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ResultFAILURE
Tests 5 failed / 770 succeeded
Started2020-10-26 20:11
Elapsed48m14s
Revision
Builder681fab52-17c7-11eb-8cf5-bee87f5cdaa3
infra-commit3118d2e26
job-versionv1.18.11-rc.0.13+806617c8cf1f0d
master_os_imagecos-77-12371-175-0
node_os_imagecos-77-12371-175-0
revisionv1.18.11-rc.0.13+806617c8cf1f0d

Test Failures


Cluster downgrade [sig-cloud-provider-gcp] cluster-downgrade 9m12s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cloud\-provider\-gcp\]\scluster\-downgrade$'
Oct 26 20:30:10.587: Unexpected error:
    <*errors.errorString | 0xc002e43500>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.14-rc.0.15+54f3c097502f5b]; got error exit status 1, stdout \"Fetching the previously installed CoreDNS version\\n== Pre-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-02hc\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-6rwh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-lc0j\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading node environment variables. ==\\nUsing subnet bootstrap-e2e\\nInstance template name: bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b\\nnode/bootstrap-e2e-minion-group-02hc cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"coredns-7876554b79-tk2k4\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-t7hkx\\\"\\nevicting pod \\\"service-test-hc4lg\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-ck2qm\\\"\\nevicting pod \\\"dp-57bb6bd67b-4hnpz\\\"\\nevicting pod \\\"res-cons-upgrade-lmvxf\\\"\\nevicting pod \\\"res-cons-upgrade-4tg9p\\\"\\npod/dp-57bb6bd67b-4hnpz evicted\\npod/ss-1 evicted\\npod/res-cons-upgrade-ctrl-ck2qm evicted\\npod/res-cons-upgrade-lmvxf evicted\\npod/res-cons-upgrade-4tg9p evicted\\npod/kube-dns-autoscaler-579dbcdc47-t7hkx evicted\\npod/coredns-7876554b79-tk2k4 evicted\\npod/service-test-hc4lg evicted\\nnode/bootstrap-e2e-minion-group-02hc evicted\\n..................................................................................................................Node bootstrap-e2e-minion-group-02hc recreated.\\nNode bootstrap-e2e-minion-group-02hc Ready=True\\nnode/bootstrap-e2e-minion-group-02hc uncordoned\\nnode/bootstrap-e2e-minion-group-6rwh cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-5flxc\\\"\\nevicting pod \\\"test-apparmor-pz4v8\\\"\\nevicting pod \\\"res-cons-upgrade-fsw7c\\\"\\nevicting pod \\\"test-apparmor-jnw8g\\\"\\nevicting pod \\\"res-cons-upgrade-kf9zg\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-59v27\\\"\\nevicting pod \\\"apparmor-loader-q2bgq\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"foo-p4nqd\\\"\\nevicting pod \\\"foo-dvrjd\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"service-test-s4dlt\\\"\\npod/test-apparmor-jnw8g evicted\\npod/ss-2 evicted\\npod/service-test-s4dlt evicted\\npod/res-cons-upgrade-kf9zg evicted\\npod/apparmor-loader-q2bgq evicted\\npod/res-cons-upgrade-fsw7c evicted\\npod/l7-default-backend-f947d4dd5-59v27 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-1 evicted\\npod/kubernetes-dashboard-864d864f44-5flxc evicted\\npod/test-apparmor-pz4v8 evicted\\npod/foo-p4nqd evicted\\npod/foo-dvrjd evicted\\nnode/bootstrap-e2e-minion-group-6rwh evicted\\n.............................................................................................................Node bootstrap-e2e-minion-group-6rwh recreated.\\nNode bootstrap-e2e-minion-group-6rwh Ready=True\\nnode/bootstrap-e2e-minion-group-6rwh uncordoned\\nnode/bootstrap-e2e-minion-group-lc0j cordoned\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"coredns-7876554b79-tgrhz\\\"\\nevicting pod \\\"res-cons-upgrade-ngrk2\\\"\\nevicting pod \\\"res-cons-upgrade-ntlwr\\\"\\nevicting pod \\\"res-cons-upgrade-5tn6q\\\"\\nevicting pod \\\"coredns-7876554b79-5rx5x\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-gbwww\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-qlrl5\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-kldqr\\\"\\nevicting pod \\\"dp-57bb6bd67b-llxj2\\\"\\nevicting pod \\\"rs-n9hj6\\\"\\nevicting pod \\\"service-test-hnrsq\\\"\\npod/dp-57bb6bd67b-llxj2 evicted\\npod/res-cons-upgrade-ntlwr evicted\\npod/ss-0 evicted\\npod/kube-dns-autoscaler-579dbcdc47-qlrl5 evicted\\npod/res-cons-upgrade-ctrl-gbwww evicted\\npod/metrics-server-v0.3.6-7d85574868-kldqr evicted\\npod/rs-n9hj6 evicted\\npod/res-cons-upgrade-5tn6q evicted\\npod/res-cons-upgrade-ngrk2 evicted\\npod/service-test-hnrsq evicted\\npod/coredns-7876554b79-5rx5x evicted\\npod/coredns-7876554b79-tgrhz evicted\\nnode/bootstrap-e2e-minion-group-lc0j evicted\\n................................................................................................................Node bootstrap-e2e-minion-group-lc0j recreated.