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ResultFAILURE
Tests 3 failed / 443 succeeded
Started2020-05-22 16:54
Elapsed11h47m
Revision
Builderd0be36f2-9c4c-11ea-b32e-1a4cbe0cfe79
links{u'resultstore': {u'url': u'https://source.cloud.google.com/results/invocations/cd9ff8cc-e3ac-4e5e-87f3-52963a57dad0/targets/test'}}
resultstorehttps://source.cloud.google.com/results/invocations/cd9ff8cc-e3ac-4e5e-87f3-52963a57dad0/targets/test
infra-commit7ab687ff3
job-versionv1.17.7-rc.0.3+34646fff129742
master_os_imagecos-77-12371-175-0
node_os_imagecos-73-11647-163-0
revisionv1.17.7-rc.0.3+34646fff129742

Test Failures


Cluster downgrade [sig-cluster-lifecycle] cluster-downgrade 9m23s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cluster\-lifecycle\]\scluster\-downgrade$'
May 22 17:12:28.386: Unexpected error:
    <*errors.errorString | 0xc002fbc160>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.11-rc.0.1+a33df4b740b54a]; 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: \\\"v1.17.7-rc.0.3+34646fff129742\\\"\\nname: \\\"bootstrap-e2e-minion-group-5585\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.7-rc.0.3+34646fff129742\\\"\\nname: \\\"bootstrap-e2e-minion-group-f9d3\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.7-rc.0.3+34646fff129742\\\"\\nname: \\\"bootstrap-e2e-minion-group-gs3t\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.7-rc.0.3+34646fff129742\\\"\\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-v1-16-11-rc-0-1-a33df4b740b54a\\nnode/bootstrap-e2e-minion-group-5585 cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"res-cons-upgrade-c488r\\\"\\nevicting pod \\\"res-cons-upgrade-gh4gt\\\"\\nevicting pod \\\"coredns-65567c7b57-2rjkw\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-7x2m7\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"service-test-4zw82\\\"\\nevicting pod \\\"dp-657fc4b57d-s7m4w\\\"\\npod/dp-657fc4b57d-s7m4w evicted\\npod/res-cons-upgrade-gh4gt evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-7x2m7 evicted\\npod/service-test-4zw82 evicted\\npod/res-cons-upgrade-c488r evicted\\npod/coredns-65567c7b57-2rjkw evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-1 evicted\\nnode/bootstrap-e2e-minion-group-5585 evicted\\n.........................................................................................................Node bootstrap-e2e-minion-group-5585 recreated.\\nNode bootstrap-e2e-minion-group-5585 Ready=True\\nnode/bootstrap-e2e-minion-group-5585 uncordoned\\nnode/bootstrap-e2e-minion-group-f9d3 cordoned\\nevicting pod \\\"res-cons-upgrade-pjf5f\\\"\\nevicting pod \\\"res-cons-upgrade-rnjbq\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"res-cons-upgrade-dnjqh\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-lm89s\\\"\\nevicting pod \\\"coredns-65567c7b57-4gtvt\\\"\\nevicting pod \\\"coredns-65567c7b57-vxwzh\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-vpl42\\\"\\nevicting pod \\\"service-test-ct74v\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"dp-657fc4b57d-hghtb\\\"\\nevicting pod \\\"ss-0\\\"\\npod/dp-657fc4b57d-hghtb evicted\\npod/service-test-ct74v evicted\\npod/res-cons-upgrade-pjf5f evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-0 evicted\\npod/kubernetes-dashboard-7778f8b456-lm89s evicted\\npod/ss-1 evicted\\npod/kube-dns-autoscaler-65bc6d4889-vpl42 evicted\\npod/res-cons-upgrade-rnjbq evicted\\npod/res-cons-upgrade-dnjqh evicted\\npod/coredns-65567c7b57-vxwzh evicted\\npod/coredns-65567c7b57-4gtvt evicted\\nnode/bootstrap-e2e-minion-group-f9d3 evicted\\n..................................................................................................Node bootstrap-e2e-minion-group-f9d3 recreated.