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ResultFAILURE
Tests 3 failed / 443 succeeded
Started2020-05-17 04:12
Elapsed12h9m
Revision
Builder8c1c6bb7-97f4-11ea-aa9b-c69591b579a5
links{u'resultstore': {u'url': u'https://source.cloud.google.com/results/invocations/391c06f8-d700-43d9-a4bd-dc91e2588f40/targets/test'}}
resultstorehttps://source.cloud.google.com/results/invocations/391c06f8-d700-43d9-a4bd-dc91e2588f40/targets/test
infra-commit9a99ab6ac
job-versionv1.17.6-beta.0.35+1596ecd5da9c7b
master_os_imagecos-77-12371-175-0
node_os_imagecos-73-11647-163-0
revisionv1.17.6-beta.0.35+1596ecd5da9c7b

Test Failures


Cluster downgrade [sig-cluster-lifecycle] cluster-downgrade 10m44s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cluster\-lifecycle\]\scluster\-downgrade$'
May 17 04:32:39.043: Unexpected error:
    <*errors.errorString | 0xc0022ecaf0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.29+d4d11e74d02748]; got error exit status 1, stdout \"Fetching the previously installed CoreDNS version\\n== Pre-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-jzvl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-m8sl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-pq9x\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading node environment variables. ==\\nUsing subnet bootstrap-e2e\\nInstance template name: bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748\\nnode/bootstrap-e2e-minion-group-jzvl cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"coredns-65567c7b57-5rk79\\\"\\nevicting pod \\\"res-cons-upgrade-d9j96\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"foo-zllzs\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-hzw4j\\\"\\nevicting pod \\\"res-cons-upgrade-j85p5\\\"\\npod/res-cons-upgrade-d9j96 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-1 evicted\\npod/coredns-65567c7b57-5rk79 evicted\\npod/kube-dns-autoscaler-65bc6d4889-hzw4j evicted\\npod/res-cons-upgrade-j85p5 evicted\\npod/foo-zllzs evicted\\nnode/bootstrap-e2e-minion-group-jzvl evicted\\n................................................................................Node bootstrap-e2e-minion-group-jzvl recreated.\\nNode bootstrap-e2e-minion-group-jzvl Ready=True\\nnode/bootstrap-e2e-minion-group-jzvl uncordoned\\nnode/bootstrap-e2e-minion-group-m8sl cordoned\\nevicting pod \\\"res-cons-upgrade-9td4x\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-x2nkg\\\"\\nevicting pod \\\"service-test-g8zds\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-8czcb\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-frpgb\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-xh5jc\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-8pjcd\\\"\\nevicting pod \\\"foo-frtct\\\"\\nevicting pod \\\"res-cons-upgrade-dn4xz\\\"\\nevicting pod \\\"l7-default-backend-678889f899-zxc7v\\\"\\nevicting pod \\\"coredns-65567c7b57-zsghf\\\"\\nevicting pod \\\"foo-djwcb\\\"\\nevicting pod \\\"dp-657fc4b57d-frv7z\\\"\\npod/dp-657fc4b57d-frv7z evicted\\npod/l7-default-backend-678889f899-zxc7v evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-xh5jc evicted\\npod/kubernetes-dashboard-7778f8b456-frpgb evicted\\npod/ss-0 evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-ctrl-8czcb evicted\\npod/res-cons-upgrade-9td4x evicted\\npod/service-test-g8zds evicted\\npod/metrics-server-v0.3.6-5f859c87d6-8pjcd evicted\\npod/coredns-65567c7b57-zsghf evicted\\npod/res-cons-upgrade-dn4xz evicted\\npod/foo-frtct evicted\\npod/foo-djwcb evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-x2nkg evicted\\nnode/bootstrap-e2e-minion-group-m8sl evicted\\n.......................................................................................................................................Node bootstrap-e2e-minion-group-m8sl recreated.\\nNode bootstrap-e2e-minion-group-m8sl Ready=True\\nnode/bootstrap-e2e-minion-group-m8sl uncordoned\\nnode/bootstrap-e2e-minion-group-pq9x cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-vx6xz\\\"\\nevicting pod \\\"service-test-tjr5m\\\"\\nevicting pod \\\"rs-vvdpf\\\"\\nevicting pod \\\"apparmor-loader-xhfts\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-fkjk9\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"res-cons-upgrade-gqzpr\\\"\\nevicting pod \\\"coredns-65567c7b57-p7t4w\\\"\\nevicting pod \\\"test-apparmor-7qzbl\\\"\\nevicting pod \\\"test-apparmor-wswx2\\\"\\npod/test-apparmor-7qzbl evicted\\npod/apparmor-loader-xhfts evicted\\npod/service-test-tjr5m evicted\\npod/volume-snapshot-controller-0 evicted\\npod/rs-vvdpf evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-gqzpr evicted\\npod/kube-dns-autoscaler-65bc6d4889-fkjk9 evicted\\npod/ss-1 evicted\\npod/coredns-65567c7b57-p7t4w evicted\\npod/test-apparmor-wswx2 evicted\\npod/event-exporter-v0.3.1-747b47fcd-vx6xz evicted\\nnode/bootstrap-e2e-minion-group-pq9x evicted\\n...............................................................................................................Node bootstrap-e2e-minion-group-pq9x recreated.