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ResultFAILURE
Tests 5 failed / 770 succeeded
Started2020-10-20 20:00
Elapsed49m0s
Revision
Builderd0ee89cb-130e-11eb-a3c5-629ea79d0103
infra-commit983896656
job-versionv1.18.11-rc.0.7+c194df43db09e4
master_os_imagecos-77-12371-175-0
node_os_imagecos-77-12371-175-0
revisionv1.18.11-rc.0.7+c194df43db09e4

Test Failures


Cluster downgrade [sig-cloud-provider-gcp] cluster-downgrade 10m4s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cloud\-provider\-gcp\]\scluster\-downgrade$'
Oct 20 20:20:05.032: Unexpected error:
    <*errors.errorString | 0xc00300e460>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.14-rc.0.7+a70c45e3b1926e]; 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.0.7+c194df43db09e4\\\"\\nname: \\\"bootstrap-e2e-minion-group-gtjk\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.7+c194df43db09e4\\\"\\nname: \\\"bootstrap-e2e-minion-group-sn73\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.7+c194df43db09e4\\\"\\nname: \\\"bootstrap-e2e-minion-group-w6n3\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.7+c194df43db09e4\\\"\\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-0-7-a70c45e3b1926e\\nnode/bootstrap-e2e-minion-group-gtjk cordoned\\nevicting pod \\\"test-apparmor-ghs2w\\\"\\nevicting pod \\\"apparmor-loader-8kq6f\\\"\\nevicting pod \\\"res-cons-upgrade-zpf5k\\\"\\nevicting pod \\\"test-apparmor-qvrbq\\\"\\nevicting pod \\\"service-test-wjckp\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-xxvtq\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-xxw94\\\"\\nevicting pod \\\"res-cons-upgrade-vlp5t\\\"\\nevicting pod \\\"ss-1\\\"\\npod/test-apparmor-ghs2w evicted\\npod/ss-1 evicted\\npod/kubernetes-dashboard-864d864f44-xxvtq evicted\\npod/res-cons-upgrade-zpf5k evicted\\npod/service-test-wjckp evicted\\npod/res-cons-upgrade-vlp5t evicted\\npod/res-cons-upgrade-ctrl-xxw94 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/apparmor-loader-8kq6f evicted\\npod/test-apparmor-qvrbq evicted\\nnode/bootstrap-e2e-minion-group-gtjk evicted\\n....................................................................................................................Node bootstrap-e2e-minion-group-gtjk recreated.\\nNode bootstrap-e2e-minion-group-gtjk Ready=True\\nnode/bootstrap-e2e-minion-group-gtjk uncordoned\\nnode/bootstrap-e2e-minion-group-sn73 cordoned\\nevicting pod \\\"l7-default-backend-f947d4dd5-z65zb\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"res-cons-upgrade-c7gnv\\\"\\nevicting pod \\\"res-cons-upgrade-p6lqd\\\"\\nevicting pod \\\"service-test-lb8n4\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"res-cons-upgrade-twqts\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-vqcxh\\\"\\nevicting pod \\\"coredns-7876554b79-s2j5j\\\"\\nevicting pod \\\"ss-1\\\"\\npod/res-cons-upgrade-twqts evicted\\npod/service-test-lb8n4 evicted\\npod/ss-1 evicted\\npod/res-cons-upgrade-p6lqd evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-0 evicted\\npod/l7-default-backend-f947d4dd5-z65zb evicted\\npod/coredns-7876554b79-s2j5j evicted\\npod/metrics-server-v0.3.6-7d85574868-vqcxh evicted\\npod/res-cons-upgrade-c7gnv evicted\\nnode/bootstrap-e2e-minion-group-sn73 evicted\\n.......................................................................................................................Node bootstrap-e2e-minion-group-sn73 recreated.