how to install kubernetes cluster on CentOS 7 VM

Dear friends, today we will see how to install kubernetes cluster on CentOS 7 VM step by step. In this tutorial we also know what is kubernetes and how its work? So, let’s start. What is Kubernetes? Kubernetes isĀ an open source software or tool which can be used to orchestrate and manage docker containers in cluster environment. In this tutorial… Read morehow to install kubernetes cluster on CentOS 7 VM

How to Install Docker and manage container in CentOS 7

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 Docker commands. Before installation and configuration let’s try to know what is Docker? Why we need Docker? What is Docker? Docker is a software platform that allows you to build,… Read moreHow to Install Docker and manage container in CentOS 7

How to create user and project in OpenStack

Dear friends, today we will see how to create user and project in OpenStack. We also see how to delete, update, password change of user, enable and disable user in OpenStack. So, lets see step by step these all configuration. In this tutorial we will cover these topics: – How to create Project in OpenStack How to create User in… Read moreHow to create user and project in OpenStack

How to launch instance using CLI in OpenStack

Dear friends, Today we will see how to launch instance using CLI in OpenStack. We also see how to create SR-IOV network port using CLI in OpenStack. So lets start and see step by steps these process. For more details about how to launch instance using CLI in OpenStack, Please click here Prerequisite Image should be properly uploaded in OpenStack… Read moreHow to launch instance using CLI in OpenStack

Routing Configuration in different subnets in openstack

Dear friend in this tutorial we will see routing configuration in different subnets in openstack. We will also see how to update Image in openstack, how to create Network, how to create a flavour and how to create a router for network routing in OpenStack. We follow these steps to perform network routing configuration in different subnets in openstack. Qcow2… Read moreRouting Configuration in different subnets in openstack

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 host to another host without any network break. For more details you can see OpenStack site. Click here Suppose if our one compute node is failing to provide compute services… Read moreInstance Live Migration in OpenStack using CLI