NodeAffinity question: on when will we use operator "IN" or "EXISTS" when adding . . .

Kubernetes-Slack Discussions
#1

Maria Eilertsen:
NodeAffinity question: on when will we use operator “IN” or “EXISTS” when adding nodeaffinity…? Is it something to do with the existing/new deployment?

#2

unnivkn:
If a node is having the label/selector with key: http://kubernetes.io/e2e-az-name|kubernetes.io/e2e-az-name and it’s values are e2e-az1, e2e-az2 then assign the pod to that node.
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#3

Maria Eilertsen:
Okei. I got it. The difference is the values. Thx a lot.