As the name suggests, minikube is a single node Kubernetes (k8s) cluster. Anyone who is new to the Kubernetes and wants to learn and try… Read More »How to Install Minikube on Ubuntu 20.04 LTS / 21.04
Custom facts (local facts) are the variables which are declared on ansible managed host. Custom facts are declared in ini or json file in the… Read More »How to Create and Use Custom Facts in Ansible
One of the primary roles of any systems administrator is viewing and analyzing log files. Web server log files from other Apache and Nginx can… Read More »GoAccess – Analyze Real-Time Apache and Nginx Logs
In the past, we have covered quite a number of command-line monitoring tools in Linux. These include vmstat, htop and top command to mention a… Read More »How to Monitor Linux System with Glances Command
In Ansible, a handler is just like any other task but only runs when called or notified. It takes action when a change has been… Read More »How to Use Handlers in Ansible Playbook
Originally developed by Sun’s Microsystems, NFS is an acronym for Network File System. It is a distributed protocol that allows a user on a client… Read More »How to Install NFS Server on Ubuntu 20.04 (Focal Fossa)
The discontinuation of CentOS Linux by the CentOS Project in favor of CentOS Stream heralded a lot of uncertainty among developers and CentOS enthusiasts alike.… Read More »How to Install AlmaLinux 8 Step by Step
Apache Tomcat is free and open-source Java based HTTP Web server which offers the environment where Java code can run. In short Apache Tomcat is… Read More »How to Install Apache Tomcat 10 on Debian 10 (Buster)
Ansible is an opensource configuration management and orchestration tool that makes it easy to automate IT tasks in a multi-tier IT environment. With a single… Read More »How to Create Ansible Roles and Use them in Playbook
Ansible AWX is a free and opensource front-end web application that provides a user interface to manage Ansible playbooks and inventories, as well as a… Read More »How to Install Ansible AWX on Ubuntu 20.04 LTS
Managing storage devices is one of the essential skills that any Linux user or systems administrator worth his salt needs to have. There are numerous… Read More »How to Create Disk Partitions with Parted Command in Linux
For Smooth CI/CD development using the docker platform, consider using a self-hosted docker registry server. Docker registry is the repository where you can store your… Read More »How to Setup Private Docker Registry on Ubuntu 20.04
