UrClouds - Technology Blog

How to change hugepages in Openstack compute nodes

Post author:Zafar
Post published:March 8, 2021
Post category:OpenStack
Post comments:1 Comment

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 and manage container in CentOS 7

Post author:Zafar
Post published:August 3, 2020
Post category:Linux
Post comments:1 Comment

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

Post author:Zafar
Post published:August 3, 2020
Post category:Linux
Post comments:0 Comments

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

Post author:Zafar
Post published:July 29, 2020
Post category:OpenStack
Post comments:0 Comments

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…

Switch connection timeout Agent terminated

Post author:Zafar
Post published:July 23, 2020
Post category:Linux
Post comments:1 Comment

Dear friends today We will discuss about this error neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent [-] Switch connection timeout Agent terminated! Switch connection timeout Problem We are not able to start openvswitch agent in OVS…

How to Increase SSH Connection Timeout in Linux

Post author:Zafar
Post published:July 12, 2020
Post category:Linux
Post comments:2 Comments

In this tutorial we will learn about how to increase SSH connection timeout in Linux. So, let’s start see step by step this process. Sometimes SSH connection timeouts will be…

Docker vs OpenShift: what are the Differences

Post author:Zafar
Post published:July 5, 2020
Post category:Linux
Post comments:1 Comment

Dear friends, today we will discuss about Docker vs OpenShift. So, let's start and see what are the differences between Docker and OpenShift. Docker Open source containerization motor Docker gives…

Docker vs Virtual Machine: what are the differences

Post author:Zafar
Post published:July 4, 2020
Post category:Linux
Post comments:1 Comment

Dear friends, today we will discuss about Docker vs Virtual Machine. So let's start and see what are the differences between Docker vs Virtual Machine. How is Docker different from…

Openshift vs Kubernetes : What is the difference?

Post author:Zafar
Post published:July 2, 2020
Post category:Linux
Post comments:1 Comment

Dear friends, today we will discuss about Openshift vs Kubernetes. So, let's start and see what is differences between openshift and kubernetes. Openshift vs Kubernetes OpenShift has been frequently called…

OpenShift container platform Architecture

Post author:Zafar
Post published:July 1, 2020
Post category:Linux
Post comments:1 Comment

Dear friends, today we will discuss about OpenShift container platform architecture. So, let's start and see step by step this session. Overview about OpenShift Architecture OpenShift v3 is a layered…