\\nNode bootstrap-e2e-minion-group-lc0j Ready=True\\nnode/bootstrap-e2e-minion-group-lc0j uncordoned\\nWaiting for CoreDNS to update\\nFetching the latest installed CoreDNS version\\n== Downloading the CoreDNS migration tool ==\\n== Applying the latest default CoreDNS configuration ==\\nserviceaccount/coredns unchanged\\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\\nconfigmap/coredns configured\\ndeployment.apps/coredns unchanged\\nservice/kube-dns unchanged\\n== The CoreDNS Config has been updated ==\\n== Validating cluster post-upgrade ==\\nValidating gce cluster, MULTIZONE=\\nFound 4 node(s).\\nNAME                              STATUS                     ROLES    AGE   VERSION\\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   13m   v1.18.11-rc.0.13+806617c8cf1f0d\\nbootstrap-e2e-minion-group-02hc   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\\nbootstrap-e2e-minion-group-6rwh   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\\nbootstrap-e2e-minion-group-lc0j   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\nscheduler            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.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-02hc\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.15+54f3c097502f5b\\\"\\nname: \\\"bootstrap-e2e-minion-group-6rwh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.15+54f3c097502f5b\\\"\\nname: \\\"bootstrap-e2e-minion-group-lc0j\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.15+54f3c097502f5b\\\"\\n\", stderr \"Project: k8s-jkns-gci-gce-protobuf\\nNetwork Project: k8s-jkns-gci-gce-protobuf\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-02hc bootstrap-e2e-minion-group-6rwh bootstrap-e2e-minion-group-lc0j\\n== Preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b\\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\\nCreated [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gci-gce-protobuf/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b].\\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b  n1-standard-2               2020-10-26T13:21:08.487-07:00\\n== Finished preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\\n== Upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-02hc. == \\n== Recreating instance bootstrap-e2e-minion-group-02hc. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-02hc to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-02hc. == \\n== Draining bootstrap-e2e-minion-group-6rwh. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6613/test-apparmor-pz4v8\\n== Recreating instance bootstrap-e2e-minion-group-6rwh. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-6rwh to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-6rwh. == \\n== Draining bootstrap-e2e-minion-group-lc0j. == \\n== Recreating instance bootstrap-e2e-minion-group-lc0j. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-lc0j to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-lc0j. == \\n== Deleting old templates in k8s-jkns-gci-gce-protobuf. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gci-gce-protobuf/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b. ==\\nWarning: Permanently added 'compute.4602185312418566363' (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-gce-protobuf\\nNetwork Project: k8s-jkns-gci-gce-protobuf\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.14-rc.0.15+54f3c097502f5b]; got error exit status 1, stdout "Fetching the previously installed CoreDNS version\n== Pre-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-02hc\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-6rwh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-lc0j\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading node environment variables. ==\nUsing subnet bootstrap-e2e\nInstance template name: bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b\nnode/bootstrap-e2e-minion-group-02hc cordoned\nevicting pod \"ss-1\"\nevicting pod \"coredns-7876554b79-tk2k4\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-t7hkx\"\nevicting