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ResultFAILURE
Tests 3 failed / 443 succeeded
Started2020-05-09 08:03
Elapsed12h33m
Revision
Builder89eb9fdc-91cb-11ea-8577-9a036e958143
links{u'resultstore': {u'url': u'https://source.cloud.google.com/results/invocations/d7d2d7e1-09a2-4301-991d-a4a316bb50c6/targets/test'}}
resultstorehttps://source.cloud.google.com/results/invocations/d7d2d7e1-09a2-4301-991d-a4a316bb50c6/targets/test
infra-commitbe34c6416
job-versionv1.17.6-beta.0.23+fa553550b03d6d
master_os_imagecos-77-12371-175-0
node_os_imagecos-73-11647-163-0
revisionv1.17.6-beta.0.23+fa553550b03d6d

Test Failures


Cluster downgrade [sig-cluster-lifecycle] cluster-downgrade 13m33s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cluster\-lifecycle\]\scluster\-downgrade$'
May  9 08:28:05.771: Unexpected error:
    <*errors.errorString | 0xc003272dc0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.20+244a7b8c808aae]; 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.0.23+fa553550b03d6d\\\"\\nname: \\\"bootstrap-e2e-minion-group-6jh7\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.23+fa553550b03d6d\\\"\\nname: \\\"bootstrap-e2e-minion-group-cwrq\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.23+fa553550b03d6d\\\"\\nname: \\\"bootstrap-e2e-minion-group-jds9\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.23+fa553550b03d6d\\\"\\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-0-20-244a7b8c808aae\\nnode/bootstrap-e2e-minion-group-6jh7 cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"res-cons-upgrade-vkh7m\\\"\\nevicting pod \\\"coredns-65567c7b57-xtpc6\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-fb2l2\\\"\\nevicting pod \\\"service-test-nklhc\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-kq7gg\\\"\\nevicting pod \\\"dp-657fc4b57d-82lpj\\\"\\nevicting pod \\\"foo-wjwp9\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-89ghs\\\"\\npod/dp-657fc4b57d-82lpj evicted\\npod/res-cons-upgrade-vkh7m evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-ctrl-fb2l2 evicted\\npod/metrics-server-v0.3.6-5f859c87d6-kq7gg evicted\\npod/service-test-nklhc evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-89ghs evicted\\npod/coredns-65567c7b57-xtpc6 evicted\\npod/foo-wjwp9 evicted\\nnode/bootstrap-e2e-minion-group-6jh7 evicted\\n.....................................................................................................................Node bootstrap-e2e-minion-group-6jh7 recreated.\\nNode bootstrap-e2e-minion-group-6jh7 Ready=True\\nnode/bootstrap-e2e-minion-group-6jh7 uncordoned\\nnode/bootstrap-e2e-minion-group-cwrq cordoned\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-c7nxt\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-ppwqk\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-z8dts\\\"\\nevicting pod \\\"l7-default-backend-678889f899-n9rn5\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"service-test-qwn9m\\\"\\nevicting pod \\\"foo-6p9hm\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"res-cons-upgrade-7xm52\\\"\\nevicting pod \\\"apparmor-loader-8kfxk\\\"\\nevicting pod \\\"test-apparmor-69wml\\\"\\nevicting pod \\\"test-apparmor-hxr2n\\\"\\nevicting pod \\\"coredns-65567c7b57-v8x4r\\\"\\nevicting pod \\\"res-cons-upgrade-qmmmc\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-bjfl7\\\"\\npod/test-apparmor-69wml evicted\\npod/res-cons-upgrade-7xm52 evicted\\npod/ss-1 evicted\\npod/res-cons-upgrade-qmmmc evicted\\npod/apparmor-loader-8kfxk evicted\\npod/kube-dns-autoscaler-65bc6d4889-ppwqk evicted\\npod/kubernetes-dashboard-7778f8b456-z8dts evicted\\npod/ss-2 evicted\\npod/service-test-qwn9m evicted\\npod/l7-default-backend-678889f899-n9rn5 evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-c7nxt evicted\\npod/volume-snapshot-controller-0 evicted\\npod/coredns-65567c7b57-v8x4r evicted\\npod/test-apparmor-hxr2n evicted\\npod/foo-6p9hm evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-bjfl7 evicted\\nnode/bootstrap-e2e-minion-group-cwrq evicted\\n...............................................................................................Node bootstrap-e2e-minion-group-cwrq recreated.