Nagios Core Installation in Centos 7 - Enterprise Monitoring Tool - Tech Arkit
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- Опубликовано: 11 сен 2024
- Nagios® Core™ is an Open Source system and network monitoring application. It watches hosts and services that you specify, alerting you when things go bad and when they get better.
Nagios Core Installation Shell Script
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Thank you so much Sir ... Explained everything properly
You are most welcome
Very clear and precise video . Good job bro
Glad it helped
thanks for the help , all your videos are great!!
Glad you like them!
Enterprise Monitoring Tool Installation. Nagios Core Installation and Configuration in Linux.
Playlist: ruclips.net/p/PL8cE5Nxf6M6btAOnxwxzz4qP0OWvjOsHL
Thanks! Its a very good tutorial!
You're welcome!
Very good tutorial
Thank you Sadri Hasan.
Wonderful video. Thank you!
Glad you enjoyed it!
@Tech Arkit: Sir, is there a way to install 2 instances of nagios core in 1 vm. Both should have different URL; 1 for Prod env and 1 for Non-Prod env monitoring. I searched over the internet but could not find any straight solution.
Yes, possible.
@@TechArkit Great...Could you please demonstrate by making a video? It would be a valuable help.
Hello,
Getting error No webpage was found for the web address. while in command line nagios and httpd service is running fine. Please help
Check your Firewall status, Allow http protocol and remember to disable SELinux and restart Nagios server. Let me know if still error persist.
Verify nagios configuration file is available in web config path /etc/httpd/conf.d/nagios.conf
@@TechArkit selinux is disabled, httpd port is allowed. It is running fine in case of vmware but in ec2 instance getting error that no webpage configured (something like that)
@@urvashibhatia9200 You have to access using its Public IP address.
Allow port 80,443 from AWS Security group
@@TechArkit it's already added
Hello Tech Arkit, your video is great, help me a lot off. Please tell us how to add another hosts to nagios monitoring, which steps is requirment for this.
ruclips.net/video/ZMCfgJkIz3I/видео.html Join to this channel as unrelease footage you can see all the Nagios course videos.
Hi Your tutorials are nice. I have configure printer with nagios core server. It is working with check_ping plugin. but I am facing issue with check_hpjd plugin. I have configured properly from server side. edits in commands.cfg, nagios.cfg etc.
Is any additional things are needed from printer side. In the snmp service is running.
Please suggest me.
you need to specify the correct SNMP community name.
Sir can you please look into this host in not showing default.having below error.
It appears you do not have permission to view information for any of the hosts you requested..
If you believe this is an error,check the HTTP server authentication requirements for accessing this CGI and check the authorization options in your CGI configuration file.
it might be issue with your firewall and selinux
How can I get access of nagios exclusive video's
Join membership as unreleased footage
Sir after entering the requested URL/Nagios was not found on this server aa raha h....
Check and follow all the steps mentioned in this video, do not skip any step.
@@TechArkit ho gaya sir.... Systemctl restart httpd kiya... Ho gaya. Thanku.. now watching folloup videos... Thankx
after starting nagios i got an error like# systemctl start nagios
Job for nagios.service failed because the control process exited with error code.
See "systemctl status nagios.service" and "journalctl -xe" for details. kindly resolve it
did you see what's the error message in /var/log/messages file. or journalctl -xe
@@TechArkit while checking journalctl The unit nagios.service has entered the 'failed' state with result 'exit-code'.
Dec 19 12:14:11 li-176281ba-5c37-4931-8934-ba44a8ea6498.ibm.com systemd[1]: Failed to start LSB: Starts and sto>
-- Subject: Unit nagios.service has failed
-- Defined-By: systemd
-- Support: access.redhat.com/support
--
-- Unit nagios.service has failed.
--
-- The result is failed.
messages:
Dec 19 12:14:11 li-176281ba-5c37-4931-8934-ba44a8ea6498 nagios[107185]: Executable file /usr/local/nagios/bin/nagios not found. Exiting.
Dec 19 12:14:11 li-176281ba-5c37-4931-8934-ba44a8ea6498 systemd[1]: nagios.service: Control process exited, code=exited status=1
Dec 19 12:14:11 li-176281ba-5c37-4931-8934-ba44a8ea6498 systemd[1]: nagios.service: Failed with result 'exit-code'.
Dec 19 12:14:11 li-176281ba-5c37-4931-8934-ba44a8ea6498 systemd[1]: Failed to start LSB: Starts and stops the Nagios monitoring server.
Dec 19 12:15:12 li-176281ba-5c37-4931-8934-ba44a8ea6498 chronyd[819]: Selected source 103.134.252.11
Dec 19 12:16:24 li-176281ba-5c37-4931-8934-ba44a8ea6498 kernel: hv_balloon: Balloon request will be partially fulfilled. Balloon floor reached.
Any update on this
Hi, have you ever monitor switch port bandwidth, if yes plz guide us. Thanks
You can use check_snmp plugin and along with mrtg utility
hi how to add elasticsearch service in nagios and we can start or stop and restart any service via nagios
If you have SNMP read-write community string enabled yes you can do that.
@@TechArkit can you please make a vedio on this I really needed
Hi. Installation failing in both vm or in aws cloud, below is the error.
configure: error: Cannot continue without unzip!
[root@localhost nagios-4.4.3]#
install unzip and continue.
which commands gives you unzip error? AFAIK, ./configure?
Bro how to add multiple hosts?
Similar like single host, adding configuration lines in the .cfg file.
I am not able to join this channel.
May I know the error that your getting I can help you out?
Sir, can we install nagios in windows.
No, Nagios can only be installed in Linux however you can monitor windows,Linux and networking devices
Very informative. Can you make a tutorial on how to install Zenoss community edition in Linux, please. Thanks
Yes, soon
Can you please the installation document.
Visit my Github Page github.com/techarkit for documentation
The below one failing when executing command ./configure --with-command-group=nagcmd
What is the Error.?
run with sudo
Windows server par
Nagios Core is not supported for Windows as a Nagios Server. You can install Nagios Server in Linux Server and Monitor Windows, Linux and Networking devices.
any gui Tool For Configure a Host and Groups in Nagios
Nagios core do not have any GUI tools to configure however NagiosXI has its Paid version.
@@TechArkit thanks for your reply
NConf
Hello sir muj monitoring karne h isliye muj link share karo na please step by step
What you want to monitor and which steps your looking for in this channel itself i have uploaded 4 videos for setting up an monitoring. windows/Linux and Nagios Core, NagiosXI.
U didn't explain all the things...
What are the all things your expecting let me know.
Great work Tech Arkit, thank you for making these tutorials! 🙏🏽We just highlighted them in the latest #NagiosCommunity highlights video: ruclips.net/video/ZRxfjB7YutM/видео.html 🎉🎉🎉