\\nNode bootstrap-e2e-minion-group-pq9x Ready=True\\nnode/bootstrap-e2e-minion-group-pq9x 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>   14m   v1.17.6-beta.0.35+1596ecd5da9c7b\\nbootstrap-e2e-minion-group-jzvl   Ready                      <none>   14m   v1.16.10-beta.0.29+d4d11e74d02748\\nbootstrap-e2e-minion-group-m8sl   Ready                      <none>   14m   v1.16.10-beta.0.29+d4d11e74d02748\\nbootstrap-e2e-minion-group-pq9x   Ready                      <none>   14m   v1.16.10-beta.0.29+d4d11e74d02748\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\nscheduler            Healthy   ok                  \\ncontroller-manager   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.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-jzvl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\nname: \\\"bootstrap-e2e-minion-group-m8sl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\nname: \\\"bootstrap-e2e-minion-group-pq9x\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\n\", stderr \"Project: k8s-jkns-e2e-gce-gci\\nNetwork Project: k8s-jkns-e2e-gce-gci\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-jzvl bootstrap-e2e-minion-group-m8sl bootstrap-e2e-minion-group-pq9x\\n== Preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748\\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\\nCreated [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-gci/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748].\\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748  n1-standard-2               2020-05-16T21:22:15.596-07:00\\n== Finished preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\\n== Upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748 with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-jzvl. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-dplcc, kube-system/metadata-proxy-v0.1-qnhkz, sig-apps-daemonset-upgrade-4361/ds1-wrjb5\\n== Recreating instance bootstrap-e2e-minion-group-jzvl. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-jzvl to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-jzvl. == \\n== Draining bootstrap-e2e-minion-group-m8sl. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-h9k77, kube-system/metadata-proxy-v0.1-2z6b4, sig-apps-daemonset-upgrade-4361/ds1-nzbrk\\n== Recreating instance bootstrap-e2e-minion-group-m8sl. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-m8sl to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-m8sl. == \\n== Draining bootstrap-e2e-minion-group-pq9x. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6808/test-apparmor-wswx2; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-h6nk4, kube-system/metadata-proxy-v0.1-dfmgl, sig-apps-daemonset-upgrade-4361/ds1-gw4jw\\n== Recreating instance bootstrap-e2e-minion-group-pq9x. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-pq9x to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-pq9x. == \\n== Deleting old templates in k8s-jkns-e2e-gce-gci. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-gci/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748. ==\\nWarning: Permanently added 'compute.7402032805714920627' (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-gci\\nNetwork Project: k8s-jkns-e2e-gce-gci\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.29+d4d11e74d02748]; got error exit status 1, stdout "Fetching the previously installed CoreDNS version\n== Pre-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-jzvl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-m8sl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-pq9x\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading node environment variables. ==\nUsing subnet bootstrap-e2e\nInstance template name: bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748\nnode/bootstrap-e2e-minion-group-jzvl cordoned\nevicting pod \"ss-1\"\nevicting pod \"coredns-65567c7b57-5rk79\"\nevicting pod \"res-cons-upgrade-d9j96\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"foo-zllzs\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-hzw4j\"\nevicting pod \"res-cons-upgrade-j85p5\"\npod/res-cons-upgrade-d9j96 evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-1 evicted\npod/coredns-65567c7b57-5rk79 evicted\npod/kube-dns-autoscaler-65bc6d4889-hzw4j evicted\npod/res-cons-upgrade-j85p5 evicted\npod/foo-zllzs evicted\nnode/bootstrap-e2e-minion-group-jzvl evicted\n................................................................................Node bootstrap-e2e-minion-group-jzvl recreated.