\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq Ready=True\\nnode/bootstrap-e2e-minion-group-cwrq already uncordoned\\nnode/bootstrap-e2e-minion-group-jds9 cordoned\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-dsbpl\\\"\\nevicting pod \\\"res-cons-upgrade-fn7kw\\\"\\nevicting pod \\\"res-cons-upgrade-htst4\\\"\\nevicting pod \\\"res-cons-upgrade-j7tzm\\\"\\nevicting pod \\\"coredns-65567c7b57-vnjq8\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-ccn49\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-zdkjm\\\"\\nevicting pod \\\"service-test-kjjvb\\\"\\nevicting pod \\\"dp-657fc4b57d-67r97\\\"\\nevicting pod \\\"foo-7hldr\\\"\\nevicting pod \\\"rs-7cch5\\\"\\npod/dp-657fc4b57d-67r97 evicted\\npod/ss-0 evicted\\npod/res-cons-upgrade-j7tzm evicted\\npod/service-test-kjjvb evicted\\npod/rs-7cch5 evicted\\npod/res-cons-upgrade-htst4 evicted\\npod/res-cons-upgrade-fn7kw evicted\\npod/coredns-65567c7b57-vnjq8 evicted\\npod/metrics-server-v0.3.6-5f859c87d6-zdkjm evicted\\npod/res-cons-upgrade-ctrl-dsbpl evicted\\npod/foo-7hldr evicted\\npod/event-exporter-v0.3.1-747b47fcd-ccn49 evicted\\nnode/bootstrap-e2e-minion-group-jds9 evicted\\n.......................................................................................................................................................Node bootstrap-e2e-minion-group-jds9 recreated.\\nNode bootstrap-e2e-minion-group-jds9 Ready=True\\nnode/bootstrap-e2e-minion-group-jds9 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>   17m     v1.17.6-beta.0.23+fa553550b03d6d\\nbootstrap-e2e-minion-group-6jh7   Ready                      <none>   17m     v1.16.10-beta.0.20+244a7b8c808aae\\nbootstrap-e2e-minion-group-cwrq   Ready                      <none>   4m45s   v1.16.10-beta.0.20+244a7b8c808aae\\nbootstrap-e2e-minion-group-jds9   Ready                      <none>   17m     v1.16.10-beta.0.20+244a7b8c808aae\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\nscheduler            Healthy   ok                  \\netcd-1               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.0.23+fa553550b03d6d\\\"\\nname: \\\"bootstrap-e2e-minion-group-6jh7\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.20+244a7b8c808aae\\\"\\nname: \\\"bootstrap-e2e-minion-group-cwrq\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.20+244a7b8c808aae\\\"\\nname: \\\"bootstrap-e2e-minion-group-jds9\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.20+244a7b8c808aae\\\"\\n\", stderr \"Project: k8s-jkns-e2e-gce-flaky\\nNetwork Project: k8s-jkns-e2e-gce-flaky\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-6jh7 bootstrap-e2e-minion-group-cwrq bootstrap-e2e-minion-group-jds9\\n== Preparing node upgrade (to v1.16.10-beta.0.20+244a7b8c808aae). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-20-244a7b8c808aae\\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-jkns-e2e-gce-flaky/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-20-244a7b8c808aae].\\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-10-beta-0-20-244a7b8c808aae  n1-standard-2               2020-05-09T01:14:47.888-07:00\\n== Finished preparing node upgrade (to v1.16.10-beta.0.20+244a7b8c808aae). ==\\n== Upgrading nodes to v1.16.10-beta.0.20+244a7b8c808aae with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-6jh7. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-r9254, kube-system/metadata-proxy-v0.1-knphs, sig-apps-daemonset-upgrade-5392/ds1-4sgvw\\n== Recreating instance bootstrap-e2e-minion-group-6jh7. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-6jh7 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-6jh7. == \\n== Draining bootstrap-e2e-minion-group-cwrq. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-8268/test-apparmor-hxr2n; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-4kbck, kube-system/metadata-proxy-v0.1-jcf7l, sig-apps-daemonset-upgrade-5392/ds1-dj54x\\n== Recreating instance bootstrap-e2e-minion-group-cwrq. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-cwrq to become ready. ==\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\n== Uncordon bootstrap-e2e-minion-group-cwrq. == \\n== Draining bootstrap-e2e-minion-group-jds9. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-c67sr, kube-system/metadata-proxy-v0.1-jkzqb, sig-apps-daemonset-upgrade-5392/ds1-kwv57\\n== Recreating instance bootstrap-e2e-minion-group-jds9. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-jds9 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-jds9. == \\n== Deleting old templates in k8s-jkns-e2e-gce-flaky. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-flaky/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.20+244a7b8c808aae. ==\\nWarning: Permanently added 'compute.4653593807485131327' (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-jkns-e2e-gce-flaky\\nNetwork Project: k8s-jkns-e2e-gce-flaky\\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.0.20+244a7b8c808aae]; 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.0.23+fa553550b03d6d\"\nname: \"bootstrap-e2e-minion-group-6jh7\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.23+fa553550b03d6d\"\nname: \"bootstrap-e2e-minion-group-cwrq\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.23+fa553550b03d6d\"\nname: \"bootstrap-e2e-minion-group-jds9\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.23+fa553550b03d6d\"\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-0-20-244a7b8c808aae\nnode/bootstrap-e2e-minion-group-6jh7 cordoned\nevicting pod \"ss-2\"\nevicting pod \"res-cons-upgrade-vkh7m\"\nevicting pod \"coredns-65567c7b57-xtpc6\"\nevicting pod \"res-cons-upgrade-ctrl-fb2l2\"\nevicting pod \"service-test-nklhc\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-kq7gg\"\nevicting pod \"dp-657fc4b57d-82lpj\"\nevicting pod \"foo-wjwp9\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-89ghs\"\npod/dp-657fc4b57d-82lpj evicted\npod/res-cons-upgrade-vkh7m evicted\npod/ss-2 evicted\npod/res-cons-upgrade-ctrl-fb2l2 evicted\npod/metrics-server-v0.3.6-5f859c87d6-kq7gg evicted\npod/service-test-nklhc evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-89ghs evicted\npod/coredns-65567c7b57-xtpc6 evicted\npod/foo-wjwp9 evicted\nnode/bootstrap-e2e-minion-group-6jh7 evicted\n.....................................................................................................................Node bootstrap-e2e-minion-group-6jh7 recreated.\nNode bootstrap-e2e-minion-group-6jh7 Ready=True\nnode/bootstrap-e2e-minion-group-6jh7 uncordoned\nnode/bootstrap-e2e-minion-group-cwrq cordoned\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-c7nxt\"\nevicting pod \"ss-2\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-ppwqk\"\nevicting pod \"kubernetes-dashboard-7778f8b456-z8dts\"\nevicting pod \"l7-default-backend-678889f899-n9rn5\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"service-test-qwn9m\"\nevicting pod \"foo-6p9hm\"\nevicting pod \"ss-1\"\nevicting pod \"res-cons-upgrade-7xm52\"\nevicting pod \"apparmor-loader-8kfxk\"\nevicting pod \"test-apparmor-69wml\"\nevicting pod \"test-apparmor-hxr2n\"\nevicting pod \"coredns-65567c7b57-v8x4r\"\nevicting pod \"res-cons-upgrade-qmmmc\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-bjfl7\"\npod/test-apparmor-69wml evicted\npod/res-cons-upgrade-7xm52 evicted\npod/ss-1 evicted\npod/res-cons-upgrade-qmmmc evicted\npod/apparmor-loader-8kfxk evicted\npod/kube-dns-autoscaler-65bc6d4889-ppwqk evicted\npod/kubernetes-dashboard-7778f8b456-z8dts evicted\npod/ss-2 evicted\npod/service-test-qwn9m evicted\npod/l7-default-backend-678889f899-n9rn5 evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-c7nxt evicted\npod/volume-snapshot-controller-0 evicted\npod/coredns-65567c7b57-v8x4r evicted\npod/test-apparmor-hxr2n evicted\npod/foo-6p9hm evicted\npod/fluentd-gcp-scaler-76d9c77b4d-bjfl7 evicted\nnode/bootstrap-e2e-minion-group-cwrq evicted\n...............................................................................................Node bootstrap-e2e-minion-group-cwrq recreated.