Guys
I just joined a company having multiple data-centers and thousands of clusters across globe, still going through KT about company's vmware infrastructure.
One of my cluster's host rebooted and all VMs went down as there's no HA/DRS is enabled on cluster. When I checked logs found below events that host installs some patches itslef, task initiated by com.vmware.vcHms
Looks like host downloaded some patches and after reboot it made firewall configuration change. I can't figure out what really happen coz there's no update manager or anything schedule. Anyone can guide me what happen by seeing below pic? Looks like one user started update service policy, is it due to that ?