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ResultFAILURE
Tests 5 failed / 770 succeeded
Started2020-10-19 07:57
Elapsed50m59s
Revision
Builderc0b375c8-11e0-11eb-9a43-0aa5164aad51
infra-commit65ee9946c
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 10m15s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cloud\-provider\-gcp\]\scluster\-downgrade$'
Oct 19 08:17:21.909: Unexpected error:
    <*errors.errorString | 0xc002fae470>: {
        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-0r1c\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.7+c194df43db09e4\\\"\\nname: \\\"bootstrap-e2e-minion-group-4rsx\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.7+c194df43db09e4\\\"\\nname: \\\"bootstrap-e2e-minion-group-hjn1\\\", 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-0r1c cordoned\\nevicting pod \\\"coredns-7876554b79-g8frp\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-455mz\\\"\\nevicting pod \\\"dp-57bb6bd67b-87h49\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-tflmg\\\"\\nevicting pod \\\"res-cons-upgrade-lwhs7\\\"\\nevicting pod \\\"foo-srvr2\\\"\\nevicting pod \\\"res-cons-upgrade-f26bf\\\"\\nevicting pod \\\"service-test-l52l6\\\"\\npod/dp-57bb6bd67b-87h49 evicted\\npod/res-cons-upgrade-f26bf evicted\\npod/kube-dns-autoscaler-579dbcdc47-455mz evicted\\npod/service-test-l52l6 evicted\\npod/res-cons-upgrade-ctrl-tflmg evicted\\npod/res-cons-upgrade-lwhs7 evicted\\npod/coredns-7876554b79-g8frp evicted\\npod/foo-srvr2 evicted\\nnode/bootstrap-e2e-minion-group-0r1c evicted\\n.................................................................................................................Node bootstrap-e2e-minion-group-0r1c recreated.\\nNode bootstrap-e2e-minion-group-0r1c Ready=True\\nnode/bootstrap-e2e-minion-group-0r1c uncordoned\\nnode/bootstrap-e2e-minion-group-4rsx cordoned\\nevicting pod \\\"res-cons-upgrade-xgzqz\\\"\\nevicting pod \\\"coredns-7876554b79-f2hp8\\\"\\nevicting pod \\\"dp-57bb6bd67b-66mbn\\\"\\nevicting pod \\\"coredns-7876554b79-c7q42\\\"\\nevicting pod \\\"res-cons-upgrade-pgcbt\\\"\\nevicting pod \\\"res-cons-upgrade-nmb7h\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-4gdrl\\\"\\nevicting pod \\\"service-test-6zxjg\\\"\\nevicting pod \\\"foo-pgp8c\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-7lzjv\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"foo-c9hqs\\\"\\npod/dp-57bb6bd67b-66mbn evicted\\npod/metrics-server-v0.3.6-7d85574868-4gdrl evicted\\npod/res-cons-upgrade-xgzqz evicted\\npod/coredns-7876554b79-f2hp8 evicted\\npod/ss-0 evicted\\npod/res-cons-upgrade-nmb7h evicted\\npod/coredns-7876554b79-c7q42 evicted\\npod/res-cons-upgrade-pgcbt evicted\\npod/kube-dns-autoscaler-579dbcdc47-7lzjv evicted\\npod/service-test-6zxjg evicted\\npod/foo-pgp8c evicted\\npod/foo-c9hqs evicted\\nnode/bootstrap-e2e-minion-group-4rsx evicted\\n..............................................................................................................Node bootstrap-e2e-minion-group-4rsx recreated.\\nNode bootstrap-e2e-minion-group-4rsx Ready=True\\nnode/bootstrap-e2e-minion-group-4rsx uncordoned\\nnode/bootstrap-e2e-minion-group-hjn1 cordoned\\nevicting pod \\\"test-apparmor-sw964\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-6hbjh\\\"\\nevicting pod \\\"test-apparmor-xfwxq\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-k26w6\\\"\\nevicting pod \\\"apparmor-loader-f9vq4\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-x4w9z\\\"\\nevicting pod \\\"res-cons-upgrade-nrl4v\\\"\\nevicting pod \\\"service-test-ftv4k\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"rs-cchbm\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"ss-2\\\"\\npod/test-apparmor-xfwxq evicted\\npod/rs-cchbm evicted\\npod/service-test-ftv4k evicted\\npod/res-cons-upgrade-nrl4v evicted\\npod/kubernetes-dashboard-864d864f44-x4w9z evicted\\npod/volume-snapshot-controller-0 evicted\\npod/res-cons-upgrade-ctrl-k26w6 evicted\\npod/ss-1 evicted\\npod/ss-2 evicted\\npod/l7-default-backend-f947d4dd5-6hbjh evicted\\npod/apparmor-loader-f9vq4 evicted\\npod/test-apparmor-sw964 evicted\\nnode/bootstrap-e2e-minion-group-hjn1 evicted\\n.................................................................................................................Node bootstrap-e2e-minion-group-hjn1 recreated.