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ResultFAILURE
Tests 5 failed / 770 succeeded
Started2020-10-26 08:10
Elapsed49m7s
Revision
Builderb224cabb-1762-11eb-b256-6ee25ea2e440
infra-commite8cffc8b1
job-versionv1.18.11-rc.0.13+806617c8cf1f0d
master_os_imagecos-77-12371-175-0
node_os_imagecos-77-12371-175-0
revisionv1.18.11-rc.0.13+806617c8cf1f0d

Test Failures


Cluster downgrade [sig-cloud-provider-gcp] cluster-downgrade 9m27s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cloud\-provider\-gcp\]\scluster\-downgrade$'
Oct 26 08:29:32.824: Unexpected error:
    <*errors.errorString | 0xc002ff4060>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.14-rc.0.15+54f3c097502f5b]; 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: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-7zfl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-tfjr\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-xj5d\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\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-v1-17-14-rc-0-15-54f3c097502f5b\\nnode/bootstrap-e2e-minion-group-7zfl cordoned\\nevicting pod \\\"res-cons-upgrade-phz5g\\\"\\nevicting pod \\\"res-cons-upgrade-nmlb9\\\"\\nevicting pod \\\"coredns-7876554b79-qwvpv\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-hdgtz\\\"\\nevicting pod \\\"ss-0\\\"\\npod/l7-default-backend-f947d4dd5-hdgtz evicted\\npod/res-cons-upgrade-nmlb9 evicted\\npod/ss-0 evicted\\npod/res-cons-upgrade-phz5g evicted\\npod/coredns-7876554b79-qwvpv evicted\\nnode/bootstrap-e2e-minion-group-7zfl evicted\\n..............................................................................................................Node bootstrap-e2e-minion-group-7zfl recreated.\\nNode bootstrap-e2e-minion-group-7zfl Ready=True\\nnode/bootstrap-e2e-minion-group-7zfl uncordoned\\nnode/bootstrap-e2e-minion-group-tfjr cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"apparmor-loader-bgm2d\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-nx5qh\\\"\\nevicting pod \\\"test-apparmor-w2wvd\\\"\\nevicting pod \\\"coredns-7876554b79-kxwrr\\\"\\nevicting pod \\\"res-cons-upgrade-dwhms\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-gjt6n\\\"\\nevicting pod \\\"res-cons-upgrade-qzbz6\\\"\\nevicting pod \\\"test-apparmor-zfbx4\\\"\\nevicting pod \\\"service-test-sktwj\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-9tdf2\\\"\\nevicting pod \\\"res-cons-upgrade-ftvfk\\\"\\npod/test-apparmor-zfbx4 evicted\\npod/kubernetes-dashboard-864d864f44-nx5qh evicted\\npod/res-cons-upgrade-ctrl-9tdf2 evicted\\npod/res-cons-upgrade-dwhms evicted\\npod/service-test-sktwj evicted\\npod/apparmor-loader-bgm2d evicted\\npod/res-cons-upgrade-qzbz6 evicted\\npod/metrics-server-v0.3.6-7d85574868-gjt6n evicted\\npod/res-cons-upgrade-ftvfk evicted\\npod/ss-1 evicted\\npod/coredns-7876554b79-kxwrr evicted\\npod/test-apparmor-w2wvd evicted\\nnode/bootstrap-e2e-minion-group-tfjr evicted\\n.............................................................................................................Node bootstrap-e2e-minion-group-tfjr recreated.\\nNode bootstrap-e2e-minion-group-tfjr Ready=True\\nnode/bootstrap-e2e-minion-group-tfjr uncordoned\\nnode/bootstrap-e2e-minion-group-xj5d cordoned\\nevicting pod \\\"res-cons-upgrade-pq7hx\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-5btwg\\\"\\nevicting pod \\\"coredns-7876554b79-frl2w\\\"\\nevicting pod \\\"service-test-zfx65\\\"\\nevicting pod \\\"foo-pl7bs\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-f2wlv\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"dp-57bb6bd67b-ns72h\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"rs-pnwcc\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"foo-bmwnt\\\"\\npod/dp-57bb6bd67b-ns72h evicted\\npod/res-cons-upgrade-pq7hx evicted\\npod/ss-0 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/kube-dns-autoscaler-579dbcdc47-f2wlv evicted\\npod/ss-2 evicted\\npod/service-test-zfx65 evicted\\npod/rs-pnwcc evicted\\npod/coredns-7876554b79-frl2w evicted\\npod/l7-default-backend-f947d4dd5-5btwg evicted\\npod/foo-pl7bs evicted\\npod/foo-bmwnt evicted\\nnode/bootstrap-e2e-minion-group-xj5d evicted\\n............................................................................................................Node bootstrap-e2e-minion-group-xj5d recreated.