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ResultFAILURE
Tests 3 failed / 443 succeeded
Started2020-05-04 16:04
Elapsed12h16m
Revision
Builderdf806a4f-8e20-11ea-bdee-eae8b8096d59
links{u'resultstore': {u'url': u'https://source.cloud.google.com/results/invocations/835dd337-ccee-47bf-a196-c5583a582bba/targets/test'}}
resultstorehttps://source.cloud.google.com/results/invocations/835dd337-ccee-47bf-a196-c5583a582bba/targets/test
infra-commitd05d55a55
job-versionv1.17.6-beta.0.19+7148120a96140a
master_os_imagecos-77-12371-175-0
node_os_imagecos-73-11647-163-0
revisionv1.17.6-beta.0.19+7148120a96140a

Test Failures


Cluster downgrade [sig-cluster-lifecycle] cluster-downgrade 13m14s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cluster\-lifecycle\]\scluster\-downgrade$'
May  4 16:28:05.874: Unexpected error:
    <*errors.errorString | 0xc002380380>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.16+9b2f377af995d3]; 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.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-2jlh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-ldkk\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-ptcn\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.19+7148120a96140a\\\"\\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-0-16-9b2f377af995d3\\nnode/bootstrap-e2e-minion-group-2jlh cordoned\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-wx7pb\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-n97d9\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-t24v7\\\"\\nevicting pod \\\"res-cons-upgrade-5n7rf\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-ccmjx\\\"\\nevicting pod \\\"res-cons-upgrade-kpwqz\\\"\\nevicting pod \\\"coredns-65567c7b57-bbr7q\\\"\\nevicting pod \\\"foo-sgkcv\\\"\\npod/ss-0 evicted\\npod/kube-dns-autoscaler-65bc6d4889-t24v7 evicted\\npod/res-cons-upgrade-kpwqz evicted\\npod/res-cons-upgrade-5n7rf evicted\\npod/kubernetes-dashboard-7778f8b456-n97d9 evicted\\npod/coredns-65567c7b57-bbr7q evicted\\npod/metrics-server-v0.3.6-5f859c87d6-ccmjx evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-wx7pb evicted\\npod/foo-sgkcv evicted\\nnode/bootstrap-e2e-minion-group-2jlh evicted\\n........................................................................................................Node bootstrap-e2e-minion-group-2jlh recreated.\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh Ready=True\\nnode/bootstrap-e2e-minion-group-2jlh already uncordoned\\nnode/bootstrap-e2e-minion-group-ldkk cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-t6j8h\\\"\\nevicting pod \\\"dp-657fc4b57d-mfzx6\\\"\\nevicting pod \\\"test-apparmor-b5w85\\\"\\nevicting pod \\\"res-cons-upgrade-bh4n2\\\"\\nevicting pod \\\"l7-default-backend-678889f899-slsk5\\\"\\nevicting pod \\\"foo-vqpdv\\\"\\nevicting pod \\\"res-cons-upgrade-kk28z\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"coredns-65567c7b57-ftzcx\\\"\\nevicting pod \\\"service-test-xtgr7\\\"\\nevicting pod \\\"test-apparmor-9psjc\\\"\\nevicting pod \\\"apparmor-loader-28lxv\\\"\\nevicting pod \\\"foo-gl4mq\\\"\\npod/dp-657fc4b57d-mfzx6 evicted\\npod/test-apparmor-9psjc evicted\\npod/l7-default-backend-678889f899-slsk5 evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-t6j8h evicted\\npod/res-cons-upgrade-kk28z evicted\\npod/ss-2 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-0 evicted\\npod/service-test-xtgr7 evicted\\npod/res-cons-upgrade-bh4n2 evicted\\npod/apparmor-loader-28lxv evicted\\npod/coredns-65567c7b57-ftzcx evicted\\npod/foo-gl4mq evicted\\npod/test-apparmor-b5w85 evicted\\npod/foo-vqpdv evicted\\nnode/bootstrap-e2e-minion-group-ldkk evicted\\n..................................................................................................................................................Node bootstrap-e2e-minion-group-ldkk recreated.