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ResultFAILURE
Tests 3 failed / 443 succeeded
Started2020-05-18 17:50
Elapsed11h58m
Revision
Builderfc81e0db-992f-11ea-aa9b-c69591b579a5
links{u'resultstore': {u'url': u'https://source.cloud.google.com/results/invocations/f6e75d7a-b9f8-4990-b34e-3ca8643c41cf/targets/test'}}
resultstorehttps://source.cloud.google.com/results/invocations/f6e75d7a-b9f8-4990-b34e-3ca8643c41cf/targets/test
infra-commite41d9b64e
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 11m9s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cluster\-lifecycle\]\scluster\-downgrade$'
May 18 18:11:09.470: Unexpected error:
    <*errors.errorString | 0xc00244a4b0>: {
        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-mkqn\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-s2rl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-z4rf\\\", 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-mkqn cordoned\\nevicting pod \\\"res-cons-upgrade-twb8p\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-cb79b\\\"\\nevicting pod \\\"service-test-l6v9d\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-w5lth\\\"\\nevicting pod \\\"coredns-65567c7b57-bfqqm\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-hmd8m\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"dp-657fc4b57d-h5ntj\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-tvm6g\\\"\\nevicting pod \\\"l7-default-backend-678889f899-pd662\\\"\\npod/dp-657fc4b57d-h5ntj evicted\\npod/res-cons-upgrade-twb8p evicted\\npod/service-test-l6v9d evicted\\npod/kubernetes-dashboard-7778f8b456-w5lth evicted\\npod/volume-snapshot-controller-0 evicted\\npod/l7-default-backend-678889f899-pd662 evicted\\npod/ss-1 evicted\\npod/kube-dns-autoscaler-65bc6d4889-hmd8m evicted\\npod/coredns-65567c7b57-bfqqm evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-cb79b evicted\\npod/event-exporter-v0.3.1-747b47fcd-tvm6g evicted\\nnode/bootstrap-e2e-minion-group-mkqn evicted\\n..........................................................................................................................................................Node bootstrap-e2e-minion-group-mkqn recreated.\\nNode bootstrap-e2e-minion-group-mkqn Ready=True\\nnode/bootstrap-e2e-minion-group-mkqn uncordoned\\nnode/bootstrap-e2e-minion-group-s2rl cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-jlqx4\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-q7kwf\\\"\\nevicting pod \\\"res-cons-upgrade-g8s7v\\\"\\nevicting pod \\\"res-cons-upgrade-qzfkz\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-2j4pq\\\"\\nevicting pod \\\"res-cons-upgrade-6pv86\\\"\\nevicting pod \\\"coredns-65567c7b57-x4q9j\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-mvlb4\\\"\\nevicting pod \\\"foo-cn5mp\\\"\\nevicting pod \\\"service-test-cn852\\\"\\npod/res-cons-upgrade-qzfkz evicted\\npod/res-cons-upgrade-g8s7v evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-mvlb4 evicted\\npod/service-test-cn852 evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-6pv86 evicted\\npod/metrics-server-v0.3.6-5f859c87d6-q7kwf evicted\\npod/coredns-65567c7b57-x4q9j evicted\\npod/foo-cn5mp evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-2j4pq evicted\\npod/event-exporter-v0.3.1-747b47fcd-jlqx4 evicted\\nnode/bootstrap-e2e-minion-group-s2rl evicted\\n............................................................................................................Node bootstrap-e2e-minion-group-s2rl recreated.\\nNode bootstrap-e2e-minion-group-s2rl Ready=True\\nnode/bootstrap-e2e-minion-group-s2rl uncordoned\\nnode/bootstrap-e2e-minion-group-z4rf cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-4znp5\\\"\\nevicting pod \\\"dp-657fc4b57d-zz4lh\\\"\\nevicting pod \\\"apparmor-loader-mph5j\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"test-apparmor-9mq5k\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"l7-default-backend-678889f899-jclvm\\\"\\nevicting pod \\\"foo-hl2gt\\\"\\nevicting pod \\\"service-test-pk9wf\\\"\\nevicting pod \\\"res-cons-upgrade-hlh2d\\\"\\nevicting pod \\\"coredns-65567c7b57-xrcwn\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-nvzsx\\\"\\nevicting pod \\\"test-apparmor-rwrld\\\"\\nevicting pod \\\"rs-dgmks\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-9s2gs\\\"\\npod/test-apparmor-9mq5k