\\nNode bootstrap-e2e-minion-group-f9d3 Ready=True\\nnode/bootstrap-e2e-minion-group-f9d3 uncordoned\\nnode/bootstrap-e2e-minion-group-gs3t cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-fmcr4\\\"\\nevicting pod \\\"apparmor-loader-thgmg\\\"\\nevicting pod \\\"test-apparmor-5fm4b\\\"\\nevicting pod \\\"test-apparmor-nhq8v\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-nvm4f\\\"\\nevicting pod \\\"res-cons-upgrade-rwcsr\\\"\\nevicting pod \\\"l7-default-backend-678889f899-gjxq8\\\"\\nevicting pod \\\"foo-jqq5t\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-678l8\\\"\\nevicting pod \\\"service-test-b8r4h\\\"\\nevicting pod \\\"rs-j7hs4\\\"\\nevicting pod \\\"foo-5nmrg\\\"\\npod/test-apparmor-5fm4b evicted\\npod/rs-j7hs4 evicted\\npod/apparmor-loader-thgmg evicted\\npod/l7-default-backend-678889f899-gjxq8 evicted\\npod/res-cons-upgrade-rwcsr evicted\\npod/metrics-server-v0.3.6-5f859c87d6-678l8 evicted\\npod/res-cons-upgrade-ctrl-nvm4f evicted\\npod/ss-2 evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-fmcr4 evicted\\npod/service-test-b8r4h evicted\\npod/test-apparmor-nhq8v evicted\\npod/foo-jqq5t evicted\\npod/foo-5nmrg evicted\\nnode/bootstrap-e2e-minion-group-gs3t evicted\\n...........................................................................................................Node bootstrap-e2e-minion-group-gs3t recreated.\\nNode bootstrap-e2e-minion-group-gs3t Ready=True\\nnode/bootstrap-e2e-minion-group-gs3t 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>   12m   v1.17.7-rc.0.3+34646fff129742\\nbootstrap-e2e-minion-group-5585   Ready                      <none>   12m   v1.16.11-rc.0.1+a33df4b740b54a\\nbootstrap-e2e-minion-group-f9d3   Ready                      <none>   12m   v1.16.11-rc.0.1+a33df4b740b54a\\nbootstrap-e2e-minion-group-gs3t   Ready                      <none>   12m   v1.16.11-rc.0.1+a33df4b740b54a\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\nscheduler            Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\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: \\\"v1.17.7-rc.0.3+34646fff129742\\\"\\nname: \\\"bootstrap-e2e-minion-group-5585\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.11-rc.0.1+a33df4b740b54a\\\"\\nname: \\\"bootstrap-e2e-minion-group-f9d3\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.11-rc.0.1+a33df4b740b54a\\\"\\nname: \\\"bootstrap-e2e-minion-group-gs3t\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.11-rc.0.1+a33df4b740b54a\\\"\\n\", stderr \"Project: kubernetes-gci-ingress\\nNetwork Project: kubernetes-gci-ingress\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-5585 bootstrap-e2e-minion-group-f9d3 bootstrap-e2e-minion-group-gs3t\\n== Preparing node upgrade (to v1.16.11-rc.0.1+a33df4b740b54a). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-11-rc-0-1-a33df4b740b54a\\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/kubernetes-gci-ingress/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-11-rc-0-1-a33df4b740b54a].\\nNAME                                                          MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-11-rc-0-1-a33df4b740b54a  n1-standard-2               2020-05-22T10:03:20.465-07:00\\n== Finished preparing node upgrade (to v1.16.11-rc.0.1+a33df4b740b54a). ==\\n== Upgrading nodes to v1.16.11-rc.0.1+a33df4b740b54a with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-5585. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/metadata-proxy-v0.1-vzznn, sig-apps-daemonset-upgrade-6564/ds1-89xkc\\n== Recreating instance bootstrap-e2e-minion-group-5585. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-5585 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-5585. == \\n== Draining bootstrap-e2e-minion-group-f9d3. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/metadata-proxy-v0.1-gxm47, sig-apps-daemonset-upgrade-6564/ds1-fhlbl\\n== Recreating instance bootstrap-e2e-minion-group-f9d3. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-f9d3 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-f9d3. == \\n== Draining bootstrap-e2e-minion-group-gs3t. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-8032/test-apparmor-nhq8v; ignoring DaemonSet-managed Pods: kube-system/metadata-proxy-v0.1-66vb2, sig-apps-daemonset-upgrade-6564/ds1-55gl4\\n== Recreating instance bootstrap-e2e-minion-group-gs3t. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-gs3t to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-gs3t. == \\n== Deleting old templates in kubernetes-gci-ingress. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/kubernetes-gci-ingress/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.11-rc.0.1+a33df4b740b54a. ==\\nWarning: Permanently added 'compute.7301486444494043783' (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: kubernetes-gci-ingress\\nNetwork Project: kubernetes-gci-ingress\\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 v1.16.11-rc.0.1+a33df4b740b54a]; 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: \"v1.17.7-rc.0.3+34646fff129742\"\nname: \"bootstrap-e2e-minion-group-5585\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.7-rc.0.3+34646fff129742\"\nname: \"bootstrap-e2e-minion-group-f9d3\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.7-rc.0.3+34646fff129742\"\nname: \"bootstrap-e2e-minion-group-gs3t\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.7-rc.0.3+34646fff129742\"\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-v1-16-11-rc-0-1-a33df4b740b54a\nnode/bootstrap-e2e-minion-group-5585 cordoned\nevicting pod \"ss-1\"\nevicting pod \"res-cons-upgrade-c488r\"\nevicting pod \"res-cons-upgrade-gh4gt\"\nevicting pod \"coredns-65567c7b57-2rjkw\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-7x2m7\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"service-test-4zw82\"\nevicting pod \"dp-657fc4b57d-s7m4w\"\npod/dp-657fc4b57d-s7m4w evicted\npod/res-cons-upgrade-gh4gt evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-7x2m7 evicted\npod/service-test-4zw82 evicted\npod/res-cons-upgrade-c488r evicted\npod/coredns-65567c7b57-2rjkw evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-1 evicted\nnode/bootstrap-e2e-minion-group-5585 evicted\n.........................................................................................................Node bootstrap-e2e-minion-group-5585 recreated.\nNode bootstrap-e2e-minion-group-5585 Ready=True\nnode/bootstrap-e2e-minion-group-5585 uncordoned\nnode/bootstrap-e2e-minion-group-f9d3 cordoned\nevicting pod \"res-cons-upgrade-pjf5f\"\nevicting pod \"res-cons-upgrade-rnjbq\"\nevicting pod \"ss-1\"\nevicting pod \"res-cons-upgrade-dnjqh\"\nevicting pod \"kubernetes-dashboard-7778f8b456-lm89s\"\nevicting pod \"coredns-65567c7b57-4gtvt\"\nevicting pod \"coredns-65567c7b57-vxwzh\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-vpl42\"\nevicting pod \"service-test-ct74v\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"dp-657fc4b57d-hghtb\"\nevicting pod \"ss-0\"\npod/dp-657fc4b57d-hghtb evicted\npod/service-test-ct74v evicted\npod/res-cons-upgrade-pjf5f evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-0 evicted\npod/kubernetes-dashboard-7778f8b456-lm89s evicted\npod/ss-1 evicted\npod/kube-dns-autoscaler-65bc6d4889-vpl42 evicted\npod/res-cons-upgrade-rnjbq evicted\npod/res-cons-upgrade-dnjqh evicted\npod/coredns-65567c7b57-vxwzh evicted\npod/coredns-65567c7b57-4gtvt evicted\nnode/bootstrap-e2e-minion-group-f9d3 evicted\n..................................................................................................Node bootstrap-e2e-minion-group-f9d3 recreated.\nNode bootstrap-e2e-minion-group-f9d3 Ready=True\nnode/bootstrap-e2e-minion-group-f9d3 uncordoned\nnode/bootstrap-e2e-minion-group-gs3t cordoned\nevicting pod \"ss-2\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-fmcr4\"\nevicting pod \"apparmor-loader-thgmg\"\nevicting pod \"test-apparmor-5fm4b\"\nevicting pod \"test-apparmor-nhq8v\"\nevicting pod \"res-cons-upgrade-ctrl-nvm4f\"\nevicting pod \"res-cons-upgrade-rwcsr\"\nevicting pod \"l7-default-backend-678889f899-gjxq8\"\nevicting pod \"foo-jqq5t\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-678l8\"\nevicting pod \"service-test-b8r4h\"\nevicting pod \"rs-j7hs4\"\nevicting pod \"foo-5nmrg\"\npod/test-apparmor-5fm4b evicted\npod/rs-j7hs4 evicted\npod/apparmor-loader-thgmg evicted\npod/l7-default-backend-678889f899-gjxq8 evicted\npod/res-cons-upgrade-rwcsr evicted\npod/metrics-server-v0.3.6-5f859c87d6-678l8 evicted\npod/res-cons-upgrade-ctrl-nvm4f evicted\npod/ss-2 evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-fmcr4 evicted\npod/service-test-b8r4h evicted\npod/test-apparmor-nhq8v evicted\npod/foo-jqq5t evicted\npod/foo-5nmrg evicted\nnode/bootstrap-e2e-minion-group-gs3t evicted\n...........................................................................................................Node bootstrap-e2e-minion-group-gs3t recreated.