\\nNode bootstrap-e2e-minion-group-hjn1 Ready=True\\nnode/bootstrap-e2e-minion-group-hjn1 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-0r1c   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\\nbootstrap-e2e-minion-group-4rsx   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\\nbootstrap-e2e-minion-group-hjn1   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-0r1c\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-4rsx\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-hjn1\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\n\", stderr \"Project: k8s-jkns-gci-garbage\\nNetwork Project: k8s-jkns-gci-garbage\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-0r1c bootstrap-e2e-minion-group-4rsx bootstrap-e2e-minion-group-hjn1\\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-jkns-gci-garbage/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               2020-10-19T01:07:20.800-07:00\\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-0r1c. == \\n== Recreating instance bootstrap-e2e-minion-group-0r1c. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-0r1c to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-0r1c. == \\n== Draining bootstrap-e2e-minion-group-4rsx. == \\n== Recreating instance bootstrap-e2e-minion-group-4rsx. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-4rsx to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-4rsx. == \\n== Draining bootstrap-e2e-minion-group-hjn1. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-528/test-apparmor-sw964\\n== Recreating instance bootstrap-e2e-minion-group-hjn1. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-hjn1 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-hjn1. == \\n== Deleting old templates in k8s-jkns-gci-garbage. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gci-garbage/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.14-rc.0.7+a70c45e3b1926e. ==\\nWarning: Permanently added 'compute.5566485227911575898' (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-gci-garbage\\nNetwork Project: k8s-jkns-gci-garbage\\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-0r1c\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.7+c194df43db09e4\"\nname: \"bootstrap-e2e-minion-group-4rsx\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.7+c194df43db09e4\"\nname: \"bootstrap-e2e-minion-group-hjn1\", 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-0r1c cordoned\nevicting pod \"coredns-7876554b79-g8frp\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-455mz\"\nevicting pod \"dp-57bb6bd67b-87h49\"\nevicting pod \"res-cons-upgrade-ctrl-tflmg\"\nevicting pod \"res-cons-upgrade-lwhs7\"\nevicting pod \"foo-srvr2\"\nevicting pod \"res-cons-upgrade-f26bf\"\nevicting pod \"service-test-l52l6\"\npod/dp-57bb6bd67b-87h49 evicted\npod/res-cons-upgrade-f26bf evicted\npod/kube-dns-autoscaler-579dbcdc47-455mz evicted\npod/service-test-l52l6 evicted\npod/res-cons-upgrade-ctrl-tflmg evicted\npod/res-cons-upgrade-lwhs7 evicted\npod/coredns-7876554b79-g8frp evicted\npod/foo-srvr2 evicted\nnode/bootstrap-e2e-minion-group-0r1c evicted\n.................................................................................................................Node bootstrap-e2e-minion-group-0r1c recreated.\nNode bootstrap-e2e-minion-group-0r1c Ready=True\nnode/bootstrap-e2e-minion-group-0r1c uncordoned\nnode/bootstrap-e2e-minion-group-4rsx cordoned\nevicting pod \"res-cons-upgrade-xgzqz\"\nevicting pod \"coredns-7876554b79-f2hp8\"\nevicting pod \"dp-57bb6bd67b-66mbn\"\nevicting pod \"coredns-7876554b79-c7q42\"\nevicting pod \"res-cons-upgrade-pgcbt\"\nevicting pod \"res-cons-upgrade-nmb7h\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-4gdrl\"\nevicting pod \"service-test-6zxjg\"\nevicting pod \"foo-pgp8c\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-7lzjv\"\nevicting pod \"ss-0\"\nevicting pod \"foo-c9hqs\"\npod/dp-57bb6bd67b-66mbn evicted\npod/metrics-server-v0.3.6-7d85574868-4gdrl evicted\npod/res-cons-upgrade-xgzqz evicted\npod/coredns-7876554b79-f2hp8 evicted\npod/ss-0 evicted\npod/res-cons-upgrade-nmb7h evicted\npod/coredns-7876554b79-c7q42 evicted\npod/res-cons-upgrade-pgcbt evicted\npod/kube-dns-autoscaler-579dbcdc47-7lzjv evicted\npod/service-test-6zxjg evicted\npod/foo-pgp8c evicted\npod/foo-c9hqs evicted\nnode/bootstrap-e2e-minion-group-4rsx evicted\n..............................................................................................................Node bootstrap-e2e-minion-group-4rsx recreated.\nNode bootstrap-e2e-minion-group-4rsx Ready=True\nnode/bootstrap-e2e-minion-group-4rsx uncordoned\nnode/bootstrap-e2e-minion-group-hjn1 cordoned\nevicting pod \"test-apparmor-sw964\"\nevicting pod \"l7-default-backend-f947d4dd5-6hbjh\"\nevicting pod \"test-apparmor-xfwxq\"\nevicting pod \"res-cons-upgrade-ctrl-k26w6\"\nevicting pod \"apparmor-loader-f9vq4\"\nevicting pod \"kubernetes-dashboard-864d864f44-x4w9z\"\nevicting pod \"res-cons-upgrade-nrl4v\"\nevicting pod \"service-test-ftv4k\"\nevicting pod \"ss-1\"\nevicting pod \"rs-cchbm\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"ss-2\"\npod/test-apparmor-xfwxq evicted\npod/rs-cchbm evicted\npod/service-test-ftv4k evicted\npod/res-cons-upgrade-nrl4v evicted\npod/kubernetes-dashboard-864d864f44-x4w9z evicted\npod/volume-snapshot-controller-0 evicted\npod/res-cons-upgrade-ctrl-k26w6 evicted\npod/ss-1 evicted\npod/ss-2 evicted\npod/l7-default-backend-f947d4dd5-6hbjh evicted\npod/apparmor-loader-f9vq4 evicted\npod/test-apparmor-sw964 evicted\nnode/bootstrap-e2e-minion-group-hjn1 evicted\n.................................................................................................................Node bootstrap-e2e-minion-group-hjn1 recreated.\nNode bootstrap-e2e-minion-group-hjn1 Ready=True\nnode/bootstrap-e2e-minion-group-hjn1 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-0r1c   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\nbootstrap-e2e-minion-group-4rsx   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\nbootstrap-e2e-minion-group-hjn1   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-0r1c\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-4rsx\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-hjn1\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\n", stderr "Project: k8s-jkns-gci-garbage\nNetwork Project: k8s-jkns-gci-garbage\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-0r1c bootstrap-e2e-minion-group-4rsx bootstrap-e2e-minion-group-hjn1\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-jkns-gci-garbage/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               2020-10-19T01:07:20.800-07:00\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-0r1c. == \n== Recreating instance bootstrap-e2e-minion-group-0r1c. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-0r1c to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-0r1c. == \n== Draining bootstrap-e2e-minion-group-4rsx. == \n== Recreating instance bootstrap-e2e-minion-group-4rsx. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-4rsx to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-4rsx. == \n== Draining bootstrap-e2e-minion-group-hjn1. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-528/test-apparmor-sw964\n== Recreating instance bootstrap-e2e-minion-group-hjn1. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-hjn1 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-hjn1. == \n== Deleting old templates in k8s-jkns-gci-garbage. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gci-garbage/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.14-rc.0.7+a70c45e3b1926e. ==\nWarning: Permanently added 'compute.5566485227911575898' (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-gci-garbage\nNetwork Project: k8s-jkns-gci-garbage\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(0xc003719200)
	/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(0xc0007e7180, 0x7773ca0, 0xc, 0xc, 0xc000d14d20, 0xc001a4af00, 0x2, 0xc003095380)
