infra | cloud | opensource
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 deal to manage node maintenance for OS patching kind of activities....
Since OCP 3.11 is available now, you may refer below documents for OpenShift Container Platform 3.11 Installation on different infrastructure or platforms. Those are very quick documents but already included all details including installation...
Image Credit : https://www.joc.com Usually application owner or project owner will specify the quota settings (Memory and CPU) during project creation. But sometimes, they realize that the requested resource is not enough to run...
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 remote location. Using local RACADm tool...
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 iDRAC using GUI or via ssh. But what if...
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 (PV) in LVM (Logical Volume Management). You must...
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. Use case : we have some zombie process running...
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 iDRAC screen...
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 item. Once you have installation package on...
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 how to create a bigger partition...
