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 …
How to Fix a Failed PV in OpenShift Cluster
Image : https://premierevanlines.com There are several cases a PV (PersistentVolume) appear as Failed in OpenShift or Kubernetes cluster. Once of the …
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 …
Configure Projects with Global Network in OpenShift
We will have requirements, where customer need to configure multiple projects but they want pods inside those projects to communicate each other. …
Red Hat Forum 2018
Red Hat Forum is happening in Sept-Nov 2018 in Asia Pac region. The event will happening on different dates on different counties/places; see the list …