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Upgrading vRealize Automation 7.0 or 7.0.1 to 7.2
vRealize Automation has had a different upgrade process for almost every version. The upgrade from vRA 7.1 to 7.2 is no exception, but now you will see that some improvements are happening to upgrade...
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How to Deploy and Configure VMware NSX Manager 6.2
VMware NSX is a software networking and security virtualization platform that delivers the operational model of a virtual machine for the network. Virtual networks procreate the Layer2 to Layer7...
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Deploying VMware NSX 6.2 Controllers
VMware NSX controllers are the control plane for NSX Manager. They are deployed in a cluster environment which allows you to add more controllers for better performance and high availability which...
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IBM PureFlex and Flex System Manager Re-Installing
Consider the situation, you have broken the FSM in your IBM Flex or IBM PureFlex™ System, either it won't power on any more, its just failing to start or its inaccessible. In my case after a software...
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Setup IBM Flex Hardware From the Scratch
This step by step guide will help you to configure IBM Flex System Manager (FSM) from the scratch. If anything about this tutorial becomes out of date we will do our best to update accordingly. If...
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Configuring IBM PureFlex Network and FC Switches
To assign IP’s to your PureFlex network and fibre channel (FC) switches, you will use the Chassis Management Module (CMM).First off, log into the CMM using your admin credentials (USERID is the...
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Configuring VXLAN for NSX Manager
VXLAN enables you to create a logical network for your virtual machines across different networks. You can create a layer 2 network on top of your layer 3 networks. This guide will walk you through the...
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How to Set Up Discourse on Ubuntu 16.04
Discourse is an open-source discussion platform. It can be used as a mailing list, a discussion forum, or a long-form chat room. In this guide we'll walk you through the steps to install Discourse in...
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How to enable yum repository on RHEL and CentOS 7/6/5/4
Since the red hat enterprise linux is a commercial version of linux family, you need a valid support account to install packages through its repository. If you don't have valid support account from Red...
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Installing OpenStack on Red Hat, CentOS or Fedora Linux
This guide will walk you through the steps to deploy your own private cloud infrastructure with OpenStack installed on a single node in Red Hat, CentOS 7 or Fedora Linux using rdo repositories.What...
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Configuring OpenStack Network Settings
This guide will walk you through the steps to configure OpenStack network services to establish access from external networks to OpenStack instances. If you don't know how to install OpenStack, please...
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Installing OpenStack on Ubuntu 16.04
This guide will walk you through the simple installation steps to deploy openstack on Ubuntu 16.04. If you would like to perform openstack installation on Red Hat, CentOS or Fedora Linux, please go...
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Installing OpenStack on Multi-node in CentOS 7, Red Hat or Fedora Linux
This guide will walk you through the steps to install openstack on three different nodes in CentOS 7. As we have already covered single node installation in Red Hat, CentOS and Fedora linux in my...
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Installing OpenStack ‘Newton’ on Multi-node in CentOS 7 or Read Hat Linux
This guide will walk you through the steps to install OpenStack 'Newton' on three different nodes on CentOS 7 or Red Hat enterprise Linux. OpenStack Newton has been released on October 6th 2016 and it...
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Set Up Local Yum Repository Server For All Linux Distribution
This guide will walk you through the step to install and configure local repository server for your Linux distribution running in your datacenter. Internal Linux repository server helps you to install,...
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Migrating Active Directory From Windows 2012 R2 to Windows Server 2016
This guide will walk you through the steps to migrate your active directory from Windows Server 2012 R2 to Windows Server 2016. We have one active directory domain running on Windows Server 2012 R2 and...
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Adding the gzip Module to Nginx on Ubuntu 16.04
This guide will walk you through the steps to configure Nginx installed on Ubuntu 16.04 server to utilize gzip compression to reduce the size of content sent to website visitors.How fast a website will...
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Fedora 25 Installation for Oracle Database 12c Release 1
This guide will walk you through the steps to perform basic installation of Fedora 25 and prepare it for oracle database 12c release 1 installation.STEP1 - Downloading and Installing Fedora 25To begin...
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Installing Oracle Database 12c Release 1 (12.1) on Fedora 25
This guide demonstrates the installation of Oracle Database 12c Release 1 (12.1) 64-bit on Fedora 25 64-bit. If you don't know how to install and prepare Fedora 25 for oracle database installation,...
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Installing Puppet 4 on Ubuntu 16.04
This guide will walk you through the steps to install open source Puppet 4 in a master-agent setup on Ubuntu 16.04. Through the Puppet master server which runs the Puppet Server software you can...
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