\\nNode bootstrap-e2e-minion-group-sn73 Ready=True\\nnode/bootstrap-e2e-minion-group-sn73 uncordoned\\nnode/bootstrap-e2e-minion-group-w6n3 cordoned\\nevicting pod \\\"kubernetes-dashboard-864d864f44-6gtbs\\\"\\nevicting pod \\\"res-cons-upgrade-l4bsn\\\"\\nevicting pod \\\"apparmor-loader-btkfj\\\"\\nevicting pod \\\"coredns-7876554b79-9j5mj\\\"\\nevicting pod \\\"foo-hzt5z\\\"\\nevicting pod \\\"service-test-6tlf2\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-pz4hq\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-tmjgs\\\"\\nevicting pod \\\"dp-57bb6bd67b-x8c42\\\"\\nevicting pod \\\"foo-tvn4d\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"rs-g4tfd\\\"\\npod/dp-57bb6bd67b-x8c42 evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-ctrl-tmjgs evicted\\npod/kube-dns-autoscaler-579dbcdc47-pz4hq evicted\\npod/res-cons-upgrade-l4bsn evicted\\npod/service-test-6tlf2 evicted\\npod/kubernetes-dashboard-864d864f44-6gtbs evicted\\npod/apparmor-loader-btkfj evicted\\npod/rs-g4tfd evicted\\npod/coredns-7876554b79-9j5mj evicted\\npod/foo-tvn4d evicted\\npod/foo-hzt5z evicted\\nnode/bootstrap-e2e-minion-group-w6n3 evicted\\n........................................................................................................................Node bootstrap-e2e-minion-group-w6n3 recreated.\\nNode bootstrap-e2e-minion-group-w6n3 Ready=True\\nnode/bootstrap-e2e-minion-group-w6n3 uncordoned\\nWaiting for CoreDNS to update\\nFetching the latest installed CoreDNS version\\n== Downloading the CoreDNS migration tool ==\\n== Applying the latest default CoreDNS configuration ==\\nserviceaccount/coredns unchanged\\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\\nconfigmap/coredns configured\\ndeployment.apps/coredns unchanged\\nservice/kube-dns unchanged\\n== The CoreDNS Config has been updated ==\\n== Validating cluster post-upgrade ==\\nValidating gce cluster, MULTIZONE=\\nFound 4 node(s).\\nNAME                              STATUS                     ROLES    AGE   VERSION\\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   14m   v1.18.11-rc.0.7+c194df43db09e4\\nbootstrap-e2e-minion-group-gtjk   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\\nbootstrap-e2e-minion-group-sn73   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\\nbootstrap-e2e-minion-group-w6n3   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\ncontroller-manager   Healthy   ok                  \\nscheduler            Healthy   ok                  \\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.0.7+c194df43db09e4\\\"\\nname: \\\"bootstrap-e2e-minion-group-gtjk\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-sn73\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-w6n3\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\n\", stderr \"Project: k8s-boskos-gce-project-02\\nNetwork Project: k8s-boskos-gce-project-02\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-gtjk bootstrap-e2e-minion-group-sn73 bootstrap-e2e-minion-group-w6n3\\n== Preparing node upgrade (to v1.17.14-rc.0.7+a70c45e3b1926e). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-7-a70c45e3b1926e\\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-boskos-gce-project-02/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-7-a70c45e3b1926e].\\nNAME                                                          MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-17-14-rc-0-7-a70c45e3b1926e  n1-standard-2               2020-10-20T13:10:12.582-07:00\\n== Finished preparing node upgrade (to v1.17.14-rc.0.7+a70c45e3b1926e). ==\\n== Upgrading nodes to v1.17.14-rc.0.7+a70c45e3b1926e with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-gtjk. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-3121/test-apparmor-qvrbq\\n== Recreating instance bootstrap-e2e-minion-group-gtjk. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-gtjk to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-gtjk. == \\n== Draining bootstrap-e2e-minion-group-sn73. == \\n== Recreating instance bootstrap-e2e-minion-group-sn73. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-sn73 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-sn73. == \\n== Draining bootstrap-e2e-minion-group-w6n3. == \\n== Recreating instance bootstrap-e2e-minion-group-w6n3. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-w6n3 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-w6n3. == \\n== Deleting old templates in k8s-boskos-gce-project-02. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-boskos-gce-project-02/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.14-rc.0.7+a70c45e3b1926e. ==\\nWarning: Permanently added 'compute.3666895117868006524' (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-boskos-gce-project-02\\nNetwork Project: k8s-boskos-gce-project-02\\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.0.7+a70c45e3b1926e]; 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.0.7+c194df43db09e4\"\nname: \"bootstrap-e2e-minion-group-gtjk\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.7+c194df43db09e4\"\nname: \"bootstrap-e2e-minion-group-sn73\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.7+c194df43db09e4\"\nname: \"bootstrap-e2e-minion-group-w6n3\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.7+c194df43db09e4\"\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-0-7-a70c45e3b1926e\nnode/bootstrap-e2e-minion-group-gtjk cordoned\nevicting pod \"test-apparmor-ghs2w\"\nevicting pod \"apparmor-loader-8kq6f\"\nevicting pod \"res-cons-upgrade-zpf5k\"\nevicting pod \"test-apparmor-qvrbq\"\nevicting pod \"service-test-wjckp\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"kubernetes-dashboard-864d864f44-xxvtq\"\nevicting pod \"res-cons-upgrade-ctrl-xxw94\"\nevicting pod \"res-cons-upgrade-vlp5t\"\nevicting pod \"ss-1\"\npod/test-apparmor-ghs2w evicted\npod/ss-1 evicted\npod/kubernetes-dashboard-864d864f44-xxvtq evicted\npod/res-cons-upgrade-zpf5k evicted\npod/service-test-wjckp evicted\npod/res-cons-upgrade-vlp5t evicted\npod/res-cons-upgrade-ctrl-xxw94 evicted\npod/volume-snapshot-controller-0 evicted\npod/apparmor-loader-8kq6f evicted\npod/test-apparmor-qvrbq evicted\nnode/bootstrap-e2e-minion-group-gtjk evicted\n....................................................................................................................Node bootstrap-e2e-minion-group-gtjk recreated.\nNode bootstrap-e2e-minion-group-gtjk Ready=True\nnode/bootstrap-e2e-minion-group-gtjk uncordoned\nnode/bootstrap-e2e-minion-group-sn73 cordoned\nevicting pod \"l7-default-backend-f947d4dd5-z65zb\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"res-cons-upgrade-c7gnv\"\nevicting pod \"res-cons-upgrade-p6lqd\"\nevicting pod \"service-test-lb8n4\"\nevicting pod \"ss-0\"\nevicting pod \"res-cons-upgrade-twqts\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-vqcxh\"\nevicting pod \"coredns-7876554b79-s2j5j\"\nevicting pod \"ss-1\"\npod/res-cons-upgrade-twqts evicted\npod/service-test-lb8n4 evicted\npod/ss-1 evicted\npod/res-cons-upgrade-p6lqd evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-0 evicted\npod/l7-default-backend-f947d4dd5-z65zb evicted\npod/coredns-7876554b79-s2j5j evicted\npod/metrics-server-v0.3.6-7d85574868-vqcxh evicted\npod/res-cons-upgrade-c7gnv evicted\nnode/bootstrap-e2e-minion-group-sn73 evicted\n.......................................................................................................................Node bootstrap-e2e-minion-group-sn73 recreated.\nNode bootstrap-e2e-minion-group-sn73 Ready=True\nnode/bootstrap-e2e-minion-group-sn73 uncordoned\nnode/bootstrap-e2e-minion-group-w6n3 cordoned\nevicting pod \"kubernetes-dashboard-864d864f44-6gtbs\"\nevicting pod \"res-cons-upgrade-l4bsn\"\nevicting pod \"apparmor-loader-btkfj\"\nevicting pod \"coredns-7876554b79-9j5mj\"\nevicting pod \"foo-hzt5z\"\nevicting pod \"service-test-6tlf2\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-pz4hq\"\nevicting pod \"res-cons-upgrade-ctrl-tmjgs\"\nevicting pod \"dp-57bb6bd67b-x8c42\"\nevicting pod \"foo-tvn4d\"\nevicting pod \"ss-2\"\nevicting pod \"rs-g4tfd\"\npod/dp-57bb6bd67b-x8c42 evicted\npod/ss-2 evicted\npod/res-cons-upgrade-ctrl-tmjgs evicted\npod/kube-dns-autoscaler-579dbcdc47-pz4hq evicted\npod/res-cons-upgrade-l4bsn evicted\npod/service-test-6tlf2 evicted\npod/kubernetes-dashboard-864d864f44-6gtbs evicted\npod/apparmor-loader-btkfj evicted\npod/rs-g4tfd evicted\npod/coredns-7876554b79-9j5mj evicted\npod/foo-tvn4d evicted\npod/foo-hzt5z evicted\nnode/bootstrap-e2e-minion-group-w6n3 evicted\n........................................................................................................................Node bootstrap-e2e-minion-group-w6n3 recreated.