evicted\\npod/dp-657fc4b57d-zz4lh evicted\\npod/ss-1 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/res-cons-upgrade-hlh2d evicted\\npod/apparmor-loader-mph5j evicted\\npod/kubernetes-dashboard-7778f8b456-4znp5 evicted\\npod/service-test-pk9wf evicted\\npod/l7-default-backend-678889f899-jclvm evicted\\npod/ss-0 evicted\\npod/rs-dgmks evicted\\npod/kube-dns-autoscaler-65bc6d4889-nvzsx evicted\\npod/coredns-65567c7b57-xrcwn evicted\\npod/res-cons-upgrade-ctrl-9s2gs evicted\\npod/foo-hl2gt evicted\\npod/test-apparmor-rwrld evicted\\nnode/bootstrap-e2e-minion-group-z4rf evicted\\n...........................................................................................................Node bootstrap-e2e-minion-group-z4rf recreated.\\nNode bootstrap-e2e-minion-group-z4rf Ready=True\\nnode/bootstrap-e2e-minion-group-z4rf 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>   15m   v1.17.6-beta.0.35+1596ecd5da9c7b\\nbootstrap-e2e-minion-group-mkqn   Ready                      <none>   15m   v1.16.10-beta.0.29+d4d11e74d02748\\nbootstrap-e2e-minion-group-s2rl   Ready                      <none>   15m   v1.16.10-beta.0.29+d4d11e74d02748\\nbootstrap-e2e-minion-group-z4rf   Ready                      <none>   15m   v1.16.10-beta.0.29+d4d11e74d02748\\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.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-mkqn\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\nname: \\\"bootstrap-e2e-minion-group-s2rl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\nname: \\\"bootstrap-e2e-minion-group-z4rf\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\n\", stderr \"Project: gce-gci-upg-lat-1-3-ctl-skew\\nNetwork Project: gce-gci-upg-lat-1-3-ctl-skew\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-mkqn bootstrap-e2e-minion-group-s2rl bootstrap-e2e-minion-group-z4rf\\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/gce-gci-upg-lat-1-3-ctl-skew/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               2020-05-18T11:00:13.885-07:00\\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-mkqn. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-7tnvg, kube-system/metadata-proxy-v0.1-r5lff, sig-apps-daemonset-upgrade-7024/ds1-dmk7t\\n== Recreating instance bootstrap-e2e-minion-group-mkqn. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-mkqn to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-mkqn. == \\n== Draining bootstrap-e2e-minion-group-s2rl. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-m2hbt, kube-system/metadata-proxy-v0.1-m8t6v, sig-apps-daemonset-upgrade-7024/ds1-kvlmg\\n== Recreating instance bootstrap-e2e-minion-group-s2rl. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-s2rl to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-s2rl. == \\n== Draining bootstrap-e2e-minion-group-z4rf. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-275/test-apparmor-rwrld; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-5kkdx, kube-system/metadata-proxy-v0.1-8xxfp, sig-apps-daemonset-upgrade-7024/ds1-kmxrk\\n== Recreating instance bootstrap-e2e-minion-group-z4rf. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-z4rf to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-z4rf. == \\n== Deleting old templates in gce-gci-upg-lat-1-3-ctl-skew. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/gce-gci-upg-lat-1-3-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748. ==\\nWarning: Permanently added 'compute.2201136463220798794' (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-lat-1-3-ctl-skew\\nNetwork Project: gce-gci-upg-lat-1-3-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.0.29+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-mkqn\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-s2rl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-z4rf\", 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-mkqn cordoned\nevicting pod \"res-cons-upgrade-twb8p\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-cb79b\"\nevicting pod \"service-test-l6v9d\"\nevicting pod \"kubernetes-dashboard-7778f8b456-w5lth\"\nevicting pod \"coredns-65567c7b57-bfqqm\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-hmd8m\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"ss-1\"\nevicting pod \"dp-657fc4b57d-h5ntj\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-tvm6g\"\nevicting