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Tuesday, September 22, 2020

    Babin Lonston

    Provisioning Bare Metal and VM from Foreman in 6 easy steps

    By Provisioning Bare metal and virtual machines, We can automate the process of installing an Operating system with the help of Foreman.

    Configure Network Teaming in RHEL/CentOS8

    Network Teaming or Link Aggregation, The mechanism of the teaming is by including multiple NIC's into one.

    Moving a Volume Group from one Server to another Server

    Moving a Volume group from one system to another system without missing any underlying logical volumes and file systems.

    Import RPM Signing GPG keys on CentOS 8

    GPG Keys or GNU Privacy Guard is used to making sure that we are getting the right package from a trusted repository.

    Up and running oVirt 4.3 on CentOS 7

    oVirt is a free Enterprise ready OpenSource Virtualization platform. The author of Ovirt is Red Hat and developed on Java, which is licensed under Apache License 2.0.

    How to access Kubernetes Dashboard ( Web UI)

    To get a rich graphical view of Kubernetes cluster, we need to deploy a few pods, replica, service and much more, Which allow to access Kubernetes dashboard.

    How to Install a Kubernetes on CentOS 7

    Kubernetes is a container orchestrator used to deploy container-based application upon the requirement for developers and system administrators.

    How to install MariaDB in CentOS/RHEL 8 and Fedora

    A simple guide about how to install MariaDB on Red Hat-based Linux distributions, In a few steps, We are good with spinning up an OpenSource DB server.

    Recover from Starting Switch Root or corrupted Glibc

    While starting the server it will not move forward after "Starting Switch Root". Step by Step let's see how to fix this issue.

    Recover from chmod 777 permission on a root filesystem

    How to Recover from accidentally running chmod -R 777 / on any RPM-based Linux Operating systems.

    About Me

    Overall 14+ Years of experience in the IT field, currently working as a Senior Linux administration with Virtualization & Cloud. Being numismatist for a long time.
    164 POSTS

    Latest News

    Install Ansible AWX on Kubernetes in 5 minutes

    Ansible AWX or Ansible Tower will come with a Web user interface for Ansible tasks. Let make the installation process easier by following below guide.

    How to Setup NFS Server on CentOS 8

    To transfer any files over the network, Setup NFS Server which allows to export the local file system and make it possible to access over the network from one or more clients.

    Install Kubernetes Cluster with Ansible on Ubuntu in 5 minutes

    Install Kubernetes cluster with Ansible will easy the process of installation by saving our time. If you are looking to complete a mass installation setup in less than 5 minutes, Have a look into this.

    Upgrade Kubernetes Cluster with zero downtime in 5 easy steps

    Upgrade Kubernetes Cluster, The most required requirement in any production environment to get the latest features of Kubernetes. Follow this guide to simplify your upgrade process.

    vSAN cluster UUID mismatch | 1 Quick Solution

    A quick solution to resolve vSAN cluster UUID mismatch in VMware environment.