One of my clusters shows 0 headroom in cluster capacity.
This is how the cluster looks:
What am I missing?
Hey Parker, Could you post a clip of the cluster from the optimize view? What is your HA setting?
HA settings are Admission Control is disabled, we supposedly have the capacity for 5 hosts to fail of 6 but that is because we don't have any reservations set so it's using the default slot size.
Interesting. What is your desired state set at? If it's right at 60 I could see where that cluster might not be able to add additional workloads and maintain the desired state.
When you say desired state are you referring to host utilization constraints?
Host and CPU utilization is set at 80%. However another cluster has similar utilization, actually a little higher and it reports having headroom for 34 vms.
If those are both set at the same 80% peak utilization with a desired state of 70% +- 2.5% (70% being the default desired state). I can see where the first cluster would say zero... but i can see where that would not explain the other. I'll deffer to somebody who knows more about this than me, eva.tuczai maybe.
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