pod \"l7-default-backend-678889f899-pd662\"\npod/dp-657fc4b57d-h5ntj evicted\npod/res-cons-upgrade-twb8p evicted\npod/service-test-l6v9d evicted\npod/kubernetes-dashboard-7778f8b456-w5lth evicted\npod/volume-snapshot-controller-0 evicted\npod/l7-default-backend-678889f899-pd662 evicted\npod/ss-1 evicted\npod/kube-dns-autoscaler-65bc6d4889-hmd8m evicted\npod/coredns-65567c7b57-bfqqm evicted\npod/fluentd-gcp-scaler-76d9c77b4d-cb79b evicted\npod/event-exporter-v0.3.1-747b47fcd-tvm6g evicted\nnode/bootstrap-e2e-minion-group-mkqn evicted\n..........................................................................................................................................................Node bootstrap-e2e-minion-group-mkqn recreated.\nNode bootstrap-e2e-minion-group-mkqn Ready=True\nnode/bootstrap-e2e-minion-group-mkqn uncordoned\nnode/bootstrap-e2e-minion-group-s2rl cordoned\nevicting pod \"ss-2\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-jlqx4\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-q7kwf\"\nevicting pod \"res-cons-upgrade-g8s7v\"\nevicting pod \"res-cons-upgrade-qzfkz\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-2j4pq\"\nevicting pod \"res-cons-upgrade-6pv86\"\nevicting pod \"coredns-65567c7b57-x4q9j\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-mvlb4\"\nevicting pod \"foo-cn5mp\"\nevicting pod \"service-test-cn852\"\npod/res-cons-upgrade-qzfkz evicted\npod/res-cons-upgrade-g8s7v evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-mvlb4 evicted\npod/service-test-cn852 evicted\npod/ss-2 evicted\npod/res-cons-upgrade-6pv86 evicted\npod/metrics-server-v0.3.6-5f859c87d6-q7kwf evicted\npod/coredns-65567c7b57-x4q9j evicted\npod/foo-cn5mp evicted\npod/fluentd-gcp-scaler-76d9c77b4d-2j4pq evicted\npod/event-exporter-v0.3.1-747b47fcd-jlqx4 evicted\nnode/bootstrap-e2e-minion-group-s2rl evicted\n............................................................................................................Node bootstrap-e2e-minion-group-s2rl recreated.\nNode bootstrap-e2e-minion-group-s2rl Ready=True\nnode/bootstrap-e2e-minion-group-s2rl uncordoned\nnode/bootstrap-e2e-minion-group-z4rf cordoned\nevicting pod \"ss-1\"\nevicting pod \"kubernetes-dashboard-7778f8b456-4znp5\"\nevicting pod \"dp-657fc4b57d-zz4lh\"\nevicting pod \"apparmor-loader-mph5j\"\nevicting pod \"ss-0\"\nevicting pod \"test-apparmor-9mq5k\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"l7-default-backend-678889f899-jclvm\"\nevicting pod \"foo-hl2gt\"\nevicting pod \"service-test-pk9wf\"\nevicting pod \"res-cons-upgrade-hlh2d\"\nevicting pod \"coredns-65567c7b57-xrcwn\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-nvzsx\"\nevicting pod \"test-apparmor-rwrld\"\nevicting pod \"rs-dgmks\"\nevicting pod \"res-cons-upgrade-ctrl-9s2gs\"\npod/test-apparmor-9mq5k evicted\npod/dp-657fc4b57d-zz4lh evicted\npod/ss-1 evicted\npod/volume-snapshot-controller-0 evicted\npod/res-cons-upgrade-hlh2d evicted\npod/apparmor-loader-mph5j evicted\npod/kubernetes-dashboard-7778f8b456-4znp5 evicted\npod/service-test-pk9wf evicted\npod/l7-default-backend-678889f899-jclvm evicted\npod/ss-0 evicted\npod/rs-dgmks evicted\npod/kube-dns-autoscaler-65bc6d4889-nvzsx evicted\npod/coredns-65567c7b57-xrcwn evicted\npod/res-cons-upgrade-ctrl-9s2gs evicted\npod/foo-hl2gt evicted\npod/test-apparmor-rwrld evicted\nnode/bootstrap-e2e-minion-group-z4rf evicted\n...........................................................................................................Node bootstrap-e2e-minion-group-z4rf recreated.\nNode bootstrap-e2e-minion-group-z4rf Ready=True\nnode/bootstrap-e2e-minion-group-z4rf 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>   15m   v1.17.6-beta.0.35+1596ecd5da9c7b\nbootstrap-e2e-minion-group-mkqn   Ready                      <none>   15m   v1.16.10-beta.0.29+d4d11e74d02748\nbootstrap-e2e-minion-group-s2rl   Ready                      <none>   15m   v1.16.10-beta.0.29+d4d11e74d02748\nbootstrap-e2e-minion-group-z4rf   Ready                      <none>   15m   v1.16.10-beta.0.29+d4d11e74d02748\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.