\\nNode bootstrap-e2e-minion-group-xj5d Ready=True\\nnode/bootstrap-e2e-minion-group-xj5d 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>   13m   v1.18.11-rc.0.13+806617c8cf1f0d\\nbootstrap-e2e-minion-group-7zfl   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\\nbootstrap-e2e-minion-group-tfjr   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\\nbootstrap-e2e-minion-group-xj5d   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\\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: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-7zfl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.15+54f3c097502f5b\\\"\\nname: \\\"bootstrap-e2e-minion-group-tfjr\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.15+54f3c097502f5b\\\"\\nname: \\\"bootstrap-e2e-minion-group-xj5d\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.15+54f3c097502f5b\\\"\\n\", stderr \"Project: k8s-jkns-gce-ubuntu-1-6-slow\\nNetwork Project: k8s-jkns-gce-ubuntu-1-6-slow\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-7zfl bootstrap-e2e-minion-group-tfjr bootstrap-e2e-minion-group-xj5d\\n== Preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b\\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-gce-ubuntu-1-6-slow/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b].\\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b  n1-standard-2               2020-10-26T01:20:17.678-07:00\\n== Finished preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\\n== Upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-7zfl. == \\n== Recreating instance bootstrap-e2e-minion-group-7zfl. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-7zfl to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-7zfl. == \\n== Draining bootstrap-e2e-minion-group-tfjr. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6419/test-apparmor-w2wvd\\n== Recreating instance bootstrap-e2e-minion-group-tfjr. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-tfjr to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-tfjr. == \\n== Draining bootstrap-e2e-minion-group-xj5d. == \\n== Recreating instance bootstrap-e2e-minion-group-xj5d. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-xj5d to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-xj5d. == \\n== Deleting old templates in k8s-jkns-gce-ubuntu-1-6-slow. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gce-ubuntu-1-6-slow/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b. ==\\nWarning: Permanently added 'compute.5006772348393307046' (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-gce-ubuntu-1-6-slow\\nNetwork Project: k8s-jkns-gce-ubuntu-1-6-slow\\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 v1.17.14-rc.0.15+54f3c097502f5b]; 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: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-7zfl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-tfjr\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-xj5d\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\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-v1-17-14-rc-0-15-54f3c097502f5b\nnode/bootstrap-e2e-minion-group-7zfl cordoned\nevicting pod \"res-cons-upgrade-phz5g\"\nevicting pod \"res-cons-upgrade-nmlb9\"\nevicting pod \"coredns-7876554b79-qwvpv\"\nevicting pod \"l7-default-backend-f947d4dd5-hdgtz\"\nevicting pod \"ss-0\"\npod/l7-default-backend-f947d4dd5-hdgtz evicted\npod/res-cons-upgrade-nmlb9 evicted\npod/ss-0 evicted\npod/res-cons-upgrade-phz5g evicted\npod/coredns-7876554b79-qwvpv evicted\nnode/bootstrap-e2e-minion-group-7zfl evicted\n..............................................................................................................Node bootstrap-e2e-minion-group-7zfl recreated.\nNode bootstrap-e2e-minion-group-7zfl Ready=True\nnode/bootstrap-e2e-minion-group-7zfl uncordoned\nnode/bootstrap-e2e-minion-group-tfjr cordoned\nevicting pod \"ss-1\"\nevicting pod \"apparmor-loader-bgm2d\"\nevicting pod \"kubernetes-dashboard-864d864f44-nx5qh\"\nevicting pod \"test-apparmor-w2wvd\"\nevicting pod \"coredns-7876554b79-kxwrr\"\nevicting pod \"res-cons-upgrade-dwhms\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-gjt6n\"\nevicting pod \"res-cons-upgrade-qzbz6\"\nevicting pod \"test-apparmor-zfbx4\"\nevicting pod \"service-test-sktwj\"\nevicting pod \"res-cons-upgrade-ctrl-9tdf2\"\nevicting pod \"res-cons-upgrade-ftvfk\"\npod/test-apparmor-zfbx4 evicted\npod/kubernetes-dashboard-864d864f44-nx5qh evicted\npod/res-cons-upgrade-ctrl-9tdf2 evicted\npod/res-cons-upgrade-dwhms evicted\npod/service-test-sktwj evicted\npod/apparmor-loader-bgm2d evicted\npod/res-cons-upgrade-qzbz6 evicted\npod/metrics-server-v0.3.6-7d85574868-gjt6n evicted\npod/res-cons-upgrade-ftvfk evicted\npod/ss-1 evicted\npod/coredns-7876554b79-kxwrr evicted\npod/test-apparmor-w2wvd evicted\nnode/bootstrap-e2e-minion-group-tfjr evicted\n.............................................................................................................Node bootstrap-e2e-minion-group-tfjr recreated.