	/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(0xc0001de400)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:110 +0x30a
k8s.io/kubernetes/test/e2e.TestE2E(0xc0001de400)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:112 +0x2b
testing.tRunner(0xc0001de400, 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 coredns-7876554b79-g8frpnevicting 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] 16m44s

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 19 08:17:21.909: Unexpected error:
    <*errors.errorString | 0xc002fae470>: {
        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-0r1c\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.7+c194df43db09e4\\\"\\nname: \\\"bootstrap-e2e-minion-group-4rsx\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.7+c194df43db09e4\\\"\\nname: \\\"bootstrap-e2e-minion-group-hjn1\\\", 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-0r1c cordoned\\nevicting pod \\\"coredns-7876554b79-g8frp\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-455mz\\\"\\nevicting pod \\\"dp-57bb6bd67b-87h49\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-tflmg\\\"\\nevicting pod \\\"res-cons-upgrade-lwhs7\\\"\\nevicting pod \\\"foo-srvr2\\\"\\nevicting pod \\\"res-cons-upgrade-f26bf\\\"\\nevicting pod \\\"service-test-l52l6\\\"\\npod/dp-57bb6bd67b-87h49 evicted\\npod/res-cons-upgrade-f26bf evicted\\npod/kube-dns-autoscaler-579dbcdc47-455mz evicted\\npod/service-test-l52l6 evicted\\npod/res-cons-upgrade-ctrl-tflmg evicted\\npod/res-cons-upgrade-lwhs7 evicted\\npod/coredns-7876554b79-g8frp evicted\\npod/foo-srvr2 evicted\\nnode/bootstrap-e2e-minion-group-0r1c evicted\\n.................................................................................................................Node bootstrap-e2e-minion-group-0r1c recreated.\\nNode bootstrap-e2e-minion-group-0r1c Ready=True\\nnode/bootstrap-e2e-minion-group-0r1c uncordoned\\nnode/bootstrap-e2e-minion-group-4rsx cordoned\\nevicting pod \\\"res-cons-upgrade-xgzqz\\\"\\nevicting pod \\\"coredns-7876554b79-f2hp8\\\"\\nevicting pod \\\"dp-57bb6bd67b-66mbn\\\"\\nevicting pod \\\"coredns-7876554b79-c7q42\\\"\\nevicting pod \\\"res-cons-upgrade-pgcbt\\\"\\nevicting pod \\\"res-cons-upgrade-nmb7h\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-4gdrl\\\"\\nevicting pod \\\"service-test-6zxjg\\\"\\nevicting pod \\\"foo-pgp8c\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-7lzjv\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"foo-c9hqs\\\"\\npod/dp-57bb6bd67b-66mbn evicted\\npod/metrics-server-v0.3.6-7d85574868-4gdrl evicted\\npod/res-cons-upgrade-xgzqz evicted\\npod/coredns-7876554b79-f2hp8 evicted\\npod/ss-0 evicted\\npod/res-cons-upgrade-nmb7h evicted\\npod/coredns-7876554b79-c7q42 evicted\\npod/res-cons-upgrade-pgcbt evicted\\npod/kube-dns-autoscaler-579dbcdc47-7lzjv evicted\\npod/service-test-6zxjg evicted\\npod/foo-pgp8c evicted\\npod/foo-c9hqs evicted\\nnode/bootstrap-e2e-minion-group-4rsx evicted\\n..............................................................................................................Node bootstrap-e2e-minion-group-4rsx recreated.\\nNode bootstrap-e2e-minion-group-4rsx Ready=True\\nnode/bootstrap-e2e-minion-group-4rsx uncordoned\\nnode/bootstrap-e2e-minion-group-hjn1 cordoned\\nevicting pod \\\"test-apparmor-sw964\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-6hbjh\\\"\\nevicting pod \\\"test-apparmor-xfwxq\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-k26w6\\\"\\nevicting pod \\\"apparmor-loader-f9vq4\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-x4w9z\\\"\\nevicting pod \\\"res-cons-upgrade-nrl4v\\\"\\nevicting pod \\\"service-test-ftv4k\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"rs-cchbm\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"ss-2\\\"\\npod/test-apparmor-xfwxq evicted\\npod/rs-cchbm evicted\\npod/service-test-ftv4k evicted\\npod/res-cons-upgrade-nrl4v evicted\\npod/kubernetes-dashboard-864d864f44-x4w9z evicted\\npod/volume-snapshot-controller-0 evicted\\npod/res-cons-upgrade-ctrl-k26w6 evicted\\npod/ss-1 evicted\\npod/ss-2 evicted\\npod/l7-default-backend-f947d4dd5-6hbjh evicted\\npod/apparmor-loader-f9vq4 evicted\\npod/test-apparmor-sw964 evicted\\nnode/bootstrap-e2e-minion-group-hjn1 evicted\\n.................................................................................................................Node bootstrap-e2e-minion-group-hjn1 recreated.