I am working on setting up containers on a separate system from my truenas. I have one dataset and one NFS Share. I am trying to setup a container for planka but, I setup a specific folder on my share for the volumes needed but I keep getting permissions denied for the volumes.
I am not sure what I am doing wrong or how I can fix it, normally I would just chown or chmod or setfacl on the folder or volume but it seems like the trueNAS share does not take those commands on my linux server.
Looking at my previous comment I realized I should have been a bit more specific of my specific issue, let me give that information.
I am trying to learn how to use podman, specifically quadlets, I am trying to setup the postgres container that I need to run in order to use Planka, when the container starts it uses the user postgres I believe and that users get’s the error which I’ve pasted below:
Loaded: loaded (/home/thatg/.config/containers/systemd/postgres.container; generated)
Active: failed (Result: exit-code) since Sat 2025-03-15 10:05:21 EDT; 5min ago
Duration: 161ms
Invocation: 9af2acd5d29e4bc38d6b40318b88b918
Process: 186217 ExecStart=/usr/bin/podman run --name postgres --cidfile=/run/user/1000/postgres.cid --replace --rm --cgroups=split --network systemd-planka --sdnotify=conmon -d -v /mnt/trainyard/volumes/planka/db:/var/lib/postgresql/data --env POSTGRES_DB=planka --env POSTGRES_HOST_AUTH_METHOD=trust --label app=planka --health-cmd pg_isready -U postgres >
Process: 186277 ExecStopPost=/usr/bin/podman rm -v -f -i --cidfile=/run/user/1000/postgres.cid (code=exited, status=0/SUCCESS)
Main PID: 186217 (code=exited, status=1/FAILURE)
CPU: 284ms
Mar 15 10:05:21 cardinal podman[186162]: 2025-03-15 10:05:21.514960187 -0400 EDT m=+0.179546616 container init df060327466bb5eaffbee298d8ae5cb44ad33eff49ca478aaddd8bf254e0288d (image=docker.io/library/postgres:16, name=postgres, app=planka, PODMAN_SYSTEMD_UNIT=postgres.service)
Mar 15 10:05:21 cardinal systemd[2172]: Started Planka Database Container.
Mar 15 10:05:21 cardinal podman[186162]: 2025-03-15 10:05:21.52693765 -0400 EDT m=+0.191524079 container start df060327466bb5eaffbee298d8ae5cb44ad33eff49ca478aaddd8bf254e0288d (image=docker.io/library/postgres:16, name=postgres, app=planka, PODMAN_SYSTEMD_UNIT=postgres.service)
Mar 15 10:05:21 cardinal postgres[186162]: df060327466bb5eaffbee298d8ae5cb44ad33eff49ca478aaddd8bf254e0288d
Mar 15 10:05:21 cardinal postgres[186217]: chmod: changing permissions of '/var/lib/postgresql/data': Operation not permitted
Mar 15 10:05:21 cardinal postgres[186217]: find: ‘/var/lib/postgresql/data’: Permission denied
Mar 15 10:05:21 cardinal conmon[186217]: conmon df060327466bb5eaffbe <nwarn>: Failed to open cgroups file: /sys/fs/cgroup/user.slice/user-1000.slice/user@1000.service/app.slice/postgres.service/libpod-payload-df060327466bb5eaffbee298d8ae5cb44ad33eff49ca478aaddd8bf254e0288d/memory.events
Mar 15 10:05:21 cardinal podman[186234]: 2025-03-15 10:05:21.676328158 -0400 EDT m=+0.127643709 container remove df060327466bb5eaffbee298d8ae5cb44ad33eff49ca478aaddd8bf254e0288d (image=docker.io/library/postgres:16, name=postgres, PODMAN_SYSTEMD_UNIT=postgres.service, app=planka)
Mar 15 10:05:21 cardinal systemd[2172]: postgres.service: Main process exited, code=exited, status=1/FAILURE
Mar 15 10:05:21 cardinal systemd[2172]: postgres.service: Failed with result 'exit-code'.
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Any insights would be appreciated! Also if this needs to be moved to a new thread I apologize.