\nNode bootstrap-e2e-minion-group-jzvl Ready=True\nnode/bootstrap-e2e-minion-group-jzvl uncordoned\nnode/bootstrap-e2e-minion-group-m8sl cordoned\nevicting pod \"res-cons-upgrade-9td4x\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-x2nkg\"\nevicting pod \"service-test-g8zds\"\nevicting pod \"res-cons-upgrade-ctrl-8czcb\"\nevicting pod \"kubernetes-dashboard-7778f8b456-frpgb\"\nevicting pod \"ss-2\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-xh5jc\"\nevicting pod \"ss-0\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-8pjcd\"\nevicting pod \"foo-frtct\"\nevicting pod \"res-cons-upgrade-dn4xz\"\nevicting pod \"l7-default-backend-678889f899-zxc7v\"\nevicting pod \"coredns-65567c7b57-zsghf\"\nevicting pod \"foo-djwcb\"\nevicting pod \"dp-657fc4b57d-frv7z\"\npod/dp-657fc4b57d-frv7z evicted\npod/l7-default-backend-678889f899-zxc7v evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-xh5jc evicted\npod/kubernetes-dashboard-7778f8b456-frpgb evicted\npod/ss-0 evicted\npod/ss-2 evicted\npod/res-cons-upgrade-ctrl-8czcb evicted\npod/res-cons-upgrade-9td4x evicted\npod/service-test-g8zds evicted\npod/metrics-server-v0.3.6-5f859c87d6-8pjcd evicted\npod/coredns-65567c7b57-zsghf evicted\npod/res-cons-upgrade-dn4xz evicted\npod/foo-frtct evicted\npod/foo-djwcb evicted\npod/fluentd-gcp-scaler-76d9c77b4d-x2nkg evicted\nnode/bootstrap-e2e-minion-group-m8sl evicted\n.......................................................................................................................................Node bootstrap-e2e-minion-group-m8sl recreated.\nNode bootstrap-e2e-minion-group-m8sl Ready=True\nnode/bootstrap-e2e-minion-group-m8sl uncordoned\nnode/bootstrap-e2e-minion-group-pq9x cordoned\nevicting pod \"ss-2\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-vx6xz\"\nevicting pod \"service-test-tjr5m\"\nevicting pod \"rs-vvdpf\"\nevicting pod \"apparmor-loader-xhfts\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-fkjk9\"\nevicting pod \"ss-1\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"res-cons-upgrade-gqzpr\"\nevicting pod \"coredns-65567c7b57-p7t4w\"\nevicting pod \"test-apparmor-7qzbl\"\nevicting pod \"test-apparmor-wswx2\"\npod/test-apparmor-7qzbl evicted\npod/apparmor-loader-xhfts evicted\npod/service-test-tjr5m evicted\npod/volume-snapshot-controller-0 evicted\npod/rs-vvdpf evicted\npod/ss-2 evicted\npod/res-cons-upgrade-gqzpr evicted\npod/kube-dns-autoscaler-65bc6d4889-fkjk9 evicted\npod/ss-1 evicted\npod/coredns-65567c7b57-p7t4w evicted\npod/test-apparmor-wswx2 evicted\npod/event-exporter-v0.3.1-747b47fcd-vx6xz evicted\nnode/bootstrap-e2e-minion-group-pq9x evicted\n...............................................................................................................Node bootstrap-e2e-minion-group-pq9x recreated.\nNode bootstrap-e2e-minion-group-pq9x Ready=True\nnode/bootstrap-e2e-minion-group-pq9x 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>   14m   v1.17.6-beta.0.35+1596ecd5da9c7b\nbootstrap-e2e-minion-group-jzvl   Ready                      <none>   14m   v1.16.10-beta.0.29+d4d11e74d02748\nbootstrap-e2e-minion-group-m8sl   Ready                      <none>   14m   v1.16.10-beta.0.29+d4d11e74d02748\nbootstrap-e2e-minion-group-pq9x   Ready                      <none>   14m   v1.16.10-beta.0.29+d4d11e74d02748\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\nscheduler            Healthy   ok                  \ncontroller-manager   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.