\nNode bootstrap-e2e-minion-group-gs3t Ready=True\nnode/bootstrap-e2e-minion-group-gs3t 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>   12m   v1.17.7-rc.0.3+34646fff129742\nbootstrap-e2e-minion-group-5585   Ready                      <none>   12m   v1.16.11-rc.0.1+a33df4b740b54a\nbootstrap-e2e-minion-group-f9d3   Ready                      <none>   12m   v1.16.11-rc.0.1+a33df4b740b54a\nbootstrap-e2e-minion-group-gs3t   Ready                      <none>   12m   v1.16.11-rc.0.1+a33df4b740b54a\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \nscheduler            Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \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: \"v1.17.7-rc.0.3+34646fff129742\"\nname: \"bootstrap-e2e-minion-group-5585\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.11-rc.0.1+a33df4b740b54a\"\nname: \"bootstrap-e2e-minion-group-f9d3\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.11-rc.0.1+a33df4b740b54a\"\nname: \"bootstrap-e2e-minion-group-gs3t\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.11-rc.0.1+a33df4b740b54a\"\n", stderr "Project: kubernetes-gci-ingress\nNetwork Project: kubernetes-gci-ingress\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-5585 bootstrap-e2e-minion-group-f9d3 bootstrap-e2e-minion-group-gs3t\n== Preparing node upgrade (to v1.16.11-rc.0.1+a33df4b740b54a). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-11-rc-0-1-a33df4b740b54a\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/kubernetes-gci-ingress/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-11-rc-0-1-a33df4b740b54a].\nNAME                                                          MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-11-rc-0-1-a33df4b740b54a  n1-standard-2               2020-05-22T10:03:20.465-07:00\n== Finished preparing node upgrade (to v1.16.11-rc.0.1+a33df4b740b54a). ==\n== Upgrading nodes to v1.16.11-rc.0.1+a33df4b740b54a with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-5585. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/metadata-proxy-v0.1-vzznn, sig-apps-daemonset-upgrade-6564/ds1-89xkc\n== Recreating instance bootstrap-e2e-minion-group-5585. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-5585 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-5585. == \n== Draining bootstrap-e2e-minion-group-f9d3. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/metadata-proxy-v0.1-gxm47, sig-apps-daemonset-upgrade-6564/ds1-fhlbl\n== Recreating instance bootstrap-e2e-minion-group-f9d3. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-f9d3 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-f9d3. == \n== Draining bootstrap-e2e-minion-group-gs3t. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-8032/test-apparmor-nhq8v; ignoring DaemonSet-managed Pods: kube-system/metadata-proxy-v0.1-66vb2, sig-apps-daemonset-upgrade-6564/ds1-55gl4\n== Recreating instance bootstrap-e2e-minion-group-gs3t. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-gs3t to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-gs3t. == \n== Deleting old templates in kubernetes-gci-ingress. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/kubernetes-gci-ingress/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.11-rc.0.1+a33df4b740b54a. ==\nWarning: Permanently added 'compute.7301486444494043783' (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: kubernetes-gci-ingress\nNetwork Project: kubernetes-gci-ingress\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(0xc0028e9218)
	/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(0xc000c26640, 0x76e1c40, 0xc, 0xc, 0xc000dc6c30, 0xc0032a01e0, 0xc00341a740, 0x2, 0xc00341a4a0)
