some-pod
with the image redis
and configure it to use the selector hw=max
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kubectl label nodes some-node hw=max
kubectl run some-pod --image=redis --dry-run=client -o yaml > pod.yaml
vi pod.yaml
spec:
nodeSelector:
hw: max
kubectl apply -f pod.yaml
hw
set to max or to min, instead of just max. This is not possible with nodeSelectors which are quite simplified and this is where you might want to consider node affinity
.