\nNode bootstrap-e2e-minion-group-w6n3 Ready=True\nnode/bootstrap-e2e-minion-group-w6n3 uncordoned\nWaiting for CoreDNS to update\nFetching the latest installed CoreDNS version\n== Downloading the CoreDNS migration tool ==\n== Applying the latest default CoreDNS configuration ==\nserviceaccount/coredns unchanged\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\nconfigmap/coredns configured\ndeployment.apps/coredns unchanged\nservice/kube-dns unchanged\n== The CoreDNS Config has been updated ==\n== Validating cluster post-upgrade ==\nValidating gce cluster, MULTIZONE=\nFound 4 node(s).\nNAME                              STATUS                     ROLES    AGE   VERSION\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   14m   v1.18.11-rc.0.7+c194df43db09e4\nbootstrap-e2e-minion-group-gtjk   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\nbootstrap-e2e-minion-group-sn73   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\nbootstrap-e2e-minion-group-w6n3   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\netcd-1               Healthy   {\"health\":\"true\"}   \ncontroller-manager   Healthy   ok                  \nscheduler            Healthy   ok                  \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.0.7+c194df43db09e4\"\nname: \"bootstrap-e2e-minion-group-gtjk\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-sn73\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-w6n3\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\n", stderr "Project: k8s-boskos-gce-project-02\nNetwork Project: k8s-boskos-gce-project-02\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-gtjk bootstrap-e2e-minion-group-sn73 bootstrap-e2e-minion-group-w6n3\n== Preparing node upgrade (to v1.17.14-rc.0.7+a70c45e3b1926e). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-7-a70c45e3b1926e\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-boskos-gce-project-02/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-7-a70c45e3b1926e].\nNAME                                                          MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-17-14-rc-0-7-a70c45e3b1926e  n1-standard-2               2020-10-20T13:10:12.582-07:00\n== Finished preparing node upgrade (to v1.17.14-rc.0.7+a70c45e3b1926e). ==\n== Upgrading nodes to v1.17.14-rc.0.7+a70c45e3b1926e with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-gtjk. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-3121/test-apparmor-qvrbq\n== Recreating instance bootstrap-e2e-minion-group-gtjk. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-gtjk to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-gtjk. == \n== Draining bootstrap-e2e-minion-group-sn73. == \n== Recreating instance bootstrap-e2e-minion-group-sn73. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-sn73 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-sn73. == \n== Draining bootstrap-e2e-minion-group-w6n3. == \n== Recreating instance bootstrap-e2e-minion-group-w6n3. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-w6n3 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-w6n3. == \n== Deleting old templates in k8s-boskos-gce-project-02. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-boskos-gce-project-02/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.14-rc.0.7+a70c45e3b1926e. ==\nWarning: Permanently added 'compute.3666895117868006524' (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-boskos-gce-project-02\nNetwork Project: k8s-boskos-gce-project-02\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(0xc00148b200)
