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ResultFAILURE
Tests 9 failed / 766 succeeded
Started2020-10-07 07:36
Elapsed1h11m
Revision
Builderb70125a5-086f-11eb-b895-6272783fc925
infra-commita6124e80e
job-versionv1.18.10-rc.0.18+94a04e8f9fe2b8
master_os_imagecos-77-12371-175-0
node_os_imagecos-77-12371-175-0
revisionv1.18.10-rc.0.18+94a04e8f9fe2b8

Test Failures


Cluster downgrade [sig-cloud-provider-gcp] cluster-downgrade 8m53s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cloud\-provider\-gcp\]\scluster\-downgrade$'
Oct  7 07:57:11.598: Unexpected error:
    <*errors.errorString | 0xc0021e2c50>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.13-rc.0.19+a2aa74aa5a366b]; got error exit status 1, stdout \"Fetching the previously installed CoreDNS version\\n== Pre-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.18+94a04e8f9fe2b8\\\"\\nname: \\\"bootstrap-e2e-minion-group-14b0\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.18+94a04e8f9fe2b8\\\"\\nname: \\\"bootstrap-e2e-minion-group-m2xp\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.18+94a04e8f9fe2b8\\\"\\nname: \\\"bootstrap-e2e-minion-group-x0n5\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.18+94a04e8f9fe2b8\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading node environment variables. ==\\nUsing subnet bootstrap-e2e\\nInstance template name: bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\\nnode/bootstrap-e2e-minion-group-14b0 cordoned\\nevicting pod \\\"l7-default-backend-f947d4dd5-j2xvf\\\"\\nevicting pod \\\"service-test-rd2pm\\\"\\nevicting pod \\\"res-cons-upgrade-cltvm\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-tsjz7\\\"\\nevicting pod \\\"res-cons-upgrade-6f58c\\\"\\nevicting pod \\\"foo-ssvkp\\\"\\nevicting pod \\\"dp-57bb6bd67b-w2kmp\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-d5c6p\\\"\\nevicting pod \\\"foo-92tss\\\"\\nevicting pod \\\"ss-1\\\"\\npod/dp-57bb6bd67b-w2kmp evicted\\npod/res-cons-upgrade-ctrl-d5c6p evicted\\npod/res-cons-upgrade-cltvm evicted\\npod/ss-1 evicted\\npod/kubernetes-dashboard-864d864f44-tsjz7 evicted\\npod/res-cons-upgrade-6f58c evicted\\npod/l7-default-backend-f947d4dd5-j2xvf evicted\\npod/service-test-rd2pm evicted\\npod/foo-92tss evicted\\npod/foo-ssvkp evicted\\nnode/bootstrap-e2e-minion-group-14b0 evicted\\n..........................................................Node bootstrap-e2e-minion-group-14b0 recreated.\\nNode bootstrap-e2e-minion-group-14b0 Ready=True\\nnode/bootstrap-e2e-minion-group-14b0 uncordoned\\nnode/bootstrap-e2e-minion-group-m2xp cordoned\\nevicting pod \\\"coredns-7876554b79-hpv7x\\\"\\nevicting pod \\\"dp-57bb6bd67b-dx5p9\\\"\\nevicting pod \\\"res-cons-upgrade-78zmj\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"foo-z8m8z\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"service-test-j2m5v\\\"\\nevicting pod \\\"res-cons-upgrade-ll7nz\\\"\\nevicting pod \\\"res-cons-upgrade-4lhn5\\\"\\nevicting pod \\\"ss-1\\\"\\npod/dp-57bb6bd67b-dx5p9 evicted\\npod/coredns-7876554b79-hpv7x evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-0 evicted\\npod/service-test-j2m5v evicted\\npod/res-cons-upgrade-ll7nz evicted\\npod/res-cons-upgrade-78zmj evicted\\npod/ss-1 evicted\\npod/res-cons-upgrade-4lhn5 evicted\\npod/foo-z8m8z evicted\\nnode/bootstrap-e2e-minion-group-m2xp evicted\\n....................................................Node bootstrap-e2e-minion-group-m2xp recreated.\\nNode bootstrap-e2e-minion-group-m2xp Ready=True\\nnode/bootstrap-e2e-minion-group-m2xp uncordoned\\nnode/bootstrap-e2e-minion-group-x0n5 cordoned\\nevicting pod \\\"apparmor-loader-rnlnz\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-rdvfz\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-7bjs8\\\"\\nevicting pod \\\"res-cons-upgrade-58zpz\\\"\\nevicting pod \\\"res-cons-upgrade-jzdzx\\\"\\nevicting pod \\\"test-apparmor-4pk26\\\"\\nevicting pod \\\"coredns-7876554b79-v96jb\\\"\\nevicting pod \\\"test-apparmor-lcshg\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-cvkfl\\\"\\nevicting pod \\\"foo-6h5fv\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-pqvzl\\\"\\nevicting pod \\\"service-test-mz7vw\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-vljn4\\\"\\nevicting pod \\\"rs-qsbw2\\\"\\nevicting pod \\\"ss-2\\\"\\npod/test-apparmor-4pk26 evicted\\npod/res-cons-upgrade-jzdzx evicted\\npod/kubernetes-dashboard-864d864f44-pqvzl evicted\\npod/rs-qsbw2 evicted\\npod/apparmor-loader-rnlnz evicted\\npod/kube-dns-autoscaler-579dbcdc47-rdvfz evicted\\npod/metrics-server-v0.3.6-7d85574868-cvkfl evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-ctrl-7bjs8 evicted\\npod/service-test-mz7vw evicted\\npod/l7-default-backend-f947d4dd5-vljn4 evicted\\npod/res-cons-upgrade-58zpz evicted\\npod/coredns-7876554b79-v96jb evicted\\npod/test-apparmor-lcshg evicted\\npod/foo-6h5fv evicted\\nnode/bootstrap-e2e-minion-group-x0n5 evicted\\n...............................................................................................Node bootstrap-e2e-minion-group-x0n5 recreated.\\nNode bootstrap-e2e-minion-group-x0n5 Ready=True\\nnode/bootstrap-e2e-minion-group-x0n5 uncordoned\\nWaiting for CoreDNS to update\\nFetching the latest installed CoreDNS version\\n== Downloading the CoreDNS migration tool ==\\n== Applying the latest default CoreDNS configuration ==\\nserviceaccount/coredns unchanged\\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\\nconfigmap/coredns configured\\ndeployment.apps/coredns unchanged\\nservice/kube-dns unchanged\\n== The CoreDNS Config has been updated ==\\n== Validating cluster post-upgrade ==\\nValidating gce cluster, MULTIZONE=\\nFound 4 node(s).\\nNAME                              STATUS                     ROLES    AGE   VERSION\\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   13m   v1.18.10-rc.0.18+94a04e8f9fe2b8\\nbootstrap-e2e-minion-group-14b0   Ready                      <none>   13m   v1.17.13-rc.0.19+a2aa74aa5a366b\\nbootstrap-e2e-minion-group-m2xp   Ready                      <none>   13m   v1.17.13-rc.0.19+a2aa74aa5a366b\\nbootstrap-e2e-minion-group-x0n5   Ready                      <none>   13m   v1.17.13-rc.0.19+a2aa74aa5a366b\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\ncontroller-manager   Healthy   ok                  \\nscheduler            Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\n\\x1b[0;32mCluster validation succeeded\\x1b[0m\\n== Post-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.18+94a04e8f9fe2b8\\\"\\nname: \\\"bootstrap-e2e-minion-group-14b0\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.19+a2aa74aa5a366b\\\"\\nname: \\\"bootstrap-e2e-minion-group-m2xp\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.19+a2aa74aa5a366b\\\"\\nname: \\\"bootstrap-e2e-minion-group-x0n5\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.19+a2aa74aa5a366b\\\"\\n\", stderr \"Project: e2e-gce-gci-ci-serial-1-5\\nNetwork Project: e2e-gce-gci-ci-serial-1-5\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-14b0 bootstrap-e2e-minion-group-m2xp bootstrap-e2e-minion-group-x0n5\\n== Preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\\nCreated [https://www.googleapis.com/compute/v1/projects/e2e-gce-gci-ci-serial-1-5/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b].\\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b  n1-standard-2               2020-10-07T00:48:38.318-07:00\\n== Finished preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\\n== Upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-14b0. == \\n== Recreating instance bootstrap-e2e-minion-group-14b0. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-14b0 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-14b0. == \\n== Draining bootstrap-e2e-minion-group-m2xp. == \\n== Recreating instance bootstrap-e2e-minion-group-m2xp. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-m2xp to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-m2xp. == \\n== Draining bootstrap-e2e-minion-group-x0n5. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-13/test-apparmor-lcshg\\n== Recreating instance bootstrap-e2e-minion-group-x0n5. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-x0n5 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-x0n5. == \\n== Deleting old templates in e2e-gce-gci-ci-serial-1-5. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/e2e-gce-gci-ci-serial-1-5/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b. ==\\nWarning: Permanently added 'compute.4358043621678698447' (ED25519) to the list of known hosts.