[lxc-users] LXC container and Systemd

[Serge E. Hallyn]

Quoting Goran (sendmailtogoran at gmail.com):
> I'm starting Grafana on top of Arch Linux without problem. But when I
> install Grafana into an Arch Linux LXC container on top of Arch Linux
> OS I can't start it.
> 
> The error is:
> 
> systemd[24509]: grafana.service: Failed to determine user credentials:
> No such process
> systemd[24509]: grafana.service: Failed at step USER spawning
> /usr/bin/grafana-server: No such process
> 
> It looks like a systemd error but it's working on top of a real OS.
> 
> Here is my grafana.service file: https://pastebin.com/T8XU98XT
> 
> I can start Grafana without any problems with
> 
> runuser -s /bin/bash -g grafana -l grafana -c 'grafana-server
> -config=/etc/grafana.ini -homepath /usr/share/grafana'
> 
> It looks like LXC is hindering systemd to start the process.

What are the uid and gid of 'grafana' in the container?  Do they
fit into the container's uid allocation?