	/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(0xc000c7cdc0, 0x7773ca0, 0xc, 0xc, 0xc000804b10, 0xc001ff1e00, 0x2, 0xc002d6d9a0)
	/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(0xc000186300)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:110 +0x30a
k8s.io/kubernetes/test/e2e.TestE2E(0xc000186300)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:112 +0x2b
testing.tRunner(0xc000186300, 0x4a0a2e8)
	/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 test-apparmor-ghs2wnevicting 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] 16m25s

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 20 20:20:05.032: Unexpected error:
    <*errors.errorString | 0xc00300e460>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.14-rc.0.7+a70c45e3b1926e]; 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.0.7+c194df43db09e4\\\"\\nname: \\\"bootstrap-e2e-minion-group-gtjk\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.7+c194df43db09e4\\\"\\nname: \\\"bootstrap-e2e-minion-group-sn73\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.7+c194df43db09e4\\\"\\nname: \\\"bootstrap-e2e-minion-group-w6n3\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.7+c194df43db09e4\\\"\\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-0-7-a70c45e3b1926e\\nnode/bootstrap-e2e-minion-group-gtjk cordoned\\nevicting pod \\\"test-apparmor-ghs2w\\\"\\nevicting pod \\\"apparmor-loader-8kq6f\\\"\\nevicting pod \\\"res-cons-upgrade-zpf5k\\\"\\nevicting pod \\\"test-apparmor-qvrbq\\\"\\nevicting pod \\\"service-test-wjckp\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-xxvtq\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-xxw94\\\"\\nevicting pod \\\"res-cons-upgrade-vlp5t\\\"\\nevicting pod \\\"ss-1\\\"\\npod/test-apparmor-ghs2w evicted\\npod/ss-1 evicted\\npod/kubernetes-dashboard-864d864f44-xxvtq evicted\\npod/res-cons-upgrade-zpf5k evicted\\npod/service-test-wjckp evicted\\npod/res-cons-upgrade-vlp5t evicted\\npod/res-cons-upgrade-ctrl-xxw94 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/apparmor-loader-8kq6f evicted\\npod/test-apparmor-qvrbq evicted\\nnode/bootstrap-e2e-minion-group-gtjk evicted\\n....................................................................................................................Node bootstrap-e2e-minion-group-gtjk recreated.\\nNode bootstrap-e2e-minion-group-gtjk Ready=True\\nnode/bootstrap-e2e-minion-group-gtjk uncordoned\\nnode/bootstrap-e2e-minion-group-sn73 cordoned\\nevicting pod \\\"l7-default-backend-f947d4dd5-z65zb\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"res-cons-upgrade-c7gnv\\\"\\nevicting pod \\\"res-cons-upgrade-p6lqd\\\"\\nevicting pod \\\"service-test-lb8n4\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"res-cons-upgrade-twqts\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-vqcxh\\\"\\nevicting pod \\\"coredns-7876554b79-s2j5j\\\"\\nevicting pod \\\"ss-1\\\"\\npod/res-cons-upgrade-twqts evicted\\npod/service-test-lb8n4 evicted\\npod/ss-1 evicted\\npod/res-cons-upgrade-p6lqd evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-0 evicted\\npod/l7-default-backend-f947d4dd5-z65zb evicted\\npod/coredns-7876554b79-s2j5j evicted\\npod/metrics-server-v0.3.6-7d85574868-vqcxh evicted\\npod/res-cons-upgrade-c7gnv evicted\\nnode/bootstrap-e2e-minion-group-sn73 evicted\\n.......................................................................................................................Node bootstrap-e2e-minion-group-sn73 recreated.