\\nNode bootstrap-e2e-minion-group-ldkk Ready=True\\nnode/bootstrap-e2e-minion-group-ldkk uncordoned\\nnode/bootstrap-e2e-minion-group-ptcn cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"res-cons-upgrade-4nssb\\\"\\nevicting pod \\\"coredns-65567c7b57-k7vfp\\\"\\nevicting pod \\\"res-cons-upgrade-j7q55\\\"\\nevicting pod \\\"foo-brx9h\\\"\\nevicting pod \\\"l7-default-backend-678889f899-rfftw\\\"\\nevicting pod \\\"foo-v8jhb\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-qx255\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-hv5l4\\\"\\nevicting pod \\\"coredns-65567c7b57-vkjg5\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-pft59\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-pdmw6\\\"\\nevicting pod \\\"rs-5npgh\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-hts8c\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-5hsjz\\\"\\nevicting pod \\\"apparmor-loader-bh5r7\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-ggrds\\\"\\nevicting pod \\\"service-test-45vm5\\\"\\nevicting pod \\\"dp-657fc4b57d-wptvm\\\"\\npod/dp-657fc4b57d-wptvm evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-pdmw6 evicted\\npod/res-cons-upgrade-ctrl-hv5l4 evicted\\npod/rs-5npgh evicted\\npod/res-cons-upgrade-j7q55 evicted\\npod/service-test-45vm5 evicted\\npod/kubernetes-dashboard-7778f8b456-hts8c evicted\\npod/coredns-65567c7b57-k7vfp evicted\\npod/l7-default-backend-678889f899-rfftw evicted\\npod/apparmor-loader-bh5r7 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/metrics-server-v0.3.6-5f859c87d6-pft59 evicted\\npod/ss-1 evicted\\npod/kube-dns-autoscaler-65bc6d4889-5hsjz evicted\\npod/coredns-65567c7b57-vkjg5 evicted\\npod/ss-0 evicted\\npod/res-cons-upgrade-4nssb evicted\\npod/foo-brx9h evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-ggrds evicted\\npod/event-exporter-v0.3.1-747b47fcd-qx255 evicted\\npod/foo-v8jhb evicted\\nnode/bootstrap-e2e-minion-group-ptcn evicted\\n.....................................................................................................................................................................Node bootstrap-e2e-minion-group-ptcn recreated.\\nNode bootstrap-e2e-minion-group-ptcn Ready=True\\nnode/bootstrap-e2e-minion-group-ptcn 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.0.19+7148120a96140a\\nbootstrap-e2e-minion-group-2jlh   Ready                      <none>   8m39s   v1.16.10-beta.0.16+9b2f377af995d3\\nbootstrap-e2e-minion-group-ldkk   Ready                      <none>   17m     v1.16.10-beta.0.16+9b2f377af995d3\\nbootstrap-e2e-minion-group-ptcn   Ready                      <none>   17m     v1.16.10-beta.0.16+9b2f377af995d3\\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.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-2jlh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.16+9b2f377af995d3\\\"\\nname: \\\"bootstrap-e2e-minion-group-ldkk\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.16+9b2f377af995d3\\\"\\nname: \\\"bootstrap-e2e-minion-group-ptcn\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.16+9b2f377af995d3\\\"\\n\", stderr \"Project: gce-gci-upg-1-3-1-4-ctl-skew\\nNetwork Project: gce-gci-upg-1-3-1-4-ctl-skew\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-2jlh bootstrap-e2e-minion-group-ldkk bootstrap-e2e-minion-group-ptcn\\n== Preparing node upgrade (to v1.16.10-beta.0.16+9b2f377af995d3). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-16-9b2f377af995d3\\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/gce-gci-upg-1-3-1-4-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-16-9b2f377af995d3].\\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-10-beta-0-16-9b2f377af995d3  n1-standard-2               2020-05-04T09:15:02.713-07:00\\n== Finished preparing node upgrade (to v1.16.10-beta.0.16+9b2f377af995d3). ==\\n== Upgrading nodes to v1.16.10-beta.0.16+9b2f377af995d3 with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-2jlh. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-6rpqj, kube-system/metadata-proxy-v0.1-2k8vd, sig-apps-daemonset-upgrade-9695/ds1-78dzc\\n== Recreating instance bootstrap-e2e-minion-group-2jlh. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-2jlh to become ready. ==\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\n== Uncordon bootstrap-e2e-minion-group-2jlh. == \\n== Draining bootstrap-e2e-minion-group-ldkk. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6958/test-apparmor-b5w85; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-lxcgk, kube-system/metadata-proxy-v0.1-wqt6r, sig-apps-daemonset-upgrade-9695/ds1-z5s4g\\n== Recreating instance bootstrap-e2e-minion-group-ldkk. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-ldkk to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-ldkk. == \\n== Draining bootstrap-e2e-minion-group-ptcn. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-m6pcb, kube-system/metadata-proxy-v0.1-pl4qg, sig-apps-daemonset-upgrade-9695/ds1-mbsz5\\n== Recreating instance bootstrap-e2e-minion-group-ptcn. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-ptcn to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-ptcn. == \\n== Deleting old templates in gce-gci-upg-1-3-1-4-ctl-skew. