Tracking your technology configurations is crucial, especially when multiple changes occur frequently. The jobConfigHistory plugin for Jenkins provides an effective solution for monitoring and managing these changes. By maintaining a history of configuration alterations and allowing for easy reversion to previous versions, this plugin streamlines the management process, ensuring smoother operations for your technology infrastructure.
In this final part of setting up Nagios on CentOS 7, we configure a remote server to be monitored by the Nagios master server. We cover essential steps such as installing NRPE, configuring the firewall, and verifying network settings, ensuring that your remote server is ready for robust monitoring.
In this guide, we cover the steps to set up Ansible and Zookeeper on Vagrant VMs. We update package lists, install necessary software, create directories, set up Java, download and configure Zookeeper, configure Vagrant VMs, set up SSH access, create an Ansible inventory, and test the setup with Ansible commands. Each command is explained with examples to ensure clarity.