Nagios Support Forum

I check Nagios logs immediately, and nothing is happening there for, even hdd is down for a more than 5 minutes, and then there is a entry in log file SERVICE ALERT: agent1;HDD Usage;CRITICAL;SOFT;1;DISK CRITICAL - free space: / 813 MB (8% inode=79%): but still no aler after 10 minutes of time. I us...

Hello to everyone i have problem with Nagios Core notifications alert which re delayed 10-15 minutes, when issue is happened. I am monitoring agents HDD using NRPE. Here is my agent config. define host { name linux-box1 use generic-host check_period 24x7 check_interval 1 retry_interval 1 max_check_a...

Thank you so much @ scottwilkerson for your answer. I used NRPE and configured to monitor hdd, it work fine, now i wanna know will i get automatically alert when my hdd is full ? or should i configure that

I download it arleady, and how to configure it ? Do i have to download NRPE on both sides or only on agent ? Thank you so much.

Hello to everyone, i wanna to monitor couple hosts with Nagios Core Server (only CPU and HD services ). Which solution is best and more simple for me to install NRPE or NCPA, or there is maybe another way to achieve this. Thx in advance

Hello to everyone, i am having some issues implementing Nagios plugin which i downloaded from website. When i go to my dashboard the status of service is Unkown. Current Status: UNKNOWN (for 2d 1h 2m 37s) Status Information: /usr/local/nagios/libexec/check_cpu_usage - Nagios Plugin for checking CPU ...

Thank you so much guys @Imiltchev , sendmail solved my issues, but know i got another challenge. When i install the sendmail my Postfix is down, and a i need to find way to activate them both.

Hmmm i dont know honeslty, here is what i have found in my template cfg # Generic contact definition template - This is NOT a real contact, just a template! define contact{ name generic-contact ; The name of this contact template service_notification_period 24x7 ; service notifications can be sent a...

Hello to everyone i am newbie to Nagios and i am having a problem for sending email alert. I am using nagios Core 4.4.2 on Ubuntu 16.04. Here are my config files, any help is very apprecitated. contacts.cfg define contact { contact_name nagiosadmin use generic-contact alias Nagios Admin email dzenis...