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-jzvl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\nname: \"bootstrap-e2e-minion-group-m8sl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\nname: \"bootstrap-e2e-minion-group-pq9x\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\n", stderr "Project: k8s-jkns-e2e-gce-gci\nNetwork Project: k8s-jkns-e2e-gce-gci\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-jzvl bootstrap-e2e-minion-group-m8sl bootstrap-e2e-minion-group-pq9x\n== Preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\nCreated [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-gci/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748].\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748  n1-standard-2               2020-05-16T21:22:15.596-07:00\n== Finished preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\n== Upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748 with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-jzvl. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-dplcc, kube-system/metadata-proxy-v0.1-qnhkz, sig-apps-daemonset-upgrade-4361/ds1-wrjb5\n== Recreating instance bootstrap-e2e-minion-group-jzvl. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-jzvl to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-jzvl. == \n== Draining bootstrap-e2e-minion-group-m8sl. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-h9k77, kube-system/metadata-proxy-v0.1-2z6b4, sig-apps-daemonset-upgrade-4361/ds1-nzbrk\n== Recreating instance bootstrap-e2e-minion-group-m8sl. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-m8sl to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-m8sl. == \n== Draining bootstrap-e2e-minion-group-pq9x. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6808/test-apparmor-wswx2; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-h6nk4, kube-system/metadata-proxy-v0.1-dfmgl, sig-apps-daemonset-upgrade-4361/ds1-gw4jw\n== Recreating instance bootstrap-e2e-minion-group-pq9x. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-pq9x to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-pq9x. == \n== Deleting old templates in k8s-jkns-e2e-gce-gci. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-gci/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748. ==\nWarning: Permanently added 'compute.7402032805714920627' (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-gci\nNetwork Project: k8s-jkns-e2e-gce-gci\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(0xc001917218)
	/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(0xc000b85b80, 0x76e0c40, 0xc, 0xc, 0xc000e3b500, 0xc003638e10, 0xc0037e25e0, 0x2, 0xc0037e2380)
	/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(0xc001c6f800)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:94 +0x242
k8s.io/kubernetes/test/e2e.TestE2E(0xc001c6f800)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:116 +0x2b
testing.tRunner(0xc001c6f800, 0x49afa50)
	/usr/local/go/src/testing/testing.go:909 +0xc9
created by testing.(*T).Run
	/usr/local/go/src/testing/testing.go:960 +0x350
				from junit_upgradeupgrades.xml

Find ss-1nevicting 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] 20m55s

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 17 04:32:39.043: Unexpected error:
    <*errors.errorString | 0xc0022ecaf0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.29+d4d11e74d02748]; got error exit status 1, stdout \"Fetching the previously installed CoreDNS version\\n== Pre-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-jzvl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-m8sl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-pq9x\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading node environment variables. ==\\nUsing subnet bootstrap-e2e\\nInstance template name: bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748\\nnode/bootstrap-e2e-minion-group-jzvl cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"coredns-65567c7b57-5rk79\\\"\\nevicting pod \\\"res-cons-upgrade-d9j96\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"foo-zllzs\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-hzw4j\\\"\\nevicting pod \\\"res-cons-upgrade-j85p5\\\"\\npod/res-cons-upgrade-d9j96 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-1 evicted\\npod/coredns-65567c7b57-5rk79 evicted\\npod/kube-dns-autoscaler-65bc6d4889-hzw4j evicted\\npod/res-cons-upgrade-j85p5 evicted\\npod/foo-zllzs evicted\\nnode/bootstrap-e2e-minion-group-jzvl evicted\\n................................................................................Node bootstrap-e2e-minion-group-jzvl recreated.