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/gce-gci-upg-1-3-1-4-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.16+9b2f377af995d3. ==\\nWarning: Permanently added 'compute.2483342018158101259' (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: gce-gci-upg-1-3-1-4-ctl-skew\\nNetwork Project: gce-gci-upg-1-3-1-4-ctl-skew\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.16+9b2f377af995d3]; 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.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-2jlh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-ldkk\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-ptcn\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.19+7148120a96140a\"\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-0-16-9b2f377af995d3\nnode/bootstrap-e2e-minion-group-2jlh cordoned\nevicting pod \"ss-0\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-wx7pb\"\nevicting pod \"kubernetes-dashboard-7778f8b456-n97d9\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-t24v7\"\nevicting pod \"res-cons-upgrade-5n7rf\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-ccmjx\"\nevicting pod \"res-cons-upgrade-kpwqz\"\nevicting pod \"coredns-65567c7b57-bbr7q\"\nevicting pod \"foo-sgkcv\"\npod/ss-0 evicted\npod/kube-dns-autoscaler-65bc6d4889-t24v7 evicted\npod/res-cons-upgrade-kpwqz evicted\npod/res-cons-upgrade-5n7rf evicted\npod/kubernetes-dashboard-7778f8b456-n97d9 evicted\npod/coredns-65567c7b57-bbr7q evicted\npod/metrics-server-v0.3.6-5f859c87d6-ccmjx evicted\npod/fluentd-gcp-scaler-76d9c77b4d-wx7pb evicted\npod/foo-sgkcv evicted\nnode/bootstrap-e2e-minion-group-2jlh evicted\n........................................................................................................Node bootstrap-e2e-minion-group-2jlh recreated.\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh Ready=True\nnode/bootstrap-e2e-minion-group-2jlh already uncordoned\nnode/bootstrap-e2e-minion-group-ldkk cordoned\nevicting pod \"ss-2\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-t6j8h\"\nevicting pod \"dp-657fc4b57d-mfzx6\"\nevicting pod \"test-apparmor-b5w85\"\nevicting pod \"res-cons-upgrade-bh4n2\"\nevicting pod \"l7-default-backend-678889f899-slsk5\"\nevicting pod \"foo-vqpdv\"\nevicting pod \"res-cons-upgrade-kk28z\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"ss-0\"\nevicting pod \"coredns-65567c7b57-ftzcx\"\nevicting pod \"service-test-xtgr7\"\nevicting pod \"test-apparmor-9psjc\"\nevicting pod \"apparmor-loader-28lxv\"\nevicting pod \"foo-gl4mq\"\npod/dp-657fc4b57d-mfzx6 evicted\npod/test-apparmor-9psjc evicted\npod/l7-default-backend-678889f899-slsk5 evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-t6j8h evicted\npod/res-cons-upgrade-kk28z evicted\npod/ss-2 evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-0 evicted\npod/service-test-xtgr7 evicted\npod/res-cons-upgrade-bh4n2 evicted\npod/apparmor-loader-28lxv evicted\npod/coredns-65567c7b57-ftzcx evicted\npod/foo-gl4mq evicted\npod/test-apparmor-b5w85 evicted\npod/foo-vqpdv evicted\nnode/bootstrap-e2e-minion-group-ldkk evicted\n..................................................................................................................................................Node bootstrap-e2e-minion-group-ldkk recreated.\nNode bootstrap-e2e-minion-group-ldkk Ready=True\nnode/bootstrap-e2e-minion-group-ldkk uncordoned\nnode/bootstrap-e2e-minion-group-ptcn cordoned\nevicting pod \"ss-1\"\nevicting pod \"res-cons-upgrade-4nssb\"\nevicting pod \"coredns-65567c7b57-k7vfp\"\nevicting pod \"res-cons-upgrade-j7q55\"\nevicting pod \"foo-brx9h\"\nevicting pod \"l7-default-backend-678889f899-rfftw\"\nevicting pod \"foo-v8jhb\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-qx255\"\nevicting pod \"res-cons-upgrade-ctrl-hv5l4\"\nevicting pod \"coredns-65567c7b57-vkjg5\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-pft59\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-pdmw6\"\nevicting pod \"rs-5npgh\"\nevicting pod \"ss-0\"\nevicting pod \"kubernetes-dashboard-7778f8b456-hts8c\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-5hsjz\"\nevicting pod \"apparmor-loader-bh5r7\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-ggrds\"\nevicting pod \"service-test-45vm5\"\nevicting pod \"dp-657fc4b57d-wptvm\"\npod/dp-657fc4b57d-wptvm evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-pdmw6 evicted\npod/res-cons-upgrade-ctrl-hv5l4 evicted\npod/rs-5npgh evicted\npod/res-cons-upgrade-j7q55 evicted\npod/service-test-45vm5 evicted\npod/kubernetes-dashboard-7778f8b456-hts8c