Receiving OutOfpods failure message
Issue
Running diagnostics fails to run network-diag-* pods in network-diag-* namespaces with " OutOfpods " and "ContainerCreating" errors.
NAME READY STATUS RESTARTS AGE
po/network-diag-test-pod-bc23k 0/1 OutOfpods 0 12s
po/network-diag-test-pod-h3bsx 0/1 ContainerCreating 0 8s
po/network-diag-test-pod-lj0h0 0/1 OutOfpods 0 10s
po/network-diag-test-pod-lt9bz 0/1 ContainerCreating 0 8s
po/network-diag-test-pod-n8bhr 0/1 ContainerCreating 0 6s
po/network-diag-test-pod-nlzng 0/1 ContainerCreating 0 6s
po/network-diag-test-pod-q078k 0/1 OutOfpods 0 11s
po/network-diag-test-pod-q9fhb 0/1 OutOfpods 0 12s
$ oc describe po/network-diag-test-pod-lj0h0 -n network-diag-global-ns-djz6t
Name: network-diag-test-pod-lj0h0
Namespace: network-diag-global-ns-djz6t
Security Policy: restricted
Node: test0002.example.com/
Start Time: Wed, 18 Apr 2018 08:39:53 -0500
Labels: network-diag-pod-name=network-diag-test-pod-lj0h0
Annotations: openshift.io/scc=restricted
Status: Failed
Reason: OutOfpods
Message: Pod Node didn't have enough resource: pods, requested: 1, used: 10, capacity: 10
Events:
FirstSeen LastSeen Count From SubObjectPath Type Reason Message
--------- -------- ----- ---- ------------- -------- ------ -------
26s 26s 1 kubelet, test0002.example.com Warning OutOfpods Node didn't have enough resource: pods, requested: 1, used: 10, capacity: 10
$ oc describe po/network-diag-test-pod-lj0h0 -n network-diag-global-ns-djz6t
Error from server (NotFound): namespaces "network-diag-global-ns-djz6t" not found
Environment
$ oc version
oc v3.6.173.0.21
kubernetes v1.6.1+5115d708d7
features: Basic-Auth GSSAPI Kerberos SPNEGO
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