Errors with Shinken application
Error: Poller is dead but pid file exist Reason 1: Poller is not able to write in log file /var/log/shinken/pollerd.log Solution: - Remove /var/run/shinken/pollerd.pid - Change permission for /var/log/shinken/pollerd.log i.e. chmod 775 /var/log/shinken/pollerd.log - Restart shinken shinken ,celery and uwsgi. Reason 2: Sometime poller is not able to access localhost:port Solution: - Replace local with 127.0.0.1 in poller-master.cfg - Restart shinken shinken ,celery and uwsgi. Error: Broker is dead but pid file exist Reason: Broker is dead but still port is used by broker in somewhere in background Solution: - Search process which is using port 7772 i.e. lsof -n -i :7772 | grep LISTEN - Kill the process.