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ResultFAILURE
Tests 5 failed / 770 succeeded
Started2020-10-16 07:52
Elapsed49m40s
Revision
Builder75ce7273-0f84-11eb-9a04-3e74eeea3a1f
infra-commit090dec5dd
job-versionv1.18.11-rc.0.1+ecd10b633b9bfe
master_os_imagecos-77-12371-175-0
node_os_imagecos-77-12371-175-0
revisionv1.18.11-rc.0.1+ecd10b633b9bfe

Test Failures


Cluster downgrade [sig-cloud-provider-gcp] cluster-downgrade 9m14s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cloud\-provider\-gcp\]\scluster\-downgrade$'
Oct 16 08:10:36.641: Unexpected error:
    <*errors.errorString | 0xc0021a73f0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.14-rc.0.1+efb0d2bfbc30ab]; 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.0.1+ecd10b633b9bfe\\\"\\nname: \\\"bootstrap-e2e-minion-group-14tj\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.1+ecd10b633b9bfe\\\"\\nname: \\\"bootstrap-e2e-minion-group-5701\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.1+ecd10b633b9bfe\\\"\\nname: \\\"bootstrap-e2e-minion-group-kkck\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.1+ecd10b633b9bfe\\\"\\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-0-1-efb0d2bfbc30ab\\nnode/bootstrap-e2e-minion-group-14tj cordoned\\nevicting pod \\\"res-cons-upgrade-dnlb9\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-mgp84\\\"\\nevicting pod \\\"coredns-7876554b79-x8qxz\\\"\\nevicting pod \\\"service-test-4cm44\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-zzhvk\\\"\\nevicting pod \\\"res-cons-upgrade-6l6hf\\\"\\nevicting pod \\\"foo-cg4rl\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-s8bct\\\"\\nevicting pod \\\"ss-1\\\"\\npod/service-test-4cm44 evicted\\npod/res-cons-upgrade-ctrl-s8bct evicted\\npod/res-cons-upgrade-dnlb9 evicted\\npod/res-cons-upgrade-6l6hf evicted\\npod/ss-1 evicted\\npod/kube-dns-autoscaler-579dbcdc47-zzhvk evicted\\npod/coredns-7876554b79-x8qxz evicted\\npod/metrics-server-v0.3.6-7d85574868-mgp84 evicted\\npod/foo-cg4rl evicted\\nnode/bootstrap-e2e-minion-group-14tj evicted\\n.................................................................................................................Node bootstrap-e2e-minion-group-14tj recreated.\\nNode bootstrap-e2e-minion-group-14tj Ready=True\\nnode/bootstrap-e2e-minion-group-14tj uncordoned\\nnode/bootstrap-e2e-minion-group-5701 cordoned\\nevicting pod \\\"res-cons-upgrade-n4jj5\\\"\\nevicting pod \\\"apparmor-loader-9qsgh\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-4mnv7\\\"\\nevicting pod \\\"test-apparmor-l94mr\\\"\\nevicting pod \\\"service-test-qrwvn\\\"\\nevicting pod \\\"test-apparmor-klnq2\\\"\\nevicting pod \\\"res-cons-upgrade-6dj4x\\\"\\nevicting pod \\\"dp-57bb6bd67b-49554\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-6nq5h\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-6zvgf\\\"\\nevicting pod \\\"coredns-7876554b79-tvmv5\\\"\\nevicting pod \\\"rs-8ntv7\\\"\\npod/test-apparmor-l94mr evicted\\npod/dp-57bb6bd67b-49554 evicted\\npod/metrics-server-v0.3.6-7d85574868-4mnv7 evicted\\npod/ss-2 evicted\\npod/service-test-qrwvn evicted\\npod/kube-dns-autoscaler-579dbcdc47-6nq5h evicted\\npod/l7-default-backend-f947d4dd5-6zvgf evicted\\npod/volume-snapshot-controller-0 evicted\\npod/apparmor-loader-9qsgh evicted\\npod/rs-8ntv7 evicted\\npod/res-cons-upgrade-6dj4x evicted\\npod/res-cons-upgrade-n4jj5 evicted\\npod/coredns-7876554b79-tvmv5 evicted\\npod/test-apparmor-klnq2 evicted\\nnode/bootstrap-e2e-minion-group-5701 evicted\\n........................................................................Node bootstrap-e2e-minion-group-5701 recreated.