\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq Ready=True\nnode/bootstrap-e2e-minion-group-cwrq already uncordoned\nnode/bootstrap-e2e-minion-group-jds9 cordoned\nevicting pod \"ss-0\"\nevicting pod \"res-cons-upgrade-ctrl-dsbpl\"\nevicting pod \"res-cons-upgrade-fn7kw\"\nevicting pod \"res-cons-upgrade-htst4\"\nevicting pod \"res-cons-upgrade-j7tzm\"\nevicting pod \"coredns-65567c7b57-vnjq8\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-ccn49\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-zdkjm\"\nevicting pod \"service-test-kjjvb\"\nevicting pod \"dp-657fc4b57d-67r97\"\nevicting pod \"foo-7hldr\"\nevicting pod \"rs-7cch5\"\npod/dp-657fc4b57d-67r97 evicted\npod/ss-0 evicted\npod/res-cons-upgrade-j7tzm evicted\npod/service-test-kjjvb evicted\npod/rs-7cch5 evicted\npod/res-cons-upgrade-htst4 evicted\npod/res-cons-upgrade-fn7kw evicted\npod/coredns-65567c7b57-vnjq8 evicted\npod/metrics-server-v0.3.6-5f859c87d6-zdkjm evicted\npod/res-cons-upgrade-ctrl-dsbpl evicted\npod/foo-7hldr evicted\npod/event-exporter-v0.3.1-747b47fcd-ccn49 evicted\nnode/bootstrap-e2e-minion-group-jds9 evicted\n.......................................................................................................................................................Node bootstrap-e2e-minion-group-jds9 recreated.\nNode bootstrap-e2e-minion-group-jds9 Ready=True\nnode/bootstrap-e2e-minion-group-jds9 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>   17m     v1.17.6-beta.0.23+fa553550b03d6d\nbootstrap-e2e-minion-group-6jh7   Ready                      <none>   17m     v1.16.10-beta.0.20+244a7b8c808aae\nbootstrap-e2e-minion-group-cwrq   Ready                      <none>   4m45s   v1.16.10-beta.0.20+244a7b8c808aae\nbootstrap-e2e-minion-group-jds9   Ready                      <none>   17m     v1.16.10-beta.0.20+244a7b8c808aae\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \nscheduler            Healthy   ok                  \netcd-1               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.0.23+fa553550b03d6d\"\nname: \"bootstrap-e2e-minion-group-6jh7\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.20+244a7b8c808aae\"\nname: \"bootstrap-e2e-minion-group-cwrq\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.20+244a7b8c808aae\"\nname: \"bootstrap-e2e-minion-group-jds9\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.20+244a7b8c808aae\"\n", stderr "Project: k8s-jkns-e2e-gce-flaky\nNetwork Project: k8s-jkns-e2e-gce-flaky\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-6jh7 bootstrap-e2e-minion-group-cwrq bootstrap-e2e-minion-group-jds9\n== Preparing node upgrade (to v1.16.10-beta.0.20+244a7b8c808aae). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-20-244a7b8c808aae\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-jkns-e2e-gce-flaky/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-20-244a7b8c808aae].\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-10-beta-0-20-244a7b8c808aae  n1-standard-2               2020-05-09T01:14:47.888-07:00\n== Finished preparing node upgrade (to v1.16.10-beta.0.20+244a7b8c808aae). ==\n== Upgrading nodes to v1.16.10-beta.0.20+244a7b8c808aae with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-6jh7. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-r9254, kube-system/metadata-proxy-v0.1-knphs, sig-apps-daemonset-upgrade-5392/ds1-4sgvw\n== Recreating instance bootstrap-e2e-minion-group-6jh7. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-6jh7 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-6jh7. == \n== Draining bootstrap-e2e-minion-group-cwrq. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-8268/test-apparmor-hxr2n; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-4kbck, kube-system/metadata-proxy-v0.1-jcf7l, sig-apps-daemonset-upgrade-5392/ds1-dj54x\n== Recreating instance bootstrap-e2e-minion-group-cwrq. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-cwrq to become ready. ==\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\n== Uncordon bootstrap-e2e-minion-group-cwrq. == \n== Draining bootstrap-e2e-minion-group-jds9. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-c67sr, kube-system/metadata-proxy-v0.1-jkzqb, sig-apps-daemonset-upgrade-5392/ds1-kwv57\n== Recreating instance bootstrap-e2e-minion-group-jds9. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-jds9 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-jds9. == \n== Deleting old templates in k8s-jkns-e2e-gce-flaky. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-flaky/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.20+244a7b8c808aae. ==\nWarning: Permanently added 'compute.4653593807485131327' (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-jkns-e2e-gce-flaky\nNetwork Project: k8s-jkns-e2e-gce-flaky\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(0xc0038fd218)