evicted\npod/coredns-65567c7b57-k7vfp evicted\npod/l7-default-backend-678889f899-rfftw evicted\npod/apparmor-loader-bh5r7 evicted\npod/volume-snapshot-controller-0 evicted\npod/metrics-server-v0.3.6-5f859c87d6-pft59 evicted\npod/ss-1 evicted\npod/kube-dns-autoscaler-65bc6d4889-5hsjz evicted\npod/coredns-65567c7b57-vkjg5 evicted\npod/ss-0 evicted\npod/res-cons-upgrade-4nssb evicted\npod/foo-brx9h evicted\npod/fluentd-gcp-scaler-76d9c77b4d-ggrds evicted\npod/event-exporter-v0.3.1-747b47fcd-qx255 evicted\npod/foo-v8jhb evicted\nnode/bootstrap-e2e-minion-group-ptcn evicted\n.....................................................................................................................................................................Node bootstrap-e2e-minion-group-ptcn recreated.\nNode bootstrap-e2e-minion-group-ptcn Ready=True\nnode/bootstrap-e2e-minion-group-ptcn 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.0.19+7148120a96140a\nbootstrap-e2e-minion-group-2jlh   Ready                      <none>   8m39s   v1.16.10-beta.0.16+9b2f377af995d3\nbootstrap-e2e-minion-group-ldkk   Ready                      <none>   17m     v1.16.10-beta.0.16+9b2f377af995d3\nbootstrap-e2e-minion-group-ptcn   Ready                      <none>   17m     v1.16.10-beta.0.16+9b2f377af995d3\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.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-2jlh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.16+9b2f377af995d3\"\nname: \"bootstrap-e2e-minion-group-ldkk\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.16+9b2f377af995d3\"\nname: \"bootstrap-e2e-minion-group-ptcn\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.16+9b2f377af995d3\"\n", stderr "Project: gce-gci-upg-1-3-1-4-ctl-skew\nNetwork Project: gce-gci-upg-1-3-1-4-ctl-skew\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-2jlh bootstrap-e2e-minion-group-ldkk bootstrap-e2e-minion-group-ptcn\n== Preparing node upgrade (to v1.16.10-beta.0.16+9b2f377af995d3). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-16-9b2f377af995d3\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/gce-gci-upg-1-3-1-4-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-16-9b2f377af995d3].\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-10-beta-0-16-9b2f377af995d3  n1-standard-2               2020-05-04T09:15:02.713-07:00\n== Finished preparing node upgrade (to v1.16.10-beta.0.16+9b2f377af995d3). ==\n== Upgrading nodes to v1.16.10-beta.0.16+9b2f377af995d3 with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-2jlh. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-6rpqj, kube-system/metadata-proxy-v0.1-2k8vd, sig-apps-daemonset-upgrade-9695/ds1-78dzc\n== Recreating instance bootstrap-e2e-minion-group-2jlh. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-2jlh to become ready. ==\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\n== Uncordon bootstrap-e2e-minion-group-2jlh. == \n== Draining bootstrap-e2e-minion-group-ldkk. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6958/test-apparmor-b5w85; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-lxcgk, kube-system/metadata-proxy-v0.1-wqt6r, sig-apps-daemonset-upgrade-9695/ds1-z5s4g\n== Recreating instance bootstrap-e2e-minion-group-ldkk. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-ldkk to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-ldkk. == \n== Draining bootstrap-e2e-minion-group-ptcn. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-m6pcb, kube-system/metadata-proxy-v0.1-pl4qg, sig-apps-daemonset-upgrade-9695/ds1-mbsz5\n== Recreating instance bootstrap-e2e-minion-group-ptcn. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-ptcn to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-ptcn. == \n== Deleting old templates in gce-gci-upg-1-3-1-4-ctl-skew. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/gce-gci-upg-1-3-1-4-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.16+9b2f377af995d3. ==\nWarning: Permanently added 'compute.2483342018158101259' (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: gce-gci-upg-1-3-1-4-ctl-skew\nNetwork Project: gce-gci-upg-1-3-1-4-ctl-skew\nZone: us-west1-b\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\n"
occurred

k8s.io/kubernetes/test/e2e/lifecycle.glob..func3.1.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/lifecycle/cluster_upgrade.go:178 +0x14a
k8s.io/kubernetes/test/e2e/chaosmonkey.(*Chaosmonkey).Do(0xc002dd5218)
	/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(0xc000bff680, 0x76e0c40, 0xc, 0xc, 0xc00074d230, 0xc0008a0000, 0xc00288e6a0, 0x2, 0xc00286c220)
