Snapshotting in docker is as easy as docker commit. After that you can back it up with docker save. Then move to another host, but not without downtime.
However normally you need to backup/move only volumes attached to containers. If that's not the way how you like to organize your services, you likely don't need docker.
What's the purpose of running container in a container? Why not install docker on your host machine?
I meant software RAID of course. Hardware RAIDs just cause headacehes, but fake RAIDs that are built into motherboards are a real nightmare.
Building RAID on top of SSDs is an answer.
Can you connect with sftp? sftp myname@192.168.68.137
Paths are constant, only anchors are generated by forgejo.
I didn't test this, but it will change the whole URL while changes are only needed in its fragment component (after the first #).
skip the following substitute command if the line contains an http link in markdown format
Why you assume there's only one link in the line?
Also, you perform substitutions in the whole URL instead only the fragment component.
Bad advise for sed. regex101 doesn't support POSIX regexes, so you are unable to get the same results as with sed.
Well, I don't use proxmox, however docker coexists with libvirt and other virtualization systems. If there are overlapping networks that docker ant proxmox attempt to manage, they are configurable.