DISK CRITICAL - /dev/xvda1 is not accessible: Permission denied

Question

I've configured nagios to check status on specific server. Only the cpu status showing. TCP and Disk spaces are not showing. But in the when i check the status of Disk and TCP that shows result. Nagios server says CHECK_NRPE: Error receiving data from daemon.

Dashboard

Answer 1

change SELinux permissions to permissive and restart the nrpe. check status getenforce Then change to /etc/selinux/config SELINUX=permissive