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ResultFAILURE
Tests 3 failed / 443 succeeded
Started2020-05-16 03:43
Elapsed12h25m
Revision
Builder55156fa0-9727-11ea-aa9b-c69591b579a5
links{u'resultstore': {u'url': u'https://source.cloud.google.com/results/invocations/02f311d8-4a4f-4bae-bc4a-c710d75631d9/targets/test'}}
resultstorehttps://source.cloud.google.com/results/invocations/02f311d8-4a4f-4bae-bc4a-c710d75631d9/targets/test
infra-commitd6599149b
job-versionv1.17.6-beta.0.35+1596ecd5da9c7b
master_os_imagecos-77-12371-175-0
node_os_imagecos-73-11647-163-0
revisionv1.17.6-beta.0.35+1596ecd5da9c7b

Test Failures


Cluster downgrade [sig-cluster-lifecycle] cluster-downgrade 9m34s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cluster\-lifecycle\]\scluster\-downgrade$'
May 16 04:05:29.876: Unexpected error:
    <*errors.errorString | 0xc00238e5b0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.29+d4d11e74d02748]; 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: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-8lqw\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-fsqs\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-x089\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\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-v1-16-10-beta-0-29-d4d11e74d02748\\nnode/bootstrap-e2e-minion-group-8lqw cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"apparmor-loader-758zt\\\"\\nevicting pod \\\"coredns-65567c7b57-crnwf\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-87kn6\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-66kxv\\\"\\nevicting pod \\\"service-test-2mksv\\\"\\nevicting pod \\\"rs-f9742\\\"\\nevicting pod \\\"test-apparmor-sqhh8\\\"\\nevicting pod \\\"test-apparmor-bd9v2\\\"\\nevicting pod \\\"res-cons-upgrade-rfhps\\\"\\npod/test-apparmor-sqhh8 evicted\\npod/ss-2 evicted\\npod/kube-dns-autoscaler-65bc6d4889-66kxv evicted\\npod/rs-f9742 evicted\\npod/service-test-2mksv evicted\\npod/coredns-65567c7b57-crnwf evicted\\npod/apparmor-loader-758zt evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-87kn6 evicted\\npod/res-cons-upgrade-rfhps evicted\\npod/test-apparmor-bd9v2 evicted\\nnode/bootstrap-e2e-minion-group-8lqw evicted\\n.............................................................................................Node bootstrap-e2e-minion-group-8lqw recreated.\\nNode bootstrap-e2e-minion-group-8lqw Ready=True\\nnode/bootstrap-e2e-minion-group-8lqw uncordoned\\nnode/bootstrap-e2e-minion-group-fsqs cordoned\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"apparmor-loader-q58rh\\\"\\nevicting pod \\\"res-cons-upgrade-967nh\\\"\\nevicting pod \\\"res-cons-upgrade-hqjb4\\\"\\nevicting pod \\\"res-cons-upgrade-qfzfx\\\"\\nevicting pod \\\"coredns-65567c7b57-crnjk\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-tsrzq\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-kdnn5\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-4q5cr\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"service-test-l9kpq\\\"\\nevicting pod \\\"foo-kmlhk\\\"\\npod/res-cons-upgrade-qfzfx evicted\\npod/ss-0 evicted\\npod/kube-dns-autoscaler-65bc6d4889-4q5cr evicted\\npod/service-test-l9kpq evicted\\npod/coredns-65567c7b57-crnjk evicted\\npod/volume-snapshot-controller-0 evicted\\npod/res-cons-upgrade-967nh evicted\\npod/apparmor-loader-q58rh evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-kdnn5 evicted\\npod/res-cons-upgrade-hqjb4 evicted\\npod/event-exporter-v0.3.1-747b47fcd-tsrzq evicted\\npod/foo-kmlhk evicted\\nnode/bootstrap-e2e-minion-group-fsqs evicted\\n................................................................................................Node bootstrap-e2e-minion-group-fsqs recreated.