Hello. I'm sanghoon. in south korea.
I have one basic question about HCI.
HCI consists of 'Master node' and 'Worker node'.
But, I do not know exactly what 'master node' and 'worker node' function.
In manual, there is no explanation about 'master node' and 'worker node' function.
Just comments "master instances, which run an essential set of core services, and non-master instances, which are called workers.".
What exactly is the role of each of these nodes?