Migrating from docker to podman, encountering some issues
Migrating from docker to podman, encountering some issues
cross-posted from: https://lemmy.world/post/3989163
I've been messing around with podman in Arch and porting my self-hosted services over to it. However, it's been finicky and I am wondering if anybody here could help me out with a few things.
- Some of my containers aren't getting properly started up by
podman-restart.service
on system reboot. I realized they were the ones that depended on my slow external BTRFS drive. Currently its mounted withx-systemd.automount,x-systemd.device-timeout=5
so that it doesn't hang up the boot if I disconnect it, but it seems like Podman doesn't like this. If I remove the systemd options the containers properly boot up automatically, but I risk boot hangs if the drive ever gets disconnected from my system. I have already triedx-systemd.before=podman-restart.service
andx-systemd.required-by=podman-restart.service
, and even tried increasing the device-timeout to no avail.When it attempts to start the container, I see this in journalctl:
Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Got automount request for /external, triggered by 3130 (3) Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Automount point already active? Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Got automount request for /external, triggered by 3130 (3) Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Automount point already active? Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Got automount request for /external, triggered by 3130 (3) Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Automount point already active? Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Got automount request for /external, triggered by 3130 (3) Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Automount point already active? Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Got automount request for /external, triggered by 3130 (3) Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Automount point already active? Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Got automount request for /external, triggered by 3130 (3) Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Automount point already active? Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Got automount request for /external, triggered by 3130 (3) Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Automount point already active? Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Got automount request for /external, triggered by 3130 (3) Aug 27 21:15:46 arch-nas systemd[1]: external.automount: Automount point already active? Aug 27 21:15:46 arch-nas systemd[1]: libpod-742b4595dbb1ce604440d8c867e72864d5d4ce1f2517ed111fa849e59a608869.scope: Deactivated successfully. Aug 27 21:15:46 arch-nas conmon[3124]: conmon 742b4595dbb1ce604440 : runtime stderr: error stat'ing file `/external/share`: Too many levels of symbolic links Aug 27 21:15:46 arch-nas conmon[3124]: conmon 742b4595dbb1ce604440 : Failed to create container: exit status 1
- When I shutdown my system, it has to wait for 90 seconds for
libcrun
andlibpod-conmon-.scope
to timeout. Any idea what's causing this? This delay gets pretty annoying especially on an Arch system since I am constantly restarting due to updates.All the containers are started using
docker-compose
withpodman-docker
if that's relevant.Any help appreciated!
EDIT: So it seems like podman really doesn't like systemd automount. Switching to
nofail, x-systemd.before=podman-restart.service
seems like a decent workaround if anyone's interested.
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