\\nNode bootstrap-e2e-minion-group-fsqs Ready=True\\nnode/bootstrap-e2e-minion-group-fsqs uncordoned\\nnode/bootstrap-e2e-minion-group-x089 cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"res-cons-upgrade-96rpd\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-vz8sz\\\"\\nevicting pod \\\"res-cons-upgrade-tptb5\\\"\\nevicting pod \\\"coredns-65567c7b57-fct6s\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-j4msw\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-9rsmq\\\"\\nevicting pod \\\"l7-default-backend-678889f899-bdzng\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-dkptk\\\"\\nevicting pod \\\"service-test-fpvn5\\\"\\nevicting pod \\\"dp-657fc4b57d-jjd6f\\\"\\nevicting pod \\\"foo-f2vxl\\\"\\nevicting pod \\\"rs-7bkmv\\\"\\nevicting pod \\\"ss-1\\\"\\npod/dp-657fc4b57d-jjd6f evicted\\npod/res-cons-upgrade-ctrl-vz8sz evicted\\npod/service-test-fpvn5 evicted\\npod/res-cons-upgrade-96rpd evicted\\npod/l7-default-backend-678889f899-bdzng evicted\\npod/coredns-65567c7b57-fct6s evicted\\npod/res-cons-upgrade-tptb5 evicted\\npod/metrics-server-v0.3.6-5f859c87d6-dkptk evicted\\npod/rs-7bkmv evicted\\npod/ss-1 evicted\\npod/kubernetes-dashboard-7778f8b456-9rsmq evicted\\npod/ss-2 evicted\\npod/foo-f2vxl evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-j4msw evicted\\nnode/bootstrap-e2e-minion-group-x089 evicted\\n.........................................................Node bootstrap-e2e-minion-group-x089 recreated.\\nNode bootstrap-e2e-minion-group-x089 Ready=True\\nnode/bootstrap-e2e-minion-group-x089 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   v1.17.6-beta.0.35+1596ecd5da9c7b\\nbootstrap-e2e-minion-group-8lqw   Ready                      <none>   13m   v1.16.10-beta.0.29+d4d11e74d02748\\nbootstrap-e2e-minion-group-fsqs   Ready                      <none>   13m   v1.16.10-beta.0.29+d4d11e74d02748\\nbootstrap-e2e-minion-group-x089   Ready                      <none>   13m   v1.16.10-beta.0.29+d4d11e74d02748\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\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: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-8lqw\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\nname: \\\"bootstrap-e2e-minion-group-fsqs\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\nname: \\\"bootstrap-e2e-minion-group-x089\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\n\", stderr \"Project: k8s-gce-cvm-1-6-mstr-ctl-skew\\nNetwork Project: k8s-gce-cvm-1-6-mstr-ctl-skew\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-8lqw bootstrap-e2e-minion-group-fsqs bootstrap-e2e-minion-group-x089\\n== Preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748\\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/k8s-gce-cvm-1-6-mstr-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748].\\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748  n1-standard-2               2020-05-15T20:56:20.169-07:00\\n== Finished preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\\n== Upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748 with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-8lqw. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6407/test-apparmor-bd9v2; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-gpbcs, kube-system/metadata-proxy-v0.1-j22jj, sig-apps-daemonset-upgrade-1951/ds1-px9f5\\n== Recreating instance bootstrap-e2e-minion-group-8lqw. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-8lqw to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-8lqw. == \\n== Draining bootstrap-e2e-minion-group-fsqs. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-5bwvg, kube-system/metadata-proxy-v0.1-22kxd, sig-apps-daemonset-upgrade-1951/ds1-bz2sf\\n== Recreating instance bootstrap-e2e-minion-group-fsqs. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-fsqs to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-fsqs. == \\n== Draining bootstrap-e2e-minion-group-x089. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-ddj9n, kube-system/metadata-proxy-v0.1-fcrq8, sig-apps-daemonset-upgrade-1951/ds1-nzf5n\\n== Recreating instance bootstrap-e2e-minion-group-x089. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-x089 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-x089. == \\n== Deleting old templates in k8s-gce-cvm-1-6-mstr-ctl-skew. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-gce-cvm-1-6-mstr-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748. ==\\nWarning: Permanently added 'compute.8325616499957095470' (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: k8s-gce-cvm-1-6-mstr-ctl-skew\\nNetwork Project: k8s-gce-cvm-1-6-mstr-ctl-skew\\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 v1.16.10-beta.0.29+d4d11e74d02748]; 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: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-8lqw\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-fsqs\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-x089\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\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-v1-16-10-beta-0-29-d4d11e74d02748\nnode/bootstrap-e2e-minion-group-8lqw cordoned\nevicting pod \"ss-2\"\nevicting pod \"apparmor-loader-758zt\"\nevicting pod \"coredns-65567c7b57-crnwf\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-87kn6\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-66kxv\"\nevicting pod \"service-test-2mksv\"\nevicting pod \"rs-f9742\"\nevicting pod \"test-apparmor-sqhh8\"\nevicting pod \"test-apparmor-bd9v2\"\nevicting pod \"res-cons-upgrade-rfhps\"\npod/test-apparmor-sqhh8 evicted\npod/ss-2 evicted\npod/kube-dns-autoscaler-65bc6d4889-66kxv evicted\npod/rs-f9742 evicted\npod/service-test-2mksv evicted\npod/coredns-65567c7b57-crnwf evicted\npod/apparmor-loader-758zt evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-87kn6 evicted\npod/res-cons-upgrade-rfhps evicted\npod/test-apparmor-bd9v2 evicted\nnode/bootstrap-e2e-minion-group-8lqw evicted\n.............................................................................................Node bootstrap-e2e-minion-group-8lqw recreated.\nNode bootstrap-e2e-minion-group-8lqw Ready=True\nnode/bootstrap-e2e-minion-group-8lqw uncordoned\nnode/bootstrap-e2e-minion-group-fsqs cordoned\nevicting pod \"ss-0\"\nevicting pod \"apparmor-loader-q58rh\"\nevicting pod \"res-cons-upgrade-967nh\"\nevicting pod \"res-cons-upgrade-hqjb4\"\nevicting pod \"res-cons-upgrade-qfzfx\"\nevicting pod \"coredns-65567c7b57-crnjk\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-tsrzq\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-kdnn5\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-4q5cr\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"service-test-l9kpq\"\nevicting pod \"foo-kmlhk\"\npod/res-cons-upgrade-qfzfx evicted\npod/ss-0 evicted\npod/kube-dns-autoscaler-65bc6d4889-4q5cr evicted\npod/service-test-l9kpq evicted\npod/coredns-65567c7b57-crnjk evicted\npod/volume-snapshot-controller-0 evicted\npod/res-cons-upgrade-967nh evicted\npod/apparmor-loader-q58rh evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-kdnn5 evicted\npod/res-cons-upgrade-hqjb4 evicted\npod/event-exporter-v0.3.1-747b47fcd-tsrzq evicted\npod/foo-kmlhk evicted\nnode/bootstrap-e2e-minion-group-fsqs evicted\n................................................................................................Node bootstrap-e2e-minion-group-fsqs recreated.\nNode bootstrap-e2e-minion-group-fsqs Ready=True\nnode/bootstrap-e2e-minion-group-fsqs uncordoned\nnode/bootstrap-e2e-minion-group-x089 cordoned\nevicting pod \"ss-2\"\nevicting pod \"res-cons-upgrade-96rpd\"\nevicting pod \"res-cons-upgrade-ctrl-vz8sz\"\nevicting pod \"res-cons-upgrade-tptb5\"\nevicting pod \"coredns-65567c7b57-fct6s\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-j4msw\"\nevicting pod \"kubernetes-dashboard-7778f8b456-9rsmq\"\nevicting pod \"l7-default-backend-678889f899-bdzng\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-dkptk\"\nevicting pod \"service-test-fpvn5\"\nevicting pod \"dp-657fc4b57d-jjd6f\"\nevicting pod \"foo-f2vxl\"\nevicting pod \"rs-7bkmv\"\nevicting pod \"ss-1\"\npod/dp-657fc4b57d-jjd6f evicted\npod/res-cons-upgrade-ctrl-vz8sz evicted\npod/service-test-fpvn5 evicted\npod/res-cons-upgrade-96rpd evicted\npod/l7-default-backend-678889f899-bdzng evicted\npod/coredns-65567c7b57-fct6s evicted\npod/res-cons-upgrade-tptb5 evicted\npod/metrics-server-v0.3.6-5f859c87d6-dkptk evicted\npod/rs-7bkmv evicted\npod/ss-1 evicted\npod/kubernetes-dashboard-7778f8b456-9rsmq evicted\npod/ss-2 evicted\npod/foo-f2vxl evicted\npod/fluentd-gcp-scaler-76d9c77b4d-j4msw evicted\nnode/bootstrap-e2e-minion-group-x089 evicted\n.........................................................Node bootstrap-e2e-minion-group-x089 recreated.