Configuring contacts for sending alerts/notifications.
Notifications for any failed service or alerts are sent to predefined set of contacts known as contacts groups. These contact groups contain or…
1 Answer · 1.8K Views · Answered ✓
Browse 27 Nagios questions and answers from learners and industry experts. Find practical fixes, interview prep and step-by-step solutions - or ask your own.
Notifications for any failed service or alerts are sent to predefined set of contacts known as contacts groups. These contact groups contain or…
1 Answer · 1.8K Views · Answered ✓
Flapping occurs when a service check changes its state too frequently between OK and ALARM state. Such checks or behavior may result in a storm of…
1 Answer · 2.0K Views · Answered ✓
Event handlers can be added in Nagios to take care of any specific event. It’s the way to tell nagios what is needed to be done in case a specific…
1 Answer · 1.8K Views · Answered ✓
Copy the entire contents to /usr/local/nrdp then change permissions using chown. Edit below file - vim /usr/local/nrdp/server/config.inc.php Add…
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Passive checks are enabled at client side as these are initiated at client end. A passive check script is enabled at client host with the command…
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Templates can be used in those cases where a certain group of checks need to be enabled on maximum no. of hosts added in Nagios server. let’s say for…
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Swap space is a very necessary expectation of a linux based server hence, it's very important to monitor it. This can be done via check_swap plugin.…
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There are various plugins offered by Nagios exchange itself, among them some are basic or standard ones which are needed in nearly every host…
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Nagios mobile application can be used to view alerts, or in short nagios status over mobile. This way it becomes more handy to check related services…
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The services check enabled in Nagios GUI can be checked via nagios command line also, these commands need to be executed on Nagios server. The…
1 Answer · 2.0K Views · Answered ✓
Nagios can be easily accessed & controlled via command line using nagios-commander. This is basically nagios frontend API which can be accessed via…
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The graphical view representation of hosts/services can be viewed using Nagios graph. It’s one of the most popular tools used by Nagios for GUI based…
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