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-mkqn\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\nname: \"bootstrap-e2e-minion-group-s2rl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\nname: \"bootstrap-e2e-minion-group-z4rf\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\n", stderr "Project: gce-gci-upg-lat-1-3-ctl-skew\nNetwork Project: gce-gci-upg-lat-1-3-ctl-skew\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-mkqn bootstrap-e2e-minion-group-s2rl bootstrap-e2e-minion-group-z4rf\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/gce-gci-upg-lat-1-3-ctl-skew/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               2020-05-18T11:00:13.885-07:00\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-mkqn. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-7tnvg, kube-system/metadata-proxy-v0.1-r5lff, sig-apps-daemonset-upgrade-7024/ds1-dmk7t\n== Recreating instance bootstrap-e2e-minion-group-mkqn. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-mkqn to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-mkqn. == \n== Draining bootstrap-e2e-minion-group-s2rl. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-m2hbt, kube-system/metadata-proxy-v0.1-m8t6v, sig-apps-daemonset-upgrade-7024/ds1-kvlmg\n== Recreating instance bootstrap-e2e-minion-group-s2rl. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-s2rl to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-s2rl. == \n== Draining bootstrap-e2e-minion-group-z4rf. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-275/test-apparmor-rwrld; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-5kkdx, kube-system/metadata-proxy-v0.1-8xxfp, sig-apps-daemonset-upgrade-7024/ds1-kmxrk\n== Recreating instance bootstrap-e2e-minion-group-z4rf. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-z4rf to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-z4rf. == \n== Deleting old templates in gce-gci-upg-lat-1-3-ctl-skew. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/gce-gci-upg-lat-1-3-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748. ==\nWarning: Permanently added 'compute.2201136463220798794' (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-lat-1-3-ctl-skew\nNetwork Project: gce-gci-upg-lat-1-3-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(0xc002c99218)
	/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(0xc000b55040, 0x76e0c40, 0xc, 0xc, 0xc0006e2b10, 0xc0011ffe00, 0xc0025cdba0, 0x2, 0xc0025cd660)
	/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(0xc002340300)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:94 +0x242
k8s.io/kubernetes/test/e2e.TestE2E(0xc002340300)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:116 +0x2b
testing.tRunner(0xc002340300, 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 res-cons-upgrade-twb8pnevicting 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] 23m55s

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 18 18:11:09.470: Unexpected error:
    <*errors.errorString | 0xc00244a4b0>: {
        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-mkqn\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-s2rl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-z4rf\\\", 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-mkqn cordoned\\nevicting pod \\\"res-cons-upgrade-twb8p\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-cb79b\\\"\\nevicting pod \\\"service-test-l6v9d\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-w5lth\\\"\\nevicting pod \\\"coredns-65567c7b57-bfqqm\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-hmd8m\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"dp-657fc4b57d-h5ntj\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-tvm6g\\\"\\nevicting pod \\\"l7-default-backend-678889f899-pd662\\\"\\npod/dp-657fc4b57d-h5ntj evicted\\npod/res-cons-upgrade-twb8p evicted\\npod/service-test-l6v9d evicted\\npod/kubernetes-dashboard-7778f8b456-w5lth evicted\\npod/volume-snapshot-controller-0 evicted\\npod/l7-default-backend-678889f899-pd662 evicted\\npod/ss-1 evicted\\npod/kube-dns-autoscaler-65bc6d4889-hmd8m evicted\\npod/coredns-65567c7b57-bfqqm evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-cb79b evicted\\npod/event-exporter-v0.3.1-747b47fcd-tvm6g evicted\\nnode/bootstrap-e2e-minion-group-mkqn evicted\\n..........................................................................................................................................................Node bootstrap-e2e-minion-group-mkqn recreated.