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Title
f

future-account-50371

07/20/2022, 8:24 AM
Hi, we have a cluster (running on rke engine ) with 4 worker nodes All 4 nodes are Ready free resources. it looks that Pods are not being assigned to ALL nodes only on specific node. any reason?
a

ambitious-plastic-3551

07/20/2022, 9:08 AM
node selector? labels?
f

future-account-50371

07/20/2022, 9:11 AM
no
default
we run zuul-ci pipline which create a namespace when every job run create pods and delete the namespace when he finished
but the pods created only on specific node
t

tall-school-18125

07/20/2022, 7:04 PM
It sounds like some taints are being used. Maybe the pods need tolerations.
f

future-account-50371

07/21/2022, 7:11 AM
Taints: <none> on all nodes
on pods i see:
tolerations: - effect: NoExecute key: node.kubernetes.io/not-ready operator: Exists tolerationSeconds: 300 - effect: NoExecute key: node.kubernetes.io/unreachable operator: Exists tolerationSeconds: 300
any idea what it could be?