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Bug
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Resolution: Done-Errata
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Critical
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4.14
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Important
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No
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SDN Sprint 240, SDN Sprint 241
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2
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Proposed
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False
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Description of problem:
Not able to schedule any workload on window containers due to cni plugin not initialized errors reported by kubelet on windows nodes Tested on GCP
Version-Release number of selected component (if applicable):
4.14.0-0.nightly-2023-08-15-115809
How reproducible:
Always
Steps to Reproduce:
1.Install OCP cluster with window nodes 2.Schedule workload on window nodes 3.
Actual results:
workload on win nodes fails to schedule
Expected results:
workload on win nodes should schedule successfully
Additional info:
kubelet reports such messages on win workers
"Container runtime network not ready" networkReady="NetworkReady=false reason:NetworkPluginNotReady message:Network plugin returns error: cni plugin not initialized"
jfrancoa-1408-5pq2l-windows-worker-a-s4b8h I0814 14:43:34.963557 1172 setters.go:168] "Replacing cloudprovider-reported hostname with overridden hostname" cloudProviderHostname="jfrancoa-1408-5pq2l-w - - -
jfrancoa@jfrancoa-thinkpadp1gen4i ~]$ oc get events -n winc-test
LAST SEEN TYPE REASON OBJECT MESSAGE 63m Warning FailedScheduling pod/win-webserver-66b77f88bc-2snsr 0/7 nodes are available: 2 node(s) didn't match Pod's node affinity/selector, 2 node(s) had untolerated taint {node.kubernetes.io/network-unavailable: }, 3 node(s) had untolerated taint {node-role.kubernetes.io/master: }. preemption: 0/7 nodes are available: 7 Preemption is not helpful for scheduling..
8m30s Warning FailedScheduling pod/win-webserver-66b77f88bc-2snsr 0/7 nodes are available: 2 node(s) didn't match Pod's node affinity/selector, 2 node(s) had untolerated taint {node.kubernetes.io/network-unavailable: }, 3 node(s) had untolerated taint {node-role.kubernetes.io/master: }. preemption: 0/7 nodes are available: 7 Preemption is not helpful for scheduling.. 63m Warning FailedScheduling pod/win-webserver-66b77f88bc-57mvp 0/7 nodes are available: 2 node(s) didn't match Pod's node affinity/selector, 2 node(s) had untole
rated taint {node.kubernetes.io/network-unavailable: }, 3 node(s) had untolerated taint {node-role.kubernetes.io/master: }. preemption: 0/7 nodes are available: 7 Preemption is not helpful for scheduling.. 8m30s Warning FailedScheduling pod/win-webserver-66b77f88bc-57mvp 0/7 nodes are available: 2 node(s) didn't match Pod's node affinity/selector, 2 node(s) had untolerated taint {node.kubernetes.io/network-unavailable: }, 3 node(s) had untolerated taint {node-role.kubernetes.io/master: }. preemption: 0/7 nodes are available: 7 Preemption is not
helpful for scheduling..
63m Warning FailedScheduling pod/win-webserver-66b77f88bc-99wdf 0/7 nodes are available: 2 node(s) didn't match Pod's node affinity/selector, 2 node(s) had untole
rated taint {node.kubernetes.io/network-unavailable: }, 3 node(s) had untolerated taint {node-role.kubernetes.io/master: }. preemption: 0/7 nodes are available: 7 Preemption is not
helpful for scheduling..
8m30s Warning FailedScheduling pod/win-webserver-66b77f88bc-99wdf 0/7 nodes are available: 2 node(s) didn't match Pod's node affinity/selector, 2 node(s) had untole
rated taint {node.kubernetes.io/network-unavailable: }, 3 node(s) had untolerated taint {node-role.kubernetes.io/master: }. preemption: 0/7 nodes are available: 7 Preemption is not
helpful for scheduling..
63m Warning FailedScheduling pod/win-webserver-66b77f88bc-9g5hh 0/7 nodes are available: 2 node(s) didn't match Pod's node affinity/selector, 2 node(s) had untole
rated taint {node.kubernetes.io/network-unavailable: }, 3 node(s) had untolerated taint {node-role.kubernetes.io/master: }. preemption: 0/7 nodes are available: 7 Preemption is not
helpful for scheduling..
8m30s Warning FailedScheduling pod/win-webserver-66b77f88bc-9g5hh 0/7 nodes are available: 2 node(s) didn't match Pod's node affinity/selector, 2 node(s) had untole
rated taint {node.kubernetes.io/network-unavailable: }, 3 node(s) had untolerated taint {node-role.kubernetes.io/master: }. preemption: 0/7 nodes are available: 7 Preemption is not
helpful for scheduling..
63m Warning FailedScheduling pod/win-webserver-66b77f88bc-cfjv7 0/7 nodes are available: 2 node(s) didn't match Pod's node affinity/selector, 2 node(s) had untole
rated taint {node.kubernetes.io/network-unavailable: }, 3 node(s) had untolerated taint {node-role.kubernetes.io/master: }. preemption: 0/7 nodes are available: 7 Preemption is not
helpful for scheduling..
8m30s Warning FailedScheduling pod/win-webserver-66b77f88bc-cfjv7 0/7 nodes are available: 2 node(s) didn't match Pod's node affinity/selector, 2 node(s) had untole
rated taint {node.kubernetes.io/network-unavailable: }, 3 node(s) had untolerated taint {node-role.kubernetes.io/master: }. preemption: 0/7 nodes are available: 7 Preemption is not
helpful for scheduling..
63m Normal SuccessfulCreate replicaset/win-webserver-66b77f88bc Created pod: win-webserver-66b77f88bc-99wdf
63m Normal SuccessfulCreate replicaset/win-webserver-66b77f88bc Created pod: win-webserver-66b77f88bc-2snsr