	/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(0xc00053c200)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:94 +0x242
k8s.io/kubernetes/test/e2e.TestE2E(0xc00053c200)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:116 +0x2b
testing.tRunner(0xc00053c200, 0x49b0a50)
	/usr/local/go/src/testing/testing.go:909 +0xc9
created by testing.(*T).Run
	/usr/local/go/src/testing/testing.go:960 +0x350
				from junit_upgradeupgrades.xml

Find ss-1nevicting mentions in log files | View test history on testgrid


Kubernetes e2e suite [sig-cluster-lifecycle] Downgrade [Feature:Downgrade] cluster downgrade should maintain a functioning cluster [Feature:ClusterDowngrade] 19m47s

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 22 17:12:28.386: Unexpected error:
    <*errors.errorString | 0xc002fbc160>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.11-rc.0.1+a33df4b740b54a]; 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: \\\"v1.17.7-rc.0.3+34646fff129742\\\"\\nname: \\\"bootstrap-e2e-minion-group-5585\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.7-rc.0.3+34646fff129742\\\"\\nname: \\\"bootstrap-e2e-minion-group-f9d3\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.7-rc.0.3+34646fff129742\\\"\\nname: \\\"bootstrap-e2e-minion-group-gs3t\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.7-rc.0.3+34646fff129742\\\"\\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-v1-16-11-rc-0-1-a33df4b740b54a\\nnode/bootstrap-e2e-minion-group-5585 cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"res-cons-upgrade-c488r\\\"\\nevicting pod \\\"res-cons-upgrade-gh4gt\\\"\\nevicting pod \\\"coredns-65567c7b57-2rjkw\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-7x2m7\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"service-test-4zw82\\\"\\nevicting pod \\\"dp-657fc4b57d-s7m4w\\\"\\npod/dp-657fc4b57d-s7m4w evicted\\npod/res-cons-upgrade-gh4gt evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-7x2m7 evicted\\npod/service-test-4zw82 evicted\\npod/res-cons-upgrade-c488r evicted\\npod/coredns-65567c7b57-2rjkw evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-1 evicted\\nnode/bootstrap-e2e-minion-group-5585 evicted\\n.........................................................................................................Node bootstrap-e2e-minion-group-5585 recreated.\\nNode bootstrap-e2e-minion-group-5585 Ready=True\\nnode/bootstrap-e2e-minion-group-5585 uncordoned\\nnode/bootstrap-e2e-minion-group-f9d3 cordoned\\nevicting pod \\\"res-cons-upgrade-pjf5f\\\"\\nevicting pod \\\"res-cons-upgrade-rnjbq\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"res-cons-upgrade-dnjqh\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-lm89s\\\"\\nevicting pod \\\"coredns-65567c7b57-4gtvt\\\"\\nevicting pod \\\"coredns-65567c7b57-vxwzh\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-vpl42\\\"\\nevicting pod \\\"service-test-ct74v\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"dp-657fc4b57d-hghtb\\\"\\nevicting pod \\\"ss-0\\\"\\npod/dp-657fc4b57d-hghtb evicted\\npod/service-test-ct74v evicted\\npod/res-cons-upgrade-pjf5f evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-0 evicted\\npod/kubernetes-dashboard-7778f8b456-lm89s evicted\\npod/ss-1 evicted\\npod/kube-dns-autoscaler-65bc6d4889-vpl42 evicted\\npod/res-cons-upgrade-rnjbq evicted\\npod/res-cons-upgrade-dnjqh evicted\\npod/coredns-65567c7b57-vxwzh evicted\\npod/coredns-65567c7b57-4gtvt evicted\\nnode/bootstrap-e2e-minion-group-f9d3 evicted\\n..................................................................................................Node bootstrap-e2e-minion-group-f9d3 recreated.