …
@OpenAltFinder I’m using Portfolio Performance, which is a Java desktop application based on Eclipse.
https://www.portfolio-performance.info/en/
@Excaliburr Yes, you are right.
Do you have already a single container running with rootless podman?
Your given Arr-Stack seems to me relative complex when you are a beginner with podman.
Probably you could get some experience, when you start with just a single container.
In following posts are my personal quadlet settings for running Portainer, which could be helpful for getting insights of your running containers.
https://docs.portainer.io/start/install-ce/server/podman/linux
@Excaliburr 3. Are we talking here about rootless podman? If yes, containers are running on the host with the uid of current user, in your example with UID 1000.
Processes IN started containers are often running with UID=0, but this belongs to definition of used container and is only IN container.
PostgreSQL in Debian container is running with UID=999.
To avoid problems with created files in host file system, I’m using UserNS=keep-id:uid=999,gid=999, which maps files to the UID on host system.
@Nickelalloy Maybe Back In Time is a possible solution.
Its using rsync and it is possible to be scheduled.
https://github.com/bit-team/backintime