	/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(0xc0004b6500)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:94 +0x242
k8s.io/kubernetes/test/e2e.TestE2E(0xc0004b6500)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:116 +0x2b
testing.tRunner(0xc0004b6500, 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-0nevicting 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] 24m7s

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  4 16:28:05.874: Unexpected error:
    <*errors.errorString | 0xc002380380>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.16+9b2f377af995d3]; 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.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-2jlh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-ldkk\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-ptcn\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.19+7148120a96140a\\\"\\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-0-16-9b2f377af995d3\\nnode/bootstrap-e2e-minion-group-2jlh cordoned\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-wx7pb\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-n97d9\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-t24v7\\\"\\nevicting pod \\\"res-cons-upgrade-5n7rf\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-ccmjx\\\"\\nevicting pod \\\"res-cons-upgrade-kpwqz\\\"\\nevicting pod \\\"coredns-65567c7b57-bbr7q\\\"\\nevicting pod \\\"foo-sgkcv\\\"\\npod/ss-0 evicted\\npod/kube-dns-autoscaler-65bc6d4889-t24v7 evicted\\npod/res-cons-upgrade-kpwqz evicted\\npod/res-cons-upgrade-5n7rf evicted\\npod/kubernetes-dashboard-7778f8b456-n97d9 evicted\\npod/coredns-65567c7b57-bbr7q evicted\\npod/metrics-server-v0.3.6-5f859c87d6-ccmjx evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-wx7pb evicted\\npod/foo-sgkcv evicted\\nnode/bootstrap-e2e-minion-group-2jlh evicted\\n........................................................................................................Node bootstrap-e2e-minion-group-2jlh recreated.\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\\nNode bootstrap-e2e-minion-group-2jlh Ready=True\\nnode/bootstrap-e2e-minion-group-2jlh already uncordoned\\nnode/bootstrap-e2e-minion-group-ldkk cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-t6j8h\\\"\\nevicting pod \\\"dp-657fc4b57d-mfzx6\\\"\\nevicting pod \\\"test-apparmor-b5w85\\\"\\nevicting pod \\\"res-cons-upgrade-bh4n2\\\"\\nevicting pod \\\"l7-default-backend-678889f899-slsk5\\\"\\nevicting pod \\\"foo-vqpdv\\\"\\nevicting pod \\\"res-cons-upgrade-kk28z\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"coredns-65567c7b57-ftzcx\\\"\\nevicting pod \\\"service-test-xtgr7\\\"\\nevicting pod \\\"test-apparmor-9psjc\\\"\\nevicting pod \\\"apparmor-loader-28lxv\\\"\\nevicting pod \\\"foo-gl4mq\\\"\\npod/dp-657fc4b57d-mfzx6 evicted\\npod/test-apparmor-9psjc evicted\\npod/l7-default-backend-678889f899-slsk5 evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-t6j8h evicted\\npod/res-cons-upgrade-kk28z evicted\\npod/ss-2 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-0 evicted\\npod/service-test-xtgr7 evicted\\npod/res-cons-upgrade-bh4n2 evicted\\npod/apparmor-loader-28lxv evicted\\npod/coredns-65567c7b57-ftzcx evicted\\npod/foo-gl4mq evicted\\npod/test-apparmor-b5w85 evicted\\npod/foo-vqpdv evicted\\nnode/bootstrap-e2e-minion-group-ldkk evicted\\n..................................................................................................................................................Node bootstrap-e2e-minion-group-ldkk recreated.\\nNode bootstrap-e2e-minion-group-ldkk Ready=True\\nnode/bootstrap-e2e-minion-group-ldkk uncordoned\\nnode/bootstrap-e2e-minion-group-ptcn cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"res-cons-upgrade-4nssb\\\"\\nevicting pod \\\"coredns-65567c7b57-k7vfp\\\"\\nevicting pod \\\"res-cons-upgrade-j7q55\\\"\\nevicting pod \\\"foo-brx9h\\\"\\nevicting pod \\\"l7-default-backend-678889f899-rfftw\\\"\\nevicting pod \\\"foo-v8jhb\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-qx255\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-hv5l4\\\"\\nevicting pod \\\"coredns-65567c7b57-vkjg5\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-pft59\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-pdmw6\\\"\\nevicting pod \\\"rs-5npgh\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-hts8c\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-5hsjz\\\"\\nevicting pod \\\"apparmor-loader-bh5r7\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-ggrds\\\"\\nevicting pod \\\"service-test-45vm5\\\"\\nevicting pod \\\"dp-657fc4b57d-wptvm\\\"\\npod/dp-657fc4b57d-wptvm evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-pdmw6 evicted\\npod/res-cons-upgrade-ctrl-hv5l4 evicted\\npod/rs-5npgh evicted\\npod/res-cons-upgrade-j7q55 evicted\\npod/service-test-45vm5 evicted\\npod/kubernetes-dashboard-7778f8b456-hts8c evicted\\npod/coredns-65567c7b57-k7vfp evicted\\npod/l7-default-backend-678889f899-rfftw evicted\\npod/apparmor-loader-bh5r7 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/metrics-server-v0.3.6-5f859c87d6-pft59 evicted\\npod/ss-1 evicted\\npod/kube-dns-autoscaler-65bc6d4889-5hsjz evicted\\npod/coredns-65567c7b57-vkjg5 evicted\\npod/ss-0 evicted\\npod/res-cons-upgrade-4nssb evicted\\npod/foo-brx9h evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-ggrds evicted\\npod/event-exporter-v0.3.1-747b47fcd-qx255 evicted\\npod/foo-v8jhb evicted\\nnode/bootstrap-e2e-minion-group-ptcn evicted\\n.....................................................................................................................................................................Node bootstrap-e2e-minion-group-ptcn recreated.\\nNode bootstrap-e2e-minion-group-ptcn Ready=True\\nnode/bootstrap-e2e-minion-group-ptcn 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.0.19+7148120a96140a\\nbootstrap-e2e-minion-group-2jlh   Ready                      <none>   8m39s   v1.16.10-beta.0.16+9b2f377af995d3\\nbootstrap-e2e-minion-group-ldkk   Ready                      <none>   17m     v1.16.10-beta.0.16+9b2f377af995d3\\nbootstrap-e2e-minion-group-ptcn   Ready                      <none>   17m     v1.16.10-beta.0.16+9b2f377af995d3\\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.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-2jlh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.16+9b2f377af995d3\\\"\\nname: \\\"bootstrap-e2e-minion-group-ldkk\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.16+9b2f377af995d3\\\"\\nname: \\\"bootstrap-e2e-minion-group-ptcn\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.16+9b2f377af995d3\\\"\\n\", stderr \"Project: gce-gci-upg-1-3-1-4-ctl-skew\\nNetwork Project: gce-gci-upg-1-3-1-4-ctl-skew\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-2jlh bootstrap-e2e-minion-group-ldkk bootstrap-e2e-minion-group-ptcn\\n== Preparing node upgrade (to v1.16.10-beta.0.16+9b2f377af995d3). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-16-9b2f377af995d3\\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/gce-gci-upg-1-3-1-4-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-16-9b2f377af995d3].\\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-10-beta-0-16-9b2f377af995d3  n1-standard-2               2020-05-04T09:15:02.713-07:00\\n== Finished preparing node upgrade (to v1.16.10-beta.0.16+9b2f377af995d3). ==\\n== Upgrading nodes to v1.16.10-beta.0.16+9b2f377af995d3 with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-2jlh. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-6rpqj, kube-system/metadata-proxy-v0.1-2k8vd, sig-apps-daemonset-upgrade-9695/ds1-78dzc\\n== Recreating instance bootstrap-e2e-minion-group-2jlh. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-2jlh to become ready. ==\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\nError from server (NotFound): nodes \\\"bootstrap-e2e-minion-group-2jlh\\\" not found\\n== Uncordon bootstrap-e2e-minion-group-2jlh. == \\n== Draining bootstrap-e2e-minion-group-ldkk. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6958/test-apparmor-b5w85; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-lxcgk, kube-system/metadata-proxy-v0.1-wqt6r, sig-apps-daemonset-upgrade-9695/ds1-z5s4g\\n== Recreating instance bootstrap-e2e-minion-group-ldkk. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-ldkk to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-ldkk. == \\n== Draining bootstrap-e2e-minion-group-ptcn. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-m6pcb, kube-system/metadata-proxy-v0.1-pl4qg, sig-apps-daemonset-upgrade-9695/ds1-mbsz5\\n== Recreating instance bootstrap-e2e-minion-group-ptcn. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-ptcn to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-ptcn. == \\n== Deleting old templates in gce-gci-upg-1-3-1-4-ctl-skew. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/gce-gci-upg-1-3-1-4-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.16+9b2f377af995d3. ==\\nWarning: Permanently added 'compute.2483342018158101259' (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: gce-gci-upg-1-3-1-4-ctl-skew\\nNetwork Project: gce-gci-upg-1-3-1-4-ctl-skew\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.16+9b2f377af995d3]; 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.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-2jlh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-ldkk\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-ptcn\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.19+7148120a96140a\"\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-0-16-9b2f377af995d3\nnode/bootstrap-e2e-minion-group-2jlh cordoned\nevicting pod \"ss-0\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-wx7pb\"\nevicting pod \"kubernetes-dashboard-7778f8b456-n97d9\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-t24v7\"\nevicting pod \"res-cons-upgrade-5n7rf\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-ccmjx\"\nevicting pod \"res-cons-upgrade-kpwqz\"\nevicting pod \"coredns-65567c7b57-bbr7q\"\nevicting pod \"foo-sgkcv\"\npod/ss-0 evicted\npod/kube-dns-autoscaler-65bc6d4889-t24v7 evicted\npod/res-cons-upgrade-kpwqz evicted\npod/res-cons-upgrade-5n7rf evicted\npod/kubernetes-dashboard-7778f8b456-n97d9 evicted\npod/coredns-65567c7b57-bbr7q evicted\npod/metrics-server-v0.3.6-5f859c87d6-ccmjx evicted\npod/fluentd-gcp-scaler-76d9c77b4d-wx7pb evicted\npod/foo-sgkcv evicted\nnode/bootstrap-e2e-minion-group-2jlh evicted\n........................................................................................................Node bootstrap-e2e-minion-group-2jlh recreated.\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh is still not ready: Ready=\nNode bootstrap-e2e-minion-group-2jlh Ready=True\nnode/bootstrap-e2e-minion-group-2jlh already uncordoned\nnode/bootstrap-e2e-minion-group-ldkk cordoned\nevicting pod \"ss-2\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-t6j8h\"\nevicting pod \"dp-657fc4b57d-mfzx6\"\nevicting pod \"test-apparmor-b5w85\"\nevicting pod \"res-cons-upgrade-bh4n2\"\nevicting pod \"l7-default-backend-678889f899-slsk5\"\nevicting pod \"foo-vqpdv\"\nevicting pod \"res-cons-upgrade-kk28z\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"ss-0\"\nevicting pod \"coredns-65567c7b57-ftzcx\"\nevicting pod \"service-test-xtgr7\"\nevicting pod \"test-apparmor-9psjc\"\nevicting pod \"apparmor-loader-28lxv\"\nevicting pod \"foo-gl4mq\"\npod/dp-657fc4b57d-mfzx6 evicted\npod/test-apparmor-9psjc evicted\npod/l7-default-backend-678889f899-slsk5 evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-t6j8h evicted\npod/res-cons-upgrade-kk28z evicted\npod/ss-2 evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-0 evicted\npod/service-test-xtgr7 evicted\npod/res-cons-upgrade-bh4n2 evicted\npod/apparmor-loader-28lxv evicted\npod/coredns-65567c7b57-ftzcx evicted\npod/foo-gl4mq evicted\npod/test-apparmor-b5w85 evicted\npod/foo-vqpdv evicted\nnode/bootstrap-e2e-minion-group-ldkk evicted\n..................................................................................................................................................Node bootstrap-e2e-minion-group-ldkk recreated.\nNode bootstrap-e2e-minion-group-ldkk Ready=True\nnode/bootstrap-e2e-minion-group-ldkk uncordoned\nnode/bootstrap-e2e-minion-group-ptcn cordoned\nevicting pod \"ss-1\"\nevicting pod \"res-cons-upgrade-4nssb\"\nevicting pod \"coredns-65567c7b57-k7vfp\"\nevicting pod \"res-cons-upgrade-j7q55\"\nevicting pod \"foo-brx9h\"\nevicting pod \"l7-default-backend-678889f899-rfftw\"\nevicting pod \"foo-v8jhb\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-qx255\"\nevicting pod \"res-cons-upgrade-ctrl-hv5l4\"\nevicting pod \"coredns-65567c7b57-vkjg5\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-pft59\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-pdmw6\"\nevicting pod \"rs-5npgh\"\nevicting pod \"ss-0\"\nevicting pod \"kubernetes-dashboard-7778f8b456-hts8c\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-5hsjz\"\nevicting pod \"apparmor-loader-bh5r7\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-ggrds\"\nevicting pod \"service-test-45vm5\"\nevicting pod \"dp-657fc4b57d-wptvm\"\npod/dp-657fc4b57d-wptvm evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-pdmw6 evicted\npod/res-cons-upgrade-ctrl-hv5l4 evicted\npod/rs-5npgh evicted\npod/res-cons-upgrade-j7q55 evicted\npod/service-test-45vm5 evicted\npod/kubernetes-dashboard-7778f8b456-hts8c evicted\npod/coredns-65567c7b57-k7vfp evicted\npod/l7-default-backend-678889f899-rfftw