	/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(0xc000c868c0, 0x76e0c40, 0xc, 0xc, 0xc000c61350, 0xc002c7a000, 0xc002aefe80, 0x2, 0xc002c7e000)
	/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(0xc000441a00)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:94 +0x242
k8s.io/kubernetes/test/e2e.TestE2E(0xc000441a00)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:116 +0x2b
testing.tRunner(0xc000441a00, 0x49afa00)
	/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] 24m36s

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  9 08:28:05.771: Unexpected error:
    <*errors.errorString | 0xc003272dc0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.20+244a7b8c808aae]; 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.0.23+fa553550b03d6d\\\"\\nname: \\\"bootstrap-e2e-minion-group-6jh7\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.23+fa553550b03d6d\\\"\\nname: \\\"bootstrap-e2e-minion-group-cwrq\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.23+fa553550b03d6d\\\"\\nname: \\\"bootstrap-e2e-minion-group-jds9\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.23+fa553550b03d6d\\\"\\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-0-20-244a7b8c808aae\\nnode/bootstrap-e2e-minion-group-6jh7 cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"res-cons-upgrade-vkh7m\\\"\\nevicting pod \\\"coredns-65567c7b57-xtpc6\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-fb2l2\\\"\\nevicting pod \\\"service-test-nklhc\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-kq7gg\\\"\\nevicting pod \\\"dp-657fc4b57d-82lpj\\\"\\nevicting pod \\\"foo-wjwp9\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-89ghs\\\"\\npod/dp-657fc4b57d-82lpj evicted\\npod/res-cons-upgrade-vkh7m evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-ctrl-fb2l2 evicted\\npod/metrics-server-v0.3.6-5f859c87d6-kq7gg evicted\\npod/service-test-nklhc evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-89ghs evicted\\npod/coredns-65567c7b57-xtpc6 evicted\\npod/foo-wjwp9 evicted\\nnode/bootstrap-e2e-minion-group-6jh7 evicted\\n.....................................................................................................................Node bootstrap-e2e-minion-group-6jh7 recreated.\\nNode bootstrap-e2e-minion-group-6jh7 Ready=True\\nnode/bootstrap-e2e-minion-group-6jh7 uncordoned\\nnode/bootstrap-e2e-minion-group-cwrq cordoned\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-c7nxt\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-ppwqk\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-z8dts\\\"\\nevicting pod \\\"l7-default-backend-678889f899-n9rn5\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"service-test-qwn9m\\\"\\nevicting pod \\\"foo-6p9hm\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"res-cons-upgrade-7xm52\\\"\\nevicting pod \\\"apparmor-loader-8kfxk\\\"\\nevicting pod \\\"test-apparmor-69wml\\\"\\nevicting pod \\\"test-apparmor-hxr2n\\\"\\nevicting pod \\\"coredns-65567c7b57-v8x4r\\\"\\nevicting pod \\\"res-cons-upgrade-qmmmc\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-bjfl7\\\"\\npod/test-apparmor-69wml evicted\\npod/res-cons-upgrade-7xm52 evicted\\npod/ss-1 evicted\\npod/res-cons-upgrade-qmmmc evicted\\npod/apparmor-loader-8kfxk evicted\\npod/kube-dns-autoscaler-65bc6d4889-ppwqk evicted\\npod/kubernetes-dashboard-7778f8b456-z8dts evicted\\npod/ss-2 evicted\\npod/service-test-qwn9m evicted\\npod/l7-default-backend-678889f899-n9rn5 evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-c7nxt evicted\\npod/volume-snapshot-controller-0 evicted\\npod/coredns-65567c7b57-v8x4r evicted\\npod/test-apparmor-hxr2n evicted\\npod/foo-6p9hm evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-bjfl7 evicted\\nnode/bootstrap-e2e-minion-group-cwrq evicted\\n...............................................................................................Node bootstrap-e2e-minion-group-cwrq recreated.