Nowadays, there are various business-critical applications, services, software applications, which are needed to be always up and running. Business users cant bear even a single second downtime on those services. These types of services are High available services.Moreover, all the industries which are dependent highly on this business critical applications want to make sure their apps have high availability.So we need to keep the production servers highly available, at all points of time. For that, we need to continuously monitor the performances and service. So being a DevOps engineer or an Operations engineer, you have to set up some tools which can monitor all the production services.There are a lot of tools available in the market, but Nagios being the the oldest tool in the market and is very popular in terms of usage, all over those places.So what exactly is Nagios?Nagios is a tool which can monitor the entire IT infrastructure. It may be routers, switches, servers, database servers, storage servers. Nagios will monitor everything for you.Also, it includes applications, services, and processes to monitor. Nagios can also send alerts in email format or SMS. Nagios can sendemails if something goes down or it reaches the threshold values.We can even have custom plugins to monitor. Nagios has a massive bunch of plugins. If you need your custom plugin, you can write your custom plugins and get the things monitored according to your requirements.What Sets Us Apart?Complete Beginner to Expert Skills This course does not assume any expertise in Nagios. We give you step-by-step instructions and in fact, we hand hold you through all the exercises together with you.Practical Demo Tutorials What fun is learning without application? Most learning platforms today simply bombard you with text heavy material and set you on your way. But you and I know that doesnt work! We believe in developing a deep understanding of not only what youre doing, but why youre doing it. Thats why we focus on building up your understanding for infinitely better results down the line.All you need is invested time and an eagerness to learn, and we guarantee you quality education with real-world applications, at a fraction of the cost you can demand as an IT engineer or consultant.We are confident your investment will come back to you in no time.If you are ready to take that first step with us, click the Add to Cart option below.What are you waiting for? Get started today with our Monitoring IT Infrastructure With Nagios .Lets do this together!Happy Learning!