\\nNode bootstrap-e2e-minion-group-5701 Ready=True\\nnode/bootstrap-e2e-minion-group-5701 uncordoned\\nnode/bootstrap-e2e-minion-group-kkck cordoned\\nevicting pod \\\"kubernetes-dashboard-864d864f44-29xpv\\\"\\nevicting pod \\\"foo-lc6k9\\\"\\nevicting pod \\\"service-test-88fkx\\\"\\nevicting pod \\\"foo-rhrhz\\\"\\nevicting pod \\\"res-cons-upgrade-l7pj6\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-kvz6t\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"coredns-7876554b79-qhvf9\\\"\\npod/service-test-88fkx evicted\\npod/res-cons-upgrade-ctrl-kvz6t evicted\\npod/ss-1 evicted\\npod/kubernetes-dashboard-864d864f44-29xpv evicted\\npod/coredns-7876554b79-qhvf9 evicted\\npod/res-cons-upgrade-l7pj6 evicted\\npod/ss-0 evicted\\npod/foo-lc6k9 evicted\\npod/foo-rhrhz evicted\\nnode/bootstrap-e2e-minion-group-kkck evicted\\n...................................................................................................................Node bootstrap-e2e-minion-group-kkck recreated.\\nNode bootstrap-e2e-minion-group-kkck Ready=True\\nnode/bootstrap-e2e-minion-group-kkck 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.0.1+ecd10b633b9bfe\\nbootstrap-e2e-minion-group-14tj   Ready                      <none>   13m   v1.17.14-rc.0.1+efb0d2bfbc30ab\\nbootstrap-e2e-minion-group-5701   Ready                      <none>   13m   v1.17.14-rc.0.1+efb0d2bfbc30ab\\nbootstrap-e2e-minion-group-kkck   Ready                      <none>   13m   v1.17.14-rc.0.1+efb0d2bfbc30ab\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\nscheduler            Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\ncontroller-manager   Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\n\\x1b[0;32mCluster validation succeeded\\x1b[0m\\n== Post-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.1+ecd10b633b9bfe\\\"\\nname: \\\"bootstrap-e2e-minion-group-14tj\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.1+efb0d2bfbc30ab\\\"\\nname: \\\"bootstrap-e2e-minion-group-5701\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.1+efb0d2bfbc30ab\\\"\\nname: \\\"bootstrap-e2e-minion-group-kkck\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.1+efb0d2bfbc30ab\\\"\\n\", stderr \"Project: kube-gce-upg-lat-master\\nNetwork Project: kube-gce-upg-lat-master\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-14tj bootstrap-e2e-minion-group-5701 bootstrap-e2e-minion-group-kkck\\n== Preparing node upgrade (to v1.17.14-rc.0.1+efb0d2bfbc30ab). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-1-efb0d2bfbc30ab\\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/kube-gce-upg-lat-master/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-1-efb0d2bfbc30ab].\\nNAME                                                          MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-17-14-rc-0-1-efb0d2bfbc30ab  n1-standard-2               2020-10-16T01:01:33.739-07:00\\n== Finished preparing node upgrade (to v1.17.14-rc.0.1+efb0d2bfbc30ab). ==\\n== Upgrading nodes to v1.17.14-rc.0.1+efb0d2bfbc30ab with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-14tj. == \\n== Recreating instance bootstrap-e2e-minion-group-14tj. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-14tj to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-14tj. == \\n== Draining bootstrap-e2e-minion-group-5701. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-5199/test-apparmor-klnq2\\n== Recreating instance bootstrap-e2e-minion-group-5701. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-5701 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-5701. == \\n== Draining bootstrap-e2e-minion-group-kkck. == \\n== Recreating instance bootstrap-e2e-minion-group-kkck. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-kkck to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-kkck. == \\n== Deleting old templates in kube-gce-upg-lat-master. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/kube-gce-upg-lat-master/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.14-rc.0.1+efb0d2bfbc30ab. ==\\nWarning: Permanently added 'compute.1452507669081681678' (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: kube-gce-upg-lat-master\\nNetwork Project: kube-gce-upg-lat-master\\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.0.1+efb0d2bfbc30ab]; 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.0.1+ecd10b633b9bfe\"\nname: \"bootstrap-e2e-minion-group-14tj\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.1+ecd10b633b9bfe\"\nname: \"bootstrap-e2e-minion-group-5701\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.1+ecd10b633b9bfe\"\nname: \"bootstrap-e2e-minion-group-kkck\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.1+ecd10b633b9bfe\"\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-0-1-efb0d2bfbc30ab\nnode/bootstrap-e2e-minion-group-14tj cordoned\nevicting pod \"res-cons-upgrade-dnlb9\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-mgp84\"\nevicting pod \"coredns-7876554b79-x8qxz\"\nevicting pod \"service-test-4cm44\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-zzhvk\"\nevicting pod \"res-cons-upgrade-6l6hf\"\nevicting pod \"foo-cg4rl\"\nevicting pod \"res-cons-upgrade-ctrl-s8bct\"\nevicting pod \"ss-1\"\npod/service-test-4cm44 evicted\npod/res-cons-upgrade-ctrl-s8bct evicted\npod/res-cons-upgrade-dnlb9 evicted\npod/res-cons-upgrade-6l6hf evicted\npod/ss-1 evicted\npod/kube-dns-autoscaler-579dbcdc47-zzhvk evicted\npod/coredns-7876554b79-x8qxz evicted\npod/metrics-server-v0.3.6-7d85574868-mgp84 evicted\npod/foo-cg4rl evicted\nnode/bootstrap-e2e-minion-group-14tj evicted\n.................................................................................................................Node bootstrap-e2e-minion-group-14tj recreated.\nNode bootstrap-e2e-minion-group-14tj Ready=True\nnode/bootstrap-e2e-minion-group-14tj uncordoned\nnode/bootstrap-e2e-minion-group-5701 cordoned\nevicting pod \"res-cons-upgrade-n4jj5\"\nevicting pod \"apparmor-loader-9qsgh\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-4mnv7\"\nevicting pod \"test-apparmor-l94mr\"\nevicting pod \"service-test-qrwvn\"\nevicting pod \"test-apparmor-klnq2\"\nevicting pod \"res-cons-upgrade-6dj4x\"\nevicting pod \"dp-57bb6bd67b-49554\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-6nq5h\"\nevicting pod \"ss-2\"\nevicting pod \"l7-default-backend-f947d4dd5-6zvgf\"\nevicting pod \"coredns-7876554b79-tvmv5\"\nevicting pod \"rs-8ntv7\"\npod/test-apparmor-l94mr evicted\npod/dp-57bb6bd67b-49554 evicted\npod/metrics-server-v0.3.6-7d85574868-4mnv7 evicted\npod/ss-2 evicted\npod/service-test-qrwvn evicted\npod/kube-dns-autoscaler-579dbcdc47-6nq5h evicted\npod/l7-default-backend-f947d4dd5-6zvgf evicted\npod/volume-snapshot-controller-0 evicted\npod/apparmor-loader-9qsgh evicted\npod/rs-8ntv7 evicted\npod/res-cons-upgrade-6dj4x evicted\npod/res-cons-upgrade-n4jj5 evicted\npod/coredns-7876554b79-tvmv5 evicted\npod/test-apparmor-klnq2 evicted\nnode/bootstrap-e2e-minion-group-5701 evicted\n........................................................................Node bootstrap-e2e-minion-group-5701 recreated.\nNode bootstrap-e2e-minion-group-5701 Ready=True\nnode/bootstrap-e2e-minion-group-5701 uncordoned\nnode/bootstrap-e2e-minion-group-kkck cordoned\nevicting pod \"kubernetes-dashboard-864d864f44-29xpv\"\nevicting pod \"foo-lc6k9\"\nevicting pod \"service-test-88fkx\"\nevicting pod \"foo-rhrhz\"\nevicting pod \"res-cons-upgrade-l7pj6\"\nevicting pod \"res-cons-upgrade-ctrl-kvz6t\"\nevicting pod \"ss-0\"\nevicting pod \"ss-1\"\nevicting pod \"coredns-7876554b79-qhvf9\"\npod/service-test-88fkx evicted\npod/res-cons-upgrade-ctrl-kvz6t evicted\npod/ss-1 evicted\npod/kubernetes-dashboard-864d864f44-29xpv evicted\npod/coredns-7876554b79-qhvf9 evicted\npod/res-cons-upgrade-l7pj6 evicted\npod/ss-0 evicted\npod/foo-lc6k9 evicted\npod/foo-rhrhz evicted\nnode/bootstrap-e2e-minion-group-kkck evicted\n...................................................................................................................Node bootstrap-e2e-minion-group-kkck recreated.