\nNode bootstrap-e2e-minion-group-x089 Ready=True\nnode/bootstrap-e2e-minion-group-x089 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   v1.17.6-beta.0.35+1596ecd5da9c7b\nbootstrap-e2e-minion-group-8lqw   Ready                      <none>   13m   v1.16.10-beta.0.29+d4d11e74d02748\nbootstrap-e2e-minion-group-fsqs   Ready                      <none>   13m   v1.16.10-beta.0.29+d4d11e74d02748\nbootstrap-e2e-minion-group-x089   Ready                      <none>   13m   v1.16.10-beta.0.29+d4d11e74d02748\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \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: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-8lqw\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\nname: \"bootstrap-e2e-minion-group-fsqs\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\nname: \"bootstrap-e2e-minion-group-x089\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\n", stderr "Project: k8s-gce-cvm-1-6-mstr-ctl-skew\nNetwork Project: k8s-gce-cvm-1-6-mstr-ctl-skew\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-8lqw bootstrap-e2e-minion-group-fsqs bootstrap-e2e-minion-group-x089\n== Preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748\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/k8s-gce-cvm-1-6-mstr-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748].\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748  n1-standard-2               2020-05-15T20:56:20.169-07:00\n== Finished preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\n== Upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748 with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-8lqw. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6407/test-apparmor-bd9v2; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-gpbcs, kube-system/metadata-proxy-v0.1-j22jj, sig-apps-daemonset-upgrade-1951/ds1-px9f5\n== Recreating instance bootstrap-e2e-minion-group-8lqw. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-8lqw to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-8lqw. == \n== Draining bootstrap-e2e-minion-group-fsqs. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-5bwvg, kube-system/metadata-proxy-v0.1-22kxd, sig-apps-daemonset-upgrade-1951/ds1-bz2sf\n== Recreating instance bootstrap-e2e-minion-group-fsqs. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-fsqs to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-fsqs. == \n== Draining bootstrap-e2e-minion-group-x089. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-ddj9n, kube-system/metadata-proxy-v0.1-fcrq8, sig-apps-daemonset-upgrade-1951/ds1-nzf5n\n== Recreating instance bootstrap-e2e-minion-group-x089. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-x089 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-x089. == \n== Deleting old templates in k8s-gce-cvm-1-6-mstr-ctl-skew. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-gce-cvm-1-6-mstr-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748. ==\nWarning: Permanently added 'compute.8325616499957095470' (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: k8s-gce-cvm-1-6-mstr-ctl-skew\nNetwork Project: k8s-gce-cvm-1-6-mstr-ctl-skew\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/lifecycle.glob..func3.1.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/lifecycle/cluster_upgrade.go:178 +0x14a
k8s.io/kubernetes/test/e2e/chaosmonkey.(*Chaosmonkey).Do(0xc002b97218)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/chaosmonkey/chaosmonkey.go:111 +0x38a
k8s.io/kubernetes/test/e2e/lifecycle.runUpgradeSuite(0xc0008192c0, 0x76e0c40, 0xc, 0xc, 0xc0005efb90, 0xc000cc7d10, 0xc003515da0, 0x2, 0xc0034b4ca0)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/lifecycle/cluster_upgrade.go:483 +0x47a
