#HOW TO INSTALL VCENTER 6.7 UPDATE#
#HOW TO INSTALL VCENTER 6.7 WINDOWS#

VCenter HA Network: To configure vCenter HA there is HA network required. Witness Node: Witness Node is a lightweight clone of the Active node and it serves as a quorum to protect against a split-brain situation. And the Passive Node takes over the role of the Active Node once the failover occurs. It continuously receives updates from and synchronizes state with the Active node over the vCenter HA network. Passive Node: Passive Node is the clone of the Active node which is created while configuring the HA for vCenter. The active node replicates data to the Passive node using the HA network to communicate with the Passive & Witness Node. The Active node continuously replicates data to the Passive node.ДЄctive Node: Active node is the vCenter Server Appliance instance that is currently running. The three nodes communicate over a private network called the vCenter HA network that is set up as part of the configuration. Upon the completion of the vCenter HA configuration, only the Active node has an active management interface (public IP). Adding the three ESXi hosts to a DRS cluster can further protect your environment. And together these three nodes provide an active-passive failover solution.Дeploying each of the nodes on a different ESXi instance protects against hardware failure. The first instance is initially used as the Active node and is cloned twice to a Passive node and to a Witness node. vCenter Architecture OverviewДЄ vCenter HA cluster consists of three VCSA instances.

#HOW TO INSTALL VCENTER 6.7 UPDATE#

From the fully-functioning HTML5 release of vCenter 6.7 Update 1, the setup of vCenter HA was incredibly simplified.

#HOW TO INSTALL VCENTER 6.7 WINDOWS#

VMware announced feature HA for the vCenter Server with vSphere 6.5 version, and the High Availability feature is available only with VCSA not with windows based vCenter Server. Until the issue is fixed, you must manage all the ESXi hosts individually and itвЂ™s a difficult task if the number hosts are high. Many VMware infrastructure may face issues like a crash or unable to start the vCenter Server. VCenter Server is an important part of vSphere Infrastructure for central management and its advanced features are used to provide availability. Also, the active-passive architecture of the vCenter HA solution will help to reduce downtime significantly when the patching of the vCenter Server Appliance required. VCenter High Availability (vCenter HA) protects vCenter Server Appliance against host and hardware failures.

Also, weвЂ™ll look into the step by step process to configure vCenter HA in vCenter Server 6.7 with an embedded platform controller. In this article, we will discuss vCenter High Availability вЂ“ features, deployment models and configuration types.

How to install vcenter 6.7