\nNode bootstrap-e2e-minion-group-kkck Ready=True\nnode/bootstrap-e2e-minion-group-kkck 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.0.1+ecd10b633b9bfe\nbootstrap-e2e-minion-group-14tj   Ready                      <none>   13m   v1.17.14-rc.0.1+efb0d2bfbc30ab\nbootstrap-e2e-minion-group-5701   Ready                      <none>   13m   v1.17.14-rc.0.1+efb0d2bfbc30ab\nbootstrap-e2e-minion-group-kkck   Ready                      <none>   13m   v1.17.14-rc.0.1+efb0d2bfbc30ab\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\nscheduler            Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \ncontroller-manager   Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \n\x1b[0;32mCluster validation succeeded\x1b[0m\n== Post-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.1+ecd10b633b9bfe\"\nname: \"bootstrap-e2e-minion-group-14tj\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.1+efb0d2bfbc30ab\"\nname: \"bootstrap-e2e-minion-group-5701\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.1+efb0d2bfbc30ab\"\nname: \"bootstrap-e2e-minion-group-kkck\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.1+efb0d2bfbc30ab\"\n", stderr "Project: kube-gce-upg-lat-master\nNetwork Project: kube-gce-upg-lat-master\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-14tj bootstrap-e2e-minion-group-5701 bootstrap-e2e-minion-group-kkck\n== Preparing node upgrade (to v1.17.14-rc.0.1+efb0d2bfbc30ab). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-1-efb0d2bfbc30ab\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/kube-gce-upg-lat-master/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-1-efb0d2bfbc30ab].\nNAME                                                          MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-17-14-rc-0-1-efb0d2bfbc30ab  n1-standard-2               2020-10-16T01:01:33.739-07:00\n== Finished preparing node upgrade (to v1.17.14-rc.0.1+efb0d2bfbc30ab). ==\n== Upgrading nodes to v1.17.14-rc.0.1+efb0d2bfbc30ab with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-14tj. == \n== Recreating instance bootstrap-e2e-minion-group-14tj. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-14tj to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-14tj. == \n== Draining bootstrap-e2e-minion-group-5701. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-5199/test-apparmor-klnq2\n== Recreating instance bootstrap-e2e-minion-group-5701. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-5701 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-5701. == \n== Draining bootstrap-e2e-minion-group-kkck. == \n== Recreating instance bootstrap-e2e-minion-group-kkck. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-kkck to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-kkck. == \n== Deleting old templates in kube-gce-upg-lat-master. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/kube-gce-upg-lat-master/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.14-rc.0.1+efb0d2bfbc30ab. ==\nWarning: Permanently added 'compute.1452507669081681678' (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: kube-gce-upg-lat-master\nNetwork Project: kube-gce-upg-lat-master\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(0xc0029fd200)