\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-cwrq Ready=True\\nnode/bootstrap-e2e-minion-group-cwrq already uncordoned\\nnode/bootstrap-e2e-minion-group-jds9 cordoned\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-dsbpl\\\"\\nevicting pod \\\"res-cons-upgrade-fn7kw\\\"\\nevicting pod \\\"res-cons-upgrade-htst4\\\"\\nevicting pod \\\"res-cons-upgrade-j7tzm\\\"\\nevicting pod \\\"coredns-65567c7b57-vnjq8\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-ccn49\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-zdkjm\\\"\\nevicting pod \\\"service-test-kjjvb\\\"\\nevicting pod \\\"dp-657fc4b57d-67r97\\\"\\nevicting pod \\\"foo-7hldr\\\"\\nevicting pod \\\"rs-7cch5\\\"\\npod/dp-657fc4b57d-67r97 evicted\\npod/ss-0 evicted\\npod/res-cons-upgrade-j7tzm evicted\\npod/service-test-kjjvb evicted\\npod/rs-7cch5 evicted\\npod/res-cons-upgrade-htst4 evicted\\npod/res-cons-upgrade-fn7kw evicted\\npod/coredns-65567c7b57-vnjq8 evicted\\npod/metrics-server-v0.3.6-5f859c87d6-zdkjm evicted\\npod/res-cons-upgrade-ctrl-dsbpl evicted\\npod/foo-7hldr evicted\\npod/event-exporter-v0.3.1-747b47fcd-ccn49 evicted\\nnode/bootstrap-e2e-minion-group-jds9 evicted\\n.......................................................................................................................................................Node bootstrap-e2e-minion-group-jds9 recreated.\\nNode bootstrap-e2e-minion-group-jds9 Ready=True\\nnode/bootstrap-e2e-minion-group-jds9 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>   17m     v1.17.6-beta.0.23+fa553550b03d6d\\nbootstrap-e2e-minion-group-6jh7   Ready                      <none>   17m     v1.16.10-beta.0.20+244a7b8c808aae\\nbootstrap-e2e-minion-group-cwrq   Ready                      <none>   4m45s   v1.16.10-beta.0.20+244a7b8c808aae\\nbootstrap-e2e-minion-group-jds9   Ready                      <none>   17m     v1.16.10-beta.0.20+244a7b8c808aae\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\nscheduler            Healthy   ok                  \\netcd-1               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.0.23+fa553550b03d6d\\\"\\nname: \\\"bootstrap-e2e-minion-group-6jh7\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.20+244a7b8c808aae\\\"\\nname: \\\"bootstrap-e2e-minion-group-cwrq\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.20+244a7b8c808aae\\\"\\nname: \\\"bootstrap-e2e-minion-group-jds9\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.20+244a7b8c808aae\\\"\\n\", stderr \"Project: k8s-jkns-e2e-gce-flaky\\nNetwork Project: k8s-jkns-e2e-gce-flaky\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-6jh7 bootstrap-e2e-minion-group-cwrq bootstrap-e2e-minion-group-jds9\\n== Preparing node upgrade (to v1.16.10-beta.0.20+244a7b8c808aae). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-20-244a7b8c808aae\\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-jkns-e2e-gce-flaky/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-20-244a7b8c808aae].\\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-10-beta-0-20-244a7b8c808aae  n1-standard-2               2020-05-09T01:14:47.888-07:00\\n== Finished preparing node upgrade (to v1.16.10-beta.0.20+244a7b8c808aae). ==\\n== Upgrading nodes to v1.16.10-beta.0.20+244a7b8c808aae with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-6jh7. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-r9254, kube-system/metadata-proxy-v0.1-knphs, sig-apps-daemonset-upgrade-5392/ds1-4sgvw\\n== Recreating instance bootstrap-e2e-minion-group-6jh7. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-6jh7 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-6jh7. == \\n== Draining bootstrap-e2e-minion-group-cwrq. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-8268/test-apparmor-hxr2n; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-4kbck, kube-system/metadata-proxy-v0.1-jcf7l, sig-apps-daemonset-upgrade-5392/ds1-dj54x\\n== Recreating instance bootstrap-e2e-minion-group-cwrq. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-cwrq to become ready. ==\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-cwrq\\\" not found\\n== Uncordon bootstrap-e2e-minion-group-cwrq. == \\n== Draining bootstrap-e2e-minion-group-jds9. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-c67sr, kube-system/metadata-proxy-v0.1-jkzqb, sig-apps-daemonset-upgrade-5392/ds1-kwv57\\n== Recreating instance bootstrap-e2e-minion-group-jds9. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-jds9 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-jds9. == \\n== Deleting old templates in k8s-jkns-e2e-gce-flaky. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-flaky/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.20+244a7b8c808aae. ==\\nWarning: Permanently added 'compute.4653593807485131327' (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-jkns-e2e-gce-flaky\\nNetwork Project: k8s-jkns-e2e-gce-flaky\\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.0.20+244a7b8c808aae]; 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.0.23+fa553550b03d6d\"\nname: \"bootstrap-e2e-minion-group-6jh7\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.23+fa553550b03d6d\"\nname: \"bootstrap-e2e-minion-group-cwrq\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.23+fa553550b03d6d\"\nname: \"bootstrap-e2e-minion-group-jds9\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.23+fa553550b03d6d\"\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-0-20-244a7b8c808aae\nnode/bootstrap-e2e-minion-group-6jh7 cordoned\nevicting pod \"ss-2\"\nevicting pod \"res-cons-upgrade-vkh7m\"\nevicting pod \"coredns-65567c7b57-xtpc6\"\nevicting pod \"res-cons-upgrade-ctrl-fb2l2\"\nevicting pod \"service-test-nklhc\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-kq7gg\"\nevicting pod \"dp-657fc4b57d-82lpj\"\nevicting pod \"foo-wjwp9\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-89ghs\"\npod/dp-657fc4b57d-82lpj evicted\npod/res-cons-upgrade-vkh7m evicted\npod/ss-2 evicted\npod/res-cons-upgrade-ctrl-fb2l2 evicted\npod/metrics-server-v0.3.6-5f859c87d6-kq7gg evicted\npod/service-test-nklhc evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-89ghs evicted\npod/coredns-65567c7b57-xtpc6 evicted\npod/foo-wjwp9 evicted\nnode/bootstrap-e2e-minion-group-6jh7 evicted\n.....................................................................................................................Node bootstrap-e2e-minion-group-6jh7 recreated.\nNode bootstrap-e2e-minion-group-6jh7 Ready=True\nnode/bootstrap-e2e-minion-group-6jh7 uncordoned\nnode/bootstrap-e2e-minion-group-cwrq cordoned\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-c7nxt\"\nevicting pod \"ss-2\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-ppwqk\"\nevicting pod \"kubernetes-dashboard-7778f8b456-z8dts\"\nevicting pod \"l7-default-backend-678889f899-n9rn5\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"service-test-qwn9m\"\nevicting pod \"foo-6p9hm\"\nevicting pod \"ss-1\"\nevicting pod \"res-cons-upgrade-7xm52\"\nevicting pod \"apparmor-loader-8kfxk\"\nevicting pod \"test-apparmor-69wml\"\nevicting pod \"test-apparmor-hxr2n\"\nevicting pod \"coredns-65567c7b57-v8x4r\"\nevicting pod \"res-cons-upgrade-qmmmc\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-bjfl7\"\npod/test-apparmor-69wml evicted\npod/res-cons-upgrade-7xm52 evicted\npod/ss-1 evicted\npod/res-cons-upgrade-qmmmc evicted\npod/apparmor-loader-8kfxk evicted\npod/kube-dns-autoscaler-65bc6d4889-ppwqk evicted\npod/kubernetes-dashboard-7778f8b456-z8dts evicted\npod/ss-2 evicted\npod/service-test-qwn9m evicted\npod/l7-default-backend-678889f899-n9rn5 evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-c7nxt evicted\npod/volume-snapshot-controller-0 evicted\npod/coredns-65567c7b57-v8x4r evicted\npod/test-apparmor-hxr2n evicted\npod/foo-6p9hm evicted\npod/fluentd-gcp-scaler-76d9c77b4d-bjfl7 evicted\nnode/bootstrap-e2e-minion-group-cwrq evicted\n...............................................................................................Node bootstrap-e2e-minion-group-cwrq recreated.\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq is still not ready: Ready=\nNode bootstrap-e2e-minion-group-cwrq Ready=True\nnode/bootstrap-e2e-minion-group-cwrq already uncordoned\nnode/bootstrap-e2e-minion-group-jds9 cordoned\nevicting pod \"ss-0\"\nevicting pod \"res-cons-upgrade-ctrl-dsbpl\"\nevicting pod \"res-cons-upgrade-fn7kw\"\nevicting pod \"res-cons-upgrade-htst4\"\nevicting pod \"res-cons-upgrade-j7tzm\"\nevicting pod \"coredns-65567c7b57-vnjq8\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-ccn49\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-zdkjm\"\nevicting pod \"service-test-kjjvb\"\nevicting pod \"dp-657fc4b57d-67r97\"\nevicting pod \"foo-7hldr\"\nevicting pod \"rs-7cch5\"\npod/dp-657fc4b57d-67r97 evicted\npod/ss-0 evicted\npod/res-cons-upgrade-j7tzm evicted\npod/service-test-kjjvb evicted\npod/rs-7cch5 evicted\npod/res-cons-upgrade-htst4 evicted\npod/res-cons-upgrade-fn7kw evicted\npod/coredns-65567c7b57-vnjq8 evicted\npod/metrics-server-v0.3.6-5f859c87d6-zdkjm evicted\npod/res-cons-upgrade-ctrl-dsbpl evicted\npod/foo-7hldr evicted\npod/event-exporter-v0.3.1-747b47fcd-ccn49 evicted\nnode/bootstrap-e2e-minion-group-jds9 evicted\n.......................................................................................................................................................Node bootstrap-e2e-minion-group-jds9 recreated.