Unexpected exit code 2 on Raspberry Pi

[chivakaa]

Hi,

I have not clear where is the mistake on script check_service, because some running service return exit 0 (OK) and others also running return exit 2

Evidence of exit 2 with running service on linux

root@emonpi(rw):nagios# ./libexec/check_service -o linux -t "service emonhub status" ● emonhub.service - LSB: Start/stop emonHub Loaded: loaded (/etc/init.d/emonhub) Active: active (running) since Sun 2017-12-24 18:10:15 CET; 1 day 23h ago Process: 31020 ExecStop=/etc/init.d/emonhub stop (code=exited, status=0/SUCCESS) Process: 10504 ExecStart=/etc/init.d/emonhub start (code=exited, status=0/SUCCESS) CGroup: /system.slice/emonhub.service └─10551 python /usr/share/emonhub/emonhub.py --config-file /home/pi/data/emonhub.conf --logfile /var/log/emonhub/emonhub.log

Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable. root@emonpi(rw):nagios# echo $? 2

Evidence of expected running

çroot@emonpi(rw):nagios# ./libexec/check_service -o linux -t "service mosquitto status" ● mosquitto.service - Mosquitto MQTT Broker Loaded: loaded (/lib/systemd/system/mosquitto.service; enabled) Active: active (running) since Mon 2017-12-25 17:23:18 CET; 24h ago Docs: man:mosquitto(8) https://mosquitto.org/ Main PID: 25504 (mosquitto) CGroup: /system.slice/mosquitto.service └─25504 /usr/sbin/mosquitto -c /etc/mosquitto/mosquitto.conf

Dec 25 17:23:18 emonpi systemd[1]: Started Mosquitto MQTT Broker. root@emonpi(rw):nagios# echo $? 0