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ResultFAILURE
Tests 3 failed / 443 succeeded
Started2020-05-10 09:08
Elapsed12h8m
Revision
Builderc8112a82-929d-11ea-8577-9a036e958143
links{u'resultstore': {u'url': u'https://source.cloud.google.com/results/invocations/6f77e617-bb70-42ac-b521-0f53e902adba/targets/test'}}
resultstorehttps://source.cloud.google.com/results/invocations/6f77e617-bb70-42ac-b521-0f53e902adba/targets/test
infra-commitb5246a13a
job-versionv1.17.6-beta.0.28+d8c9111f9c5f6a
master_os_imagecos-77-12371-175-0
node_os_imagecos-73-11647-163-0
revisionv1.17.6-beta.0.28+d8c9111f9c5f6a

Test Failures


Cluster downgrade [sig-cluster-lifecycle] cluster-downgrade 12m33s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cluster\-lifecycle\]\scluster\-downgrade$'
May 10 09:30:32.034: Unexpected error:
    <*errors.errorString | 0xc0027dceb0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.22+0f9da0ca398b9b]; 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.0.28+d8c9111f9c5f6a\\\"\\nname: \\\"bootstrap-e2e-minion-group-1jhs\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.28+d8c9111f9c5f6a\\\"\\nname: \\\"bootstrap-e2e-minion-group-h9jp\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.28+d8c9111f9c5f6a\\\"\\nname: \\\"bootstrap-e2e-minion-group-wsl8\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.28+d8c9111f9c5f6a\\\"\\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-0-22-0f9da0ca398b9b\\nnode/bootstrap-e2e-minion-group-1jhs cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"test-apparmor-dvgrg\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-9r7z7\\\"\\nevicting pod \\\"apparmor-loader-pr7m6\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-jmszg\\\"\\nevicting pod \\\"foo-zq6t9\\\"\\nevicting pod \\\"l7-default-backend-678889f899-gjn62\\\"\\nevicting pod \\\"res-cons-upgrade-x9sld\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-cffmv\\\"\\nevicting pod \\\"test-apparmor-4lndw\\\"\\nevicting pod \\\"service-test-hbd5p\\\"\\npod/test-apparmor-dvgrg evicted\\npod/res-cons-upgrade-x9sld evicted\\npod/apparmor-loader-pr7m6 evicted\\npod/l7-default-backend-678889f899-gjn62 evicted\\npod/ss-2 evicted\\npod/service-test-hbd5p evicted\\npod/res-cons-upgrade-ctrl-jmszg evicted\\npod/kube-dns-autoscaler-65bc6d4889-9r7z7 evicted\\npod/foo-zq6t9 evicted\\npod/test-apparmor-4lndw evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-cffmv evicted\\nnode/bootstrap-e2e-minion-group-1jhs evicted\\n...................................................................................................Node bootstrap-e2e-minion-group-1jhs recreated.\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs Ready=True\\nnode/bootstrap-e2e-minion-group-1jhs already uncordoned\\nnode/bootstrap-e2e-minion-group-h9jp cordoned\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-k8xw2\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-tk2g2\\\"\\nevicting pod \\\"res-cons-upgrade-gbmn7\\\"\\nevicting pod \\\"l7-default-backend-678889f899-8klqb\\\"\\nevicting pod \\\"res-cons-upgrade-nm6jq\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"service-test-nwcz5\\\"\\nevicting pod \\\"coredns-65567c7b57-5qtb4\\\"\\nevicting pod \\\"res-cons-upgrade-t4ch2\\\"\\nevicting pod \\\"foo-b42kb\\\"\\nevicting pod \\\"foo-tdkrb\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-xf7h7\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-z68gc\\\"\\npod/res-cons-upgrade-nm6jq evicted\\npod/l7-default-backend-678889f899-8klqb evicted\\npod/volume-snapshot-controller-0 evicted\\npod/res-cons-upgrade-t4ch2 evicted\\npod/service-test-nwcz5 evicted\\npod/res-cons-upgrade-gbmn7 evicted\\npod/ss-0 evicted\\npod/coredns-65567c7b57-5qtb4 evicted\\npod/kube-dns-autoscaler-65bc6d4889-k8xw2 evicted\\npod/kubernetes-dashboard-7778f8b456-tk2g2 evicted\\npod/foo-tdkrb evicted\\npod/event-exporter-v0.3.1-747b47fcd-xf7h7 evicted\\npod/foo-b42kb evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-z68gc evicted\\nnode/bootstrap-e2e-minion-group-h9jp evicted\\n..................................................................................................................................Node bootstrap-e2e-minion-group-h9jp recreated.