Configure Prometheus Email Alerting with AlertManager
In this tutorial, you will learn how to configure Prometheus Email alerting with AlertManager. AlertManager is used to handle alerts sent by client applications such
HowTos
How to Implement Multi-Tenancy on OpenShift Using Project Templates, ResourceQuotas, and LimitRanges
In this blog post, I will walk you through how to implement multi-tenancy on OpenShift using project templates, ResourceQuotas, and LimitRanges. Out of the box,
Install and Setup Jenkins on Ubuntu 20.04
Follow through this guide to install and setup Jenkins on Ubuntu 20.04. Jenkins is an open source Java based automation server that can be used
Install Gitlab with SSL/TLS Certificate on Ubuntu 20.04
In this tutorial, you will learn how to install Gitlab with SSL/TLS certificate on Ubuntu 20.04. GitLab is an open source end-to-end software development platform
Setting Up Linux VM for Coding: Student Guide
How to Set Up a Linux Virtual Machine for Coding Projects Ever tried executing a complex coding project on your regular computer, only to realize
Easy Way to Install Wazuh Agents on Ubuntu/Debian
In this tutorial, you will learn how to install Wazuh agents on Ubuntu/Debian systems. Wazuh operates in server-client architecture. It is made up of a
How to Create And Delete OpenStack Project
In this blog post, we’ll provide a step by step tutorial on how to create and delete OpenStack projects. A project, also known as accounts,
Configure Host-Based Access Control on FreeIPA Server
Follow through this guide to learn how to configure host-based access control on FreeIPA server. If you are using FreeIPA to manage authentication, you might
Resize Root Partition of VirtualBox VM Snapshot
You are running a virtual machine on a VirtualBox with multiple snapshots and you want to resize the root partition of the specific partition without
Forward OpenShift Logs to Multiple Destinations Using ClusterLogForwarder (Elasticsearch & S3)
In this blog post, you will learn how to forward OpenShift logs to multiple destinations using ClusterLogForwarder, specifically to Elasticsearch for operational visibility and S3