k8s.io/kubernetes/test/e2e/lifecycle.glob..func3.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/lifecycle/cluster_upgrade.go:183 +0x227
k8s.io/kubernetes/test/e2e.RunE2ETests(0xc002c4e700)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:94 +0x242
k8s.io/kubernetes/test/e2e.TestE2E(0xc002c4e700)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:116 +0x2b
testing.tRunner(0xc002c4e700, 0x49afa50)
	/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 ss-2nevicting mentions in log files | View test history on testgrid


Kubernetes e2e suite [sig-cluster-lifecycle] Downgrade [Feature:Downgrade] cluster downgrade should maintain a functioning cluster [Feature:ClusterDowngrade] 19m58s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[sig\-cluster\-lifecycle\]\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/lifecycle/cluster_upgrade.go:165
May 16 04:05:29.876: Unexpected error:
    <*errors.errorString | 0xc00238e5b0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.29+d4d11e74d02748]; 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: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-8lqw\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-fsqs\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-x089\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\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-v1-16-10-beta-0-29-d4d11e74d02748\\nnode/bootstrap-e2e-minion-group-8lqw cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"apparmor-loader-758zt\\\"\\nevicting pod \\\"coredns-65567c7b57-crnwf\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-87kn6\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-66kxv\\\"\\nevicting pod \\\"service-test-2mksv\\\"\\nevicting pod \\\"rs-f9742\\\"\\nevicting pod \\\"test-apparmor-sqhh8\\\"\\nevicting pod \\\"test-apparmor-bd9v2\\\"\\nevicting pod \\\"res-cons-upgrade-rfhps\\\"\\npod/test-apparmor-sqhh8 evicted\\npod/ss-2 evicted\\npod/kube-dns-autoscaler-65bc6d4889-66kxv evicted\\npod/rs-f9742 evicted\\npod/service-test-2mksv evicted\\npod/coredns-65567c7b57-crnwf evicted\\npod/apparmor-loader-758zt evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-87kn6 evicted\\npod/res-cons-upgrade-rfhps evicted\\npod/test-apparmor-bd9v2 evicted\\nnode/bootstrap-e2e-minion-group-8lqw evicted\\n.............................................................................................Node bootstrap-e2e-minion-group-8lqw recreated.\\nNode bootstrap-e2e-minion-group-8lqw Ready=True\\nnode/bootstrap-e2e-minion-group-8lqw uncordoned\\nnode/bootstrap-e2e-minion-group-fsqs cordoned\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"apparmor-loader-q58rh\\\"\\nevicting pod \\\"res-cons-upgrade-967nh\\\"\\nevicting pod \\\"res-cons-upgrade-hqjb4\\\"\\nevicting pod \\\"res-cons-upgrade-qfzfx\\\"\\nevicting pod \\\"coredns-65567c7b57-crnjk\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-tsrzq\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-kdnn5\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-4q5cr\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"service-test-l9kpq\\\"\\nevicting pod \\\"foo-kmlhk\\\"\\npod/res-cons-upgrade-qfzfx evicted\\npod/ss-0 evicted\\npod/kube-dns-autoscaler-65bc6d4889-4q5cr evicted\\npod/service-test-l9kpq evicted\\npod/coredns-65567c7b57-crnjk evicted\\npod/volume-snapshot-controller-0 evicted\\npod/res-cons-upgrade-967nh evicted\\npod/apparmor-loader-q58rh evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-kdnn5 evicted\\npod/res-cons-upgrade-hqjb4 evicted\\npod/event-exporter-v0.3.1-747b47fcd-tsrzq evicted\\npod/foo-kmlhk evicted\\nnode/bootstrap-e2e-minion-group-fsqs evicted\\n................................................................................................Node bootstrap-e2e-minion-group-fsqs recreated.