\\r\\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\\nProject: e2e-gce-gci-ci-serial-1-5\\nNetwork Project: e2e-gce-gci-ci-serial-1-5\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.13-rc.0.19+a2aa74aa5a366b]; got error exit status 1, stdout "Fetching the previously installed CoreDNS version\n== Pre-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.18+94a04e8f9fe2b8\"\nname: \"bootstrap-e2e-minion-group-14b0\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.18+94a04e8f9fe2b8\"\nname: \"bootstrap-e2e-minion-group-m2xp\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.18+94a04e8f9fe2b8\"\nname: \"bootstrap-e2e-minion-group-x0n5\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.18+94a04e8f9fe2b8\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading node environment variables. ==\nUsing subnet bootstrap-e2e\nInstance template name: bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\nnode/bootstrap-e2e-minion-group-14b0 cordoned\nevicting pod \"l7-default-backend-f947d4dd5-j2xvf\"\nevicting pod \"service-test-rd2pm\"\nevicting pod \"res-cons-upgrade-cltvm\"\nevicting pod \"kubernetes-dashboard-864d864f44-tsjz7\"\nevicting pod \"res-cons-upgrade-6f58c\"\nevicting pod \"foo-ssvkp\"\nevicting pod \"dp-57bb6bd67b-w2kmp\"\nevicting pod \"res-cons-upgrade-ctrl-d5c6p\"\nevicting pod \"foo-92tss\"\nevicting pod \"ss-1\"\npod/dp-57bb6bd67b-w2kmp evicted\npod/res-cons-upgrade-ctrl-d5c6p evicted\npod/res-cons-upgrade-cltvm evicted\npod/ss-1 evicted\npod/kubernetes-dashboard-864d864f44-tsjz7 evicted\npod/res-cons-upgrade-6f58c evicted\npod/l7-default-backend-f947d4dd5-j2xvf evicted\npod/service-test-rd2pm evicted\npod/foo-92tss evicted\npod/foo-ssvkp evicted\nnode/bootstrap-e2e-minion-group-14b0 evicted\n..........................................................Node bootstrap-e2e-minion-group-14b0 recreated.\nNode bootstrap-e2e-minion-group-14b0 Ready=True\nnode/bootstrap-e2e-minion-group-14b0 uncordoned\nnode/bootstrap-e2e-minion-group-m2xp cordoned\nevicting pod \"coredns-7876554b79-hpv7x\"\nevicting pod \"dp-57bb6bd67b-dx5p9\"\nevicting pod \"res-cons-upgrade-78zmj\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"foo-z8m8z\"\nevicting pod \"ss-0\"\nevicting pod \"service-test-j2m5v\"\nevicting pod \"res-cons-upgrade-ll7nz\"\nevicting pod \"res-cons-upgrade-4lhn5\"\nevicting pod \"ss-1\"\npod/dp-57bb6bd67b-dx5p9 evicted\npod/coredns-7876554b79-hpv7x evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-0 evicted\npod/service-test-j2m5v evicted\npod/res-cons-upgrade-ll7nz evicted\npod/res-cons-upgrade-78zmj evicted\npod/ss-1 evicted\npod/res-cons-upgrade-4lhn5 evicted\npod/foo-z8m8z evicted\nnode/bootstrap-e2e-minion-group-m2xp evicted\n....................................................Node bootstrap-e2e-minion-group-m2xp recreated.\nNode bootstrap-e2e-minion-group-m2xp Ready=True\nnode/bootstrap-e2e-minion-group-m2xp uncordoned\nnode/bootstrap-e2e-minion-group-x0n5 cordoned\nevicting pod \"apparmor-loader-rnlnz\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-rdvfz\"\nevicting pod \"res-cons-upgrade-ctrl-7bjs8\"\nevicting pod \"res-cons-upgrade-58zpz\"\nevicting pod \"res-cons-upgrade-jzdzx\"\nevicting pod \"test-apparmor-4pk26\"\nevicting pod \"coredns-7876554b79-v96jb\"\nevicting pod \"test-apparmor-lcshg\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-cvkfl\"\nevicting pod \"foo-6h5fv\"\nevicting pod \"kubernetes-dashboard-864d864f44-pqvzl\"\nevicting pod \"service-test-mz7vw\"\nevicting pod \"l7-default-backend-f947d4dd5-vljn4\"\nevicting pod \"rs-qsbw2\"\nevicting pod \"ss-2\"\npod/test-apparmor-4pk26 evicted\npod/res-cons-upgrade-jzdzx evicted\npod/kubernetes-dashboard-864d864f44-pqvzl evicted\npod/rs-qsbw2 evicted\npod/apparmor-loader-rnlnz evicted\npod/kube-dns-autoscaler-579dbcdc47-rdvfz evicted\npod/metrics-server-v0.3.6-7d85574868-cvkfl evicted\npod/ss-2 evicted\npod/res-cons-upgrade-ctrl-7bjs8 evicted\npod/service-test-mz7vw evicted\npod/l7-default-backend-f947d4dd5-vljn4 evicted\npod/res-cons-upgrade-58zpz evicted\npod/coredns-7876554b79-v96jb evicted\npod/test-apparmor-lcshg evicted\npod/foo-6h5fv evicted\nnode/bootstrap-e2e-minion-group-x0n5 evicted\n...............................................................................................Node bootstrap-e2e-minion-group-x0n5 recreated.