	/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(0xc000c90140, 0x7773ca0, 0xc, 0xc, 0xc000c5aae0, 0xc0033b6ff0, 0x2, 0xc0035233a0)
	/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(0xc000018700)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:110 +0x30a
k8s.io/kubernetes/test/e2e.TestE2E(0xc000018700)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:112 +0x2b
testing.tRunner(0xc000018700, 0x4a0a310)
	/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-dnlb9nevicting 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] 15m50s

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 16 08:10:36.641: Unexpected error:
    <*errors.errorString | 0xc0021a73f0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.14-rc.0.1+efb0d2bfbc30ab]; 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.0.1+ecd10b633b9bfe\\\"\\nname: \\\"bootstrap-e2e-minion-group-14tj\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.1+ecd10b633b9bfe\\\"\\nname: \\\"bootstrap-e2e-minion-group-5701\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.1+ecd10b633b9bfe\\\"\\nname: \\\"bootstrap-e2e-minion-group-kkck\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.1+ecd10b633b9bfe\\\"\\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-0-1-efb0d2bfbc30ab\\nnode/bootstrap-e2e-minion-group-14tj cordoned\\nevicting pod \\\"res-cons-upgrade-dnlb9\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-mgp84\\\"\\nevicting pod \\\"coredns-7876554b79-x8qxz\\\"\\nevicting pod \\\"service-test-4cm44\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-zzhvk\\\"\\nevicting pod \\\"res-cons-upgrade-6l6hf\\\"\\nevicting pod \\\"foo-cg4rl\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-s8bct\\\"\\nevicting pod \\\"ss-1\\\"\\npod/service-test-4cm44 evicted\\npod/res-cons-upgrade-ctrl-s8bct evicted\\npod/res-cons-upgrade-dnlb9 evicted\\npod/res-cons-upgrade-6l6hf evicted\\npod/ss-1 evicted\\npod/kube-dns-autoscaler-579dbcdc47-zzhvk evicted\\npod/coredns-7876554b79-x8qxz evicted\\npod/metrics-server-v0.3.6-7d85574868-mgp84 evicted\\npod/foo-cg4rl evicted\\nnode/bootstrap-e2e-minion-group-14tj evicted\\n.................................................................................................................Node bootstrap-e2e-minion-group-14tj recreated.\\nNode bootstrap-e2e-minion-group-14tj Ready=True\\nnode/bootstrap-e2e-minion-group-14tj uncordoned\\nnode/bootstrap-e2e-minion-group-5701 cordoned\\nevicting pod \\\"res-cons-upgrade-n4jj5\\\"\\nevicting pod \\\"apparmor-loader-9qsgh\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-4mnv7\\\"\\nevicting pod \\\"test-apparmor-l94mr\\\"\\nevicting pod \\\"service-test-qrwvn\\\"\\nevicting pod \\\"test-apparmor-klnq2\\\"\\nevicting pod \\\"res-cons-upgrade-6dj4x\\\"\\nevicting pod \\\"dp-57bb6bd67b-49554\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-6nq5h\\\"\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-6zvgf\\\"\\nevicting pod \\\"coredns-7876554b79-tvmv5\\\"\\nevicting pod \\\"rs-8ntv7\\\"\\npod/test-apparmor-l94mr evicted\\npod/dp-57bb6bd67b-49554 evicted\\npod/metrics-server-v0.3.6-7d85574868-4mnv7 evicted\\npod/ss-2 evicted\\npod/service-test-qrwvn evicted\\npod/kube-dns-autoscaler-579dbcdc47-6nq5h evicted\\npod/l7-default-backend-f947d4dd5-6zvgf evicted\\npod/volume-snapshot-controller-0 evicted\\npod/apparmor-loader-9qsgh evicted\\npod/rs-8ntv7 evicted\\npod/res-cons-upgrade-6dj4x evicted\\npod/res-cons-upgrade-n4jj5 evicted\\npod/coredns-7876554b79-tvmv5 evicted\\npod/test-apparmor-klnq2 evicted\\nnode/bootstrap-e2e-minion-group-5701 evicted\\n........................................................................Node bootstrap-e2e-minion-group-5701 recreated.