Currently, we have deployed a vSphere environment with one vCenter Server appliance v6.5 with external PSC and 3 ESXi 6.5 hosts. VMware has released the latest upgrade for vSphere platform on April 2018. So let’s upgrade our environment to the version 6.7 as well. In this post we will discuss about the method of upgrading vCenter server and we will upgrade ESXi hosts later in a separate post. You should always upgrade vCenter server before upgrading ESXi hosts as vCenter cannot manage hosts which are higher in version. Major version upgrades to vCenter appliance can be consider as a migration as well. Since we have to deploy new VCSA and…