\nNode bootstrap-e2e-minion-group-tfjr Ready=True\nnode/bootstrap-e2e-minion-group-tfjr uncordoned\nnode/bootstrap-e2e-minion-group-xj5d cordoned\nevicting pod \"res-cons-upgrade-pq7hx\"\nevicting pod \"l7-default-backend-f947d4dd5-5btwg\"\nevicting pod \"coredns-7876554b79-frl2w\"\nevicting pod \"service-test-zfx65\"\nevicting pod \"foo-pl7bs\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-f2wlv\"\nevicting pod \"ss-2\"\nevicting pod \"dp-57bb6bd67b-ns72h\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"rs-pnwcc\"\nevicting pod \"ss-0\"\nevicting pod \"foo-bmwnt\"\npod/dp-57bb6bd67b-ns72h evicted\npod/res-cons-upgrade-pq7hx evicted\npod/ss-0 evicted\npod/volume-snapshot-controller-0 evicted\npod/kube-dns-autoscaler-579dbcdc47-f2wlv evicted\npod/ss-2 evicted\npod/service-test-zfx65 evicted\npod/rs-pnwcc evicted\npod/coredns-7876554b79-frl2w evicted\npod/l7-default-backend-f947d4dd5-5btwg evicted\npod/foo-pl7bs evicted\npod/foo-bmwnt evicted\nnode/bootstrap-e2e-minion-group-xj5d evicted\n............................................................................................................Node bootstrap-e2e-minion-group-xj5d recreated.\nNode bootstrap-e2e-minion-group-xj5d Ready=True\nnode/bootstrap-e2e-minion-group-xj5d 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>   13m   v1.18.11-rc.0.13+806617c8cf1f0d\nbootstrap-e2e-minion-group-7zfl   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\nbootstrap-e2e-minion-group-tfjr   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\nbootstrap-e2e-minion-group-xj5d   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\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: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-7zfl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.15+54f3c097502f5b\"\nname: \"bootstrap-e2e-minion-group-tfjr\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.15+54f3c097502f5b\"\nname: \"bootstrap-e2e-minion-group-xj5d\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.15+54f3c097502f5b\"\n", stderr "Project: k8s-jkns-gce-ubuntu-1-6-slow\nNetwork Project: k8s-jkns-gce-ubuntu-1-6-slow\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-7zfl bootstrap-e2e-minion-group-tfjr bootstrap-e2e-minion-group-xj5d\n== Preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b\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-gce-ubuntu-1-6-slow/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b].\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b  n1-standard-2               2020-10-26T01:20:17.678-07:00\n== Finished preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\n== Upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-7zfl. == \n== Recreating instance bootstrap-e2e-minion-group-7zfl. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-7zfl to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-7zfl. == \n== Draining bootstrap-e2e-minion-group-tfjr. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6419/test-apparmor-w2wvd\n== Recreating instance bootstrap-e2e-minion-group-tfjr. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-tfjr to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-tfjr. == \n== Draining bootstrap-e2e-minion-group-xj5d. == \n== Recreating instance bootstrap-e2e-minion-group-xj5d. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-xj5d to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-xj5d. == \n== Deleting old templates in k8s-jkns-gce-ubuntu-1-6-slow. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gce-ubuntu-1-6-slow/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b. ==\nWarning: Permanently added 'compute.5006772348393307046' (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-gce-ubuntu-1-6-slow\nNetwork Project: k8s-jkns-gce-ubuntu-1-6-slow\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/cloud/gcp.glob..func3.1.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:178 +0x14a
k8s.io/kubernetes/test/e2e/chaosmonkey.(*Chaosmonkey).Do(0xc001051200)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/chaosmonkey/chaosmonkey.go:111 +0x38a
k8s.io/kubernetes/test/e2e/cloud/gcp.runUpgradeSuite(0xc000ce8140, 0x7773ca0, 0xc, 0xc, 0xc0003216b0, 0xc002e981e0, 0x2, 0xc003029440)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:479 +0x47a