\\nNode bootstrap-e2e-minion-group-mkqn Ready=True\\nnode/bootstrap-e2e-minion-group-mkqn uncordoned\\nnode/bootstrap-e2e-minion-group-s2rl cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-jlqx4\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-q7kwf\\\"\\nevicting pod \\\"res-cons-upgrade-g8s7v\\\"\\nevicting pod \\\"res-cons-upgrade-qzfkz\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-2j4pq\\\"\\nevicting pod \\\"res-cons-upgrade-6pv86\\\"\\nevicting pod \\\"coredns-65567c7b57-x4q9j\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-mvlb4\\\"\\nevicting pod \\\"foo-cn5mp\\\"\\nevicting pod \\\"service-test-cn852\\\"\\npod/res-cons-upgrade-qzfkz evicted\\npod/res-cons-upgrade-g8s7v evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-mvlb4 evicted\\npod/service-test-cn852 evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-6pv86 evicted\\npod/metrics-server-v0.3.6-5f859c87d6-q7kwf evicted\\npod/coredns-65567c7b57-x4q9j evicted\\npod/foo-cn5mp evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-2j4pq evicted\\npod/event-exporter-v0.3.1-747b47fcd-jlqx4 evicted\\nnode/bootstrap-e2e-minion-group-s2rl evicted\\n............................................................................................................Node bootstrap-e2e-minion-group-s2rl recreated.\\nNode bootstrap-e2e-minion-group-s2rl Ready=True\\nnode/bootstrap-e2e-minion-group-s2rl uncordoned\\nnode/bootstrap-e2e-minion-group-z4rf cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-4znp5\\\"\\nevicting pod \\\"dp-657fc4b57d-zz4lh\\\"\\nevicting pod \\\"apparmor-loader-mph5j\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"test-apparmor-9mq5k\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"l7-default-backend-678889f899-jclvm\\\"\\nevicting pod \\\"foo-hl2gt\\\"\\nevicting pod \\\"service-test-pk9wf\\\"\\nevicting pod \\\"res-cons-upgrade-hlh2d\\\"\\nevicting pod \\\"coredns-65567c7b57-xrcwn\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-nvzsx\\\"\\nevicting pod \\\"test-apparmor-rwrld\\\"\\nevicting pod \\\"rs-dgmks\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-9s2gs\\\"\\npod/test-apparmor-9mq5k evicted\\npod/dp-657fc4b57d-zz4lh evicted\\npod/ss-1 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/res-cons-upgrade-hlh2d evicted\\npod/apparmor-loader-mph5j evicted\\npod/kubernetes-dashboard-7778f8b456-4znp5 evicted\\npod/service-test-pk9wf evicted\\npod/l7-default-backend-678889f899-jclvm evicted\\npod/ss-0 evicted\\npod/rs-dgmks evicted\\npod/kube-dns-autoscaler-65bc6d4889-nvzsx evicted\\npod/coredns-65567c7b57-xrcwn evicted\\npod/res-cons-upgrade-ctrl-9s2gs evicted\\npod/foo-hl2gt evicted\\npod/test-apparmor-rwrld evicted\\nnode/bootstrap-e2e-minion-group-z4rf evicted\\n...........................................................................................................Node bootstrap-e2e-minion-group-z4rf recreated.\\nNode bootstrap-e2e-minion-group-z4rf Ready=True\\nnode/bootstrap-e2e-minion-group-z4rf 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>   15m   v1.17.6-beta.0.35+1596ecd5da9c7b\\nbootstrap-e2e-minion-group-mkqn   Ready                      <none>   15m   v1.16.10-beta.0.29+d4d11e74d02748\\nbootstrap-e2e-minion-group-s2rl   Ready                      <none>   15m   v1.16.10-beta.0.29+d4d11e74d02748\\nbootstrap-e2e-minion-group-z4rf   Ready                      <none>   15m   v1.16.10-beta.0.29+d4d11e74d02748\\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.0.35+1596ecd5da9c7b\\\"\\nname: \\\"bootstrap-e2e-minion-group-mkqn\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\nname: \\\"bootstrap-e2e-minion-group-s2rl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\nname: \\\"bootstrap-e2e-minion-group-z4rf\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.29+d4d11e74d02748\\\"\\n\", stderr \"Project: gce-gci-upg-lat-1-3-ctl-skew\\nNetwork Project: gce-gci-upg-lat-1-3-ctl-skew\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-mkqn bootstrap-e2e-minion-group-s2rl bootstrap-e2e-minion-group-z4rf\\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/gce-gci-upg-lat-1-3-ctl-skew/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               2020-05-18T11:00:13.885-07:00\\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-mkqn. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-7tnvg, kube-system/metadata-proxy-v0.1-r5lff, sig-apps-daemonset-upgrade-7024/ds1-dmk7t\\n== Recreating instance bootstrap-e2e-minion-group-mkqn. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-mkqn to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-mkqn. == \\n== Draining bootstrap-e2e-minion-group-s2rl. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-m2hbt, kube-system/metadata-proxy-v0.1-m8t6v, sig-apps-daemonset-upgrade-7024/ds1-kvlmg\\n== Recreating instance bootstrap-e2e-minion-group-s2rl. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-s2rl to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-s2rl. == \\n== Draining bootstrap-e2e-minion-group-z4rf. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-275/test-apparmor-rwrld; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-5kkdx, kube-system/metadata-proxy-v0.1-8xxfp, sig-apps-daemonset-upgrade-7024/ds1-kmxrk\\n== Recreating instance bootstrap-e2e-minion-group-z4rf. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-z4rf to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-z4rf. == \\n== Deleting old templates in gce-gci-upg-lat-1-3-ctl-skew. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/gce-gci-upg-lat-1-3-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748. ==\\nWarning: Permanently added 'compute.2201136463220798794' (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-lat-1-3-ctl-skew\\nNetwork Project: gce-gci-upg-lat-1-3-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.0.29+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-mkqn\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-s2rl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-z4rf\", 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-mkqn cordoned\nevicting pod \"res-cons-upgrade-twb8p\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-cb79b\"\nevicting pod \"service-test-l6v9d\"\nevicting pod \"kubernetes-dashboard-7778f8b456-w5lth\"\nevicting pod \"coredns-65567c7b57-bfqqm\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-hmd8m\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"ss-1\"\nevicting pod \"dp-657fc4b57d-h5ntj\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-tvm6g\"\nevicting pod \"l7-default-backend-678889f899-pd662\"\npod/dp-657fc4b57d-h5ntj evicted\npod/res-cons-upgrade-twb8p evicted\npod/service-test-l6v9d evicted\npod/kubernetes-dashboard-7778f8b456-w5lth evicted\npod/volume-snapshot-controller-0 evicted\npod/l7-default-backend-678889f899-pd662 evicted\npod/ss-1 evicted\npod/kube-dns-autoscaler-65bc6d4889-hmd8m evicted\npod/coredns-65567c7b57-bfqqm evicted\npod/fluentd-gcp-scaler-76d9c77b4d-cb79b evicted\npod/event-exporter-v0.3.1-747b47fcd-tvm6g evicted\nnode/bootstrap-e2e-minion-group-mkqn evicted\n..........................................................................................................................................................Node bootstrap-e2e-minion-group-mkqn recreated.\nNode bootstrap-e2e-minion-group-mkqn Ready=True\nnode/bootstrap-e2e-minion-group-mkqn uncordoned\nnode/bootstrap-e2e-minion-group-s2rl cordoned\nevicting pod \"ss-2\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-jlqx4\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-q7kwf\"\nevicting pod \"res-cons-upgrade-g8s7v\"\nevicting pod \"res-cons-upgrade-qzfkz\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-2j4pq\"\nevicting pod \"res-cons-upgrade-6pv86\"\nevicting pod \"coredns-65567c7b57-x4q9j\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-mvlb4\"\nevicting pod \"foo-cn5mp\"\nevicting pod \"service-test-cn852\"\npod/res-cons-upgrade-qzfkz evicted\npod/res-cons-upgrade-g8s7v evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-mvlb4 evicted\npod/service-test-cn852 evicted\npod/ss-2 evicted\npod/res-cons-upgrade-6pv86 evicted\npod/metrics-server-v0.3.6-5f859c87d6-q7kwf evicted\npod/coredns-65567c7b57-x4q9j evicted\npod/foo-cn5mp evicted\npod/fluentd-gcp-scaler-76d9c77b4d-2j4pq evicted\npod/event-exporter-v0.3.1-747b47fcd-jlqx4 evicted\nnode/bootstrap-e2e-minion-group-s2rl evicted\n............................................................................................................Node bootstrap-e2e-minion-group-s2rl recreated.