\\nNode bootstrap-e2e-minion-group-h9jp Ready=True\\nnode/bootstrap-e2e-minion-group-h9jp uncordoned\\nnode/bootstrap-e2e-minion-group-wsl8 cordoned\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-mfg8c\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-f572k\\\"\\nevicting pod \\\"dp-657fc4b57d-p2nrx\\\"\\nevicting pod \\\"coredns-65567c7b57-rl8hs\\\"\\nevicting pod \\\"apparmor-loader-brlkm\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-4vlzq\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-wt8q5\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-86h89\\\"\\nevicting pod \\\"service-test-xpskp\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-smjz8\\\"\\nevicting pod \\\"res-cons-upgrade-jfc6s\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-77fdk\\\"\\nevicting pod \\\"res-cons-upgrade-h2lwj\\\"\\nevicting pod \\\"l7-default-backend-678889f899-m4v2g\\\"\\nevicting pod \\\"coredns-65567c7b57-wpbhd\\\"\\nevicting pod \\\"foo-kg526\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"foo-hpzcv\\\"\\nevicting pod \\\"rs-2p55g\\\"\\npod/dp-657fc4b57d-p2nrx evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-smjz8 evicted\\npod/ss-1 evicted\\npod/rs-2p55g evicted\\npod/service-test-xpskp evicted\\npod/res-cons-upgrade-jfc6s evicted\\npod/apparmor-loader-brlkm evicted\\npod/res-cons-upgrade-h2lwj evicted\\npod/res-cons-upgrade-ctrl-f572k evicted\\npod/kubernetes-dashboard-7778f8b456-4vlzq evicted\\npod/kube-dns-autoscaler-65bc6d4889-77fdk evicted\\npod/metrics-server-v0.3.6-5f859c87d6-wt8q5 evicted\\npod/ss-2 evicted\\npod/l7-default-backend-678889f899-m4v2g evicted\\npod/coredns-65567c7b57-rl8hs evicted\\npod/coredns-65567c7b57-wpbhd evicted\\npod/event-exporter-v0.3.1-747b47fcd-mfg8c evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-86h89 evicted\\npod/foo-hpzcv evicted\\npod/foo-kg526 evicted\\nnode/bootstrap-e2e-minion-group-wsl8 evicted\\n............................................................................................................................................Node bootstrap-e2e-minion-group-wsl8 recreated.\\nNode bootstrap-e2e-minion-group-wsl8 Ready=True\\nnode/bootstrap-e2e-minion-group-wsl8 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>   16m     v1.17.6-beta.0.28+d8c9111f9c5f6a\\nbootstrap-e2e-minion-group-1jhs   Ready                      <none>   7m52s   v1.16.10-beta.0.22+0f9da0ca398b9b\\nbootstrap-e2e-minion-group-h9jp   Ready                      <none>   16m     v1.16.10-beta.0.22+0f9da0ca398b9b\\nbootstrap-e2e-minion-group-wsl8   Ready                      <none>   16m     v1.16.10-beta.0.22+0f9da0ca398b9b\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\nscheduler            Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\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.0.28+d8c9111f9c5f6a\\\"\\nname: \\\"bootstrap-e2e-minion-group-1jhs\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.22+0f9da0ca398b9b\\\"\\nname: \\\"bootstrap-e2e-minion-group-h9jp\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.22+0f9da0ca398b9b\\\"\\nname: \\\"bootstrap-e2e-minion-group-wsl8\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.22+0f9da0ca398b9b\\\"\\n\", stderr \"Project: e2e-gce-gci-ci-serial-1-4\\nNetwork Project: e2e-gce-gci-ci-serial-1-4\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-1jhs bootstrap-e2e-minion-group-h9jp bootstrap-e2e-minion-group-wsl8\\n== Preparing node upgrade (to v1.16.10-beta.0.22+0f9da0ca398b9b). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-22-0f9da0ca398b9b\\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-1-4/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-22-0f9da0ca398b9b].\\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-10-beta-0-22-0f9da0ca398b9b  n1-standard-2               2020-05-10T02:18:11.441-07:00\\n== Finished preparing node upgrade (to v1.16.10-beta.0.22+0f9da0ca398b9b). ==\\n== Upgrading nodes to v1.16.10-beta.0.22+0f9da0ca398b9b with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-1jhs. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-360/test-apparmor-4lndw; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-4ttng, kube-system/metadata-proxy-v0.1-5wmcm, sig-apps-daemonset-upgrade-3237/ds1-gzj8l\\n== Recreating instance bootstrap-e2e-minion-group-1jhs. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-1jhs to become ready. ==\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\n== Uncordon bootstrap-e2e-minion-group-1jhs. == \\n== Draining bootstrap-e2e-minion-group-h9jp. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-zlzfc, kube-system/metadata-proxy-v0.1-dkj29, sig-apps-daemonset-upgrade-3237/ds1-fr6c2\\n== Recreating instance bootstrap-e2e-minion-group-h9jp. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-h9jp to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-h9jp. == \\n== Draining bootstrap-e2e-minion-group-wsl8. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-jwxvq, kube-system/metadata-proxy-v0.1-clk8p, sig-apps-daemonset-upgrade-3237/ds1-ctkbj\\n== Recreating instance bootstrap-e2e-minion-group-wsl8. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-wsl8 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-wsl8. == \\n== Deleting old templates in e2e-gce-gci-ci-serial-1-4. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/e2e-gce-gci-ci-serial-1-4/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.22+0f9da0ca398b9b. ==\\nWarning: Permanently added 'compute.546114860591250365' (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-1-4\\nNetwork Project: e2e-gce-gci-ci-serial-1-4\\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.0.22+0f9da0ca398b9b]; 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.0.28+d8c9111f9c5f6a\"\nname: \"bootstrap-e2e-minion-group-1jhs\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.28+d8c9111f9c5f6a\"\nname: \"bootstrap-e2e-minion-group-h9jp\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.28+d8c9111f9c5f6a\"\nname: \"bootstrap-e2e-minion-group-wsl8\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.28+d8c9111f9c5f6a\"\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-0-22-0f9da0ca398b9b\nnode/bootstrap-e2e-minion-group-1jhs cordoned\nevicting pod \"ss-2\"\nevicting pod \"test-apparmor-dvgrg\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-9r7z7\"\nevicting pod \"apparmor-loader-pr7m6\"\nevicting pod \"res-cons-upgrade-ctrl-jmszg\"\nevicting pod \"foo-zq6t9\"\nevicting pod \"l7-default-backend-678889f899-gjn62\"\nevicting pod \"res-cons-upgrade-x9sld\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-cffmv\"\nevicting pod \"test-apparmor-4lndw\"\nevicting pod \"service-test-hbd5p\"\npod/test-apparmor-dvgrg evicted\npod/res-cons-upgrade-x9sld evicted\npod/apparmor-loader-pr7m6 evicted\npod/l7-default-backend-678889f899-gjn62 evicted\npod/ss-2 evicted\npod/service-test-hbd5p evicted\npod/res-cons-upgrade-ctrl-jmszg evicted\npod/kube-dns-autoscaler-65bc6d4889-9r7z7 evicted\npod/foo-zq6t9 evicted\npod/test-apparmor-4lndw evicted\npod/fluentd-gcp-scaler-76d9c77b4d-cffmv evicted\nnode/bootstrap-e2e-minion-group-1jhs evicted\n...................................................................................................Node bootstrap-e2e-minion-group-1jhs recreated.\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs Ready=True\nnode/bootstrap-e2e-minion-group-1jhs already uncordoned\nnode/bootstrap-e2e-minion-group-h9jp cordoned\nevicting pod \"ss-0\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-k8xw2\"\nevicting pod \"kubernetes-dashboard-7778f8b456-tk2g2\"\nevicting pod \"res-cons-upgrade-gbmn7\"\nevicting pod \"l7-default-backend-678889f899-8klqb\"\nevicting pod \"res-cons-upgrade-nm6jq\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"service-test-nwcz5\"\nevicting pod \"coredns-65567c7b57-5qtb4\"\nevicting pod \"res-cons-upgrade-t4ch2\"\nevicting pod \"foo-b42kb\"\nevicting pod \"foo-tdkrb\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-xf7h7\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-z68gc\"\npod/res-cons-upgrade-nm6jq evicted\npod/l7-default-backend-678889f899-8klqb evicted\npod/volume-snapshot-controller-0 evicted\npod/res-cons-upgrade-t4ch2 evicted\npod/service-test-nwcz5 evicted\npod/res-cons-upgrade-gbmn7 evicted\npod/ss-0 evicted\npod/coredns-65567c7b57-5qtb4 evicted\npod/kube-dns-autoscaler-65bc6d4889-k8xw2 evicted\npod/kubernetes-dashboard-7778f8b456-tk2g2 evicted\npod/foo-tdkrb evicted\npod/event-exporter-v0.3.1-747b47fcd-xf7h7 evicted\npod/foo-b42kb evicted\npod/fluentd-gcp-scaler-76d9c77b4d-z68gc evicted\nnode/bootstrap-e2e-minion-group-h9jp evicted\n..................................................................................................................................Node bootstrap-e2e-minion-group-h9jp recreated.\nNode bootstrap-e2e-minion-group-h9jp Ready=True\nnode/bootstrap-e2e-minion-group-h9jp uncordoned\nnode/bootstrap-e2e-minion-group-wsl8 cordoned\nevicting pod \"event-exporter-v0.3.1-747b47fcd-mfg8c\"\nevicting pod \"res-cons-upgrade-ctrl-f572k\"\nevicting pod \"dp-657fc4b57d-p2nrx\"\nevicting pod \"coredns-65567c7b57-rl8hs\"\nevicting pod \"apparmor-loader-brlkm\"\nevicting pod \"ss-2\"\nevicting pod \"kubernetes-dashboard-7778f8b456-4vlzq\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-wt8q5\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-86h89\"\nevicting pod \"service-test-xpskp\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-smjz8\"\nevicting pod \"res-cons-upgrade-jfc6s\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-77fdk\"\nevicting pod \"res-cons-upgrade-h2lwj\"\nevicting pod \"l7-default-backend-678889f899-m4v2g\"\nevicting pod \"coredns-65567c7b57-wpbhd\"\nevicting pod \"foo-kg526\"\nevicting pod \"ss-1\"\nevicting pod \"foo-hpzcv\"\nevicting pod \"rs-2p55g\"\npod/dp-657fc4b57d-p2nrx evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-smjz8 evicted\npod/ss-1 evicted\npod/rs-2p55g evicted\npod/service-test-xpskp evicted\npod/res-cons-upgrade-jfc6s evicted\npod/apparmor-loader-brlkm evicted\npod/res-cons-upgrade-h2lwj evicted\npod/res-cons-upgrade-ctrl-f572k evicted\npod/kubernetes-dashboard-7778f8b456-4vlzq evicted\npod/kube-dns-autoscaler-65bc6d4889-77fdk evicted\npod/metrics-server-v0.3.6-5f859c87d6-wt8q5 evicted\npod/ss-2 evicted\npod/l7-default-backend-678889f899-m4v2g evicted\npod/coredns-65567c7b57-rl8hs evicted\npod/coredns-65567c7b57-wpbhd evicted\npod/event-exporter-v0.3.1-747b47fcd-mfg8c evicted\npod/fluentd-gcp-scaler-76d9c77b4d-86h89 evicted\npod/foo-hpzcv evicted\npod/foo-kg526 evicted\nnode/bootstrap-e2e-minion-group-wsl8 evicted\n............................................................................................................................................Node bootstrap-e2e-minion-group-wsl8 recreated.\nNode bootstrap-e2e-minion-group-wsl8 Ready=True\nnode/bootstrap-e2e-minion-group-wsl8 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>   16m     v1.17.6-beta.0.28+d8c9111f9c5f6a\nbootstrap-e2e-minion-group-1jhs   Ready                      <none>   7m52s   v1.16.10-beta.0.22+0f9da0ca398b9b\nbootstrap-e2e-minion-group-h9jp   Ready                      <none>   16m     v1.16.10-beta.0.22+0f9da0ca398b9b\nbootstrap-e2e-minion-group-wsl8   Ready                      <none>   16m     v1.16.10-beta.0.22+0f9da0ca398b9b\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \nscheduler            Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \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.0.28+d8c9111f9c5f6a\"\nname: \"bootstrap-e2e-minion-group-1jhs\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.22+0f9da0ca398b9b\"\nname: \"bootstrap-e2e-minion-group-h9jp\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.22+0f9da0ca398b9b\"\nname: \"bootstrap-e2e-minion-group-wsl8\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.22+0f9da0ca398b9b\"\n", stderr "Project: e2e-gce-gci-ci-serial-1-4\nNetwork Project: e2e-gce-gci-ci-serial-1-4\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-1jhs bootstrap-e2e-minion-group-h9jp bootstrap-e2e-minion-group-wsl8\n== Preparing node upgrade (to v1.16.10-beta.0.22+0f9da0ca398b9b). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-22-0f9da0ca398b9b\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-1-4/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-22-0f9da0ca398b9b].\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-10-beta-0-22-0f9da0ca398b9b  n1-standard-2               2020-05-10T02:18:11.441-07:00\n== Finished preparing node upgrade (to v1.16.10-beta.0.22+0f9da0ca398b9b). ==\n== Upgrading nodes to v1.16.10-beta.0.22+0f9da0ca398b9b with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-1jhs. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-360/test-apparmor-4lndw; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-4ttng, kube-system/metadata-proxy-v0.1-5wmcm, sig-apps-daemonset-upgrade-3237/ds1-gzj8l\n== Recreating instance bootstrap-e2e-minion-group-1jhs. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-1jhs to become ready. ==\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\n== Uncordon bootstrap-e2e-minion-group-1jhs. == \n== Draining bootstrap-e2e-minion-group-h9jp. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-zlzfc, kube-system/metadata-proxy-v0.1-dkj29, sig-apps-daemonset-upgrade-3237/ds1-fr6c2\n== Recreating instance bootstrap-e2e-minion-group-h9jp. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-h9jp to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-h9jp. == \n== Draining bootstrap-e2e-minion-group-wsl8. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-jwxvq, kube-system/metadata-proxy-v0.1-clk8p, sig-apps-daemonset-upgrade-3237/ds1-ctkbj\n== Recreating instance bootstrap-e2e-minion-group-wsl8. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-wsl8 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-wsl8. == \n== Deleting old templates in e2e-gce-gci-ci-serial-1-4. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/e2e-gce-gci-ci-serial-1-4/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.22+0f9da0ca398b9b. ==\nWarning: Permanently added 'compute.546114860591250365' (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-1-4\nNetwork Project: e2e-gce-gci-ci-serial-1-4\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(0xc002b83218)