\nNode bootstrap-e2e-minion-group-jds9 Ready=True\nnode/bootstrap-e2e-minion-group-jds9 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>   17m     v1.17.6-beta.0.23+fa553550b03d6d\nbootstrap-e2e-minion-group-6jh7   Ready                      <none>   17m     v1.16.10-beta.0.20+244a7b8c808aae\nbootstrap-e2e-minion-group-cwrq   Ready                      <none>   4m45s   v1.16.10-beta.0.20+244a7b8c808aae\nbootstrap-e2e-minion-group-jds9   Ready                      <none>   17m     v1.16.10-beta.0.20+244a7b8c808aae\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \nscheduler            Healthy   ok                  \netcd-1               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.0.23+fa553550b03d6d\"\nname: \"bootstrap-e2e-minion-group-6jh7\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.20+244a7b8c808aae\"\nname: \"bootstrap-e2e-minion-group-cwrq\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.20+244a7b8c808aae\"\nname: \"bootstrap-e2e-minion-group-jds9\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.20+244a7b8c808aae\"\n", stderr "Project: k8s-jkns-e2e-gce-flaky\nNetwork Project: k8s-jkns-e2e-gce-flaky\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-6jh7 bootstrap-e2e-minion-group-cwrq bootstrap-e2e-minion-group-jds9\n== Preparing node upgrade (to v1.16.10-beta.0.20+244a7b8c808aae). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-20-244a7b8c808aae\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-jkns-e2e-gce-flaky/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-20-244a7b8c808aae].\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-10-beta-0-20-244a7b8c808aae  n1-standard-2               2020-05-09T01:14:47.888-07:00\n== Finished preparing node upgrade (to v1.16.10-beta.0.20+244a7b8c808aae). ==\n== Upgrading nodes to v1.16.10-beta.0.20+244a7b8c808aae with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-6jh7. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-r9254, kube-system/metadata-proxy-v0.1-knphs, sig-apps-daemonset-upgrade-5392/ds1-4sgvw\n== Recreating instance bootstrap-e2e-minion-group-6jh7. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-6jh7 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-6jh7. == \n== Draining bootstrap-e2e-minion-group-cwrq. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-8268/test-apparmor-hxr2n; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-4kbck, kube-system/metadata-proxy-v0.1-jcf7l, sig-apps-daemonset-upgrade-5392/ds1-dj54x\n== Recreating instance bootstrap-e2e-minion-group-cwrq. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-cwrq to become ready. ==\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-cwrq\" not found\n== Uncordon bootstrap-e2e-minion-group-cwrq. == \n== Draining bootstrap-e2e-minion-group-jds9. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-c67sr, kube-system/metadata-proxy-v0.1-jkzqb, sig-apps-daemonset-upgrade-5392/ds1-kwv57\n== Recreating instance bootstrap-e2e-minion-group-jds9. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-jds9 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-jds9. == \n== Deleting old templates in k8s-jkns-e2e-gce-flaky. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-flaky/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.20+244a7b8c808aae. ==\nWarning: Permanently added 'compute.4653593807485131327' (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-jkns-e2e-gce-flaky\nNetwork Project: k8s-jkns-e2e-gce-flaky\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 24m51s

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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