pod \"service-test-hc4lg\"\nevicting pod \"res-cons-upgrade-ctrl-ck2qm\"\nevicting pod \"dp-57bb6bd67b-4hnpz\"\nevicting pod \"res-cons-upgrade-lmvxf\"\nevicting pod \"res-cons-upgrade-4tg9p\"\npod/dp-57bb6bd67b-4hnpz evicted\npod/ss-1 evicted\npod/res-cons-upgrade-ctrl-ck2qm evicted\npod/res-cons-upgrade-lmvxf evicted\npod/res-cons-upgrade-4tg9p evicted\npod/kube-dns-autoscaler-579dbcdc47-t7hkx evicted\npod/coredns-7876554b79-tk2k4 evicted\npod/service-test-hc4lg evicted\nnode/bootstrap-e2e-minion-group-02hc evicted\n..................................................................................................................Node bootstrap-e2e-minion-group-02hc recreated.\nNode bootstrap-e2e-minion-group-02hc Ready=True\nnode/bootstrap-e2e-minion-group-02hc uncordoned\nnode/bootstrap-e2e-minion-group-6rwh cordoned\nevicting pod \"ss-2\"\nevicting pod \"kubernetes-dashboard-864d864f44-5flxc\"\nevicting pod \"test-apparmor-pz4v8\"\nevicting pod \"res-cons-upgrade-fsw7c\"\nevicting pod \"test-apparmor-jnw8g\"\nevicting pod \"res-cons-upgrade-kf9zg\"\nevicting pod \"l7-default-backend-f947d4dd5-59v27\"\nevicting pod \"apparmor-loader-q2bgq\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"foo-p4nqd\"\nevicting pod \"foo-dvrjd\"\nevicting pod \"ss-1\"\nevicting pod \"service-test-s4dlt\"\npod/test-apparmor-jnw8g evicted\npod/ss-2 evicted\npod/service-test-s4dlt evicted\npod/res-cons-upgrade-kf9zg evicted\npod/apparmor-loader-q2bgq evicted\npod/res-cons-upgrade-fsw7c evicted\npod/l7-default-backend-f947d4dd5-59v27 evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-1 evicted\npod/kubernetes-dashboard-864d864f44-5flxc evicted\npod/test-apparmor-pz4v8 evicted\npod/foo-p4nqd evicted\npod/foo-dvrjd evicted\nnode/bootstrap-e2e-minion-group-6rwh evicted\n.............................................................................................................Node bootstrap-e2e-minion-group-6rwh recreated.\nNode bootstrap-e2e-minion-group-6rwh Ready=True\nnode/bootstrap-e2e-minion-group-6rwh uncordoned\nnode/bootstrap-e2e-minion-group-lc0j cordoned\nevicting pod \"ss-0\"\nevicting pod \"coredns-7876554b79-tgrhz\"\nevicting pod \"res-cons-upgrade-ngrk2\"\nevicting pod \"res-cons-upgrade-ntlwr\"\nevicting pod \"res-cons-upgrade-5tn6q\"\nevicting pod \"coredns-7876554b79-5rx5x\"\nevicting pod \"res-cons-upgrade-ctrl-gbwww\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-qlrl5\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-kldqr\"\nevicting pod \"dp-57bb6bd67b-llxj2\"\nevicting pod \"rs-n9hj6\"\nevicting pod \"service-test-hnrsq\"\npod/dp-57bb6bd67b-llxj2 evicted\npod/res-cons-upgrade-ntlwr evicted\npod/ss-0 evicted\npod/kube-dns-autoscaler-579dbcdc47-qlrl5 evicted\npod/res-cons-upgrade-ctrl-gbwww evicted\npod/metrics-server-v0.3.6-7d85574868-kldqr evicted\npod/rs-n9hj6 evicted\npod/res-cons-upgrade-5tn6q evicted\npod/res-cons-upgrade-ngrk2 evicted\npod/service-test-hnrsq evicted\npod/coredns-7876554b79-5rx5x evicted\npod/coredns-7876554b79-tgrhz evicted\nnode/bootstrap-e2e-minion-group-lc0j evicted\n................................................................................................................Node bootstrap-e2e-minion-group-lc0j recreated.\nNode bootstrap-e2e-minion-group-lc0j Ready=True\nnode/bootstrap-e2e-minion-group-lc0j uncordoned\nWaiting for CoreDNS to update\nFetching the latest installed CoreDNS version\n== Downloading the CoreDNS migration tool ==\n== Applying the latest default CoreDNS configuration ==\nserviceaccount/coredns unchanged\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\nconfigmap/coredns configured\ndeployment.apps/coredns unchanged\nservice/kube-dns unchanged\n== The CoreDNS Config has been updated ==\n== Validating cluster post-upgrade ==\nValidating gce cluster, MULTIZONE=\nFound 4 node(s).\nNAME                              STATUS                     ROLES    AGE   VERSION\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   13m   v1.18.11-rc.0.13+806617c8cf1f0d\nbootstrap-e2e-minion-group-02hc   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\nbootstrap-e2e-minion-group-6rwh   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\nbootstrap-e2e-minion-group-lc0j   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \nscheduler            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.