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ResultFAILURE
Tests 3 failed / 443 succeeded
Started2020-05-05 04:22
Elapsed12h20m
Revision
Builderfcddac40-8e87-11ea-990f-52c6b219fb85
links{u'resultstore': {u'url': u'https://source.cloud.google.com/results/invocations/5c9842c5-836a-494d-8cda-f012a5003254/targets/test'}}
resultstorehttps://source.cloud.google.com/results/invocations/5c9842c5-836a-494d-8cda-f012a5003254/targets/test
infra-commit6c76e02fb
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 13m37s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cluster\-lifecycle\]\scluster\-downgrade$'
May  5 04:47:27.460: Unexpected error:
    <*errors.errorString | 0xc00290c870>: {
        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-b12m\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-s5wg\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-tx0m\\\", 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-b12m cordoned\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"res-cons-upgrade-sjw2z\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-j76mb\\\"\\nevicting pod \\\"res-cons-upgrade-7vxvt\\\"\\nevicting pod \\\"l7-default-backend-678889f899-dwnld\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\npod/l7-default-backend-678889f899-dwnld evicted\\npod/res-cons-upgrade-sjw2z evicted\\npod/res-cons-upgrade-7vxvt evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-0 evicted\\npod/event-exporter-v0.3.1-747b47fcd-j76mb evicted\\nnode/bootstrap-e2e-minion-group-b12m evicted\\n...........................................................................................................Node bootstrap-e2e-minion-group-b12m recreated.\\nNode bootstrap-e2e-minion-group-b12m Ready=True\\nnode/bootstrap-e2e-minion-group-b12m uncordoned\\nnode/bootstrap-e2e-minion-group-s5wg cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"apparmor-loader-k6zgb\\\"\\nevicting pod \\\"test-apparmor-f87n6\\\"\\nevicting pod \\\"test-apparmor-n4sx6\\\"\\nevicting pod \\\"res-cons-upgrade-2xtjz\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-8xvcf\\\"\\nevicting pod \\\"res-cons-upgrade-sz44g\\\"\\nevicting pod \\\"coredns-65567c7b57-sn22s\\\"\\nevicting pod \\\"l7-default-backend-678889f899-snhxx\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-wm7gs\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"service-test-rd4vd\\\"\\nevicting pod \\\"dp-657fc4b57d-jf82m\\\"\\nevicting pod \\\"rs-z5b5c\\\"\\nevicting pod \\\"foo-csvls\\\"\\npod/test-apparmor-f87n6 evicted\\npod/dp-657fc4b57d-jf82m evicted\\npod/apparmor-loader-k6zgb evicted\\npod/res-cons-upgrade-ctrl-8xvcf evicted\\npod/metrics-server-v0.3.6-5f859c87d6-wm7gs evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-2xtjz evicted\\npod/service-test-rd4vd evicted\\npod/rs-z5b5c evicted\\npod/res-cons-upgrade-sz44g evicted\\npod/coredns-65567c7b57-sn22s evicted\\npod/l7-default-backend-678889f899-snhxx evicted\\npod/foo-csvls evicted\\npod/test-apparmor-n4sx6 evicted\\nnode/bootstrap-e2e-minion-group-s5wg evicted\\n............................................................................................................................Node bootstrap-e2e-minion-group-s5wg recreated.\\nNode bootstrap-e2e-minion-group-s5wg Ready=True\\nnode/bootstrap-e2e-minion-group-s5wg uncordoned\\nnode/bootstrap-e2e-minion-group-tx0m cordoned\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-xzgrk\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-wdqmf\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-rvt2l\\\"\\nevicting pod \\\"service-test-58rpf\\\"\\nevicting pod \\\"foo-bs992\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"coredns-65567c7b57-g56wd\\\"\\nevicting pod \\\"res-cons-upgrade-pdxq6\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-kvwb6\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-gzs4s\\\"\\npod/service-test-58rpf evicted\\npod/ss-1 evicted\\npod/res-cons-upgrade-pdxq6 evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-xzgrk evicted\\npod/kubernetes-dashboard-7778f8b456-rvt2l evicted\\npod/coredns-65567c7b57-g56wd evicted\\npod/ss-0 evicted\\npod/kube-dns-autoscaler-65bc6d4889-wdqmf evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-gzs4s evicted\\npod/foo-bs992 evicted\\npod/event-exporter-v0.3.1-747b47fcd-kvwb6 evicted\\nnode/bootstrap-e2e-minion-group-tx0m evicted\\n.............................................................................................................................................................Node bootstrap-e2e-minion-group-tx0m recreated.