\\nNode bootstrap-e2e-minion-group-fsqs Ready=True\\nnode/bootstrap-e2e-minion-group-fsqs uncordoned\\nnode/bootstrap-e2e-minion-group-x089 cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"res-cons-upgrade-96rpd\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-vz8sz\\\"\\nevicting pod \\\"res-cons-upgrade-tptb5\\\"\\nevicting pod \\\"coredns-65567c7b57-fct6s\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-j4msw\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-9rsmq\\\"\\nevicting pod \\\"l7-default-backend-678889f899-bdzng\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-dkptk\\\"\\nevicting pod \\\"service-test-fpvn5\\\"\\nevicting pod \\\"dp-657fc4b57d-jjd6f\\\"\\nevicting pod \\\"foo-f2vxl\\\"\\nevicting pod \\\"rs-7bkmv\\\"\\nevicting pod \\\"ss-1\\\"\\npod/dp-657fc4b57d-jjd6f evicted\\npod/res-cons-upgrade-ctrl-vz8sz evicted\\npod/service-test-fpvn5 evicted\\npod/res-cons-upgrade-96rpd evicted\\npod/l7-default-backend-678889f899-bdzng evicted\\npod/coredns-65567c7b57-fct6s evicted\\npod/res-cons-upgrade-tptb5 evicted\\npod/metrics-server-v0.3.6-5f859c87d6-dkptk evicted\\npod/rs-7bkmv evicted\\npod/ss-1 evicted\\npod/kubernetes-dashboard-7778f8b456-9rsmq evicted\\npod/ss-2 evicted\\npod/foo-f2vxl evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-j4msw evicted\\nnode/bootstrap-e2e-minion-group-x089 evicted\\n.........................................................Node bootstrap-e2e-minion-group-x089 recreated.\\nNode bootstrap-e2e-minion-group-x089 Ready=True\\nnode/bootstrap-e2e-minion-group-x089 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   v1.17.6-beta.0.35+1596ecd5da9c7b\\nbootstrap-e2e-minion-group-8lqw   Ready                      <none>   13m   v1.16.10-beta.0.29+d4d11e74d02748\\nbootstrap-e2e-minion-group-fsqs   Ready                      <none>   13m   v1.16.10-beta.0.29+d4d11e74d02748\\nbootstrap-e2e-minion-group-x089   Ready                      <none>   13m   v1.16.10-beta.0.29+d4d11e74d02748\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\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: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-8lqw\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\nname: \\\"bootstrap-e2e-minion-group-fsqs\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\nname: \\\"bootstrap-e2e-minion-group-x089\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\n\", stderr \"Project: k8s-gce-cvm-1-6-mstr-ctl-skew\\nNetwork Project: k8s-gce-cvm-1-6-mstr-ctl-skew\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-8lqw bootstrap-e2e-minion-group-fsqs bootstrap-e2e-minion-group-x089\\n== Preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748\\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/k8s-gce-cvm-1-6-mstr-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748].\\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748  n1-standard-2               2020-05-15T20:56:20.169-07:00\\n== Finished preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\\n== Upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748 with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-8lqw. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6407/test-apparmor-bd9v2; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-gpbcs, kube-system/metadata-proxy-v0.1-j22jj, sig-apps-daemonset-upgrade-1951/ds1-px9f5\\n== Recreating instance bootstrap-e2e-minion-group-8lqw. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-8lqw to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-8lqw. == \\n== Draining bootstrap-e2e-minion-group-fsqs. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-5bwvg, kube-system/metadata-proxy-v0.1-22kxd, sig-apps-daemonset-upgrade-1951/ds1-bz2sf\\n== Recreating instance bootstrap-e2e-minion-group-fsqs. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-fsqs to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-fsqs. == \\n== Draining bootstrap-e2e-minion-group-x089. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-ddj9n, kube-system/metadata-proxy-v0.1-fcrq8, sig-apps-daemonset-upgrade-1951/ds1-nzf5n\\n== Recreating instance bootstrap-e2e-minion-group-x089. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-x089 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-x089. == \\n== Deleting old templates in k8s-gce-cvm-1-6-mstr-ctl-skew. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-gce-cvm-1-6-mstr-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748. ==\\nWarning: Permanently added 'compute.8325616499957095470' (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: k8s-gce-cvm-1-6-mstr-ctl-skew\\nNetwork Project: k8s-gce-cvm-1-6-mstr-ctl-skew\\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 v1.16.10-beta.0.29+d4d11e74d02748]; 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: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-8lqw\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-fsqs\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-x089\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\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-v1-16-10-beta-0-29-d4d11e74d02748\nnode/bootstrap-e2e-minion-group-8lqw cordoned\nevicting pod \"ss-2\"\nevicting pod \"apparmor-loader-758zt\"\nevicting pod \"coredns-65567c7b57-crnwf\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-87kn6\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-66kxv\"\nevicting pod \"service-test-2mksv\"\nevicting pod \"rs-f9742\"\nevicting pod \"test-apparmor-sqhh8\"\nevicting pod \"test-apparmor-bd9v2\"\nevicting pod \"res-cons-upgrade-rfhps\"\npod/test-apparmor-sqhh8 evicted\npod/ss-2 evicted\npod/kube-dns-autoscaler-65bc6d4889-66kxv evicted\npod/rs-f9742 evicted\npod/service-test-2mksv evicted\npod/coredns-65567c7b57-crnwf evicted\npod/apparmor-loader-758zt evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-87kn6 evicted\npod/res-cons-upgrade-rfhps evicted\npod/test-apparmor-bd9v2 evicted\nnode/bootstrap-e2e-minion-group-8lqw evicted\n.............................................................................................Node bootstrap-e2e-minion-group-8lqw recreated.\nNode bootstrap-e2e-minion-group-8lqw Ready=True\nnode/bootstrap-e2e-minion-group-8lqw uncordoned\nnode/bootstrap-e2e-minion-group-fsqs cordoned\nevicting pod \"ss-0\"\nevicting pod \"apparmor-loader-q58rh\"\nevicting pod \"res-cons-upgrade-967nh\"\nevicting pod \"res-cons-upgrade-hqjb4\"\nevicting pod \"res-cons-upgrade-qfzfx\"\nevicting pod \"coredns-65567c7b57-crnjk\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-tsrzq\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-kdnn5\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-4q5cr\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"service-test-l9kpq\"\nevicting pod \"foo-kmlhk\"\npod/res-cons-upgrade-qfzfx evicted\npod/ss-0 evicted\npod/kube-dns-autoscaler-65bc6d4889-4q5cr evicted\npod/service-test-l9kpq evicted\npod/coredns-65567c7b57-crnjk evicted\npod/volume-snapshot-controller-0 evicted\npod/res-cons-upgrade-967nh evicted\npod/apparmor-loader-q58rh evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-kdnn5 evicted\npod/res-cons-upgrade-hqjb4 evicted\npod/event-exporter-v0.3.1-747b47fcd-tsrzq evicted\npod/foo-kmlhk evicted\nnode/bootstrap-e2e-minion-group-fsqs evicted\n................................................................................................Node bootstrap-e2e-minion-group-fsqs recreated.\nNode bootstrap-e2e-minion-group-fsqs Ready=True\nnode/bootstrap-e2e-minion-group-fsqs uncordoned\nnode/bootstrap-e2e-minion-group-x089 cordoned\nevicting pod \"ss-2\"\nevicting pod \"res-cons-upgrade-96rpd\"\nevicting pod \"res-cons-upgrade-ctrl-vz8sz\"\nevicting pod \"res-cons-upgrade-tptb5\"\nevicting pod \"coredns-65567c7b57-fct6s\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-j4msw\"\nevicting pod \"kubernetes-dashboard-7778f8b456-9rsmq\"\nevicting pod \"l7-default-backend-678889f899-bdzng\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-dkptk\"\nevicting pod \"service-test-fpvn5\"\nevicting pod \"dp-657fc4b57d-jjd6f\"\nevicting pod \"foo-f2vxl\"\nevicting pod \"rs-7bkmv\"\nevicting pod \"ss-1\"\npod/dp-657fc4b57d-jjd6f evicted\npod/res-cons-upgrade-ctrl-vz8sz evicted\npod/service-test-fpvn5 evicted\npod/res-cons-upgrade-96rpd evicted\npod/l7-default-backend-678889f899-bdzng evicted\npod/coredns-65567c7b57-fct6s evicted\npod/res-cons-upgrade-tptb5 evicted\npod/metrics-server-v0.3.6-5f859c87d6-dkptk evicted\npod/rs-7bkmv evicted\npod/ss-1 evicted\npod/kubernetes-dashboard-7778f8b456-9rsmq evicted\npod/ss-2 evicted\npod/foo-f2vxl evicted\npod/fluentd-gcp-scaler-76d9c77b4d-j4msw evicted\nnode/bootstrap-e2e-minion-group-x089 evicted\n.........................................................Node bootstrap-e2e-minion-group-x089 recreated.