Why NTP/ time is important in openstack
Hi,
I am learning openstack. I am following below link to install openstack. https://docs.openstack.org/ocata/install-guide-ubuntu/ (https://docs.openstack.org/ocata/inst...)
I got some questions while configuring NTP in environment section. 1. Why NTP is important in openstack? 2. Why all nodes must have same time? 3. What will happen if all nodes have different time?