\\nNode bootstrap-e2e-minion-group-tx0m Ready=True\\nnode/bootstrap-e2e-minion-group-tx0m 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>   18m   v1.17.6-beta.0.19+7148120a96140a\\nbootstrap-e2e-minion-group-b12m   Ready                      <none>   18m   v1.16.10-beta.0.16+9b2f377af995d3\\nbootstrap-e2e-minion-group-s5wg   Ready                      <none>   18m   v1.16.10-beta.0.16+9b2f377af995d3\\nbootstrap-e2e-minion-group-tx0m   Ready                      <none>   18m   v1.16.10-beta.0.16+9b2f377af995d3\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\ncontroller-manager   Healthy   ok                  \\nscheduler            Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\n\\x1b[0;32mCluster validation succeeded\\x1b[0m\\n== Post-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-b12m\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.16+9b2f377af995d3\\\"\\nname: \\\"bootstrap-e2e-minion-group-s5wg\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.16+9b2f377af995d3\\\"\\nname: \\\"bootstrap-e2e-minion-group-tx0m\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.16+9b2f377af995d3\\\"\\n\", stderr \"Project: k8s-jkns-e2e-gce-alpha1-4\\nNetwork Project: k8s-jkns-e2e-gce-alpha1-4\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-b12m bootstrap-e2e-minion-group-s5wg bootstrap-e2e-minion-group-tx0m\\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/k8s-jkns-e2e-gce-alpha1-4/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               2020-05-04T21:34:13.394-07:00\\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-b12m. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-445w8, kube-system/metadata-proxy-v0.1-k94xf, sig-apps-daemonset-upgrade-4971/ds1-xjqhc\\n== Recreating instance bootstrap-e2e-minion-group-b12m. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-b12m to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-b12m. == \\n== Draining bootstrap-e2e-minion-group-s5wg. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-5899/test-apparmor-n4sx6; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-65l5c, kube-system/metadata-proxy-v0.1-7x6jt, sig-apps-daemonset-upgrade-4971/ds1-f8kd5\\n== Recreating instance bootstrap-e2e-minion-group-s5wg. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-s5wg to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-s5wg. == \\n== Draining bootstrap-e2e-minion-group-tx0m. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-7248w, kube-system/metadata-proxy-v0.1-p4j9f, sig-apps-daemonset-upgrade-4971/ds1-mqv2z\\n== Recreating instance bootstrap-e2e-minion-group-tx0m. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-tx0m to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-tx0m. == \\n== Deleting old templates in k8s-jkns-e2e-gce-alpha1-4. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-alpha1-4/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.16+9b2f377af995d3. ==\\nWarning: Permanently added 'compute.4869388215865136632' (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-alpha1-4\\nNetwork Project: k8s-jkns-e2e-gce-alpha1-4\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.16+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-b12m\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-s5wg\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-tx0m\", 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-b12m cordoned\nevicting pod \"ss-0\"\nevicting pod \"res-cons-upgrade-sjw2z\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-j76mb\"\nevicting pod \"res-cons-upgrade-7vxvt\"\nevicting pod \"l7-default-backend-678889f899-dwnld\"\nevicting pod \"volume-snapshot-controller-0\"\npod/l7-default-backend-678889f899-dwnld evicted\npod/res-cons-upgrade-sjw2z evicted\npod/res-cons-upgrade-7vxvt evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-0 evicted\npod/event-exporter-v0.3.1-747b47fcd-j76mb evicted\nnode/bootstrap-e2e-minion-group-b12m evicted\n...........................................................................................................Node bootstrap-e2e-minion-group-b12m recreated.