\\nNode bootstrap-e2e-minion-group-jzvl Ready=True\\nnode/bootstrap-e2e-minion-group-jzvl uncordoned\\nnode/bootstrap-e2e-minion-group-m8sl cordoned\\nevicting pod \\\"res-cons-upgrade-9td4x\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-x2nkg\\\"\\nevicting pod \\\"service-test-g8zds\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-8czcb\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-frpgb\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-xh5jc\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-8pjcd\\\"\\nevicting pod \\\"foo-frtct\\\"\\nevicting pod \\\"res-cons-upgrade-dn4xz\\\"\\nevicting pod \\\"l7-default-backend-678889f899-zxc7v\\\"\\nevicting pod \\\"coredns-65567c7b57-zsghf\\\"\\nevicting pod \\\"foo-djwcb\\\"\\nevicting pod \\\"dp-657fc4b57d-frv7z\\\"\\npod/dp-657fc4b57d-frv7z evicted\\npod/l7-default-backend-678889f899-zxc7v evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-xh5jc evicted\\npod/kubernetes-dashboard-7778f8b456-frpgb evicted\\npod/ss-0 evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-ctrl-8czcb evicted\\npod/res-cons-upgrade-9td4x evicted\\npod/service-test-g8zds evicted\\npod/metrics-server-v0.3.6-5f859c87d6-8pjcd evicted\\npod/coredns-65567c7b57-zsghf evicted\\npod/res-cons-upgrade-dn4xz evicted\\npod/foo-frtct evicted\\npod/foo-djwcb evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-x2nkg evicted\\nnode/bootstrap-e2e-minion-group-m8sl evicted\\n.......................................................................................................................................Node bootstrap-e2e-minion-group-m8sl recreated.\\nNode bootstrap-e2e-minion-group-m8sl Ready=True\\nnode/bootstrap-e2e-minion-group-m8sl uncordoned\\nnode/bootstrap-e2e-minion-group-pq9x cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-vx6xz\\\"\\nevicting pod \\\"service-test-tjr5m\\\"\\nevicting pod \\\"rs-vvdpf\\\"\\nevicting pod \\\"apparmor-loader-xhfts\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-fkjk9\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"res-cons-upgrade-gqzpr\\\"\\nevicting pod \\\"coredns-65567c7b57-p7t4w\\\"\\nevicting pod \\\"test-apparmor-7qzbl\\\"\\nevicting pod \\\"test-apparmor-wswx2\\\"\\npod/test-apparmor-7qzbl evicted\\npod/apparmor-loader-xhfts evicted\\npod/service-test-tjr5m evicted\\npod/volume-snapshot-controller-0 evicted\\npod/rs-vvdpf evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-gqzpr evicted\\npod/kube-dns-autoscaler-65bc6d4889-fkjk9 evicted\\npod/ss-1 evicted\\npod/coredns-65567c7b57-p7t4w evicted\\npod/test-apparmor-wswx2 evicted\\npod/event-exporter-v0.3.1-747b47fcd-vx6xz evicted\\nnode/bootstrap-e2e-minion-group-pq9x evicted\\n...............................................................................................................Node bootstrap-e2e-minion-group-pq9x recreated.\\nNode bootstrap-e2e-minion-group-pq9x Ready=True\\nnode/bootstrap-e2e-minion-group-pq9x 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>   14m   v1.17.6-beta.0.35+1596ecd5da9c7b\\nbootstrap-e2e-minion-group-jzvl   Ready                      <none>   14m   v1.16.10-beta.0.29+d4d11e74d02748\\nbootstrap-e2e-minion-group-m8sl   Ready                      <none>   14m   v1.16.10-beta.0.29+d4d11e74d02748\\nbootstrap-e2e-minion-group-pq9x   Ready                      <none>   14m   v1.16.10-beta.0.29+d4d11e74d02748\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\nscheduler            Healthy   ok                  \\ncontroller-manager   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.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-jzvl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\nname: \\\"bootstrap-e2e-minion-group-m8sl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\nname: \\\"bootstrap-e2e-minion-group-pq9x\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\n\", stderr \"Project: k8s-jkns-e2e-gce-gci\\nNetwork Project: k8s-jkns-e2e-gce-gci\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-jzvl bootstrap-e2e-minion-group-m8sl bootstrap-e2e-minion-group-pq9x\\n== Preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748\\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\\nCreated [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-gci/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748].\\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748  n1-standard-2               2020-05-16T21:22:15.596-07:00\\n== Finished preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\\n== Upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748 with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-jzvl. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-dplcc, kube-system/metadata-proxy-v0.1-qnhkz, sig-apps-daemonset-upgrade-4361/ds1-wrjb5\\n== Recreating instance bootstrap-e2e-minion-group-jzvl. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-jzvl to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-jzvl. == \\n== Draining bootstrap-e2e-minion-group-m8sl. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-h9k77, kube-system/metadata-proxy-v0.1-2z6b4, sig-apps-daemonset-upgrade-4361/ds1-nzbrk\\n== Recreating instance bootstrap-e2e-minion-group-m8sl. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-m8sl to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-m8sl. == \\n== Draining bootstrap-e2e-minion-group-pq9x. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6808/test-apparmor-wswx2; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-h6nk4, kube-system/metadata-proxy-v0.1-dfmgl, sig-apps-daemonset-upgrade-4361/ds1-gw4jw\\n== Recreating instance bootstrap-e2e-minion-group-pq9x. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-pq9x to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-pq9x. == \\n== Deleting old templates in k8s-jkns-e2e-gce-gci. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-gci/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748. ==\\nWarning: Permanently added 'compute.7402032805714920627' (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-gci\\nNetwork Project: k8s-jkns-e2e-gce-gci\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.29+d4d11e74d02748]; got error exit status 1, stdout "Fetching the previously installed CoreDNS version\n== Pre-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-jzvl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-m8sl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-pq9x\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading node environment variables. ==\nUsing subnet bootstrap-e2e\nInstance template name: bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748\nnode/bootstrap-e2e-minion-group-jzvl cordoned\nevicting pod \"ss-1\"\nevicting pod \"coredns-65567c7b57-5rk79\"\nevicting pod \"res-cons-upgrade-d9j96\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"foo-zllzs\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-hzw4j\"\nevicting pod \"res-cons-upgrade-j85p5\"\npod/res-cons-upgrade-d9j96 evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-1 evicted\npod/coredns-65567c7b57-5rk79 evicted\npod/kube-dns-autoscaler-65bc6d4889-hzw4j evicted\npod/res-cons-upgrade-j85p5 evicted\npod/foo-zllzs evicted\nnode/bootstrap-e2e-minion-group-jzvl evicted\n................................................................................Node bootstrap-e2e-minion-group-jzvl recreated.\nNode bootstrap-e2e-minion-group-jzvl Ready=True\nnode/bootstrap-e2e-minion-group-jzvl uncordoned\nnode/bootstrap-e2e-minion-group-m8sl cordoned\nevicting pod \"res-cons-upgrade-9td4x\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-x2nkg\"\nevicting pod \"service-test-g8zds\"\nevicting pod \"res-cons-upgrade-ctrl-8czcb\"\nevicting pod \"kubernetes-dashboard-7778f8b456-frpgb\"\nevicting pod \"ss-2\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-xh5jc\"\nevicting pod \"ss-0\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-8pjcd\"\nevicting pod \"foo-frtct\"\nevicting pod \"res-cons-upgrade-dn4xz\"\nevicting pod \"l7-default-backend-678889f899-zxc7v\"\nevicting pod \"coredns-65567c7b57-zsghf\"\nevicting pod \"foo-djwcb\"\nevicting pod \"dp-657fc4b57d-frv7z\"\npod/dp-657fc4b57d-frv7z evicted\npod/l7-default-backend-678889f899-zxc7v evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-xh5jc evicted\npod/kubernetes-dashboard-7778f8b456-frpgb evicted\npod/ss-0 evicted\npod/ss-2 evicted\npod/res-cons-upgrade-ctrl-8czcb evicted\npod/res-cons-upgrade-9td4x evicted\npod/service-test-g8zds evicted\npod/metrics-server-v0.3.6-5f859c87d6-8pjcd evicted\npod/coredns-65567c7b57-zsghf evicted\npod/res-cons-upgrade-dn4xz evicted\npod/foo-frtct evicted\npod/foo-djwcb evicted\npod/fluentd-gcp-scaler-76d9c77b4d-x2nkg evicted\nnode/bootstrap-e2e-minion-group-m8sl evicted\n.......................................................................................................................................Node bootstrap-e2e-minion-group-m8sl recreated.