\nNode bootstrap-e2e-minion-group-x0n5 Ready=True\nnode/bootstrap-e2e-minion-group-x0n5 uncordoned\nWaiting for CoreDNS to update\nFetching the latest installed CoreDNS version\n== Downloading the CoreDNS migration tool ==\n== Applying the latest default CoreDNS configuration ==\nserviceaccount/coredns unchanged\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\nconfigmap/coredns configured\ndeployment.apps/coredns unchanged\nservice/kube-dns unchanged\n== The CoreDNS Config has been updated ==\n== Validating cluster post-upgrade ==\nValidating gce cluster, MULTIZONE=\nFound 4 node(s).\nNAME                              STATUS                     ROLES    AGE   VERSION\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   13m   v1.18.10-rc.0.18+94a04e8f9fe2b8\nbootstrap-e2e-minion-group-14b0   Ready                      <none>   13m   v1.17.13-rc.0.19+a2aa74aa5a366b\nbootstrap-e2e-minion-group-m2xp   Ready                      <none>   13m   v1.17.13-rc.0.19+a2aa74aa5a366b\nbootstrap-e2e-minion-group-x0n5   Ready                      <none>   13m   v1.17.13-rc.0.19+a2aa74aa5a366b\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\netcd-1               Healthy   {\"health\":\"true\"}   \ncontroller-manager   Healthy   ok                  \nscheduler            Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \n\x1b[0;32mCluster validation succeeded\x1b[0m\n== Post-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.18+94a04e8f9fe2b8\"\nname: \"bootstrap-e2e-minion-group-14b0\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.19+a2aa74aa5a366b\"\nname: \"bootstrap-e2e-minion-group-m2xp\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.19+a2aa74aa5a366b\"\nname: \"bootstrap-e2e-minion-group-x0n5\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.19+a2aa74aa5a366b\"\n", stderr "Project: e2e-gce-gci-ci-serial-1-5\nNetwork Project: e2e-gce-gci-ci-serial-1-5\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-14b0 bootstrap-e2e-minion-group-m2xp bootstrap-e2e-minion-group-x0n5\n== Preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\nCreated [https://www.googleapis.com/compute/v1/projects/e2e-gce-gci-ci-serial-1-5/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b].\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b  n1-standard-2               2020-10-07T00:48:38.318-07:00\n== Finished preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\n== Upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-14b0. == \n== Recreating instance bootstrap-e2e-minion-group-14b0. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-14b0 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-14b0. == \n== Draining bootstrap-e2e-minion-group-m2xp. == \n== Recreating instance bootstrap-e2e-minion-group-m2xp. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-m2xp to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-m2xp. == \n== Draining bootstrap-e2e-minion-group-x0n5. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-13/test-apparmor-lcshg\n== Recreating instance bootstrap-e2e-minion-group-x0n5. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-x0n5 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-x0n5. == \n== Deleting old templates in e2e-gce-gci-ci-serial-1-5. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/e2e-gce-gci-ci-serial-1-5/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b. ==\nWarning: Permanently added 'compute.4358043621678698447' (ED25519) to the list of known hosts.\r\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\nProject: e2e-gce-gci-ci-serial-1-5\nNetwork Project: e2e-gce-gci-ci-serial-1-5\nZone: us-west1-b\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\n"
occurred

k8s.io/kubernetes/test/e2e/cloud/gcp.glob..func3.1.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:178 +0x14a
k8s.io/kubernetes/test/e2e/chaosmonkey.(*Chaosmonkey).Do(0xc00328b200)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/chaosmonkey/chaosmonkey.go:111 +0x38a
k8s.io/kubernetes/test/e2e/cloud/gcp.runUpgradeSuite(0xc000b9dcc0, 0x7773ca0, 0xc, 0xc, 0xc000650570, 0xc002c19d10, 0x2, 0xc0030ab200)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:479 +0x47a
k8s.io/kubernetes/test/e2e/cloud/gcp.glob..func3.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:183 +0x222