evicted\npod/apparmor-loader-bh5r7 evicted\npod/volume-snapshot-controller-0 evicted\npod/metrics-server-v0.3.6-5f859c87d6-pft59 evicted\npod/ss-1 evicted\npod/kube-dns-autoscaler-65bc6d4889-5hsjz evicted\npod/coredns-65567c7b57-vkjg5 evicted\npod/ss-0 evicted\npod/res-cons-upgrade-4nssb evicted\npod/foo-brx9h evicted\npod/fluentd-gcp-scaler-76d9c77b4d-ggrds evicted\npod/event-exporter-v0.3.1-747b47fcd-qx255 evicted\npod/foo-v8jhb evicted\nnode/bootstrap-e2e-minion-group-ptcn evicted\n.....................................................................................................................................................................Node bootstrap-e2e-minion-group-ptcn recreated.\nNode bootstrap-e2e-minion-group-ptcn Ready=True\nnode/bootstrap-e2e-minion-group-ptcn 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.0.19+7148120a96140a\nbootstrap-e2e-minion-group-2jlh   Ready                      <none>   8m39s   v1.16.10-beta.0.16+9b2f377af995d3\nbootstrap-e2e-minion-group-ldkk   Ready                      <none>   17m     v1.16.10-beta.0.16+9b2f377af995d3\nbootstrap-e2e-minion-group-ptcn   Ready                      <none>   17m     v1.16.10-beta.0.16+9b2f377af995d3\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.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-2jlh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.16+9b2f377af995d3\"\nname: \"bootstrap-e2e-minion-group-ldkk\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.16+9b2f377af995d3\"\nname: \"bootstrap-e2e-minion-group-ptcn\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.16+9b2f377af995d3\"\n", stderr "Project: gce-gci-upg-1-3-1-4-ctl-skew\nNetwork Project: gce-gci-upg-1-3-1-4-ctl-skew\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-2jlh bootstrap-e2e-minion-group-ldkk bootstrap-e2e-minion-group-ptcn\n== Preparing node upgrade (to v1.16.10-beta.0.16+9b2f377af995d3). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-16-9b2f377af995d3\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/gce-gci-upg-1-3-1-4-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-16-9b2f377af995d3].\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-10-beta-0-16-9b2f377af995d3  n1-standard-2               2020-05-04T09:15:02.713-07:00\n== Finished preparing node upgrade (to v1.16.10-beta.0.16+9b2f377af995d3). ==\n== Upgrading nodes to v1.16.10-beta.0.16+9b2f377af995d3 with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-2jlh. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-6rpqj, kube-system/metadata-proxy-v0.1-2k8vd, sig-apps-daemonset-upgrade-9695/ds1-78dzc\n== Recreating instance bootstrap-e2e-minion-group-2jlh. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-2jlh to become ready. ==\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\nError from server (NotFound): nodes \"bootstrap-e2e-minion-group-2jlh\" not found\n== Uncordon bootstrap-e2e-minion-group-2jlh. == \n== Draining bootstrap-e2e-minion-group-ldkk. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6958/test-apparmor-b5w85; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-lxcgk, kube-system/metadata-proxy-v0.1-wqt6r, sig-apps-daemonset-upgrade-9695/ds1-z5s4g\n== Recreating instance bootstrap-e2e-minion-group-ldkk. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-ldkk to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-ldkk. == \n== Draining bootstrap-e2e-minion-group-ptcn. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-m6pcb, kube-system/metadata-proxy-v0.1-pl4qg, sig-apps-daemonset-upgrade-9695/ds1-mbsz5\n== Recreating instance bootstrap-e2e-minion-group-ptcn. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-ptcn to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-ptcn. == \n== Deleting old templates in gce-gci-upg-1-3-1-4-ctl-skew. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/gce-gci-upg-1-3-1-4-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.16+9b2f377af995d3. ==\nWarning: Permanently added 'compute.2483342018158101259' (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: gce-gci-upg-1-3-1-4-ctl-skew\nNetwork Project: gce-gci-upg-1-3-1-4-ctl-skew\nZone: us-west1-b\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\n"
occurred
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/lifecycle/cluster_upgrade.go:178
				
				Click to see stdout/stderrfrom junit_upgrade01.xml

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UpgradeTest 24m25s

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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