k8s.io/kubernetes/test/e2e/cloud/gcp.glob..func3.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:183 +0x222
k8s.io/kubernetes/test/e2e.RunE2ETests(0xc0027a8200)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:110 +0x30a
k8s.io/kubernetes/test/e2e.TestE2E(0xc0027a8200)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:112 +0x2b
testing.tRunner(0xc0027a8200, 0x4a0a2d0)
	/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-phz5gnevicting mentions in log files | View test history on testgrid


Kubernetes e2e suite [k8s.io] [sig-cloud-provider-gcp] Downgrade [Feature:Downgrade] cluster downgrade should maintain a functioning cluster [Feature:ClusterDowngrade] 16m4s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[k8s\.io\]\s\[sig\-cloud\-provider\-gcp\]\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/cloud/gcp/cluster_upgrade.go:165
Oct 26 08:29:32.824: Unexpected error:
    <*errors.errorString | 0xc002ff4060>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.14-rc.0.15+54f3c097502f5b]; 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: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-7zfl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-tfjr\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-xj5d\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\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-v1-17-14-rc-0-15-54f3c097502f5b\\nnode/bootstrap-e2e-minion-group-7zfl cordoned\\nevicting pod \\\"res-cons-upgrade-phz5g\\\"\\nevicting pod \\\"res-cons-upgrade-nmlb9\\\"\\nevicting pod \\\"coredns-7876554b79-qwvpv\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-hdgtz\\\"\\nevicting pod \\\"ss-0\\\"\\npod/l7-default-backend-f947d4dd5-hdgtz evicted\\npod/res-cons-upgrade-nmlb9 evicted\\npod/ss-0 evicted\\npod/res-cons-upgrade-phz5g evicted\\npod/coredns-7876554b79-qwvpv evicted\\nnode/bootstrap-e2e-minion-group-7zfl evicted\\n..............................................................................................................Node bootstrap-e2e-minion-group-7zfl recreated.\\nNode bootstrap-e2e-minion-group-7zfl Ready=True\\nnode/bootstrap-e2e-minion-group-7zfl uncordoned\\nnode/bootstrap-e2e-minion-group-tfjr cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"apparmor-loader-bgm2d\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-nx5qh\\\"\\nevicting pod \\\"test-apparmor-w2wvd\\\"\\nevicting pod \\\"coredns-7876554b79-kxwrr\\\"\\nevicting pod \\\"res-cons-upgrade-dwhms\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-gjt6n\\\"\\nevicting pod \\\"res-cons-upgrade-qzbz6\\\"\\nevicting pod \\\"test-apparmor-zfbx4\\\"\\nevicting pod \\\"service-test-sktwj\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-9tdf2\\\"\\nevicting pod \\\"res-cons-upgrade-ftvfk\\\"\\npod/test-apparmor-zfbx4 evicted\\npod/kubernetes-dashboard-864d864f44-nx5qh evicted\\npod/res-cons-upgrade-ctrl-9tdf2 evicted\\npod/res-cons-upgrade-dwhms evicted\\npod/service-test-sktwj evicted\\npod/apparmor-loader-bgm2d evicted\\npod/res-cons-upgrade-qzbz6 evicted\\npod/metrics-server-v0.3.6-7d85574868-gjt6n evicted\\npod/res-cons-upgrade-ftvfk evicted\\npod/ss-1 evicted\\npod/coredns-7876554b79-kxwrr evicted\\npod/test-apparmor-w2wvd evicted\\nnode/bootstrap-e2e-minion-group-tfjr evicted\\n.............................................................................................................Node bootstrap-e2e-minion-group-tfjr recreated.\\nNode bootstrap-e2e-minion-group-tfjr Ready=True\\nnode/bootstrap-e2e-minion-group-tfjr uncordoned\\nnode/bootstrap-e2e-minion-group-xj5d cordoned\\nevicting pod \\\"res-cons-upgrade-pq7hx\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-5btwg\\\"\\nevicting pod \\\"coredns-7876554b79-frl2w\\\"\\nevicting pod \\\"service-test-zfx65\\\"\\nevicting pod \\\"foo-pl7bs\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-f2wlv\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"dp-57bb6bd67b-ns72h\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"rs-pnwcc\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"foo-bmwnt\\\"\\npod/dp-57bb6bd67b-ns72h evicted\\npod/res-cons-upgrade-pq7hx evicted\\npod/ss-0 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/kube-dns-autoscaler-579dbcdc47-f2wlv evicted\\npod/ss-2 evicted\\npod/service-test-zfx65 evicted\\npod/rs-pnwcc evicted\\npod/coredns-7876554b79-frl2w evicted\\npod/l7-default-backend-f947d4dd5-5btwg evicted\\npod/foo-pl7bs evicted\\npod/foo-bmwnt evicted\\nnode/bootstrap-e2e-minion-group-xj5d evicted\\n............................................................................................................Node bootstrap-e2e-minion-group-xj5d recreated.