Nagios Full Course | That will actually makes your life better | Tech Arkit

This course will help you understand what is Nagios Core. How you can monitoring heterogeneous environment using Nagios core opensource software. Its a complete practical course.

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:: Course Content ::
00:00 What is Monitoring?
00:56 Why do we Monitor?
02:24 What to Monitor?
03:15 Course Curriculum
14:56 What is Nagios Core
19:45 Nagios Core vs NagiosXI
25:30 Nagios Architecture
27:42 Nagios Terminology
33:01 Active vs Passive Checks
35:40 Understanding SOFT and HARD State
40:29 Nagios Lab Setup
56:52 Nagios Core Installation
01:05:10 Web Interface Walk through
01:17:40 Post Installation tasks
01:23:24 Understanding templates
01:33:58 Defining Contacts and Contact Groups
01:41:11 Defining Time periods
01:44:08 Defining Host and Service
01:49:51 Defining Host Groups
01:53:57 Defining Service Groups
01:56:42 Installing and configuring PnP4Nagios
02:06:29 NagVis Installation
02:08:54 Installing NDOUtils
02:17:11 Installing SSL certificate Nagios Core
02:27:23 Creating Multiple Nagios Core users and providing access
02:31:05 Installing NSClient in Windows
02:39:48 Adding Remote Windows Servers to Nagios ((NSClient Method)Deprecated)
02:53:19 Monitoring Active directory components
02:57:58 Monitoring Ubuntu server using NRPE Client method
03:10:43 Monitoring Windows Server using NCPA Client method
03:18:11 Linux Server Monitoring using NCPA method
03:30:37 Monitoring Windows server agentless
03:51:58 Monitoring Linux Server Agentless
04:09:11 Web Server Monitoring
04:21:10 SSL Certificate status check
04:32:33 Configuring HTML Email Notifications
04:40:46 Monitoring MySQL Instance
04:55:21 Pagerduty Integration with Nagios

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[praecorloth]

This course is amazing! You go through everything in great detail, you talk about each of the different agent and agentless options, templating, the whole works!

[magetaaaaaa]

I have been wanting to implement and NMS at home and am glad I found this.

[jakke]

Nice to find a complete tutorial and not just a rushed clickbait video that just throws you back to the regular documentation or creators skipping parts (because this is "just a test environment" - in other words they don't understand or are too lazy to produce quality).
But I have to say it's a bit confusing at times like when you're showing things that are handled later in the tutorial, e.g. when you're showing all the bits about the web interface. Logic would dictate that you do everything step by step, in order, like you would in real life. You can't see any overview, enable and disable services before everything is set up. If you do want to give an oversight of what nagios is, do it early in the beginning (to show what you're working towards) or at the end (where you explain how everything works that you put together).

[ericneba]

Very detailed and practical course. This has really helped me understand nagios core details. Could you make a similar course for Prometheus monitoring

[AtanuDebnath]

Thank you so much for creating such a valuable lecture! ❤❤❤

[udayarpandey]

hello sir, is this a complete new recording or just the collection of older videos ?
Thank you

[muhibali]

Thank you sir for the detailed course... Could you please make a video on how to install two instances of nagios core in one machine.

[TheRaushan]

@Tech Arkit, Following topics are missing.
- Active and Passive checks use cases and examples.
- Use of Event handlers with examples.

[Raf]

1:36:50 Service notif option can't be recovery right? Because this option is for host only. There should be w, c and "u" right or not?

[shailendrayanamandra]

Can you please do a video on installation & configuration of wmic for agent less morning

[sumithrams]

Sir please do the interview related to this and also tell us real time experience..

[vinaym]

Hi Ravi, Can you please make a video on the career path with Linux I know there is RHCSA & RHCE but what beyond that?. I am confused I had completed my RHCSA in hopes to get a job now I am doing cloud. Can you please provide some of your expert guidance

[张鑫-om]

👏👏👏very nice video👍👍👍. Can you please also make a demonstration concerning: Auto Descovery Jobs With Nagios Core?

[Pious_servant]

bhai instead of creating 2 machines.can i create linux only on VM and use windows base machine as another instance?

[drastically_bad]

i want to enable email notification in my nagios core, but the installation procees you define in 4:33:7 is not for ubuntu 18.04 can you please suggest me what should i do.i am trying it since 1 month .now its frustrating

[pradeepreddiy]

Hi Ravi, Could you use a mouse pointer highlighter. It's very difficult to find out your navigations and selections.

[sampadmukherjee]

Nice tutorial, please also cover how to implement Nagios using Mod Gearman architecture

[nirabhmani]

Hi Ravi,
Which is majorly used in industry Nagios core OR Nagios XI ??

[sabilss]

how to add Linux host in nagios automatically when AWS ASG add new instances,

[shamstabrez]

there r two courses available first this one n the second one is ur series on nagios where membership has applied soo i wnt to know is there any difference between these two