Infrastructre & Hardware
Ansible and Jenkins integration – Red Hat Webinar
Join this Red Hat webinar to see how to use Jenkins pipelines to deploy simple applications using Ansible Tower.
Configure or Change Interface (access mode) VLAN on Cisco IOS
Image : www.unifore.net This is simple and straight forward. Below snippets are from a Cisco 3120X Blade Switch. Check the interface details on port …
OpenShift Cluster – How to Drain or Evacuate a Node for Maintenance
Image : www.oemoffhighway.com As we know OpenShift clusters are bundled with multiple compute nodes, master nodes, infra nodes etc, it’s not a big …
OpenShift Container Platform 3.11 Installation Documents
Since OCP 3.11 is available now, you may refer below documents for OpenShift Container Platform 3.11 Installation on different infrastructure or …
How to Create, Increase or Decrease Project Quota in OpenShift
Image Credit : https://www.joc.com Usually application owner or project owner will specify the quota settings (Memory and CPU) during project …
How To Create A New User In iDRAC Via Local RACADM From Linux
There might be situations like you forgot or lost your iDRAC login credentials and you don’t have an option to access iDRAC since the server is in a …
How to install racadm for iDRAC on RHEL / Linux
- Gineesh Madapparambath
- Dell , Infrastructre & hardware , How to install racadm for i drac on rhel linux
Dell has a beautiful tool for remote server management called iDRAC which is almost same like HPE iLO, but with different features. You can access …
Enable LVM flag on partition using parted in Linux
- Gineesh Madapparambath
- Infrastructre & hardware , Enable lvm flag on partition using parted in linux , Fdisk
Recently we have noticed some issue with one of our filesystem having issue and realized wrong flags on partition which was used as a Physical Volume …
How to find the pod details from container in OpenShift
When we have issue with container and we are not sure which pod the container belongs to; we can find the pods details as below.
Enable newly installed vFlash card in Dell iDRAC
I have explained how to to use vFlash card as an easy boot method here . If you are not able to see a vFlash card (or vFlash card tab is missing in …
ComVault Simpana Installation (cv11) on Linux (RHEL7)- Step by Step
This is a very basic article to share the cv11 installation. If any corrections/mistakes, please feel free to feedback as I am not an expert on this …
How to create a partition greater than 2TB in Linux
Due to limitation of fdisk utility, you will not be able to create partition greater than 2TB in linux with fdisk. This is a quick example to show …