\\nNode bootstrap-e2e-minion-group-xj5d Ready=True\\nnode/bootstrap-e2e-minion-group-xj5d 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>   13m   v1.18.11-rc.0.13+806617c8cf1f0d\\nbootstrap-e2e-minion-group-7zfl   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\\nbootstrap-e2e-minion-group-tfjr   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\\nbootstrap-e2e-minion-group-xj5d   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\\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: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-7zfl\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.15+54f3c097502f5b\\\"\\nname: \\\"bootstrap-e2e-minion-group-tfjr\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.15+54f3c097502f5b\\\"\\nname: \\\"bootstrap-e2e-minion-group-xj5d\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.15+54f3c097502f5b\\\"\\n\", stderr \"Project: k8s-jkns-gce-ubuntu-1-6-slow\\nNetwork Project: k8s-jkns-gce-ubuntu-1-6-slow\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-7zfl bootstrap-e2e-minion-group-tfjr bootstrap-e2e-minion-group-xj5d\\n== Preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b\\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-gce-ubuntu-1-6-slow/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b].\\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b  n1-standard-2               2020-10-26T01:20:17.678-07:00\\n== Finished preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\\n== Upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-7zfl. == \\n== Recreating instance bootstrap-e2e-minion-group-7zfl. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-7zfl to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-7zfl. == \\n== Draining bootstrap-e2e-minion-group-tfjr. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6419/test-apparmor-w2wvd\\n== Recreating instance bootstrap-e2e-minion-group-tfjr. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-tfjr to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-tfjr. == \\n== Draining bootstrap-e2e-minion-group-xj5d. == \\n== Recreating instance bootstrap-e2e-minion-group-xj5d. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-xj5d to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-xj5d. == \\n== Deleting old templates in k8s-jkns-gce-ubuntu-1-6-slow. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gce-ubuntu-1-6-slow/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b. ==\\nWarning: Permanently added 'compute.5006772348393307046' (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-gce-ubuntu-1-6-slow\\nNetwork Project: k8s-jkns-gce-ubuntu-1-6-slow\\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 v1.17.14-rc.0.15+54f3c097502f5b]; 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: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-7zfl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-tfjr\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-xj5d\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\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-v1-17-14-rc-0-15-54f3c097502f5b\nnode/bootstrap-e2e-minion-group-7zfl cordoned\nevicting pod \"res-cons-upgrade-phz5g\"\nevicting pod \"res-cons-upgrade-nmlb9\"\nevicting pod \"coredns-7876554b79-qwvpv\"\nevicting pod \"l7-default-backend-f947d4dd5-hdgtz\"\nevicting pod \"ss-0\"\npod/l7-default-backend-f947d4dd5-hdgtz evicted\npod/res-cons-upgrade-nmlb9 evicted\npod/ss-0 evicted\npod/res-cons-upgrade-phz5g evicted\npod/coredns-7876554b79-qwvpv evicted\nnode/bootstrap-e2e-minion-group-7zfl evicted\n..............................................................................................................Node bootstrap-e2e-minion-group-7zfl recreated.