\\nNode bootstrap-e2e-minion-group-sn73 Ready=True\\nnode/bootstrap-e2e-minion-group-sn73 uncordoned\\nnode/bootstrap-e2e-minion-group-w6n3 cordoned\\nevicting pod \\\"kubernetes-dashboard-864d864f44-6gtbs\\\"\\nevicting pod \\\"res-cons-upgrade-l4bsn\\\"\\nevicting pod \\\"apparmor-loader-btkfj\\\"\\nevicting pod \\\"coredns-7876554b79-9j5mj\\\"\\nevicting pod \\\"foo-hzt5z\\\"\\nevicting pod \\\"service-test-6tlf2\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-pz4hq\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-tmjgs\\\"\\nevicting pod \\\"dp-57bb6bd67b-x8c42\\\"\\nevicting pod \\\"foo-tvn4d\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"rs-g4tfd\\\"\\npod/dp-57bb6bd67b-x8c42 evicted\\npod/ss-2 evicted\\npod/res-cons-upgrade-ctrl-tmjgs evicted\\npod/kube-dns-autoscaler-579dbcdc47-pz4hq evicted\\npod/res-cons-upgrade-l4bsn evicted\\npod/service-test-6tlf2 evicted\\npod/kubernetes-dashboard-864d864f44-6gtbs evicted\\npod/apparmor-loader-btkfj evicted\\npod/rs-g4tfd evicted\\npod/coredns-7876554b79-9j5mj evicted\\npod/foo-tvn4d evicted\\npod/foo-hzt5z evicted\\nnode/bootstrap-e2e-minion-group-w6n3 evicted\\n........................................................................................................................Node bootstrap-e2e-minion-group-w6n3 recreated.\\nNode bootstrap-e2e-minion-group-w6n3 Ready=True\\nnode/bootstrap-e2e-minion-group-w6n3 uncordoned\\nWaiting for CoreDNS to update\\nFetching the latest installed CoreDNS version\\n== Downloading the CoreDNS migration tool ==\\n== Applying the latest default CoreDNS configuration ==\\nserviceaccount/coredns unchanged\\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\\nconfigmap/coredns configured\\ndeployment.apps/coredns unchanged\\nservice/kube-dns unchanged\\n== The CoreDNS Config has been updated ==\\n== Validating cluster post-upgrade ==\\nValidating gce cluster, MULTIZONE=\\nFound 4 node(s).\\nNAME                              STATUS                     ROLES    AGE   VERSION\\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   14m   v1.18.11-rc.0.7+c194df43db09e4\\nbootstrap-e2e-minion-group-gtjk   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\\nbootstrap-e2e-minion-group-sn73   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\\nbootstrap-e2e-minion-group-w6n3   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\ncontroller-manager   Healthy   ok                  \\nscheduler            Healthy   ok                  \\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.0.7+c194df43db09e4\\\"\\nname: \\\"bootstrap-e2e-minion-group-gtjk\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-sn73\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-w6n3\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\n\", stderr \"Project: k8s-boskos-gce-project-02\\nNetwork Project: k8s-boskos-gce-project-02\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-gtjk bootstrap-e2e-minion-group-sn73 bootstrap-e2e-minion-group-w6n3\\n== Preparing node upgrade (to v1.17.14-rc.0.7+a70c45e3b1926e). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-7-a70c45e3b1926e\\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-boskos-gce-project-02/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-7-a70c45e3b1926e].\\nNAME                                                          MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-17-14-rc-0-7-a70c45e3b1926e  n1-standard-2               2020-10-20T13:10:12.582-07:00\\n== Finished preparing node upgrade (to v1.17.14-rc.0.7+a70c45e3b1926e). ==\\n== Upgrading nodes to v1.17.14-rc.0.7+a70c45e3b1926e with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-gtjk. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-3121/test-apparmor-qvrbq\\n== Recreating instance bootstrap-e2e-minion-group-gtjk. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-gtjk to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-gtjk. == \\n== Draining bootstrap-e2e-minion-group-sn73. == \\n== Recreating instance bootstrap-e2e-minion-group-sn73. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-sn73 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-sn73. == \\n== Draining bootstrap-e2e-minion-group-w6n3. == \\n== Recreating instance bootstrap-e2e-minion-group-w6n3. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-w6n3 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-w6n3. == \\n== Deleting old templates in k8s-boskos-gce-project-02. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-boskos-gce-project-02/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.14-rc.0.7+a70c45e3b1926e. ==\\nWarning: Permanently added 'compute.3666895117868006524' (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-boskos-gce-project-02\\nNetwork Project: k8s-boskos-gce-project-02\\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.0.7+a70c45e3b1926e]; 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.0.7+c194df43db09e4\"\nname: \"bootstrap-e2e-minion-group-gtjk\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.7+c194df43db09e4\"\nname: \"bootstrap-e2e-minion-group-sn73\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.7+c194df43db09e4\"\nname: \"bootstrap-e2e-minion-group-w6n3\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.7+c194df43db09e4\"\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-0-7-a70c45e3b1926e\nnode/bootstrap-e2e-minion-group-gtjk cordoned\nevicting pod \"test-apparmor-ghs2w\"\nevicting pod \"apparmor-loader-8kq6f\"\nevicting pod \"res-cons-upgrade-zpf5k\"\nevicting pod \"test-apparmor-qvrbq\"\nevicting pod \"service-test-wjckp\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"kubernetes-dashboard-864d864f44-xxvtq\"\nevicting pod \"res-cons-upgrade-ctrl-xxw94\"\nevicting pod \"res-cons-upgrade-vlp5t\"\nevicting pod \"ss-1\"\npod/test-apparmor-ghs2w evicted\npod/ss-1 evicted\npod/kubernetes-dashboard-864d864f44-xxvtq evicted\npod/res-cons-upgrade-zpf5k evicted\npod/service-test-wjckp evicted\npod/res-cons-upgrade-vlp5t evicted\npod/res-cons-upgrade-ctrl-xxw94 evicted\npod/volume-snapshot-controller-0 evicted\npod/apparmor-loader-8kq6f evicted\npod/test-apparmor-qvrbq evicted\nnode/bootstrap-e2e-minion-group-gtjk evicted\n....................................................................................................................Node bootstrap-e2e-minion-group-gtjk recreated.\nNode bootstrap-e2e-minion-group-gtjk Ready=True\nnode/bootstrap-e2e-minion-group-gtjk uncordoned\nnode/bootstrap-e2e-minion-group-sn73 cordoned\nevicting pod \"l7-default-backend-f947d4dd5-z65zb\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"res-cons-upgrade-c7gnv\"\nevicting pod \"res-cons-upgrade-p6lqd\"\nevicting pod \"service-test-lb8n4\"\nevicting pod \"ss-0\"\nevicting pod \"res-cons-upgrade-twqts\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-vqcxh\"\nevicting pod \"coredns-7876554b79-s2j5j\"\nevicting pod \"ss-1\"\npod/res-cons-upgrade-twqts evicted\npod/service-test-lb8n4 evicted\npod/ss-1 evicted\npod/res-cons-upgrade-p6lqd evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-0 evicted\npod/l7-default-backend-f947d4dd5-z65zb evicted\npod/coredns-7876554b79-s2j5j evicted\npod/metrics-server-v0.3.6-7d85574868-vqcxh evicted\npod/res-cons-upgrade-c7gnv evicted\nnode/bootstrap-e2e-minion-group-sn73 evicted\n.......................................................................................................................Node bootstrap-e2e-minion-group-sn73 recreated.\nNode bootstrap-e2e-minion-group-sn73 Ready=True\nnode/bootstrap-e2e-minion-group-sn73 uncordoned\nnode/bootstrap-e2e-minion-group-w6n3 cordoned\nevicting pod \"kubernetes-dashboard-864d864f44-6gtbs\"\nevicting pod \"res-cons-upgrade-l4bsn\"\nevicting pod \"apparmor-loader-btkfj\"\nevicting pod \"coredns-7876554b79-9j5mj\"\nevicting pod \"foo-hzt5z\"\nevicting pod \"service-test-6tlf2\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-pz4hq\"\nevicting pod \"res-cons-upgrade-ctrl-tmjgs\"\nevicting pod \"dp-57bb6bd67b-x8c42\"\nevicting pod \"foo-tvn4d\"\nevicting pod \"ss-2\"\nevicting pod \"rs-g4tfd\"\npod/dp-57bb6bd67b-x8c42 evicted\npod/ss-2 evicted\npod/res-cons-upgrade-ctrl-tmjgs evicted\npod/kube-dns-autoscaler-579dbcdc47-pz4hq evicted\npod/res-cons-upgrade-l4bsn evicted\npod/service-test-6tlf2 evicted\npod/kubernetes-dashboard-864d864f44-6gtbs evicted\npod/apparmor-loader-btkfj evicted\npod/rs-g4tfd evicted\npod/coredns-7876554b79-9j5mj evicted\npod/foo-tvn4d evicted\npod/foo-hzt5z evicted\nnode/bootstrap-e2e-minion-group-w6n3 evicted\n........................................................................................................................Node bootstrap-e2e-minion-group-w6n3 recreated.