\\nNode bootstrap-e2e-minion-group-5701 Ready=True\\nnode/bootstrap-e2e-minion-group-5701 uncordoned\\nnode/bootstrap-e2e-minion-group-kkck cordoned\\nevicting pod \\\"kubernetes-dashboard-864d864f44-29xpv\\\"\\nevicting pod \\\"foo-lc6k9\\\"\\nevicting pod \\\"service-test-88fkx\\\"\\nevicting pod \\\"foo-rhrhz\\\"\\nevicting pod \\\"res-cons-upgrade-l7pj6\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-kvz6t\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"coredns-7876554b79-qhvf9\\\"\\npod/service-test-88fkx evicted\\npod/res-cons-upgrade-ctrl-kvz6t evicted\\npod/ss-1 evicted\\npod/kubernetes-dashboard-864d864f44-29xpv evicted\\npod/coredns-7876554b79-qhvf9 evicted\\npod/res-cons-upgrade-l7pj6 evicted\\npod/ss-0 evicted\\npod/foo-lc6k9 evicted\\npod/foo-rhrhz evicted\\nnode/bootstrap-e2e-minion-group-kkck evicted\\n...................................................................................................................Node bootstrap-e2e-minion-group-kkck recreated.\\nNode bootstrap-e2e-minion-group-kkck Ready=True\\nnode/bootstrap-e2e-minion-group-kkck 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.0.1+ecd10b633b9bfe\\nbootstrap-e2e-minion-group-14tj   Ready                      <none>   13m   v1.17.14-rc.0.1+efb0d2bfbc30ab\\nbootstrap-e2e-minion-group-5701   Ready                      <none>   13m   v1.17.14-rc.0.1+efb0d2bfbc30ab\\nbootstrap-e2e-minion-group-kkck   Ready                      <none>   13m   v1.17.14-rc.0.1+efb0d2bfbc30ab\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\nscheduler            Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\ncontroller-manager   Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\n\\x1b[0;32mCluster validation succeeded\\x1b[0m\\n== Post-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.1+ecd10b633b9bfe\\\"\\nname: \\\"bootstrap-e2e-minion-group-14tj\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.1+efb0d2bfbc30ab\\\"\\nname: \\\"bootstrap-e2e-minion-group-5701\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.1+efb0d2bfbc30ab\\\"\\nname: \\\"bootstrap-e2e-minion-group-kkck\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.1+efb0d2bfbc30ab\\\"\\n\", stderr \"Project: kube-gce-upg-lat-master\\nNetwork Project: kube-gce-upg-lat-master\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-14tj bootstrap-e2e-minion-group-5701 bootstrap-e2e-minion-group-kkck\\n== Preparing node upgrade (to v1.17.14-rc.0.1+efb0d2bfbc30ab). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-1-efb0d2bfbc30ab\\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/kube-gce-upg-lat-master/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-1-efb0d2bfbc30ab].\\nNAME                                                          MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-17-14-rc-0-1-efb0d2bfbc30ab  n1-standard-2               2020-10-16T01:01:33.739-07:00\\n== Finished preparing node upgrade (to v1.17.14-rc.0.1+efb0d2bfbc30ab). ==\\n== Upgrading nodes to v1.17.14-rc.0.1+efb0d2bfbc30ab with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-14tj. == \\n== Recreating instance bootstrap-e2e-minion-group-14tj. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-14tj to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-14tj. == \\n== Draining bootstrap-e2e-minion-group-5701. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-5199/test-apparmor-klnq2\\n== Recreating instance bootstrap-e2e-minion-group-5701. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-5701 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-5701. == \\n== Draining bootstrap-e2e-minion-group-kkck. == \\n== Recreating instance bootstrap-e2e-minion-group-kkck. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-kkck to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-kkck. == \\n== Deleting old templates in kube-gce-upg-lat-master. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/kube-gce-upg-lat-master/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.14-rc.0.1+efb0d2bfbc30ab. ==\\nWarning: Permanently added 'compute.1452507669081681678' (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: kube-gce-upg-lat-master\\nNetwork Project: kube-gce-upg-lat-master\\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.0.1+efb0d2bfbc30ab]; 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.0.1+ecd10b633b9bfe\"\nname: \"bootstrap-e2e-minion-group-14tj\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.1+ecd10b633b9bfe\"\nname: \"bootstrap-e2e-minion-group-5701\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.1+ecd10b633b9bfe\"\nname: \"bootstrap-e2e-minion-group-kkck\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.1+ecd10b633b9bfe\"\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-0-1-efb0d2bfbc30ab\nnode/bootstrap-e2e-minion-group-14tj cordoned\nevicting pod \"res-cons-upgrade-dnlb9\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-mgp84\"\nevicting pod \"coredns-7876554b79-x8qxz\"\nevicting pod \"service-test-4cm44\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-zzhvk\"\nevicting pod \"res-cons-upgrade-6l6hf\"\nevicting pod \"foo-cg4rl\"\nevicting pod \"res-cons-upgrade-ctrl-s8bct\"\nevicting pod \"ss-1\"\npod/service-test-4cm44 evicted\npod/res-cons-upgrade-ctrl-s8bct evicted\npod/res-cons-upgrade-dnlb9 evicted\npod/res-cons-upgrade-6l6hf evicted\npod/ss-1 evicted\npod/kube-dns-autoscaler-579dbcdc47-zzhvk evicted\npod/coredns-7876554b79-x8qxz evicted\npod/metrics-server-v0.3.6-7d85574868-mgp84 evicted\npod/foo-cg4rl evicted\nnode/bootstrap-e2e-minion-group-14tj evicted\n.................................................................................................................Node bootstrap-e2e-minion-group-14tj recreated.\nNode bootstrap-e2e-minion-group-14tj Ready=True\nnode/bootstrap-e2e-minion-group-14tj uncordoned\nnode/bootstrap-e2e-minion-group-5701 cordoned\nevicting pod \"res-cons-upgrade-n4jj5\"\nevicting pod \"apparmor-loader-9qsgh\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-4mnv7\"\nevicting pod \"test-apparmor-l94mr\"\nevicting pod \"service-test-qrwvn\"\nevicting pod \"test-apparmor-klnq2\"\nevicting pod \"res-cons-upgrade-6dj4x\"\nevicting pod \"dp-57bb6bd67b-49554\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-6nq5h\"\nevicting pod \"ss-2\"\nevicting pod \"l7-default-backend-f947d4dd5-6zvgf\"\nevicting pod \"coredns-7876554b79-tvmv5\"\nevicting pod \"rs-8ntv7\"\npod/test-apparmor-l94mr evicted\npod/dp-57bb6bd67b-49554 evicted\npod/metrics-server-v0.3.6-7d85574868-4mnv7 evicted\npod/ss-2 evicted\npod/service-test-qrwvn evicted\npod/kube-dns-autoscaler-579dbcdc47-6nq5h evicted\npod/l7-default-backend-f947d4dd5-6zvgf evicted\npod/volume-snapshot-controller-0 evicted\npod/apparmor-loader-9qsgh evicted\npod/rs-8ntv7 evicted\npod/res-cons-upgrade-6dj4x evicted\npod/res-cons-upgrade-n4jj5 evicted\npod/coredns-7876554b79-tvmv5 evicted\npod/test-apparmor-klnq2 evicted\nnode/bootstrap-e2e-minion-group-5701 evicted\n........................................................................Node bootstrap-e2e-minion-group-5701 recreated.