k8s.io/kubernetes/test/e2e.RunE2ETests(0xc00224e100)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:110 +0x30a
k8s.io/kubernetes/test/e2e.TestE2E(0xc00224e100)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:112 +0x2b
testing.tRunner(0xc00224e100, 0x4a0a2d8)
	/usr/local/go/src/testing/testing.go:909 +0xc9
created by testing.(*T).Run
	/usr/local/go/src/testing/testing.go:960 +0x350
				from junit_upgradeupgrades.xml

Find l7-default-backend-f947d4dd5-j2xvfnevicting mentions in log files | View test history on testgrid


Kubernetes e2e suite [k8s.io] [sig-cloud-provider-gcp] Downgrade [Feature:Downgrade] cluster downgrade should maintain a functioning cluster [Feature:ClusterDowngrade] 15m17s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[k8s\.io\]\s\[sig\-cloud\-provider\-gcp\]\sDowngrade\s\[Feature\:Downgrade\]\scluster\sdowngrade\sshould\smaintain\sa\sfunctioning\scluster\s\[Feature\:ClusterDowngrade\]$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:165
Oct  7 07:57:11.598: Unexpected error:
    <*errors.errorString | 0xc0021e2c50>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.13-rc.0.19+a2aa74aa5a366b]; got error exit status 1, stdout \"Fetching the previously installed CoreDNS version\\n== Pre-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.18+94a04e8f9fe2b8\\\"\\nname: \\\"bootstrap-e2e-minion-group-14b0\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.18+94a04e8f9fe2b8\\\"\\nname: \\\"bootstrap-e2e-minion-group-m2xp\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.18+94a04e8f9fe2b8\\\"\\nname: \\\"bootstrap-e2e-minion-group-x0n5\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.18+94a04e8f9fe2b8\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading node environment variables. ==\\nUsing subnet bootstrap-e2e\\nInstance template name: bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\\nnode/bootstrap-e2e-minion-group-14b0 cordoned\\nevicting pod \\\"l7-default-backend-f947d4dd5-j2xvf\\\"\\nevicting pod \\\"service-test-rd2pm\\\"\\nevicting pod \\\"res-cons-upgrade-cltvm\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-tsjz7\\\"\\nevicting pod \\\"res-cons-upgrade-6f58c\\\"\\nevicting pod \\\"foo-ssvkp\\\"\\nevicting pod \\\"dp-57bb6bd67b-w2kmp\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-d5c6p\\\"\\nevicting pod \\\"foo-92tss\\\"\\nevicting pod \\\"ss-1\\\"\\npod/dp-57bb6bd67b-w2kmp evicted\\npod/res-cons-upgrade-ctrl-d5c6p evicted\\npod/res-cons-upgrade-cltvm evicted\\npod/ss-1 evicted\\npod/kubernetes-dashboard-864d864f44-tsjz7 evicted\\npod/res-cons-upgrade-6f58c evicted\\npod/l7-default-backend-f947d4dd5-j2xvf evicted\\npod/service-test-rd2pm evicted\\npod/foo-92tss evicted\\npod/foo-ssvkp evicted\\nnode/bootstrap-e2e-minion-group-14b0 evicted\\n..........................................................Node bootstrap-e2e-minion-group-14b0 recreated.\\nNode bootstrap-e2e-minion-group-14b0 Ready=True\\nnode/bootstrap-e2e-minion-group-14b0 uncordoned\\nnode/bootstrap-e2e-minion-group-m2xp cordoned\\nevicting pod \\\"coredns-7876554b79-hpv7x\\\"\\nevicting pod \\\"dp-57bb6bd67b-dx5p9\\\"\\nevicting pod \\\"res-cons-upgrade-78zmj\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"foo-z8m8z\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"service-test-j2m5v\\\"\\nevicting pod \\\"res-cons-upgrade-ll7nz\\\"\\nevicting pod \\\"res-cons-upgrade-4lhn5\\\"\\nevicting pod \\\"ss-1\\\"\\npod/dp-57bb6bd67b-dx5p9 evicted\\npod/coredns-7876554b79-hpv7x evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-0 evicted\\npod/service-test-j2m5v evicted\\npod/res-cons-upgrade-ll7nz evicted\\npod/res-cons-upgrade-78zmj evicted\\npod/ss-1 evicted\\npod/res-cons-upgrade-4lhn5 evicted\\npod/foo-z8m8z evicted\\nnode/bootstrap-e2e-minion-group-m2xp evicted\\n....................................................Node bootstrap-e2e-minion-group-m2xp recreated.