\\nNode bootstrap-e2e-minion-group-f9d3 Ready=True\\nnode/bootstrap-e2e-minion-group-f9d3 uncordoned\\nnode/bootstrap-e2e-minion-group-gs3t cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-fmcr4\\\"\\nevicting pod \\\"apparmor-loader-thgmg\\\"\\nevicting pod \\\"test-apparmor-5fm4b\\\"\\nevicting pod \\\"test-apparmor-nhq8v\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-nvm4f\\\"\\nevicting pod \\\"res-cons-upgrade-rwcsr\\\"\\nevicting pod \\\"l7-default-backend-678889f899-gjxq8\\\"\\nevicting pod \\\"foo-jqq5t\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-678l8\\\"\\nevicting pod \\\"service-test-b8r4h\\\"\\nevicting pod \\\"rs-j7hs4\\\"\\nevicting pod \\\"foo-5nmrg\\\"\\npod/test-apparmor-5fm4b evicted\\npod/rs-j7hs4 evicted\\npod/apparmor-loader-thgmg evicted\\npod/l7-default-backend-678889f899-gjxq8 evicted\\npod/res-cons-upgrade-rwcsr evicted\\npod/metrics-server-v0.3.6-5f859c87d6-678l8 evicted\\npod/res-cons-upgrade-ctrl-nvm4f evicted\\npod/ss-2 evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-fmcr4 evicted\\npod/service-test-b8r4h evicted\\npod/test-apparmor-nhq8v evicted\\npod/foo-jqq5t evicted\\npod/foo-5nmrg evicted\\nnode/bootstrap-e2e-minion-group-gs3t evicted\\n...........................................................................................................Node bootstrap-e2e-minion-group-gs3t recreated.\\nNode bootstrap-e2e-minion-group-gs3t Ready=True\\nnode/bootstrap-e2e-minion-group-gs3t 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>   12m   v1.17.7-rc.0.3+34646fff129742\\nbootstrap-e2e-minion-group-5585   Ready                      <none>   12m   v1.16.11-rc.0.1+a33df4b740b54a\\nbootstrap-e2e-minion-group-f9d3   Ready                      <none>   12m   v1.16.11-rc.0.1+a33df4b740b54a\\nbootstrap-e2e-minion-group-gs3t   Ready                      <none>   12m   v1.16.11-rc.0.1+a33df4b740b54a\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\nscheduler            Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\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: \\\"v1.17.7-rc.0.3+34646fff129742\\\"\\nname: \\\"bootstrap-e2e-minion-group-5585\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.11-rc.0.1+a33df4b740b54a\\\"\\nname: \\\"bootstrap-e2e-minion-group-f9d3\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.11-rc.0.1+a33df4b740b54a\\\"\\nname: \\\"bootstrap-e2e-minion-group-gs3t\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.11-rc.0.1+a33df4b740b54a\\\"\\n\", stderr \"Project: kubernetes-gci-ingress\\nNetwork Project: kubernetes-gci-ingress\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-5585 bootstrap-e2e-minion-group-f9d3 bootstrap-e2e-minion-group-gs3t\\n== Preparing node upgrade (to v1.16.11-rc.0.1+a33df4b740b54a). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-11-rc-0-1-a33df4b740b54a\\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/kubernetes-gci-ingress/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-11-rc-0-1-a33df4b740b54a].\\nNAME                                                          MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-11-rc-0-1-a33df4b740b54a  n1-standard-2               2020-05-22T10:03:20.465-07:00\\n== Finished preparing node upgrade (to v1.16.11-rc.0.1+a33df4b740b54a). ==\\n== Upgrading nodes to v1.16.11-rc.0.1+a33df4b740b54a with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-5585. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/metadata-proxy-v0.1-vzznn, sig-apps-daemonset-upgrade-6564/ds1-89xkc\\n== Recreating instance bootstrap-e2e-minion-group-5585. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-5585 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-5585. == \\n== Draining bootstrap-e2e-minion-group-f9d3. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/metadata-proxy-v0.1-gxm47, sig-apps-daemonset-upgrade-6564/ds1-fhlbl\\n== Recreating instance bootstrap-e2e-minion-group-f9d3. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-f9d3 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-f9d3. == \\n== Draining bootstrap-e2e-minion-group-gs3t. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-8032/test-apparmor-nhq8v; ignoring DaemonSet-managed Pods: kube-system/metadata-proxy-v0.1-66vb2, sig-apps-daemonset-upgrade-6564/ds1-55gl4\\n== Recreating instance bootstrap-e2e-minion-group-gs3t. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-gs3t to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-gs3t. == \\n== Deleting old templates in kubernetes-gci-ingress. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/kubernetes-gci-ingress/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.11-rc.0.1+a33df4b740b54a. ==\\nWarning: Permanently added 'compute.7301486444494043783' (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: kubernetes-gci-ingress\\nNetwork Project: kubernetes-gci-ingress\\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 v1.16.11-rc.0.1+a33df4b740b54a]; 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: \"v1.17.7-rc.0.3+34646fff129742\"\nname: \"bootstrap-e2e-minion-group-5585\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.7-rc.0.3+34646fff129742\"\nname: \"bootstrap-e2e-minion-group-f9d3\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.7-rc.0.3+34646fff129742\"\nname: \"bootstrap-e2e-minion-group-gs3t\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.7-rc.0.3+34646fff129742\"\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-v1-16-11-rc-0-1-a33df4b740b54a\nnode/bootstrap-e2e-minion-group-5585 cordoned\nevicting pod \"ss-1\"\nevicting pod \"res-cons-upgrade-c488r\"\nevicting pod \"res-cons-upgrade-gh4gt\"\nevicting pod \"coredns-65567c7b57-2rjkw\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-7x2m7\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"service-test-4zw82\"\nevicting pod \"dp-657fc4b57d-s7m4w\"\npod/dp-657fc4b57d-s7m4w evicted\npod/res-cons-upgrade-gh4gt evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-7x2m7 evicted\npod/service-test-4zw82 evicted\npod/res-cons-upgrade-c488r evicted\npod/coredns-65567c7b57-2rjkw evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-1 evicted\nnode/bootstrap-e2e-minion-group-5585 evicted\n.........................................................................................................Node bootstrap-e2e-minion-group-5585 recreated.\nNode bootstrap-e2e-minion-group-5585 Ready=True\nnode/bootstrap-e2e-minion-group-5585 uncordoned\nnode/bootstrap-e2e-minion-group-f9d3 cordoned\nevicting pod \"res-cons-upgrade-pjf5f\"\nevicting pod \"res-cons-upgrade-rnjbq\"\nevicting pod \"ss-1\"\nevicting pod \"res-cons-upgrade-dnjqh\"\nevicting pod \"kubernetes-dashboard-7778f8b456-lm89s\"\nevicting pod \"coredns-65567c7b57-4gtvt\"\nevicting pod \"coredns-65567c7b57-vxwzh\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-vpl42\"\nevicting pod \"service-test-ct74v\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"dp-657fc4b57d-hghtb\"\nevicting pod \"ss-0\"\npod/dp-657fc4b57d-hghtb evicted\npod/service-test-ct74v evicted\npod/res-cons-upgrade-pjf5f evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-0 evicted\npod/kubernetes-dashboard-7778f8b456-lm89s evicted\npod/ss-1 evicted\npod/kube-dns-autoscaler-65bc6d4889-vpl42 evicted\npod/res-cons-upgrade-rnjbq evicted\npod/res-cons-upgrade-dnjqh evicted\npod/coredns-65567c7b57-vxwzh evicted\npod/coredns-65567c7b57-4gtvt evicted\nnode/bootstrap-e2e-minion-group-f9d3 evicted\n..................................................................................................Node bootstrap-e2e-minion-group-f9d3 recreated.\nNode bootstrap-e2e-minion-group-f9d3 Ready=True\nnode/bootstrap-e2e-minion-group-f9d3 uncordoned\nnode/bootstrap-e2e-minion-group-gs3t cordoned\nevicting pod \"ss-2\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-fmcr4\"\nevicting pod \"apparmor-loader-thgmg\"\nevicting pod \"test-apparmor-5fm4b\"\nevicting pod \"test-apparmor-nhq8v\"\nevicting pod \"res-cons-upgrade-ctrl-nvm4f\"\nevicting pod \"res-cons-upgrade-rwcsr\"\nevicting pod \"l7-default-backend-678889f899-gjxq8\"\nevicting pod \"foo-jqq5t\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-678l8\"\nevicting pod \"service-test-b8r4h\"\nevicting pod \"rs-j7hs4\"\nevicting pod \"foo-5nmrg\"\npod/test-apparmor-5fm4b evicted\npod/rs-j7hs4 evicted\npod/apparmor-loader-thgmg evicted\npod/l7-default-backend-678889f899-gjxq8 evicted\npod/res-cons-upgrade-rwcsr evicted\npod/metrics-server-v0.3.6-5f859c87d6-678l8 evicted\npod/res-cons-upgrade-ctrl-nvm4f evicted\npod/ss-2 evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-fmcr4 evicted\npod/service-test-b8r4h evicted\npod/test-apparmor-nhq8v evicted\npod/foo-jqq5t evicted\npod/foo-5nmrg evicted\nnode/bootstrap-e2e-minion-group-gs3t evicted\n...........................................................................................................Node bootstrap-e2e-minion-group-gs3t recreated.