Rudder

some nodes were in error; and process rudder-cf-serverd o nthe server was not running
last logs were

Jul 29 14:03:35 rudder cf-serverd[1677593]: rudder     info: Path does not exist, it's added as-is in access rules: /var/rudder/shared-files/root/
Jul 29 14:03:35 rudder cf-serverd[1677593]: rudder     info: WARNING: this means that (not) having a trailing slash defines if it's (not) a directory!
Jul 29 14:03:35 rudder cf-serverd[1677593]: rudder     info: Failed to canonicalise filename '/var/rudder/shared-files/root/' (realpath: No such file or directory)
Jul 29 14:03:35 rudder cf-serverd[1677593]: rudder     info: Path does not exist, it's added as-is in access rules: /var/rudder/shared-files/root/
Jul 29 14:03:35 rudder cf-serverd[1677593]: rudder     info: WARNING: this means that (not) having a trailing slash defines if it's (not) a directory!
Jul 29 14:03:35 rudder systemd[1]: rudder-cf-serverd.service: Deactivated successfully.
Jul 29 14:03:36 rudder systemd[1]: rudder-cf-serverd.service: Scheduled restart job, restart counter is at 7.
Jul 29 14:03:36 rudder systemd[1]: Stopped CFEngine file server.
Jul 29 14:03:36 rudder systemd[1]: rudder-cf-serverd.service: Start request repeated too quickly.
Jul 29 14:03:36 rudder systemd[1]: rudder-cf-serverd.service: Failed with result 'start-limit-hit'.
Jul 29 14:03:36 rudder systemd[1]: Failed to start CFEngine file server.

running agent didn't change anything
rudder agent check didn't change anything

Step to reproduce

systemctl stop rudder-cf-serverd

this component is essential for rudder, it should be started on the rudder server