Availability of vCenter [Noob Question)

Hi all

I'm new in the world of VMware, I try to understand 'staffing Vcenter availability. "

shortly I read some sources which he somehow to provide but I focused in "to using Vsphere HA" with Vcenter as VM

the thing confuses me Vsphere Vcenter has to provide HA (Vmotion, DRS)

So how can I provide Vcenter HA that uses "Sphere HA' if needed its Vsphere vcenter auto?

Thank you

Steve

Agree with Andre.

vCenter is only required to configure/manage vSphere HA.

1 vSphere HA offers HA host (ESXi) failure & chess VM GOS.

2. say you have 2 guests (ESXi) cluster (you need vCenter to create the cluster, select HA & settings)

3. to consider that some virtual machines are running under 2 ESXi hosts.  Consider vCenter VM also operating under one of the hosts in the cluster.

4. If the host where vCenter VM runs failed, all virtual machines including vCenter WHAT VM will be restarted on another host available.

5 restart will have minimal downtime for all virtual machines those has restarted.

6. due to the resumption of vCenter VM, your vCenter session will be more that all vservices are declining for some time (due to the failure of the host / restart)

7. once vCenter VM is in place, again you can connect to vCenter and manage your cluster HA.

8. If VM GOS vCenter fails, HA will restart the VM vCenter on the same host.

9. in the case of these two failures, HA continues to work well without any problems. (Just manage when vcenter is upward).

You can also learn more about "App HA" which is solution with VMware application.

Earlier, vSphere heartbeat was the product providing HA even vCenter services. But now the end of availability.

Tags: VMware

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