\\nNode bootstrap-e2e-minion-group-hjn1 Ready=True\\nnode/bootstrap-e2e-minion-group-hjn1 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-0r1c   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\\nbootstrap-e2e-minion-group-4rsx   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\\nbootstrap-e2e-minion-group-hjn1   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-0r1c\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-4rsx\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-hjn1\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\n\", stderr \"Project: k8s-jkns-gci-garbage\\nNetwork Project: k8s-jkns-gci-garbage\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-0r1c bootstrap-e2e-minion-group-4rsx bootstrap-e2e-minion-group-hjn1\\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-jkns-gci-garbage/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               2020-10-19T01:07:20.800-07:00\\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-0r1c. == \\n== Recreating instance bootstrap-e2e-minion-group-0r1c. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-0r1c to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-0r1c. == \\n== Draining bootstrap-e2e-minion-group-4rsx. == \\n== Recreating instance bootstrap-e2e-minion-group-4rsx. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-4rsx to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-4rsx. == \\n== Draining bootstrap-e2e-minion-group-hjn1. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-528/test-apparmor-sw964\\n== Recreating instance bootstrap-e2e-minion-group-hjn1. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-hjn1 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-hjn1. == \\n== Deleting old templates in k8s-jkns-gci-garbage. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gci-garbage/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.14-rc.0.7+a70c45e3b1926e. ==\\nWarning: Permanently added 'compute.5566485227911575898' (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-gci-garbage\\nNetwork Project: k8s-jkns-gci-garbage\\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-0r1c\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.7+c194df43db09e4\"\nname: \"bootstrap-e2e-minion-group-4rsx\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.7+c194df43db09e4\"\nname: \"bootstrap-e2e-minion-group-hjn1\", 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-0r1c cordoned\nevicting pod \"coredns-7876554b79-g8frp\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-455mz\"\nevicting pod \"dp-57bb6bd67b-87h49\"\nevicting pod \"res-cons-upgrade-ctrl-tflmg\"\nevicting pod \"res-cons-upgrade-lwhs7\"\nevicting pod \"foo-srvr2\"\nevicting pod \"res-cons-upgrade-f26bf\"\nevicting pod \"service-test-l52l6\"\npod/dp-57bb6bd67b-87h49 evicted\npod/res-cons-upgrade-f26bf evicted\npod/kube-dns-autoscaler-579dbcdc47-455mz evicted\npod/service-test-l52l6 evicted\npod/res-cons-upgrade-ctrl-tflmg evicted\npod/res-cons-upgrade-lwhs7 evicted\npod/coredns-7876554b79-g8frp evicted\npod/foo-srvr2 evicted\nnode/bootstrap-e2e-minion-group-0r1c evicted\n.................................................................................................................Node bootstrap-e2e-minion-group-0r1c recreated.