\nNode bootstrap-e2e-minion-group-b12m Ready=True\nnode/bootstrap-e2e-minion-group-b12m uncordoned\nnode/bootstrap-e2e-minion-group-s5wg cordoned\nevicting pod \"ss-2\"\nevicting pod \"apparmor-loader-k6zgb\"\nevicting pod \"test-apparmor-f87n6\"\nevicting pod \"test-apparmor-n4sx6\"\nevicting pod \"res-cons-upgrade-2xtjz\"\nevicting pod \"res-cons-upgrade-ctrl-8xvcf\"\nevicting pod \"res-cons-upgrade-sz44g\"\nevicting pod \"coredns-65567c7b57-sn22s\"\nevicting pod \"l7-default-backend-678889f899-snhxx\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-wm7gs\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"service-test-rd4vd\"\nevicting pod \"dp-657fc4b57d-jf82m\"\nevicting pod \"rs-z5b5c\"\nevicting pod \"foo-csvls\"\npod/test-apparmor-f87n6 evicted\npod/dp-657fc4b57d-jf82m evicted\npod/apparmor-loader-k6zgb evicted\npod/res-cons-upgrade-ctrl-8xvcf evicted\npod/metrics-server-v0.3.6-5f859c87d6-wm7gs evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-2 evicted\npod/res-cons-upgrade-2xtjz evicted\npod/service-test-rd4vd evicted\npod/rs-z5b5c evicted\npod/res-cons-upgrade-sz44g evicted\npod/coredns-65567c7b57-sn22s evicted\npod/l7-default-backend-678889f899-snhxx evicted\npod/foo-csvls evicted\npod/test-apparmor-n4sx6 evicted\nnode/bootstrap-e2e-minion-group-s5wg evicted\n............................................................................................................................Node bootstrap-e2e-minion-group-s5wg recreated.\nNode bootstrap-e2e-minion-group-s5wg Ready=True\nnode/bootstrap-e2e-minion-group-s5wg uncordoned\nnode/bootstrap-e2e-minion-group-tx0m cordoned\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-xzgrk\"\nevicting pod \"ss-1\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-wdqmf\"\nevicting pod \"kubernetes-dashboard-7778f8b456-rvt2l\"\nevicting pod \"service-test-58rpf\"\nevicting pod \"foo-bs992\"\nevicting pod \"ss-0\"\nevicting pod \"coredns-65567c7b57-g56wd\"\nevicting pod \"res-cons-upgrade-pdxq6\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-kvwb6\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-gzs4s\"\npod/service-test-58rpf evicted\npod/ss-1 evicted\npod/res-cons-upgrade-pdxq6 evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-xzgrk evicted\npod/kubernetes-dashboard-7778f8b456-rvt2l evicted\npod/coredns-65567c7b57-g56wd evicted\npod/ss-0 evicted\npod/kube-dns-autoscaler-65bc6d4889-wdqmf evicted\npod/fluentd-gcp-scaler-76d9c77b4d-gzs4s evicted\npod/foo-bs992 evicted\npod/event-exporter-v0.3.1-747b47fcd-kvwb6 evicted\nnode/bootstrap-e2e-minion-group-tx0m evicted\n.............................................................................................................................................................Node bootstrap-e2e-minion-group-tx0m recreated.\nNode bootstrap-e2e-minion-group-tx0m Ready=True\nnode/bootstrap-e2e-minion-group-tx0m 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>   18m   v1.17.6-beta.0.19+7148120a96140a\nbootstrap-e2e-minion-group-b12m   Ready                      <none>   18m   v1.16.10-beta.0.16+9b2f377af995d3\nbootstrap-e2e-minion-group-s5wg   Ready                      <none>   18m   v1.16.10-beta.0.16+9b2f377af995d3\nbootstrap-e2e-minion-group-tx0m   Ready                      <none>   18m   v1.16.10-beta.0.16+9b2f377af995d3\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\netcd-0               Healthy   {\"health\":\"true\"}   \ncontroller-manager   Healthy   ok                  \nscheduler            Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \n\x1b[0;32mCluster validation succeeded\x1b[0m\n== Post-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-b12m\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.16+9b2f377af995d3\"\nname: \"bootstrap-e2e-minion-group-s5wg\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.16+9b2f377af995d3\"\nname: \"bootstrap-e2e-minion-group-tx0m\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.16+9b2f377af995d3\"\n", stderr "Project: k8s-jkns-e2e-gce-alpha1-4\nNetwork Project: k8s-jkns-e2e-gce-alpha1-4\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-b12m bootstrap-e2e-minion-group-s5wg bootstrap-e2e-minion-group-tx0m\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/k8s-jkns-e2e-gce-alpha1-4/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               2020-05-04T21:34:13.394-07:00\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-b12m. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-445w8, kube-system/metadata-proxy-v0.1-k94xf, sig-apps-daemonset-upgrade-4971/ds1-xjqhc\n== Recreating instance bootstrap-e2e-minion-group-b12m. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-b12m to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-b12m. == \n== Draining bootstrap-e2e-minion-group-s5wg. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-5899/test-apparmor-n4sx6; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-65l5c, kube-system/metadata-proxy-v0.1-7x6jt, sig-apps-daemonset-upgrade-4971/ds1-f8kd5\n== Recreating instance bootstrap-e2e-minion-group-s5wg. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-s5wg to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-s5wg. == \n== Draining bootstrap-e2e-minion-group-tx0m. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-7248w, kube-system/metadata-proxy-v0.1-p4j9f, sig-apps-daemonset-upgrade-4971/ds1-mqv2z\n== Recreating instance bootstrap-e2e-minion-group-tx0m. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-tx0m to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-tx0m. == \n== Deleting old templates in k8s-jkns-e2e-gce-alpha1-4. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-alpha1-4/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.16+9b2f377af995d3. ==\nWarning: Permanently added 'compute.4869388215865136632' (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-alpha1-4\nNetwork Project: k8s-jkns-e2e-gce-alpha1-4\nZone: us-west1-b\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\n"
occurred

k8s.io/kubernetes/test/e2e/lifecycle.glob..func3.1.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/lifecycle/cluster_upgrade.go:178 +0x14a
k8s.io/kubernetes/test/e2e/chaosmonkey.(*Chaosmonkey).Do(0xc003be5218)
	/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(0xc000ab4f00, 0x76e0c40, 0xc, 0xc, 0xc000d13350, 0xc001103c20, 0xc0024c63c0, 0x2, 0xc0024c6160)
	/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(0xc0004be100)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:94 +0x242
k8s.io/kubernetes/test/e2e.TestE2E(0xc0004be100)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:116 +0x2b
testing.tRunner(0xc0004be100, 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] 24m30s

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  5 04:47:27.460: Unexpected error:
    <*errors.errorString | 0xc00290c870>: {
        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-b12m\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-s5wg\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-tx0m\\\", 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-b12m cordoned\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"res-cons-upgrade-sjw2z\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-j76mb\\\"\\nevicting pod \\\"res-cons-upgrade-7vxvt\\\"\\nevicting pod \\\"l7-default-backend-678889f899-dwnld\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\npod/l7-default-backend-678889f899-dwnld evicted\\npod/res-cons-upgrade-sjw2z evicted\\npod/res-cons-upgrade-7vxvt evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-0 evicted\\npod/event-exporter-v0.3.1-747b47fcd-j76mb evicted\\nnode/bootstrap-e2e-minion-group-b12m evicted\\n...........................................................................................................Node bootstrap-e2e-minion-group-b12m recreated.