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

OpenStack Queens deployment using packstack on single VM

Dear friends, in this tutorial we will see OpenStack Queens deployment using packstack on single VM. Packstack is a command-line utility tools that rapidly deploys OpenStack. Packstack deployments are intended only for POC-type testing environments and are not suitable for production. Prerequisites Update /etc/hosts file We need to be configured /etc/hosts file according to our hostname and IP like below:-… Read moreOpenStack Queens deployment using packstack on single VM

How to increase default Nova Quota in Openstack.

Today, we will see how to increase default Nova Quota in Openstack. After Openstack deployment, may be our complete compute resources are not display in default quota. For example we have 4 compute node where 24 CPU on each compute node. Then in Openstack default nova quota may be display 48 CPU. If you want to use 96 CPU for… Read moreHow to increase default Nova Quota in Openstack.

How to create snapshot of instance in openstack

In this tutotrial, we will see how to create snapshot of instance and how create a new instance from snapshot in openstack. Some time we need multiple instances with same configuration or sometime we need to move one instance from one Openstack setup to another Openstack setup. In this case we can use snapshot feature of Openstack, which provide us… Read moreHow to create snapshot of instance in openstack