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-02hc\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.15+54f3c097502f5b\"\nname: \"bootstrap-e2e-minion-group-6rwh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.15+54f3c097502f5b\"\nname: \"bootstrap-e2e-minion-group-lc0j\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.15+54f3c097502f5b\"\n", stderr "Project: k8s-jkns-gci-gce-protobuf\nNetwork Project: k8s-jkns-gci-gce-protobuf\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-02hc bootstrap-e2e-minion-group-6rwh bootstrap-e2e-minion-group-lc0j\n== Preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\nCreated [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gci-gce-protobuf/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b].\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b  n1-standard-2               2020-10-26T13:21:08.487-07:00\n== Finished preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\n== Upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-02hc. == \n== Recreating instance bootstrap-e2e-minion-group-02hc. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-02hc to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-02hc. == \n== Draining bootstrap-e2e-minion-group-6rwh. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6613/test-apparmor-pz4v8\n== Recreating instance bootstrap-e2e-minion-group-6rwh. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-6rwh to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-6rwh. == \n== Draining bootstrap-e2e-minion-group-lc0j. == \n== Recreating instance bootstrap-e2e-minion-group-lc0j. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-lc0j to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-lc0j. == \n== Deleting old templates in k8s-jkns-gci-gce-protobuf. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gci-gce-protobuf/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b. ==\nWarning: Permanently added 'compute.4602185312418566363' (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-gce-protobuf\nNetwork Project: k8s-jkns-gci-gce-protobuf\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(0xc0018bb200)
	/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(0xc000beb180, 0x7773ca0, 0xc, 0xc, 0xc000c47e30, 0xc002017680, 0x2, 0xc002a837a0)
	/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(0xc000314500)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:110 +0x30a
k8s.io/kubernetes/test/e2e.TestE2E(0xc000314500)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:112 +0x2b
testing.tRunner(0xc000314500, 0x4a0a2d0)
	/usr/local/go/src/testing/testing.go:909 +0xc9
created by testing.(*T).Run
	/usr/local/go/src/testing/testing.go:960 +0x350
				from junit_upgradeupgrades.xml

Find ss-1nevicting 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] 15m38s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[k8s\.io\]\s\[sig\-cloud\-provider\-gcp\]\sDowngrade\s\[Feature\:Downgrade\]\scluster\sdowngrade\sshould\smaintain\sa\sfunctioning\scluster\s\[Feature\:ClusterDowngrade\]$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:165
Oct 26 20:30:10.587: Unexpected error:
    <*errors.errorString | 0xc002e43500>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.14-rc.0.15+54f3c097502f5b]; got error exit status 1, stdout \"Fetching the previously installed CoreDNS version\\n== Pre-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-02hc\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-6rwh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-lc0j\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.18.11-rc.0.13+806617c8cf1f0d\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading node environment variables. ==\\nUsing subnet bootstrap-e2e\\nInstance template name: bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b\\nnode/bootstrap-e2e-minion-group-02hc cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"coredns-7876554b79-tk2k4\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-t7hkx\\\"\\nevicting pod \\\"service-test-hc4lg\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-ck2qm\\\"\\nevicting pod \\\"dp-57bb6bd67b-4hnpz\\\"\\nevicting pod \\\"res-cons-upgrade-lmvxf\\\"\\nevicting pod \\\"res-cons-upgrade-4tg9p\\\"\\npod/dp-57bb6bd67b-4hnpz evicted\\npod/ss-1 evicted\\npod/res-cons-upgrade-ctrl-ck2qm evicted\\npod/res-cons-upgrade-lmvxf evicted\\npod/res-cons-upgrade-4tg9p evicted\\npod/kube-dns-autoscaler-579dbcdc47-t7hkx evicted\\npod/coredns-7876554b79-tk2k4 evicted\\npod/service-test-hc4lg evicted\\nnode/bootstrap-e2e-minion-group-02hc evicted\\n..................................................................................................................Node bootstrap-e2e-minion-group-02hc recreated.