\\nNode bootstrap-e2e-minion-group-b12m Ready=True\\nnode/bootstrap-e2e-minion-group-b12m uncordoned\\nnode/bootstrap-e2e-minion-group-s5wg cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"apparmor-loader-k6zgb\\\"\\nevicting pod \\\"test-apparmor-f87n6\\\"\\nevicting pod \\\"test-apparmor-n4sx6\\\"\\nevicting pod \\\"res-cons-upgrade-2xtjz\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-8xvcf\\\"\\nevicting pod \\\"res-cons-upgrade-sz44g\\\"\\nevicting pod \\\"coredns-65567c7b57-sn22s\\\"\\nevicting pod \\\"l7-default-backend-678889f899-snhxx\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-wm7gs\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"service-test-rd4vd\\\"\\nevicting pod \\\"dp-657fc4b57d-jf82m\\\"\\nevicting pod \\\"rs-z5b5c\\\"\\nevicting pod \\\"foo-csvls\\\"\\npod/test-apparmor-f87n6 evicted\\npod/dp-657fc4b57d-jf82m evicted\\npod/apparmor-loader-k6zgb evicted\\npod/res-cons-upgrade-ctrl-8xvcf evicted\\npod/metrics-server-v0.3.6-5f859c87d6-wm7gs evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-2xtjz evicted\\npod/service-test-rd4vd evicted\\npod/rs-z5b5c evicted\\npod/res-cons-upgrade-sz44g evicted\\npod/coredns-65567c7b57-sn22s evicted\\npod/l7-default-backend-678889f899-snhxx evicted\\npod/foo-csvls evicted\\npod/test-apparmor-n4sx6 evicted\\nnode/bootstrap-e2e-minion-group-s5wg evicted\\n............................................................................................................................Node bootstrap-e2e-minion-group-s5wg recreated.\\nNode bootstrap-e2e-minion-group-s5wg Ready=True\\nnode/bootstrap-e2e-minion-group-s5wg uncordoned\\nnode/bootstrap-e2e-minion-group-tx0m cordoned\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-xzgrk\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-wdqmf\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-rvt2l\\\"\\nevicting pod \\\"service-test-58rpf\\\"\\nevicting pod \\\"foo-bs992\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"coredns-65567c7b57-g56wd\\\"\\nevicting pod \\\"res-cons-upgrade-pdxq6\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-kvwb6\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-gzs4s\\\"\\npod/service-test-58rpf evicted\\npod/ss-1 evicted\\npod/res-cons-upgrade-pdxq6 evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-xzgrk evicted\\npod/kubernetes-dashboard-7778f8b456-rvt2l evicted\\npod/coredns-65567c7b57-g56wd evicted\\npod/ss-0 evicted\\npod/kube-dns-autoscaler-65bc6d4889-wdqmf evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-gzs4s evicted\\npod/foo-bs992 evicted\\npod/event-exporter-v0.3.1-747b47fcd-kvwb6 evicted\\nnode/bootstrap-e2e-minion-group-tx0m evicted\\n.............................................................................................................................................................Node bootstrap-e2e-minion-group-tx0m recreated.\\nNode bootstrap-e2e-minion-group-tx0m Ready=True\\nnode/bootstrap-e2e-minion-group-tx0m 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>   18m   v1.17.6-beta.0.19+7148120a96140a\\nbootstrap-e2e-minion-group-b12m   Ready                      <none>   18m   v1.16.10-beta.0.16+9b2f377af995d3\\nbootstrap-e2e-minion-group-s5wg   Ready                      <none>   18m   v1.16.10-beta.0.16+9b2f377af995d3\\nbootstrap-e2e-minion-group-tx0m   Ready                      <none>   18m   v1.16.10-beta.0.16+9b2f377af995d3\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\ncontroller-manager   Healthy   ok                  \\nscheduler            Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\n\\x1b[0;32mCluster validation succeeded\\x1b[0m\\n== Post-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.19+7148120a96140a\\\"\\nname: \\\"bootstrap-e2e-minion-group-b12m\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.16+9b2f377af995d3\\\"\\nname: \\\"bootstrap-e2e-minion-group-s5wg\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.16+9b2f377af995d3\\\"\\nname: \\\"bootstrap-e2e-minion-group-tx0m\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.16+9b2f377af995d3\\\"\\n\", stderr \"Project: k8s-jkns-e2e-gce-alpha1-4\\nNetwork Project: k8s-jkns-e2e-gce-alpha1-4\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-b12m bootstrap-e2e-minion-group-s5wg bootstrap-e2e-minion-group-tx0m\\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/k8s-jkns-e2e-gce-alpha1-4/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               2020-05-04T21:34:13.394-07:00\\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-b12m. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-445w8, kube-system/metadata-proxy-v0.1-k94xf, sig-apps-daemonset-upgrade-4971/ds1-xjqhc\\n== Recreating instance bootstrap-e2e-minion-group-b12m. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-b12m to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-b12m. == \\n== Draining bootstrap-e2e-minion-group-s5wg. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-5899/test-apparmor-n4sx6; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-65l5c, kube-system/metadata-proxy-v0.1-7x6jt, sig-apps-daemonset-upgrade-4971/ds1-f8kd5\\n== Recreating instance bootstrap-e2e-minion-group-s5wg. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-s5wg to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-s5wg. == \\n== Draining bootstrap-e2e-minion-group-tx0m. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-7248w, kube-system/metadata-proxy-v0.1-p4j9f, sig-apps-daemonset-upgrade-4971/ds1-mqv2z\\n== Recreating instance bootstrap-e2e-minion-group-tx0m. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-tx0m to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-tx0m. == \\n== Deleting old templates in k8s-jkns-e2e-gce-alpha1-4. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-alpha1-4/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.16+9b2f377af995d3. ==\\nWarning: Permanently added 'compute.4869388215865136632' (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-alpha1-4\\nNetwork Project: k8s-jkns-e2e-gce-alpha1-4\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.16+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-b12m\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-s5wg\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-tx0m\", 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-b12m cordoned\nevicting pod \"ss-0\"\nevicting pod \"res-cons-upgrade-sjw2z\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-j76mb\"\nevicting pod \"res-cons-upgrade-7vxvt\"\nevicting pod \"l7-default-backend-678889f899-dwnld\"\nevicting pod \"volume-snapshot-controller-0\"\npod/l7-default-backend-678889f899-dwnld evicted\npod/res-cons-upgrade-sjw2z evicted\npod/res-cons-upgrade-7vxvt evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-0 evicted\npod/event-exporter-v0.3.1-747b47fcd-j76mb evicted\nnode/bootstrap-e2e-minion-group-b12m evicted\n...........................................................................................................Node bootstrap-e2e-minion-group-b12m recreated.\nNode bootstrap-e2e-minion-group-b12m Ready=True\nnode/bootstrap-e2e-minion-group-b12m uncordoned\nnode/bootstrap-e2e-minion-group-s5wg cordoned\nevicting pod \"ss-2\"\nevicting pod \"apparmor-loader-k6zgb\"\nevicting pod \"test-apparmor-f87n6\"\nevicting pod \"test-apparmor-n4sx6\"\nevicting pod \"res-cons-upgrade-2xtjz\"\nevicting pod \"res-cons-upgrade-ctrl-8xvcf\"\nevicting pod \"res-cons-upgrade-sz44g\"\nevicting pod \"coredns-65567c7b57-sn22s\"\nevicting pod \"l7-default-backend-678889f899-snhxx\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-wm7gs\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"service-test-rd4vd\"\nevicting pod \"dp-657fc4b57d-jf82m\"\nevicting pod \"rs-z5b5c\"\nevicting pod \"foo-csvls\"\npod/test-apparmor-f87n6 evicted\npod/dp-657fc4b57d-jf82m evicted\npod/apparmor-loader-k6zgb evicted\npod/res-cons-upgrade-ctrl-8xvcf evicted\npod/metrics-server-v0.3.6-5f859c87d6-wm7gs evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-2 evicted\npod/res-cons-upgrade-2xtjz evicted\npod/service-test-rd4vd evicted\npod/rs-z5b5c evicted\npod/res-cons-upgrade-sz44g evicted\npod/coredns-65567c7b57-sn22s evicted\npod/l7-default-backend-678889f899-snhxx evicted\npod/foo-csvls evicted\npod/test-apparmor-n4sx6 evicted\nnode/bootstrap-e2e-minion-group-s5wg evicted\n............................................................................................................................Node bootstrap-e2e-minion-group-s5wg recreated.