\\nNode bootstrap-e2e-minion-group-m2xp Ready=True\\nnode/bootstrap-e2e-minion-group-m2xp uncordoned\\nnode/bootstrap-e2e-minion-group-x0n5 cordoned\\nevicting pod \\\"apparmor-loader-rnlnz\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-rdvfz\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-7bjs8\\\"\\nevicting pod \\\"res-cons-upgrade-58zpz\\\"\\nevicting pod \\\"res-cons-upgrade-jzdzx\\\"\\nevicting pod \\\"test-apparmor-4pk26\\\"\\nevicting pod \\\"coredns-7876554b79-v96jb\\\"\\nevicting pod \\\"test-apparmor-lcshg\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-cvkfl\\\"\\nevicting pod \\\"foo-6h5fv\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-pqvzl\\\"\\nevicting pod \\\"service-test-mz7vw\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-vljn4\\\"\\nevicting pod \\\"rs-qsbw2\\\"\\nevicting pod \\\"ss-2\\\"\\npod/test-apparmor-4pk26 evicted\\npod/res-cons-upgrade-jzdzx evicted\\npod/kubernetes-dashboard-864d864f44-pqvzl evicted\\npod/rs-qsbw2 evicted\\npod/apparmor-loader-rnlnz evicted\\npod/kube-dns-autoscaler-579dbcdc47-rdvfz evicted\\npod/metrics-server-v0.3.6-7d85574868-cvkfl evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-ctrl-7bjs8 evicted\\npod/service-test-mz7vw evicted\\npod/l7-default-backend-f947d4dd5-vljn4 evicted\\npod/res-cons-upgrade-58zpz evicted\\npod/coredns-7876554b79-v96jb evicted\\npod/test-apparmor-lcshg evicted\\npod/foo-6h5fv evicted\\nnode/bootstrap-e2e-minion-group-x0n5 evicted\\n...............................................................................................Node bootstrap-e2e-minion-group-x0n5 recreated.\\nNode bootstrap-e2e-minion-group-x0n5 Ready=True\\nnode/bootstrap-e2e-minion-group-x0n5 uncordoned\\nWaiting for CoreDNS to update\\nFetching the latest installed CoreDNS version\\n== Downloading the CoreDNS migration tool ==\\n== Applying the latest default CoreDNS configuration ==\\nserviceaccount/coredns unchanged\\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\\nconfigmap/coredns configured\\ndeployment.apps/coredns unchanged\\nservice/kube-dns unchanged\\n== The CoreDNS Config has been updated ==\\n== Validating cluster post-upgrade ==\\nValidating gce cluster, MULTIZONE=\\nFound 4 node(s).\\nNAME                              STATUS                     ROLES    AGE   VERSION\\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   13m   v1.18.10-rc.0.18+94a04e8f9fe2b8\\nbootstrap-e2e-minion-group-14b0   Ready                      <none>   13m   v1.17.13-rc.0.19+a2aa74aa5a366b\\nbootstrap-e2e-minion-group-m2xp   Ready                      <none>   13m   v1.17.13-rc.0.19+a2aa74aa5a366b\\nbootstrap-e2e-minion-group-x0n5   Ready                      <none>   13m   v1.17.13-rc.0.19+a2aa74aa5a366b\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\ncontroller-manager   Healthy   ok                  \\nscheduler            Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\n\\x1b[0;32mCluster validation succeeded\\x1b[0m\\n== Post-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.10-rc.0.18+94a04e8f9fe2b8\\\"\\nname: \\\"bootstrap-e2e-minion-group-14b0\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.19+a2aa74aa5a366b\\\"\\nname: \\\"bootstrap-e2e-minion-group-m2xp\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.19+a2aa74aa5a366b\\\"\\nname: \\\"bootstrap-e2e-minion-group-x0n5\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.19+a2aa74aa5a366b\\\"\\n\", stderr \"Project: e2e-gce-gci-ci-serial-1-5\\nNetwork Project: e2e-gce-gci-ci-serial-1-5\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-14b0 bootstrap-e2e-minion-group-m2xp bootstrap-e2e-minion-group-x0n5\\n== Preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\\nCreated [https://www.googleapis.com/compute/v1/projects/e2e-gce-gci-ci-serial-1-5/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b].\\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b  n1-standard-2               2020-10-07T00:48:38.318-07:00\\n== Finished preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\\n== Upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-14b0. == \\n== Recreating instance bootstrap-e2e-minion-group-14b0. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-14b0 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-14b0. == \\n== Draining bootstrap-e2e-minion-group-m2xp. == \\n== Recreating instance bootstrap-e2e-minion-group-m2xp. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-m2xp to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-m2xp. == \\n== Draining bootstrap-e2e-minion-group-x0n5. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-13/test-apparmor-lcshg\\n== Recreating instance bootstrap-e2e-minion-group-x0n5. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-x0n5 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-x0n5. == \\n== Deleting old templates in e2e-gce-gci-ci-serial-1-5. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/e2e-gce-gci-ci-serial-1-5/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b. ==\\nWarning: Permanently added 'compute.4358043621678698447' (ED25519) to the list of known hosts.\\r\\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\\nProject: e2e-gce-gci-ci-serial-1-5\\nNetwork Project: e2e-gce-gci-ci-serial-1-5\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.13-rc.0.19+a2aa74aa5a366b]; got error exit status 1, stdout "Fetching the previously installed CoreDNS version\n== Pre-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.18+94a04e8f9fe2b8\"\nname: \"bootstrap-e2e-minion-group-14b0\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.18+94a04e8f9fe2b8\"\nname: \"bootstrap-e2e-minion-group-m2xp\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.18+94a04e8f9fe2b8\"\nname: \"bootstrap-e2e-minion-group-x0n5\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.18+94a04e8f9fe2b8\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading node environment variables. ==\nUsing subnet bootstrap-e2e\nInstance template name: bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\nnode/bootstrap-e2e-minion-group-14b0 cordoned\nevicting pod \"l7-default-backend-f947d4dd5-j2xvf\"\nevicting pod \"service-test-rd2pm\"\nevicting pod \"res-cons-upgrade-cltvm\"\nevicting pod \"kubernetes-dashboard-864d864f44-tsjz7\"\nevicting pod \"res-cons-upgrade-6f58c\"\nevicting pod \"foo-ssvkp\"\nevicting pod \"dp-57bb6bd67b-w2kmp\"\nevicting pod \"res-cons-upgrade-ctrl-d5c6p\"\nevicting pod \"foo-92tss\"\nevicting pod \"ss-1\"\npod/dp-57bb6bd67b-w2kmp evicted\npod/res-cons-upgrade-ctrl-d5c6p evicted\npod/res-cons-upgrade-cltvm evicted\npod/ss-1 evicted\npod/kubernetes-dashboard-864d864f44-tsjz7 evicted\npod/res-cons-upgrade-6f58c evicted\npod/l7-default-backend-f947d4dd5-j2xvf evicted\npod/service-test-rd2pm evicted\npod/foo-92tss evicted\npod/foo-ssvkp evicted\nnode/bootstrap-e2e-minion-group-14b0 evicted\n..........................................................Node bootstrap-e2e-minion-group-14b0 recreated.\nNode bootstrap-e2e-minion-group-14b0 Ready=True\nnode/bootstrap-e2e-minion-group-14b0 uncordoned\nnode/bootstrap-e2e-minion-group-m2xp cordoned\nevicting pod \"coredns-7876554b79-hpv7x\"\nevicting pod \"dp-57bb6bd67b-dx5p9\"\nevicting pod \"res-cons-upgrade-78zmj\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"foo-z8m8z\"\nevicting pod \"ss-0\"\nevicting pod \"service-test-j2m5v\"\nevicting pod \"res-cons-upgrade-ll7nz\"\nevicting pod \"res-cons-upgrade-4lhn5\"\nevicting pod \"ss-1\"\npod/dp-57bb6bd67b-dx5p9 evicted\npod/coredns-7876554b79-hpv7x evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-0 evicted\npod/service-test-j2m5v evicted\npod/res-cons-upgrade-ll7nz evicted\npod/res-cons-upgrade-78zmj evicted\npod/ss-1 evicted\npod/res-cons-upgrade-4lhn5 evicted\npod/foo-z8m8z evicted\nnode/bootstrap-e2e-minion-group-m2xp evicted\n....................................................Node bootstrap-e2e-minion-group-m2xp recreated.\nNode bootstrap-e2e-minion-group-m2xp Ready=True\nnode/bootstrap-e2e-minion-group-m2xp uncordoned\nnode/bootstrap-e2e-minion-group-x0n5 cordoned\nevicting pod \"apparmor-loader-rnlnz\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-rdvfz\"\nevicting pod \"res-cons-upgrade-ctrl-7bjs8\"\nevicting pod \"res-cons-upgrade-58zpz\"\nevicting pod \"res-cons-upgrade-jzdzx\"\nevicting pod \"test-apparmor-4pk26\"\nevicting pod \"coredns-7876554b79-v96jb\"\nevicting pod \"test-apparmor-lcshg\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-cvkfl\"\nevicting pod \"foo-6h5fv\"\nevicting pod \"kubernetes-dashboard-864d864f44-pqvzl\"\nevicting pod \"service-test-mz7vw\"\nevicting pod \"l7-default-backend-f947d4dd5-vljn4\"\nevicting pod \"rs-qsbw2\"\nevicting pod \"ss-2\"\npod/test-apparmor-4pk26 evicted\npod/res-cons-upgrade-jzdzx evicted\npod/kubernetes-dashboard-864d864f44-pqvzl evicted\npod/rs-qsbw2 evicted\npod/apparmor-loader-rnlnz evicted\npod/kube-dns-autoscaler-579dbcdc47-rdvfz evicted\npod/metrics-server-v0.3.6-7d85574868-cvkfl evicted\npod/ss-2 evicted\npod/res-cons-upgrade-ctrl-7bjs8 evicted\npod/service-test-mz7vw evicted\npod/l7-default-backend-f947d4dd5-vljn4 evicted\npod/res-cons-upgrade-58zpz evicted\npod/coredns-7876554b79-v96jb evicted\npod/test-apparmor-lcshg evicted\npod/foo-6h5fv evicted\nnode/bootstrap-e2e-minion-group-x0n5 evicted\n...............................................................................................Node bootstrap-e2e-minion-group-x0n5 recreated.