\nNode bootstrap-e2e-minion-group-gs3t Ready=True\nnode/bootstrap-e2e-minion-group-gs3t 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>   12m   v1.17.7-rc.0.3+34646fff129742\nbootstrap-e2e-minion-group-5585   Ready                      <none>   12m   v1.16.11-rc.0.1+a33df4b740b54a\nbootstrap-e2e-minion-group-f9d3   Ready                      <none>   12m   v1.16.11-rc.0.1+a33df4b740b54a\nbootstrap-e2e-minion-group-gs3t   Ready                      <none>   12m   v1.16.11-rc.0.1+a33df4b740b54a\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \nscheduler            Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \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: \"v1.17.7-rc.0.3+34646fff129742\"\nname: \"bootstrap-e2e-minion-group-5585\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.11-rc.0.1+a33df4b740b54a\"\nname: \"bootstrap-e2e-minion-group-f9d3\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.11-rc.0.1+a33df4b740b54a\"\nname: \"bootstrap-e2e-minion-group-gs3t\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.11-rc.0.1+a33df4b740b54a\"\n", stderr "Project: kubernetes-gci-ingress\nNetwork Project: kubernetes-gci-ingress\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-5585 bootstrap-e2e-minion-group-f9d3 bootstrap-e2e-minion-group-gs3t\n== Preparing node upgrade (to v1.16.11-rc.0.1+a33df4b740b54a). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-11-rc-0-1-a33df4b740b54a\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/kubernetes-gci-ingress/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-11-rc-0-1-a33df4b740b54a].\nNAME                                                          MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-11-rc-0-1-a33df4b740b54a  n1-standard-2               2020-05-22T10:03:20.465-07:00\n== Finished preparing node upgrade (to v1.16.11-rc.0.1+a33df4b740b54a). ==\n== Upgrading nodes to v1.16.11-rc.0.1+a33df4b740b54a with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-5585. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/metadata-proxy-v0.1-vzznn, sig-apps-daemonset-upgrade-6564/ds1-89xkc\n== Recreating instance bootstrap-e2e-minion-group-5585. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-5585 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-5585. == \n== Draining bootstrap-e2e-minion-group-f9d3. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/metadata-proxy-v0.1-gxm47, sig-apps-daemonset-upgrade-6564/ds1-fhlbl\n== Recreating instance bootstrap-e2e-minion-group-f9d3. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-f9d3 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-f9d3. == \n== Draining bootstrap-e2e-minion-group-gs3t. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-8032/test-apparmor-nhq8v; ignoring DaemonSet-managed Pods: kube-system/metadata-proxy-v0.1-66vb2, sig-apps-daemonset-upgrade-6564/ds1-55gl4\n== Recreating instance bootstrap-e2e-minion-group-gs3t. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-gs3t to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-gs3t. == \n== Deleting old templates in kubernetes-gci-ingress. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/kubernetes-gci-ingress/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.11-rc.0.1+a33df4b740b54a. ==\nWarning: Permanently added 'compute.7301486444494043783' (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: kubernetes-gci-ingress\nNetwork Project: kubernetes-gci-ingress\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 19m56s

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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