\nNode bootstrap-e2e-minion-group-s2rl Ready=True\nnode/bootstrap-e2e-minion-group-s2rl uncordoned\nnode/bootstrap-e2e-minion-group-z4rf cordoned\nevicting pod \"ss-1\"\nevicting pod \"kubernetes-dashboard-7778f8b456-4znp5\"\nevicting pod \"dp-657fc4b57d-zz4lh\"\nevicting pod \"apparmor-loader-mph5j\"\nevicting pod \"ss-0\"\nevicting pod \"test-apparmor-9mq5k\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"l7-default-backend-678889f899-jclvm\"\nevicting pod \"foo-hl2gt\"\nevicting pod \"service-test-pk9wf\"\nevicting pod \"res-cons-upgrade-hlh2d\"\nevicting pod \"coredns-65567c7b57-xrcwn\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-nvzsx\"\nevicting pod \"test-apparmor-rwrld\"\nevicting pod \"rs-dgmks\"\nevicting pod \"res-cons-upgrade-ctrl-9s2gs\"\npod/test-apparmor-9mq5k evicted\npod/dp-657fc4b57d-zz4lh evicted\npod/ss-1 evicted\npod/volume-snapshot-controller-0 evicted\npod/res-cons-upgrade-hlh2d evicted\npod/apparmor-loader-mph5j evicted\npod/kubernetes-dashboard-7778f8b456-4znp5 evicted\npod/service-test-pk9wf evicted\npod/l7-default-backend-678889f899-jclvm evicted\npod/ss-0 evicted\npod/rs-dgmks evicted\npod/kube-dns-autoscaler-65bc6d4889-nvzsx evicted\npod/coredns-65567c7b57-xrcwn evicted\npod/res-cons-upgrade-ctrl-9s2gs evicted\npod/foo-hl2gt evicted\npod/test-apparmor-rwrld evicted\nnode/bootstrap-e2e-minion-group-z4rf evicted\n...........................................................................................................Node bootstrap-e2e-minion-group-z4rf recreated.\nNode bootstrap-e2e-minion-group-z4rf Ready=True\nnode/bootstrap-e2e-minion-group-z4rf 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>   15m   v1.17.6-beta.0.35+1596ecd5da9c7b\nbootstrap-e2e-minion-group-mkqn   Ready                      <none>   15m   v1.16.10-beta.0.29+d4d11e74d02748\nbootstrap-e2e-minion-group-s2rl   Ready                      <none>   15m   v1.16.10-beta.0.29+d4d11e74d02748\nbootstrap-e2e-minion-group-z4rf   Ready                      <none>   15m   v1.16.10-beta.0.29+d4d11e74d02748\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.0.35+1596ecd5da9c7b\"\nname: \"bootstrap-e2e-minion-group-mkqn\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\nname: \"bootstrap-e2e-minion-group-s2rl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\nname: \"bootstrap-e2e-minion-group-z4rf\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.29+d4d11e74d02748\"\n", stderr "Project: gce-gci-upg-lat-1-3-ctl-skew\nNetwork Project: gce-gci-upg-lat-1-3-ctl-skew\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-mkqn bootstrap-e2e-minion-group-s2rl bootstrap-e2e-minion-group-z4rf\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/gce-gci-upg-lat-1-3-ctl-skew/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               2020-05-18T11:00:13.885-07:00\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-mkqn. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-7tnvg, kube-system/metadata-proxy-v0.1-r5lff, sig-apps-daemonset-upgrade-7024/ds1-dmk7t\n== Recreating instance bootstrap-e2e-minion-group-mkqn. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-mkqn to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-mkqn. == \n== Draining bootstrap-e2e-minion-group-s2rl. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-m2hbt, kube-system/metadata-proxy-v0.1-m8t6v, sig-apps-daemonset-upgrade-7024/ds1-kvlmg\n== Recreating instance bootstrap-e2e-minion-group-s2rl. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-s2rl to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-s2rl. == \n== Draining bootstrap-e2e-minion-group-z4rf. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-275/test-apparmor-rwrld; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-5kkdx, kube-system/metadata-proxy-v0.1-8xxfp, sig-apps-daemonset-upgrade-7024/ds1-kmxrk\n== Recreating instance bootstrap-e2e-minion-group-z4rf. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-z4rf to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-z4rf. == \n== Deleting old templates in gce-gci-upg-lat-1-3-ctl-skew. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/gce-gci-upg-lat-1-3-ctl-skew/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.29+d4d11e74d02748. ==\nWarning: Permanently added 'compute.2201136463220798794' (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-lat-1-3-ctl-skew\nNetwork Project: gce-gci-upg-lat-1-3-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 24m14s

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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