How to Install LEMP (Linux, Nginx, MariaDB, PHP) on Fedora 30 Server
In this article, we’ll be looking at how to install LEMP stack on Fedora 30 Server. LEMP Stands for: L -> Linux E -> Nginx M -> Maria DB P -> PHP I am...
Category: How To
How to Download and Use Ansible Galaxy Roles in Ansible Playbook
Ansible is tool of choice these days if you must manage multiple devices, be it Linux, Windows, Mac, Network Devices, VMware and lot more. What makes Ansible popular is its agent less feature and...
Monitor and Manage Docker Containers with Portainer.io (GUI tool) – Part-2
As a continuation of Part-1, this part-2 has remaining features of Portainer covered and as explained below. Monitoring docker container images [email protected] ~}$ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES...
How to Setup Local Yum/DNF Repository on RHEL 8 Server Using DVD or ISO File
Recently Red Hat has released its most awaited operating system “RHEL 8“, in case you have installed RHEL 8 Server on your system and wondering how to setup local yum or dnf repository using...
Monitor and Manage Docker Containers with Portainer.io (GUI tool) – Part-1
As Docker usage and adoption is growing faster and faster, monitoring Docker container images is becoming more challenging. As multiple Docker container images are getting created day-by-day, monitoring them is very important. There are...
Quick Guide on Docker Utilities, Daemon and its other capabilities
Introduction Docker is playing very critical role as both a packaging format for the applications and a unifying interface and methodology that enables the application team/s to own the Docker-formatted container images (Note: It...
How to Install and Configure OTRS (Ticketing Tool) on CentOS 7 / RHEL 7
OTRS is a free and open source ticketing tool available for Linux like operating systems. OTRS stands for “Open Source Trouble Ticket System“. In opensource world it is one of the most popular trouble...
Configure Two Node Squid Cluster using Pacemaker on CentOS 7 / RHEL 7
As we all know that squid is a caching proxy server which supports the protocols like HTTP, HTTPS, FTP and more. In other words, squid is known as a web proxy server which helps...
How to Install and Configure KVM on OpenSUSE Leap 15
KVM is virtualization module that is loaded inside the Linux kernel and then linux kernel start working as a KVM hypervisor. KVM stands for Kernel based Virtual Machine. Before start installing KVM on any...
Quick Guide to Install and Configure Ceph Cluster on CentOS 7
Ceph is free and open source distributed storage solution through which we can easily provide and manage block storage, object storage and file storage. Ceph storage solution can be used in traditional IT infrastructure...
How to Install and Configure Kubernetes (k8s) on Ubuntu 18.04 LTS
Kubernetes is a free and open source container orchestration tool. It is used to deploy container based applications automatically in cluster environment, apart from this it also used to manage Docker containers across the...
How to Resize OpenStack Instance (Virtual Machine) from Command line
Being a Cloud administrator, resizing or changing resources of an instance or virtual machine is one of the most common tasks. In Openstack environment, there are some scenarios where cloud user has spin a...