\nNode bootstrap-e2e-minion-group-w6n3 Ready=True\nnode/bootstrap-e2e-minion-group-w6n3 uncordoned\nWaiting for CoreDNS to update\nFetching the latest installed CoreDNS version\n== Downloading the CoreDNS migration tool ==\n== Applying the latest default CoreDNS configuration ==\nserviceaccount/coredns unchanged\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\nconfigmap/coredns configured\ndeployment.apps/coredns unchanged\nservice/kube-dns unchanged\n== The CoreDNS Config has been updated ==\n== Validating cluster post-upgrade ==\nValidating gce cluster, MULTIZONE=\nFound 4 node(s).\nNAME                              STATUS                     ROLES    AGE   VERSION\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   14m   v1.18.11-rc.0.7+c194df43db09e4\nbootstrap-e2e-minion-group-gtjk   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\nbootstrap-e2e-minion-group-sn73   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\nbootstrap-e2e-minion-group-w6n3   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\netcd-1               Healthy   {\"health\":\"true\"}   \ncontroller-manager   Healthy   ok                  \nscheduler            Healthy   ok                  \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.0.7+c194df43db09e4\"\nname: \"bootstrap-e2e-minion-group-gtjk\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-sn73\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-w6n3\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\n", stderr "Project: k8s-boskos-gce-project-02\nNetwork Project: k8s-boskos-gce-project-02\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-gtjk bootstrap-e2e-minion-group-sn73 bootstrap-e2e-minion-group-w6n3\n== Preparing node upgrade (to v1.17.14-rc.0.7+a70c45e3b1926e). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-7-a70c45e3b1926e\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-boskos-gce-project-02/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-7-a70c45e3b1926e].\nNAME                                                          MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-17-14-rc-0-7-a70c45e3b1926e  n1-standard-2               2020-10-20T13:10:12.582-07:00\n== Finished preparing node upgrade (to v1.17.14-rc.0.7+a70c45e3b1926e). ==\n== Upgrading nodes to v1.17.14-rc.0.7+a70c45e3b1926e with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-gtjk. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-3121/test-apparmor-qvrbq\n== Recreating instance bootstrap-e2e-minion-group-gtjk. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-gtjk to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-gtjk. == \n== Draining bootstrap-e2e-minion-group-sn73. == \n== Recreating instance bootstrap-e2e-minion-group-sn73. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-sn73 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-sn73. == \n== Draining bootstrap-e2e-minion-group-w6n3. == \n== Recreating instance bootstrap-e2e-minion-group-w6n3. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-w6n3 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-w6n3. == \n== Deleting old templates in k8s-boskos-gce-project-02. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-boskos-gce-project-02/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.14-rc.0.7+a70c45e3b1926e. ==\nWarning: Permanently added 'compute.3666895117868006524' (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-boskos-gce-project-02\nNetwork Project: k8s-boskos-gce-project-02\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