\nNode bootstrap-e2e-minion-group-s5wg Ready=True\nnode/bootstrap-e2e-minion-group-s5wg uncordoned\nnode/bootstrap-e2e-minion-group-tx0m cordoned\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-xzgrk\"\nevicting pod \"ss-1\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-wdqmf\"\nevicting pod \"kubernetes-dashboard-7778f8b456-rvt2l\"\nevicting pod \"service-test-58rpf\"\nevicting pod \"foo-bs992\"\nevicting pod \"ss-0\"\nevicting pod \"coredns-65567c7b57-g56wd\"\nevicting pod \"res-cons-upgrade-pdxq6\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-kvwb6\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-gzs4s\"\npod/service-test-58rpf evicted\npod/ss-1 evicted\npod/res-cons-upgrade-pdxq6 evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-xzgrk evicted\npod/kubernetes-dashboard-7778f8b456-rvt2l evicted\npod/coredns-65567c7b57-g56wd evicted\npod/ss-0 evicted\npod/kube-dns-autoscaler-65bc6d4889-wdqmf evicted\npod/fluentd-gcp-scaler-76d9c77b4d-gzs4s evicted\npod/foo-bs992 evicted\npod/event-exporter-v0.3.1-747b47fcd-kvwb6 evicted\nnode/bootstrap-e2e-minion-group-tx0m evicted\n.............................................................................................................................................................Node bootstrap-e2e-minion-group-tx0m recreated.\nNode bootstrap-e2e-minion-group-tx0m Ready=True\nnode/bootstrap-e2e-minion-group-tx0m 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>   18m   v1.17.6-beta.0.19+7148120a96140a\nbootstrap-e2e-minion-group-b12m   Ready                      <none>   18m   v1.16.10-beta.0.16+9b2f377af995d3\nbootstrap-e2e-minion-group-s5wg   Ready                      <none>   18m   v1.16.10-beta.0.16+9b2f377af995d3\nbootstrap-e2e-minion-group-tx0m   Ready                      <none>   18m   v1.16.10-beta.0.16+9b2f377af995d3\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\netcd-0               Healthy   {\"health\":\"true\"}   \ncontroller-manager   Healthy   ok                  \nscheduler            Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \n\x1b[0;32mCluster validation succeeded\x1b[0m\n== Post-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.19+7148120a96140a\"\nname: \"bootstrap-e2e-minion-group-b12m\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.16+9b2f377af995d3\"\nname: \"bootstrap-e2e-minion-group-s5wg\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.16+9b2f377af995d3\"\nname: \"bootstrap-e2e-minion-group-tx0m\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.16+9b2f377af995d3\"\n", stderr "Project: k8s-jkns-e2e-gce-alpha1-4\nNetwork Project: k8s-jkns-e2e-gce-alpha1-4\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-b12m bootstrap-e2e-minion-group-s5wg bootstrap-e2e-minion-group-tx0m\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/k8s-jkns-e2e-gce-alpha1-4/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               2020-05-04T21:34:13.394-07:00\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-b12m. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-445w8, kube-system/metadata-proxy-v0.1-k94xf, sig-apps-daemonset-upgrade-4971/ds1-xjqhc\n== Recreating instance bootstrap-e2e-minion-group-b12m. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-b12m to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-b12m. == \n== Draining bootstrap-e2e-minion-group-s5wg. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-5899/test-apparmor-n4sx6; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-65l5c, kube-system/metadata-proxy-v0.1-7x6jt, sig-apps-daemonset-upgrade-4971/ds1-f8kd5\n== Recreating instance bootstrap-e2e-minion-group-s5wg. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-s5wg to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-s5wg. == \n== Draining bootstrap-e2e-minion-group-tx0m. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-7248w, kube-system/metadata-proxy-v0.1-p4j9f, sig-apps-daemonset-upgrade-4971/ds1-mqv2z\n== Recreating instance bootstrap-e2e-minion-group-tx0m. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-tx0m to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-tx0m. == \n== Deleting old templates in k8s-jkns-e2e-gce-alpha1-4. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-alpha1-4/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.16+9b2f377af995d3. ==\nWarning: Permanently added 'compute.4869388215865136632' (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-alpha1-4\nNetwork Project: k8s-jkns-e2e-gce-alpha1-4\nZone: us-west1-b\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\n"
occurred
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/lifecycle/cluster_upgrade.go:178
				
				Click to see stdout/stderrfrom junit_upgrade01.xml

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UpgradeTest 24m48s

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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