Hi, are there any limitation of using SLES for Vmware and HA extension?

Situation would be:

- two Sles for vmware Apache servers in active passive HA configuration
- hosting on multi node ESXi cluster

One machine will be mainly locked on 4 nodes of primary site, second on 4 nodes of secondary site, but I need possibility to move nodes all over ESXi cluster (drs) without downtime.

HA Apache cluster should be possible to automatically switch to second node in case of first node failure.

Is this possible?

thanks