\nNode bootstrap-e2e-minion-group-7zfl Ready=True\nnode/bootstrap-e2e-minion-group-7zfl uncordoned\nnode/bootstrap-e2e-minion-group-tfjr cordoned\nevicting pod \"ss-1\"\nevicting pod \"apparmor-loader-bgm2d\"\nevicting pod \"kubernetes-dashboard-864d864f44-nx5qh\"\nevicting pod \"test-apparmor-w2wvd\"\nevicting pod \"coredns-7876554b79-kxwrr\"\nevicting pod \"res-cons-upgrade-dwhms\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-gjt6n\"\nevicting pod \"res-cons-upgrade-qzbz6\"\nevicting pod \"test-apparmor-zfbx4\"\nevicting pod \"service-test-sktwj\"\nevicting pod \"res-cons-upgrade-ctrl-9tdf2\"\nevicting pod \"res-cons-upgrade-ftvfk\"\npod/test-apparmor-zfbx4 evicted\npod/kubernetes-dashboard-864d864f44-nx5qh evicted\npod/res-cons-upgrade-ctrl-9tdf2 evicted\npod/res-cons-upgrade-dwhms evicted\npod/service-test-sktwj evicted\npod/apparmor-loader-bgm2d evicted\npod/res-cons-upgrade-qzbz6 evicted\npod/metrics-server-v0.3.6-7d85574868-gjt6n evicted\npod/res-cons-upgrade-ftvfk evicted\npod/ss-1 evicted\npod/coredns-7876554b79-kxwrr evicted\npod/test-apparmor-w2wvd evicted\nnode/bootstrap-e2e-minion-group-tfjr evicted\n.............................................................................................................Node bootstrap-e2e-minion-group-tfjr recreated.\nNode bootstrap-e2e-minion-group-tfjr Ready=True\nnode/bootstrap-e2e-minion-group-tfjr uncordoned\nnode/bootstrap-e2e-minion-group-xj5d cordoned\nevicting pod \"res-cons-upgrade-pq7hx\"\nevicting pod \"l7-default-backend-f947d4dd5-5btwg\"\nevicting pod \"coredns-7876554b79-frl2w\"\nevicting pod \"service-test-zfx65\"\nevicting pod \"foo-pl7bs\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-f2wlv\"\nevicting pod \"ss-2\"\nevicting pod \"dp-57bb6bd67b-ns72h\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"rs-pnwcc\"\nevicting pod \"ss-0\"\nevicting pod \"foo-bmwnt\"\npod/dp-57bb6bd67b-ns72h evicted\npod/res-cons-upgrade-pq7hx evicted\npod/ss-0 evicted\npod/volume-snapshot-controller-0 evicted\npod/kube-dns-autoscaler-579dbcdc47-f2wlv evicted\npod/ss-2 evicted\npod/service-test-zfx65 evicted\npod/rs-pnwcc evicted\npod/coredns-7876554b79-frl2w evicted\npod/l7-default-backend-f947d4dd5-5btwg evicted\npod/foo-pl7bs evicted\npod/foo-bmwnt evicted\nnode/bootstrap-e2e-minion-group-xj5d evicted\n............................................................................................................Node bootstrap-e2e-minion-group-xj5d recreated.\nNode bootstrap-e2e-minion-group-xj5d Ready=True\nnode/bootstrap-e2e-minion-group-xj5d 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>   13m   v1.18.11-rc.0.13+806617c8cf1f0d\nbootstrap-e2e-minion-group-7zfl   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\nbootstrap-e2e-minion-group-tfjr   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\nbootstrap-e2e-minion-group-xj5d   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\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: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-7zfl\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.15+54f3c097502f5b\"\nname: \"bootstrap-e2e-minion-group-tfjr\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.15+54f3c097502f5b\"\nname: \"bootstrap-e2e-minion-group-xj5d\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.15+54f3c097502f5b\"\n", stderr "Project: k8s-jkns-gce-ubuntu-1-6-slow\nNetwork Project: k8s-jkns-gce-ubuntu-1-6-slow\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-7zfl bootstrap-e2e-minion-group-tfjr bootstrap-e2e-minion-group-xj5d\n== Preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b\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-gce-ubuntu-1-6-slow/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b].\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b  n1-standard-2               2020-10-26T01:20:17.678-07:00\n== Finished preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\n== Upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-7zfl. == \n== Recreating instance bootstrap-e2e-minion-group-7zfl. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-7zfl to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-7zfl. == \n== Draining bootstrap-e2e-minion-group-tfjr. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6419/test-apparmor-w2wvd\n== Recreating instance bootstrap-e2e-minion-group-tfjr. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-tfjr to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-tfjr. == \n== Draining bootstrap-e2e-minion-group-xj5d. == \n== Recreating instance bootstrap-e2e-minion-group-xj5d. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-xj5d to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-xj5d. == \n== Deleting old templates in k8s-jkns-gce-ubuntu-1-6-slow. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gce-ubuntu-1-6-slow/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b. ==\nWarning: Permanently added 'compute.5006772348393307046' (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-gce-ubuntu-1-6-slow\nNetwork Project: k8s-jkns-gce-ubuntu-1-6-slow\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/cloud/gcp/cluster_upgrade.go:178