\nNode bootstrap-e2e-minion-group-x089 Ready=True\nnode/bootstrap-e2e-minion-group-x089 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   v1.17.6-beta.0.35+1596ecd5da9c7b\nbootstrap-e2e-minion-group-8lqw   Ready                      <none>   13m   v1.16.10-beta.0.29+d4d11e74d02748\nbootstrap-e2e-minion-group-fsqs   Ready                      <none>   13m   v1.16.10-beta.0.29+d4d11e74d02748\nbootstrap-e2e-minion-group-x089   Ready                      <none>   13m   v1.16.10-beta.0.29+d4d11e74d02748\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \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: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-8lqw\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\nname: \"bootstrap-e2e-minion-group-fsqs\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\nname: \"bootstrap-e2e-minion-group-x089\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\n", stderr "Project: k8s-gce-cvm-1-6-mstr-ctl-skew\nNetwork Project: k8s-gce-cvm-1-6-mstr-ctl-skew\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-8lqw bootstrap-e2e-minion-group-fsqs bootstrap-e2e-minion-group-x089\n== Preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748\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/k8s-gce-cvm-1-6-mstr-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748].\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748  n1-standard-2               2020-05-15T20:56:20.169-07:00\n== Finished preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\n== Upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748 with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-8lqw. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6407/test-apparmor-bd9v2; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-gpbcs, kube-system/metadata-proxy-v0.1-j22jj, sig-apps-daemonset-upgrade-1951/ds1-px9f5\n== Recreating instance bootstrap-e2e-minion-group-8lqw. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-8lqw to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-8lqw. == \n== Draining bootstrap-e2e-minion-group-fsqs. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-5bwvg, kube-system/metadata-proxy-v0.1-22kxd, sig-apps-daemonset-upgrade-1951/ds1-bz2sf\n== Recreating instance bootstrap-e2e-minion-group-fsqs. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-fsqs to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-fsqs. == \n== Draining bootstrap-e2e-minion-group-x089. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-ddj9n, kube-system/metadata-proxy-v0.1-fcrq8, sig-apps-daemonset-upgrade-1951/ds1-nzf5n\n== Recreating instance bootstrap-e2e-minion-group-x089. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-x089 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-x089. == \n== Deleting old templates in k8s-gce-cvm-1-6-mstr-ctl-skew. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-gce-cvm-1-6-mstr-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748. ==\nWarning: Permanently added 'compute.8325616499957095470' (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: k8s-gce-cvm-1-6-mstr-ctl-skew\nNetwork Project: k8s-gce-cvm-1-6-mstr-ctl-skew\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/lifecycle/cluster_upgrade.go:178
				
				Click to see stdout/stderrfrom junit_upgrade01.xml

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UpgradeTest 20m17s

error during kubetest --test --test_args=--ginkgo.focus=\[Feature:ClusterDowngrade\] --upgrade-target=ci/k8s-stable2 --upgrade-image=gci --report-dir=/workspace/_artifacts --disable-log-dump=true --report-prefix=upgrade --check-version-skew=false: exit status 1
				from junit_runner.xml

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