It looks like I'm hitting the same error with murano-cfapi in an artful unprivileged container:
$ sudo apt install murano-cfapi
$ sudo tail /var/log/syslog
Aug 15 12:25:25 a1 systemd[1]: murano-cfapi.service: Failed to set invocation ID on control group /system.slice/murano-cfapi.service, ignoring: Operation not permitted
Aug 15 12:25:25 a1 systemd[1]: Starting OpenStack Murano CF API...
Aug 15 12:25:25 a1 systemd[19791]: murano-cfapi.service: Failed at step KEYRING spawning /bin/mkdir: Permission denied
Aug 15 12:25:25 a1 systemd[1]: murano-cfapi.service: Control process exited, code=exited status=237
It looks like I'm hitting the same error with murano-cfapi in an artful unprivileged container:
$ sudo apt install murano-cfapi cfapi.service: Failed to set invocation ID on control group /system. slice/murano- cfapi.service, ignoring: Operation not permitted cfapi.service: Failed at step KEYRING spawning /bin/mkdir: Permission denied cfapi.service: Control process exited, code=exited status=237
$ sudo tail /var/log/syslog
Aug 15 12:25:25 a1 systemd[1]: murano-
Aug 15 12:25:25 a1 systemd[1]: Starting OpenStack Murano CF API...
Aug 15 12:25:25 a1 systemd[19791]: murano-
Aug 15 12:25:25 a1 systemd[1]: murano-