	/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(0xc0009412c0, 0x76e0c40, 0xc, 0xc, 0xc000649080, 0xc0015b8000, 0xc002a8e640, 0x2, 0xc002a8e0e0)
	/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(0xc000174600)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:94 +0x242
k8s.io/kubernetes/test/e2e.TestE2E(0xc000174600)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:116 +0x2b
testing.tRunner(0xc000174600, 0x49afa08)
	/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] 23m10s

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 10 09:30:32.034: Unexpected error:
    <*errors.errorString | 0xc0027dceb0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.22+0f9da0ca398b9b]; 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.0.28+d8c9111f9c5f6a\\\"\\nname: \\\"bootstrap-e2e-minion-group-1jhs\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.28+d8c9111f9c5f6a\\\"\\nname: \\\"bootstrap-e2e-minion-group-h9jp\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.28+d8c9111f9c5f6a\\\"\\nname: \\\"bootstrap-e2e-minion-group-wsl8\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.28+d8c9111f9c5f6a\\\"\\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-0-22-0f9da0ca398b9b\\nnode/bootstrap-e2e-minion-group-1jhs cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"test-apparmor-dvgrg\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-9r7z7\\\"\\nevicting pod \\\"apparmor-loader-pr7m6\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-jmszg\\\"\\nevicting pod \\\"foo-zq6t9\\\"\\nevicting pod \\\"l7-default-backend-678889f899-gjn62\\\"\\nevicting pod \\\"res-cons-upgrade-x9sld\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-cffmv\\\"\\nevicting pod \\\"test-apparmor-4lndw\\\"\\nevicting pod \\\"service-test-hbd5p\\\"\\npod/test-apparmor-dvgrg evicted\\npod/res-cons-upgrade-x9sld evicted\\npod/apparmor-loader-pr7m6 evicted\\npod/l7-default-backend-678889f899-gjn62 evicted\\npod/ss-2 evicted\\npod/service-test-hbd5p evicted\\npod/res-cons-upgrade-ctrl-jmszg evicted\\npod/kube-dns-autoscaler-65bc6d4889-9r7z7 evicted\\npod/foo-zq6t9 evicted\\npod/test-apparmor-4lndw evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-cffmv evicted\\nnode/bootstrap-e2e-minion-group-1jhs evicted\\n...................................................................................................Node bootstrap-e2e-minion-group-1jhs recreated.\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-1jhs Ready=True\\nnode/bootstrap-e2e-minion-group-1jhs already uncordoned\\nnode/bootstrap-e2e-minion-group-h9jp cordoned\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-k8xw2\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-tk2g2\\\"\\nevicting pod \\\"res-cons-upgrade-gbmn7\\\"\\nevicting pod \\\"l7-default-backend-678889f899-8klqb\\\"\\nevicting pod \\\"res-cons-upgrade-nm6jq\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"service-test-nwcz5\\\"\\nevicting pod \\\"coredns-65567c7b57-5qtb4\\\"\\nevicting pod \\\"res-cons-upgrade-t4ch2\\\"\\nevicting pod \\\"foo-b42kb\\\"\\nevicting pod \\\"foo-tdkrb\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-xf7h7\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-z68gc\\\"\\npod/res-cons-upgrade-nm6jq evicted\\npod/l7-default-backend-678889f899-8klqb evicted\\npod/volume-snapshot-controller-0 evicted\\npod/res-cons-upgrade-t4ch2 evicted\\npod/service-test-nwcz5 evicted\\npod/res-cons-upgrade-gbmn7 evicted\\npod/ss-0 evicted\\npod/coredns-65567c7b57-5qtb4 evicted\\npod/kube-dns-autoscaler-65bc6d4889-k8xw2 evicted\\npod/kubernetes-dashboard-7778f8b456-tk2g2 evicted\\npod/foo-tdkrb evicted\\npod/event-exporter-v0.3.1-747b47fcd-xf7h7 evicted\\npod/foo-b42kb evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-z68gc evicted\\nnode/bootstrap-e2e-minion-group-h9jp evicted\\n..................................................................................................................................Node bootstrap-e2e-minion-group-h9jp recreated.