\nNode bootstrap-e2e-minion-group-5701 Ready=True\nnode/bootstrap-e2e-minion-group-5701 uncordoned\nnode/bootstrap-e2e-minion-group-kkck cordoned\nevicting pod \"kubernetes-dashboard-864d864f44-29xpv\"\nevicting pod \"foo-lc6k9\"\nevicting pod \"service-test-88fkx\"\nevicting pod \"foo-rhrhz\"\nevicting pod \"res-cons-upgrade-l7pj6\"\nevicting pod \"res-cons-upgrade-ctrl-kvz6t\"\nevicting pod \"ss-0\"\nevicting pod \"ss-1\"\nevicting pod \"coredns-7876554b79-qhvf9\"\npod/service-test-88fkx evicted\npod/res-cons-upgrade-ctrl-kvz6t evicted\npod/ss-1 evicted\npod/kubernetes-dashboard-864d864f44-29xpv evicted\npod/coredns-7876554b79-qhvf9 evicted\npod/res-cons-upgrade-l7pj6 evicted\npod/ss-0 evicted\npod/foo-lc6k9 evicted\npod/foo-rhrhz evicted\nnode/bootstrap-e2e-minion-group-kkck evicted\n...................................................................................................................Node bootstrap-e2e-minion-group-kkck recreated.\nNode bootstrap-e2e-minion-group-kkck Ready=True\nnode/bootstrap-e2e-minion-group-kkck 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.0.1+ecd10b633b9bfe\nbootstrap-e2e-minion-group-14tj   Ready                      <none>   13m   v1.17.14-rc.0.1+efb0d2bfbc30ab\nbootstrap-e2e-minion-group-5701   Ready                      <none>   13m   v1.17.14-rc.0.1+efb0d2bfbc30ab\nbootstrap-e2e-minion-group-kkck   Ready                      <none>   13m   v1.17.14-rc.0.1+efb0d2bfbc30ab\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\nscheduler            Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \ncontroller-manager   Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \n\x1b[0;32mCluster validation succeeded\x1b[0m\n== Post-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.1+ecd10b633b9bfe\"\nname: \"bootstrap-e2e-minion-group-14tj\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.1+efb0d2bfbc30ab\"\nname: \"bootstrap-e2e-minion-group-5701\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.1+efb0d2bfbc30ab\"\nname: \"bootstrap-e2e-minion-group-kkck\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.1+efb0d2bfbc30ab\"\n", stderr "Project: kube-gce-upg-lat-master\nNetwork Project: kube-gce-upg-lat-master\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-14tj bootstrap-e2e-minion-group-5701 bootstrap-e2e-minion-group-kkck\n== Preparing node upgrade (to v1.17.14-rc.0.1+efb0d2bfbc30ab). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-1-efb0d2bfbc30ab\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/kube-gce-upg-lat-master/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-1-efb0d2bfbc30ab].\nNAME                                                          MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-17-14-rc-0-1-efb0d2bfbc30ab  n1-standard-2               2020-10-16T01:01:33.739-07:00\n== Finished preparing node upgrade (to v1.17.14-rc.0.1+efb0d2bfbc30ab). ==\n== Upgrading nodes to v1.17.14-rc.0.1+efb0d2bfbc30ab with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-14tj. == \n== Recreating instance bootstrap-e2e-minion-group-14tj. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-14tj to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-14tj. == \n== Draining bootstrap-e2e-minion-group-5701. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-5199/test-apparmor-klnq2\n== Recreating instance bootstrap-e2e-minion-group-5701. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-5701 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-5701. == \n== Draining bootstrap-e2e-minion-group-kkck. == \n== Recreating instance bootstrap-e2e-minion-group-kkck. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-kkck to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-kkck. == \n== Deleting old templates in kube-gce-upg-lat-master. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/kube-gce-upg-lat-master/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.14-rc.0.1+efb0d2bfbc30ab. ==\nWarning: Permanently added 'compute.1452507669081681678' (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: kube-gce-upg-lat-master\nNetwork Project: kube-gce-upg-lat-master\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