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linux:centos:nagios [02.08.2016 17:45] vm |
linux:centos:nagios [02.08.2016 17:51] vm |
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Řádek 23: | Řádek 23: | ||
<note>If the host is behind a firewall, or you have enabled firewall software on the host, you need to open for incoming traffic on TCP port 5666.</note> | <note>If the host is behind a firewall, or you have enabled firewall software on the host, you need to open for incoming traffic on TCP port 5666.</note> | ||
+ | iptables -A INPUT -p tcp -m tcp --dport 5666 -j ACCEPT | ||
+ | /sbin/service iptables save | ||
Nagios plugins are located at ''/usr/lib64/nagios/plugins/'' folder. | Nagios plugins are located at ''/usr/lib64/nagios/plugins/'' folder. | ||
Řádek 41: | Řádek 43: | ||
nrpe: 10.10.10.10 monitoring-server.my-company.com | nrpe: 10.10.10.10 monitoring-server.my-company.com | ||
There is no need to restart nrpe server. | There is no need to restart nrpe server. | ||
- | This is required as NRPE server on centos is compiled using ''tcp_wrappers'' library which parses this file. | + | This is required as NRPE server on centos is compiled using ''tcp_wrappers'' library which parses this file, this can be verified by running |
+ | ldd /usr/sbin/nrpe | grep libwrap | ||
+ | |||
+ | More info about TCP Wrappers: [[https://www.centos.org/docs/5/html/Deployment_Guide-en-US/ch-tcpwrappers.html]] | ||
=== Nagios check_disk failure in RHEL / CentOS 6.2 === | === Nagios check_disk failure in RHEL / CentOS 6.2 === |
linux/centos/nagios.txt · Poslední úprava: 15.09.2016 16:56 autor: vm