\\nNode bootstrap-e2e-minion-group-h9jp Ready=True\\nnode/bootstrap-e2e-minion-group-h9jp uncordoned\\nnode/bootstrap-e2e-minion-group-wsl8 cordoned\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-mfg8c\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-f572k\\\"\\nevicting pod \\\"dp-657fc4b57d-p2nrx\\\"\\nevicting pod \\\"coredns-65567c7b57-rl8hs\\\"\\nevicting pod \\\"apparmor-loader-brlkm\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-4vlzq\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-wt8q5\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-86h89\\\"\\nevicting pod \\\"service-test-xpskp\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-smjz8\\\"\\nevicting pod \\\"res-cons-upgrade-jfc6s\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-77fdk\\\"\\nevicting pod \\\"res-cons-upgrade-h2lwj\\\"\\nevicting pod \\\"l7-default-backend-678889f899-m4v2g\\\"\\nevicting pod \\\"coredns-65567c7b57-wpbhd\\\"\\nevicting pod \\\"foo-kg526\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"foo-hpzcv\\\"\\nevicting pod \\\"rs-2p55g\\\"\\npod/dp-657fc4b57d-p2nrx evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-smjz8 evicted\\npod/ss-1 evicted\\npod/rs-2p55g evicted\\npod/service-test-xpskp evicted\\npod/res-cons-upgrade-jfc6s evicted\\npod/apparmor-loader-brlkm evicted\\npod/res-cons-upgrade-h2lwj evicted\\npod/res-cons-upgrade-ctrl-f572k evicted\\npod/kubernetes-dashboard-7778f8b456-4vlzq evicted\\npod/kube-dns-autoscaler-65bc6d4889-77fdk evicted\\npod/metrics-server-v0.3.6-5f859c87d6-wt8q5 evicted\\npod/ss-2 evicted\\npod/l7-default-backend-678889f899-m4v2g evicted\\npod/coredns-65567c7b57-rl8hs evicted\\npod/coredns-65567c7b57-wpbhd evicted\\npod/event-exporter-v0.3.1-747b47fcd-mfg8c evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-86h89 evicted\\npod/foo-hpzcv evicted\\npod/foo-kg526 evicted\\nnode/bootstrap-e2e-minion-group-wsl8 evicted\\n............................................................................................................................................Node bootstrap-e2e-minion-group-wsl8 recreated.\\nNode bootstrap-e2e-minion-group-wsl8 Ready=True\\nnode/bootstrap-e2e-minion-group-wsl8 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>   16m     v1.17.6-beta.0.28+d8c9111f9c5f6a\\nbootstrap-e2e-minion-group-1jhs   Ready                      <none>   7m52s   v1.16.10-beta.0.22+0f9da0ca398b9b\\nbootstrap-e2e-minion-group-h9jp   Ready                      <none>   16m     v1.16.10-beta.0.22+0f9da0ca398b9b\\nbootstrap-e2e-minion-group-wsl8   Ready                      <none>   16m     v1.16.10-beta.0.22+0f9da0ca398b9b\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\nscheduler            Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\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.0.28+d8c9111f9c5f6a\\\"\\nname: \\\"bootstrap-e2e-minion-group-1jhs\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.22+0f9da0ca398b9b\\\"\\nname: \\\"bootstrap-e2e-minion-group-h9jp\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.22+0f9da0ca398b9b\\\"\\nname: \\\"bootstrap-e2e-minion-group-wsl8\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.22+0f9da0ca398b9b\\\"\\n\", stderr \"Project: e2e-gce-gci-ci-serial-1-4\\nNetwork Project: e2e-gce-gci-ci-serial-1-4\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-1jhs bootstrap-e2e-minion-group-h9jp bootstrap-e2e-minion-group-wsl8\\n== Preparing node upgrade (to v1.16.10-beta.0.22+0f9da0ca398b9b). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-22-0f9da0ca398b9b\\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-1-4/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-22-0f9da0ca398b9b].\\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-10-beta-0-22-0f9da0ca398b9b  n1-standard-2               2020-05-10T02:18:11.441-07:00\\n== Finished preparing node upgrade (to v1.16.10-beta.0.22+0f9da0ca398b9b). ==\\n== Upgrading nodes to v1.16.10-beta.0.22+0f9da0ca398b9b with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-1jhs. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-360/test-apparmor-4lndw; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-4ttng, kube-system/metadata-proxy-v0.1-5wmcm, sig-apps-daemonset-upgrade-3237/ds1-gzj8l\\n== Recreating instance bootstrap-e2e-minion-group-1jhs. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-1jhs to become ready. ==\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-1jhs\\\" not found\\n== Uncordon bootstrap-e2e-minion-group-1jhs. == \\n== Draining bootstrap-e2e-minion-group-h9jp. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-zlzfc, kube-system/metadata-proxy-v0.1-dkj29, sig-apps-daemonset-upgrade-3237/ds1-fr6c2\\n== Recreating instance bootstrap-e2e-minion-group-h9jp. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-h9jp to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-h9jp. == \\n== Draining bootstrap-e2e-minion-group-wsl8. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-jwxvq, kube-system/metadata-proxy-v0.1-clk8p, sig-apps-daemonset-upgrade-3237/ds1-ctkbj\\n== Recreating instance bootstrap-e2e-minion-group-wsl8. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-wsl8 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-wsl8. == \\n== Deleting old templates in e2e-gce-gci-ci-serial-1-4. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/e2e-gce-gci-ci-serial-1-4/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.22+0f9da0ca398b9b. ==\\nWarning: Permanently added 'compute.546114860591250365' (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-1-4\\nNetwork Project: e2e-gce-gci-ci-serial-1-4\\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.0.22+0f9da0ca398b9b]; 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.0.28+d8c9111f9c5f6a\"\nname: \"bootstrap-e2e-minion-group-1jhs\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.28+d8c9111f9c5f6a\"\nname: \"bootstrap-e2e-minion-group-h9jp\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.28+d8c9111f9c5f6a\"\nname: \"bootstrap-e2e-minion-group-wsl8\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.28+d8c9111f9c5f6a\"\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-0-22-0f9da0ca398b9b\nnode/bootstrap-e2e-minion-group-1jhs cordoned\nevicting pod \"ss-2\"\nevicting pod \"test-apparmor-dvgrg\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-9r7z7\"\nevicting pod \"apparmor-loader-pr7m6\"\nevicting pod \"res-cons-upgrade-ctrl-jmszg\"\nevicting pod \"foo-zq6t9\"\nevicting pod \"l7-default-backend-678889f899-gjn62\"\nevicting pod \"res-cons-upgrade-x9sld\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-cffmv\"\nevicting pod \"test-apparmor-4lndw\"\nevicting pod \"service-test-hbd5p\"\npod/test-apparmor-dvgrg evicted\npod/res-cons-upgrade-x9sld evicted\npod/apparmor-loader-pr7m6 evicted\npod/l7-default-backend-678889f899-gjn62 evicted\npod/ss-2 evicted\npod/service-test-hbd5p evicted\npod/res-cons-upgrade-ctrl-jmszg evicted\npod/kube-dns-autoscaler-65bc6d4889-9r7z7 evicted\npod/foo-zq6t9 evicted\npod/test-apparmor-4lndw evicted\npod/fluentd-gcp-scaler-76d9c77b4d-cffmv evicted\nnode/bootstrap-e2e-minion-group-1jhs evicted\n...................................................................................................Node bootstrap-e2e-minion-group-1jhs recreated.\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs is still not ready: Ready=\nNode bootstrap-e2e-minion-group-1jhs Ready=True\nnode/bootstrap-e2e-minion-group-1jhs already uncordoned\nnode/bootstrap-e2e-minion-group-h9jp cordoned\nevicting pod \"ss-0\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-k8xw2\"\nevicting pod \"kubernetes-dashboard-7778f8b456-tk2g2\"\nevicting pod \"res-cons-upgrade-gbmn7\"\nevicting pod \"l7-default-backend-678889f899-8klqb\"\nevicting pod \"res-cons-upgrade-nm6jq\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"service-test-nwcz5\"\nevicting pod \"coredns-65567c7b57-5qtb4\"\nevicting pod \"res-cons-upgrade-t4ch2\"\nevicting pod \"foo-b42kb\"\nevicting pod \"foo-tdkrb\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-xf7h7\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-z68gc\"\npod/res-cons-upgrade-nm6jq evicted\npod/l7-default-backend-678889f899-8klqb evicted\npod/volume-snapshot-controller-0 evicted\npod/res-cons-upgrade-t4ch2 evicted\npod/service-test-nwcz5 evicted\npod/res-cons-upgrade-gbmn7 evicted\npod/ss-0 evicted\npod/coredns-65567c7b57-5qtb4 evicted\npod/kube-dns-autoscaler-65bc6d4889-k8xw2 evicted\npod/kubernetes-dashboard-7778f8b456-tk2g2 evicted\npod/foo-tdkrb evicted\npod/event-exporter-v0.3.1-747b47fcd-xf7h7 evicted\npod/foo-b42kb evicted\npod/fluentd-gcp-scaler-76d9c77b4d-z68gc evicted\nnode/bootstrap-e2e-minion-group-h9jp evicted\n..................................................................................................................................Node bootstrap-e2e-minion-group-h9jp recreated.\nNode bootstrap-e2e-minion-group-h9jp Ready=True\nnode/bootstrap-e2e-minion-group-h9jp uncordoned\nnode/bootstrap-e2e-minion-group-wsl8 cordoned\nevicting pod \"event-exporter-v0.3.1-747b47fcd-mfg8c\"\nevicting pod \"res-cons-upgrade-ctrl-f572k\"\nevicting pod \"dp-657fc4b57d-p2nrx\"\nevicting pod \"coredns-65567c7b57-rl8hs\"\nevicting pod \"apparmor-loader-brlkm\"\nevicting pod \"ss-2\"\nevicting pod \"kubernetes-dashboard-7778f8b456-4vlzq\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-wt8q5\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-86h89\"\nevicting pod \"service-test-xpskp\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-smjz8\"\nevicting pod \"res-cons-upgrade-jfc6s\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-77fdk\"\nevicting pod \"res-cons-upgrade-h2lwj\"\nevicting pod \"l7-default-backend-678889f899-m4v2g\"\nevicting pod \"coredns-65567c7b57-wpbhd\"\nevicting pod \"foo-kg526\"\nevicting pod \"ss-1\"\nevicting pod \"foo-hpzcv\"\nevicting pod \"rs-2p55g\"\npod/dp-657fc4b57d-p2nrx evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-smjz8 evicted\npod/ss-1 evicted\npod/rs-2p55g evicted\npod/service-test-xpskp evicted\npod/res-cons-upgrade-jfc6s evicted\npod/apparmor-loader-brlkm evicted\npod/res-cons-upgrade-h2lwj evicted\npod/res-cons-upgrade-ctrl-f572k evicted\npod/kubernetes-dashboard-7778f8b456-4vlzq evicted\npod/kube-dns-autoscaler-65bc6d4889-77fdk evicted\npod/metrics-server-v0.3.6-5f859c87d6-wt8q5 evicted\npod/ss-2 evicted\npod/l7-default-backend-678889f899-m4v2g evicted\npod/coredns-65567c7b57-rl8hs evicted\npod/coredns-65567c7b57-wpbhd evicted\npod/event-exporter-v0.3.1-747b47fcd-mfg8c evicted\npod/fluentd-gcp-scaler-76d9c77b4d-86h89 evicted\npod/foo-hpzcv evicted\npod/foo-kg526 evicted\nnode/bootstrap-e2e-minion-group-wsl8 evicted\n............................................................................................................................................Node bootstrap-e2e-minion-group-wsl8 recreated.\nNode bootstrap-e2e-minion-group-wsl8 Ready=True\nnode/bootstrap-e2e-minion-group-wsl8 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>   16m     v1.17.6-beta.0.28+d8c9111f9c5f6a\nbootstrap-e2e-minion-group-1jhs   Ready                      <none>   7m52s   v1.16.10-beta.0.22+0f9da0ca398b9b\nbootstrap-e2e-minion-group-h9jp   Ready                      <none>   16m     v1.16.10-beta.0.22+0f9da0ca398b9b\nbootstrap-e2e-minion-group-wsl8   Ready                      <none>   16m     v1.16.10-beta.0.22+0f9da0ca398b9b\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \nscheduler            Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \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.0.28+d8c9111f9c5f6a\"\nname: \"bootstrap-e2e-minion-group-1jhs\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.22+0f9da0ca398b9b\"\nname: \"bootstrap-e2e-minion-group-h9jp\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.22+0f9da0ca398b9b\"\nname: \"bootstrap-e2e-minion-group-wsl8\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.22+0f9da0ca398b9b\"\n", stderr "Project: e2e-gce-gci-ci-serial-1-4\nNetwork Project: e2e-gce-gci-ci-serial-1-4\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-1jhs bootstrap-e2e-minion-group-h9jp bootstrap-e2e-minion-group-wsl8\n== Preparing node upgrade (to v1.16.10-beta.0.22+0f9da0ca398b9b). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-22-0f9da0ca398b9b\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-1-4/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-22-0f9da0ca398b9b].\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-10-beta-0-22-0f9da0ca398b9b  n1-standard-2               2020-05-10T02:18:11.441-07:00\n== Finished preparing node upgrade (to v1.16.10-beta.0.22+0f9da0ca398b9b). ==\n== Upgrading nodes to v1.16.10-beta.0.22+0f9da0ca398b9b with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-1jhs. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-360/test-apparmor-4lndw; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-4ttng, kube-system/metadata-proxy-v0.1-5wmcm, sig-apps-daemonset-upgrade-3237/ds1-gzj8l\n== Recreating instance bootstrap-e2e-minion-group-1jhs. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-1jhs to become ready. ==\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-1jhs\" not found\n== Uncordon bootstrap-e2e-minion-group-1jhs. == \n== Draining bootstrap-e2e-minion-group-h9jp. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-zlzfc, kube-system/metadata-proxy-v0.1-dkj29, sig-apps-daemonset-upgrade-3237/ds1-fr6c2\n== Recreating instance bootstrap-e2e-minion-group-h9jp. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-h9jp to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-h9jp. == \n== Draining bootstrap-e2e-minion-group-wsl8. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-jwxvq, kube-system/metadata-proxy-v0.1-clk8p, sig-apps-daemonset-upgrade-3237/ds1-ctkbj\n== Recreating instance bootstrap-e2e-minion-group-wsl8. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-wsl8 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-wsl8. == \n== Deleting old templates in e2e-gce-gci-ci-serial-1-4. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/e2e-gce-gci-ci-serial-1-4/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.22+0f9da0ca398b9b. ==\nWarning: Permanently added 'compute.546114860591250365' (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-1-4\nNetwork Project: e2e-gce-gci-ci-serial-1-4\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 23m22s

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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