What is Kubernetes namespace and how to create it?
Dear friend today we will see what is Kubernetes namespace and how to create namespace in Kubernetes. So let's start and see step by step this process. Kubernetes is one…
What is Kubernetes pod and why we use Kubernetes pod?
Dear friend today we will see what is Kubernetes pod and why we use Kubernetes pod. So let's start and see step by step these topics. Kubernetes is a powerful…
What is Kubernetes? and Architecture of Kubernetes
Dear friends, today we will see more details about Kubernetes. What is Kubernetes? And architecture of Kubernetes. So, let’s start and see step by step these details. We will cover…
Failed to allocate the network in OpenStack SRIOV host
Dear friend today we will see how to resolve this error Failed to allocate the network in OpenStack SRIOV host. We were trying to deploy one Virtual machine in our…
Quota exceeded, too many server groups error in OpenStack
Dear friends today I will show you how to resolved Quota exceeded, too many server groups error in OpenStack. So let's start and see step by step this issue and…
What is CPU isolation in OpenStack?
Dear friends today we will see what is CPU isolation in OpenStack? and how it will work? So lets start and see step by step CPU isolation in OpenStack. CPU…
How to change hugepages in Openstack compute nodes
Dear friends, today we will see how to change hugepages in openstack compute nodes. We will also see what is hugepages and islocpus? So, let’s start and see steps by…
How to Install Docker in Linux
Dear Friends, in this tutorial we will see how to install Docker and manage container in CentOS 7. We will also see how to stop, start and restart container with…
How to remove history in Linux from Command Line
Dear friends today we will see how to remove history in Linux. We will also see what Linux Bash history is and why we need to delete it? So, let’s…
Instance Live Migration in OpenStack using CLI
Dear friend, in this tutorial we will see Instance Live Migration in OpenStack using CLI. Instance Migration will be needed when we need to migrate our running instance from one…