\nNode bootstrap-e2e-minion-group-x0n5 Ready=True\nnode/bootstrap-e2e-minion-group-x0n5 uncordoned\nWaiting for CoreDNS to update\nFetching the latest installed CoreDNS version\n== Downloading the CoreDNS migration tool ==\n== Applying the latest default CoreDNS configuration ==\nserviceaccount/coredns unchanged\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\nconfigmap/coredns configured\ndeployment.apps/coredns unchanged\nservice/kube-dns unchanged\n== The CoreDNS Config has been updated ==\n== Validating cluster post-upgrade ==\nValidating gce cluster, MULTIZONE=\nFound 4 node(s).\nNAME                              STATUS                     ROLES    AGE   VERSION\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   13m   v1.18.10-rc.0.18+94a04e8f9fe2b8\nbootstrap-e2e-minion-group-14b0   Ready                      <none>   13m   v1.17.13-rc.0.19+a2aa74aa5a366b\nbootstrap-e2e-minion-group-m2xp   Ready                      <none>   13m   v1.17.13-rc.0.19+a2aa74aa5a366b\nbootstrap-e2e-minion-group-x0n5   Ready                      <none>   13m   v1.17.13-rc.0.19+a2aa74aa5a366b\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\netcd-1               Healthy   {\"health\":\"true\"}   \ncontroller-manager   Healthy   ok                  \nscheduler            Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \n\x1b[0;32mCluster validation succeeded\x1b[0m\n== Post-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.10-rc.0.18+94a04e8f9fe2b8\"\nname: \"bootstrap-e2e-minion-group-14b0\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.19+a2aa74aa5a366b\"\nname: \"bootstrap-e2e-minion-group-m2xp\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.19+a2aa74aa5a366b\"\nname: \"bootstrap-e2e-minion-group-x0n5\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.19+a2aa74aa5a366b\"\n", stderr "Project: e2e-gce-gci-ci-serial-1-5\nNetwork Project: e2e-gce-gci-ci-serial-1-5\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-14b0 bootstrap-e2e-minion-group-m2xp bootstrap-e2e-minion-group-x0n5\n== Preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\nCreated [https://www.googleapis.com/compute/v1/projects/e2e-gce-gci-ci-serial-1-5/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b].\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-17-13-rc-0-19-a2aa74aa5a366b  n1-standard-2               2020-10-07T00:48:38.318-07:00\n== Finished preparing node upgrade (to v1.17.13-rc.0.19+a2aa74aa5a366b). ==\n== Upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-14b0. == \n== Recreating instance bootstrap-e2e-minion-group-14b0. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-14b0 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-14b0. == \n== Draining bootstrap-e2e-minion-group-m2xp. == \n== Recreating instance bootstrap-e2e-minion-group-m2xp. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-m2xp to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-m2xp. == \n== Draining bootstrap-e2e-minion-group-x0n5. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-13/test-apparmor-lcshg\n== Recreating instance bootstrap-e2e-minion-group-x0n5. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-x0n5 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-x0n5. == \n== Deleting old templates in e2e-gce-gci-ci-serial-1-5. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/e2e-gce-gci-ci-serial-1-5/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.13-rc.0.19+a2aa74aa5a366b. ==\nWarning: Permanently added 'compute.4358043621678698447' (ED25519) to the list of known hosts.\r\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\nProject: e2e-gce-gci-ci-serial-1-5\nNetwork Project: e2e-gce-gci-ci-serial-1-5\nZone: us-west1-b\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\n"
occurred
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:178