Internal Error Occurs During VMware vCenter Server Database Pre-upgrade Check

Problem   When attempting to migrateion from Windows vCenter 6.0 U3 to VCSA 6.7 U3 the pre-upgrade checks failed with Internal error occurs during VMware vCenter Server Database pre-upgrade check   Migration-assitant.log Error: Internal error occurs during VMware vCenter Server Database pre-upgrade checks. Resolution: Please search for these symptoms in the VMware Knowledge Base for any Read More…

Upgrade NSX-T from 2.5.1 to 3.0

Upgrade NSX-T 2.5.1 to 3.0 Please find the step-by-step process for upgrading NSX-T 2.5.1 to 3.0  1) Download NSX Cloud Upgrade Bundle for NSX-T 3.0.0 from Vmware.com website. 2)  Log into NSX-T Manager Node (DO NOT USE VIP) Go to System -> Upgrade -> Upload MUB file -> {Select file} -> Upload This will upload Read More…

Script to install RabbitMQ 3.7.9 on Centos7

Script to install RabbitMQ 3.7.9 on CentOS 7   #!/bin/bash # README # ONLY VARIABLE REQUIRED IS admin password for "rabbitmqctl add_user admin {MyPassword}" # PLease change before running script. # echo "#######################################################################"; echo "This script will install RabbitMQ 3.7.9 and open relevant firewall rules"; echo "#######################################################################"; yum -y install epel-release wget http://packages.erlang-solutions.com/erlang-solutions-1.0-1.noarch.rpm rpm -Uvh Read More…