\nNode bootstrap-e2e-minion-group-0r1c Ready=True\nnode/bootstrap-e2e-minion-group-0r1c uncordoned\nnode/bootstrap-e2e-minion-group-4rsx cordoned\nevicting pod \"res-cons-upgrade-xgzqz\"\nevicting pod \"coredns-7876554b79-f2hp8\"\nevicting pod \"dp-57bb6bd67b-66mbn\"\nevicting pod \"coredns-7876554b79-c7q42\"\nevicting pod \"res-cons-upgrade-pgcbt\"\nevicting pod \"res-cons-upgrade-nmb7h\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-4gdrl\"\nevicting pod \"service-test-6zxjg\"\nevicting pod \"foo-pgp8c\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-7lzjv\"\nevicting pod \"ss-0\"\nevicting pod \"foo-c9hqs\"\npod/dp-57bb6bd67b-66mbn evicted\npod/metrics-server-v0.3.6-7d85574868-4gdrl evicted\npod/res-cons-upgrade-xgzqz evicted\npod/coredns-7876554b79-f2hp8 evicted\npod/ss-0 evicted\npod/res-cons-upgrade-nmb7h evicted\npod/coredns-7876554b79-c7q42 evicted\npod/res-cons-upgrade-pgcbt evicted\npod/kube-dns-autoscaler-579dbcdc47-7lzjv evicted\npod/service-test-6zxjg evicted\npod/foo-pgp8c evicted\npod/foo-c9hqs evicted\nnode/bootstrap-e2e-minion-group-4rsx evicted\n..............................................................................................................Node bootstrap-e2e-minion-group-4rsx recreated.\nNode bootstrap-e2e-minion-group-4rsx Ready=True\nnode/bootstrap-e2e-minion-group-4rsx uncordoned\nnode/bootstrap-e2e-minion-group-hjn1 cordoned\nevicting pod \"test-apparmor-sw964\"\nevicting pod \"l7-default-backend-f947d4dd5-6hbjh\"\nevicting pod \"test-apparmor-xfwxq\"\nevicting pod \"res-cons-upgrade-ctrl-k26w6\"\nevicting pod \"apparmor-loader-f9vq4\"\nevicting pod \"kubernetes-dashboard-864d864f44-x4w9z\"\nevicting pod \"res-cons-upgrade-nrl4v\"\nevicting pod \"service-test-ftv4k\"\nevicting pod \"ss-1\"\nevicting pod \"rs-cchbm\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"ss-2\"\npod/test-apparmor-xfwxq evicted\npod/rs-cchbm evicted\npod/service-test-ftv4k evicted\npod/res-cons-upgrade-nrl4v evicted\npod/kubernetes-dashboard-864d864f44-x4w9z evicted\npod/volume-snapshot-controller-0 evicted\npod/res-cons-upgrade-ctrl-k26w6 evicted\npod/ss-1 evicted\npod/ss-2 evicted\npod/l7-default-backend-f947d4dd5-6hbjh evicted\npod/apparmor-loader-f9vq4 evicted\npod/test-apparmor-sw964 evicted\nnode/bootstrap-e2e-minion-group-hjn1 evicted\n.................................................................................................................Node bootstrap-e2e-minion-group-hjn1 recreated.\nNode bootstrap-e2e-minion-group-hjn1 Ready=True\nnode/bootstrap-e2e-minion-group-hjn1 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-0r1c   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\nbootstrap-e2e-minion-group-4rsx   Ready                      <none>   14m   v1.17.14-rc.0.7+a70c45e3b1926e\nbootstrap-e2e-minion-group-hjn1   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-0r1c\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-4rsx\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-hjn1\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\n", stderr "Project: k8s-jkns-gci-garbage\nNetwork Project: k8s-jkns-gci-garbage\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-0r1c bootstrap-e2e-minion-group-4rsx bootstrap-e2e-minion-group-hjn1\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-jkns-gci-garbage/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               2020-10-19T01:07:20.800-07:00\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-0r1c. == \n== Recreating instance bootstrap-e2e-minion-group-0r1c. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-0r1c to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-0r1c. == \n== Draining bootstrap-e2e-minion-group-4rsx. == \n== Recreating instance bootstrap-e2e-minion-group-4rsx. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-4rsx to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-4rsx. == \n== Draining bootstrap-e2e-minion-group-hjn1. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-528/test-apparmor-sw964\n== Recreating instance bootstrap-e2e-minion-group-hjn1. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-hjn1 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-hjn1. == \n== Deleting old templates in k8s-jkns-gci-garbage. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gci-garbage/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.14-rc.0.7+a70c45e3b1926e. ==\nWarning: Permanently added 'compute.5566485227911575898' (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-gci-garbage\nNetwork Project: k8s-jkns-gci-garbage\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