Developed in Python & C++ languages, Checkmk is an open-source monitoring server that is an improvement of Nagios operating system with enhanced plugins and monitoring […]
How to Install and Configure Checkmk on CentOS 8 / RHEL 8 Read More »
Once you have installed your CentOS 8 / RHEL 8 server, securing it to prevent unauthorized access and intrusions comes second. As the adage goes
Top 7 Security Hardening Tips for CentOS 8 / RHEL 8 Server Read More »
When we setup Kubernetes (k8s) cluster on-premises for production environment then it is recommended to deploy it in high availability. Here high availability means installing
How to Setup Kubernetes(k8s) Cluster in HA with Kubeadm Read More »
Linux Mint 20, also referred to as Ulyana, was released in June 2020 and packs with a basket of new features and enhancements to improve
How to Dual Boot Linux Mint 20 with Windows 10 Read More »
Popularly known as K8s or Kube, Kubernetes is an opensource orchestration platform that automates the deployment, scaling, and monitoring of containerized applications. In simple terms,
How to Setup Kubernetes Cluster on Google Cloud Platform (GCP) Read More »
Nginx is arguably one of the most widely used free and opensource web server used in hosting high-traffic websites. It is well known for its
How to Harden and Secure NGINX Web Server in Linux Read More »
There are some situations like user forget his / her password, file system is 100 % utilized, file system got corrupted and invalid entries in
How to Boot Linux Mint 20 in Rescue / Emergency Mode Read More »
Ingress is one of the important concepts in Kubernetes, which allows external users to access containerized application using FQDN (fully qualified domain name). Though Ingress
How to Setup NGINX Ingress Controller in Kubernetes Read More »
In this guide, we will explain how to use Jinja2 template in Ansible playbook. Jinja2 is a powerful and easy to use python-based templating engine
How to Use Jinja2 Template in Ansible Playbook Read More »
Linux Mint has announced its LTS (Long Term Version) release named “Ulyana“, Linux Mint 20.0. According to the Linux Mint team, this version is going
Linux Mint 20 (Ulyana) Installation Steps with Screenshots Read More »
