Nagios XI is an extended interface of Nagios Core, intended as the enterprise-level version of the monitoring tool. XI acts as monitoring software, configuration manager and toolkit. While Nagios Core is free, XI must be purchased from Nagios Enterprises. Atop the same features as Core, XI add...
Monitoring is essential for maintaining the health and performance of IT systems. It allows teams to ensure that all parts of their infrastructure are functioning correctly and efficiently, minimizing downtime and improving service reliability. Here are some popular monitoring tools: Nagios: A powerful...
DevOps is an evolving philosophy and framework that encourages faster, better application development and faster release of new or revised software features or products to customers. The practice of DevOps encourages smoother, continuous communication, collaboration, integration, visibility, and transparency...
Monitoring is essential for maintaining the health and performance of IT systems. It allows teams to ensure that all parts of their infrastructure are functioning correctly and efficiently, minimizing downtime and improving service reliability. Here are some popular monitoring tools: Nagios: A powerful...
This book was written while the alpha of Nagios Core 4.0 was being tested. I have reviewed the change logs of the alpha release so far, and am reasonably confident that all of the recipes should work in this newer version's final release. If after Nagios Core 4.0 is released you do fin...
Central processing unit (CPU):The CPU is the server’s brain, responsible for executing instructions and performing calculations. Servers often use multi-core processors to handle multiple tasks simultaneously, ensuring efficient performance. Memory:Random access memory (RAM) provides temporary storage for...
Like ntopng, Nagios Core is a free monitoring tool. In fact, it’s one of the most popular and well-known of the open-source options. Nagios Core is focused on check scheduling, execution, and processing as well as event handling and alerting. ...
Automate Tasks:Figure out which tasks can be automated at each stage, like running unit tests after coding, building artifacts after compiling, and deploying to staging after tests pass. Automation is core to DevOps. Select Tools:Choose tools to automate your pipeline. Popular free and open-sour...
Nagios is an open-source computer software application that provides ping monitoring and alerting services for servers, switches, applications, and other networking services. When Nagios Core creates an alert notification for a host or service, it will send an event to a corresponding service in Pag...
Nagiosis another open source monitoring program for IT environments. Nagios can monitor Linux, Unix and Windows OSes. Nagios offers multiple products, such as Core, XI, Log Server, Network Analyzer and Fusion. Nagios can run active checks that are self-initiated and run passive checks that are...