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OpenShift: An Open-Source Container Application Platform

OpenShift is a powerful Platform as a Service (PaaS) that enables developers to build, deploy, and manage applications quickly and efficiently. It integrates with Docker and Kubernetes to provide a comprehensive container orchestration and management solution, offering several variations depending on your needs:

https://techreport.us/2024/09/01/openshift-an-open-source-container-application-platform/

Understanding Continuous Integration, Delivery, and Deployment with AWS Services

In modern software development, the concepts of Continuous Integration (CI), Continuous Delivery (CD), and Continuous Deployment (CD) have become fundamental. These practices ensure that software development is efficient, reliable, and scalable. In this article, we will explore these concepts and how they can be implemented using AWS services such as AWS CodePipeline, CodeCommit, CodeBuild, CodeDeploy, X-Ray, and CloudWatch. We’ll also provide examples and explanations of key command-line instructions to help you understand how to execute these processes effectively.

https://techreport.us/2024/09/01/understanding-continuous-integration-delivery-and-deployment-with-aws-services/

Configuring the Remote Server for Nagios Monitoring – Setting Up a Master and Remote Server with Nagios on CentOS 7 Using Vagrant – Part 3

In this final part, we’ll set up the remote server to be monitored by the Nagios master server. This involves installing necessary software, configuring NRPE, and ensuring that the remote server is ready for monitoring.

https://techreport.us/2024/08/18/configuring-the-remote-server-for-nagios-monitoring-setting-up-a-master-and-remote-server-with-nagios-on-centos-7-using-vagrant-part-3/

Configuring NRPE and Monitoring Remote Servers with Nagios – Setting Up a Master and Remote Server with Nagios on CentOS 7 Using Vagrant – Part 2

After successfully setting up the Nagios master server, the next step is to configure Nagios Remote Plugin Executor (NRPE) on your Nagios server and set up monitoring for your remote server.

https://techreport.us/2024/08/18/configuring-nrpe-and-monitoring-remote-servers-with-nagios-setting-up-a-master-and-remote-server-with-nagios-on-centos-7-using-vagrant-part-2/

Setting Up a Master and Remote Server with Nagios on CentOS 7 Using Vagrant – Part 1

This guide will walk you through setting up a Nagios monitoring system on CentOS 7 using Vagrant and VirtualBox. We’ll configure a master server to monitor remote servers in a private network environment.

https://techreport.us/2024/08/18/setting-up-a-master-and-remote-server-with-nagios-on-centos-7-using-vagrant-part-1/

Setting Up Ansible and Zookeeper on Ubuntu – Part 3

In this article, we will walk through an Ansible playbook that partitions, formats, and mounts disks, updates the hosts file, and installs Java.

https://techreport.us/2024/08/03/automating-disk-partitioning-formatting-and-mounting-with-ansible-part-3/

Setting Up Ansible and Zookeeper on Ubuntu – Part 2

This guide will walk you through setting up Ansible and Zookeeper on a series of Vagrant VMs.

https://techreport.us/2024/08/03/setting-up-ansible-and-zookeeper-on-vagrant-vms-part-2/

Setting Up Ansible and Zookeeper on Ubuntu – Part 1

In this guide, we will walk through setting up Ansible, Java, and Zookeeper on an Ubuntu system using various command-line instructions.

https://techreport.us/2024/08/03/setting-up-ansible-and-zookeeper-on-ubuntu-part-1/

Efficient File Synchronization with rsync

File synchronization and transfer between directories or across networked systems is a common task in IT. One of the most powerful and versatile tools for this purpose is rsync. This article explains various rsync commands with examples and explanations of the command prompt instructions.

https://techreport.us/2024/07/27/efficient-file-synchronization-with-rsync/

Setting Up Vagrant Machines and Installing Nagios on Ubuntu

This guide will walk you through setting up two Vagrant machines and installing Nagios, a powerful monitoring system, on an Ubuntu environment. We will cover the Vagrant configuration, software installation, and Nagios setup with detailed explanations and examples of command prompt instructions.

https://techreport.us/2024/07/27/setting-up-vagrant-machines-and-installing-nagios-on-ubuntu/