\nNode bootstrap-e2e-minion-group-m8sl Ready=True\nnode/bootstrap-e2e-minion-group-m8sl uncordoned\nnode/bootstrap-e2e-minion-group-pq9x cordoned\nevicting pod \"ss-2\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-vx6xz\"\nevicting pod \"service-test-tjr5m\"\nevicting pod \"rs-vvdpf\"\nevicting pod \"apparmor-loader-xhfts\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-fkjk9\"\nevicting pod \"ss-1\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"res-cons-upgrade-gqzpr\"\nevicting pod \"coredns-65567c7b57-p7t4w\"\nevicting pod \"test-apparmor-7qzbl\"\nevicting pod \"test-apparmor-wswx2\"\npod/test-apparmor-7qzbl evicted\npod/apparmor-loader-xhfts evicted\npod/service-test-tjr5m evicted\npod/volume-snapshot-controller-0 evicted\npod/rs-vvdpf evicted\npod/ss-2 evicted\npod/res-cons-upgrade-gqzpr evicted\npod/kube-dns-autoscaler-65bc6d4889-fkjk9 evicted\npod/ss-1 evicted\npod/coredns-65567c7b57-p7t4w evicted\npod/test-apparmor-wswx2 evicted\npod/event-exporter-v0.3.1-747b47fcd-vx6xz evicted\nnode/bootstrap-e2e-minion-group-pq9x evicted\n...............................................................................................................Node bootstrap-e2e-minion-group-pq9x recreated.\nNode bootstrap-e2e-minion-group-pq9x Ready=True\nnode/bootstrap-e2e-minion-group-pq9x 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>   14m   v1.17.6-beta.0.35+1596ecd5da9c7b\nbootstrap-e2e-minion-group-jzvl   Ready                      <none>   14m   v1.16.10-beta.0.29+d4d11e74d02748\nbootstrap-e2e-minion-group-m8sl   Ready                      <none>   14m   v1.16.10-beta.0.29+d4d11e74d02748\nbootstrap-e2e-minion-group-pq9x   Ready                      <none>   14m   v1.16.10-beta.0.29+d4d11e74d02748\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\nscheduler            Healthy   ok                  \ncontroller-manager   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.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-jzvl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\nname: \"bootstrap-e2e-minion-group-m8sl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\nname: \"bootstrap-e2e-minion-group-pq9x\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\n", stderr "Project: k8s-jkns-e2e-gce-gci\nNetwork Project: k8s-jkns-e2e-gce-gci\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-jzvl bootstrap-e2e-minion-group-m8sl bootstrap-e2e-minion-group-pq9x\n== Preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\nCreated [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-gci/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748].\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-10-beta-0-29-d4d11e74d02748  n1-standard-2               2020-05-16T21:22:15.596-07:00\n== Finished preparing node upgrade (to v1.16.10-beta.0.29+d4d11e74d02748). ==\n== Upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748 with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-jzvl. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-dplcc, kube-system/metadata-proxy-v0.1-qnhkz, sig-apps-daemonset-upgrade-4361/ds1-wrjb5\n== Recreating instance bootstrap-e2e-minion-group-jzvl. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-jzvl to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-jzvl. == \n== Draining bootstrap-e2e-minion-group-m8sl. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-h9k77, kube-system/metadata-proxy-v0.1-2z6b4, sig-apps-daemonset-upgrade-4361/ds1-nzbrk\n== Recreating instance bootstrap-e2e-minion-group-m8sl. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-m8sl to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-m8sl. == \n== Draining bootstrap-e2e-minion-group-pq9x. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6808/test-apparmor-wswx2; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-h6nk4, kube-system/metadata-proxy-v0.1-dfmgl, sig-apps-daemonset-upgrade-4361/ds1-gw4jw\n== Recreating instance bootstrap-e2e-minion-group-pq9x. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-pq9x to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-pq9x. == \n== Deleting old templates in k8s-jkns-e2e-gce-gci. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-gci/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748. ==\nWarning: Permanently added 'compute.7402032805714920627' (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-gci\nNetwork Project: k8s-jkns-e2e-gce-gci\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 21m10s

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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