\\nNode bootstrap-e2e-minion-group-02hc Ready=True\\nnode/bootstrap-e2e-minion-group-02hc uncordoned\\nnode/bootstrap-e2e-minion-group-6rwh cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"kubernetes-dashboard-864d864f44-5flxc\\\"\\nevicting pod \\\"test-apparmor-pz4v8\\\"\\nevicting pod \\\"res-cons-upgrade-fsw7c\\\"\\nevicting pod \\\"test-apparmor-jnw8g\\\"\\nevicting pod \\\"res-cons-upgrade-kf9zg\\\"\\nevicting pod \\\"l7-default-backend-f947d4dd5-59v27\\\"\\nevicting pod \\\"apparmor-loader-q2bgq\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"foo-p4nqd\\\"\\nevicting pod \\\"foo-dvrjd\\\"\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"service-test-s4dlt\\\"\\npod/test-apparmor-jnw8g evicted\\npod/ss-2 evicted\\npod/service-test-s4dlt evicted\\npod/res-cons-upgrade-kf9zg evicted\\npod/apparmor-loader-q2bgq evicted\\npod/res-cons-upgrade-fsw7c evicted\\npod/l7-default-backend-f947d4dd5-59v27 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/ss-1 evicted\\npod/kubernetes-dashboard-864d864f44-5flxc evicted\\npod/test-apparmor-pz4v8 evicted\\npod/foo-p4nqd evicted\\npod/foo-dvrjd evicted\\nnode/bootstrap-e2e-minion-group-6rwh evicted\\n.............................................................................................................Node bootstrap-e2e-minion-group-6rwh recreated.\\nNode bootstrap-e2e-minion-group-6rwh Ready=True\\nnode/bootstrap-e2e-minion-group-6rwh uncordoned\\nnode/bootstrap-e2e-minion-group-lc0j cordoned\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"coredns-7876554b79-tgrhz\\\"\\nevicting pod \\\"res-cons-upgrade-ngrk2\\\"\\nevicting pod \\\"res-cons-upgrade-ntlwr\\\"\\nevicting pod \\\"res-cons-upgrade-5tn6q\\\"\\nevicting pod \\\"coredns-7876554b79-5rx5x\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-gbwww\\\"\\nevicting pod \\\"kube-dns-autoscaler-579dbcdc47-qlrl5\\\"\\nevicting pod \\\"metrics-server-v0.3.6-7d85574868-kldqr\\\"\\nevicting pod \\\"dp-57bb6bd67b-llxj2\\\"\\nevicting pod \\\"rs-n9hj6\\\"\\nevicting pod \\\"service-test-hnrsq\\\"\\npod/dp-57bb6bd67b-llxj2 evicted\\npod/res-cons-upgrade-ntlwr evicted\\npod/ss-0 evicted\\npod/kube-dns-autoscaler-579dbcdc47-qlrl5 evicted\\npod/res-cons-upgrade-ctrl-gbwww evicted\\npod/metrics-server-v0.3.6-7d85574868-kldqr evicted\\npod/rs-n9hj6 evicted\\npod/res-cons-upgrade-5tn6q evicted\\npod/res-cons-upgrade-ngrk2 evicted\\npod/service-test-hnrsq evicted\\npod/coredns-7876554b79-5rx5x evicted\\npod/coredns-7876554b79-tgrhz evicted\\nnode/bootstrap-e2e-minion-group-lc0j evicted\\n................................................................................................................Node bootstrap-e2e-minion-group-lc0j recreated.\\nNode bootstrap-e2e-minion-group-lc0j Ready=True\\nnode/bootstrap-e2e-minion-group-lc0j uncordoned\\nWaiting for CoreDNS to update\\nFetching the latest installed CoreDNS version\\n== Downloading the CoreDNS migration tool ==\\n== Applying the latest default CoreDNS configuration ==\\nserviceaccount/coredns unchanged\\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\\nconfigmap/coredns configured\\ndeployment.apps/coredns unchanged\\nservice/kube-dns unchanged\\n== The CoreDNS Config has been updated ==\\n== Validating cluster post-upgrade ==\\nValidating gce cluster, MULTIZONE=\\nFound 4 node(s).\\nNAME                              STATUS                     ROLES    AGE   VERSION\\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   13m   v1.18.11-rc.0.13+806617c8cf1f0d\\nbootstrap-e2e-minion-group-02hc   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\\nbootstrap-e2e-minion-group-6rwh   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\\nbootstrap-e2e-minion-group-lc0j   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\nscheduler            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.0.13+806617c8cf1f0d\\\"\\nname: \\\"bootstrap-e2e-minion-group-02hc\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.15+54f3c097502f5b\\\"\\nname: \\\"bootstrap-e2e-minion-group-6rwh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.15+54f3c097502f5b\\\"\\nname: \\\"bootstrap-e2e-minion-group-lc0j\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.15+54f3c097502f5b\\\"\\n\", stderr \"Project: k8s-jkns-gci-gce-protobuf\\nNetwork Project: k8s-jkns-gci-gce-protobuf\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-02hc bootstrap-e2e-minion-group-6rwh bootstrap-e2e-minion-group-lc0j\\n== Preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b\\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\\nCreated [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gci-gce-protobuf/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b].\\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b  n1-standard-2               2020-10-26T13:21:08.487-07:00\\n== Finished preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\\n== Upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-02hc. == \\n== Recreating instance bootstrap-e2e-minion-group-02hc. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-02hc to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-02hc. == \\n== Draining bootstrap-e2e-minion-group-6rwh. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6613/test-apparmor-pz4v8\\n== Recreating instance bootstrap-e2e-minion-group-6rwh. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-6rwh to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-6rwh. == \\n== Draining bootstrap-e2e-minion-group-lc0j. == \\n== Recreating instance bootstrap-e2e-minion-group-lc0j. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-lc0j to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-lc0j. == \\n== Deleting old templates in k8s-jkns-gci-gce-protobuf. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gci-gce-protobuf/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b. ==\\nWarning: Permanently added 'compute.4602185312418566363' (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-gce-protobuf\\nNetwork Project: k8s-jkns-gci-gce-protobuf\\nZone: us-west1-b\\n/workspace/kubernetes_skew/cluster/gce/upgrade.sh: line 452: download_dir: unbound variable\\n\"",
    }
    error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.17.14-rc.0.15+54f3c097502f5b]; got error exit status 1, stdout "Fetching the previously installed CoreDNS version\n== Pre-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-02hc\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-6rwh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-lc0j\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.18.11-rc.0.13+806617c8cf1f0d\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading node environment variables. ==\nUsing subnet bootstrap-e2e\nInstance template name: bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b\nnode/bootstrap-e2e-minion-group-02hc cordoned\nevicting pod \"ss-1\"\nevicting pod \"coredns-7876554b79-tk2k4\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-t7hkx\"\nevicting pod \"service-test-hc4lg\"\nevicting pod \"res-cons-upgrade-ctrl-ck2qm\"\nevicting pod \"dp-57bb6bd67b-4hnpz\"\nevicting pod \"res-cons-upgrade-lmvxf\"\nevicting pod \"res-cons-upgrade-4tg9p\"\npod/dp-57bb6bd67b-4hnpz evicted\npod/ss-1 evicted\npod/res-cons-upgrade-ctrl-ck2qm evicted\npod/res-cons-upgrade-lmvxf evicted\npod/res-cons-upgrade-4tg9p evicted\npod/kube-dns-autoscaler-579dbcdc47-t7hkx evicted\npod/coredns-7876554b79-tk2k4 evicted\npod/service-test-hc4lg evicted\nnode/bootstrap-e2e-minion-group-02hc evicted\n..................................................................................................................Node bootstrap-e2e-minion-group-02hc recreated.\nNode bootstrap-e2e-minion-group-02hc Ready=True\nnode/bootstrap-e2e-minion-group-02hc uncordoned\nnode/bootstrap-e2e-minion-group-6rwh cordoned\nevicting pod \"ss-2\"\nevicting pod \"kubernetes-dashboard-864d864f44-5flxc\"\nevicting pod \"test-apparmor-pz4v8\"\nevicting pod \"res-cons-upgrade-fsw7c\"\nevicting pod \"test-apparmor-jnw8g\"\nevicting pod \"res-cons-upgrade-kf9zg\"\nevicting pod \"l7-default-backend-f947d4dd5-59v27\"\nevicting pod \"apparmor-loader-q2bgq\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"foo-p4nqd\"\nevicting pod \"foo-dvrjd\"\nevicting pod \"ss-1\"\nevicting pod \"service-test-s4dlt\"\npod/test-apparmor-jnw8g evicted\npod/ss-2 evicted\npod/service-test-s4dlt evicted\npod/res-cons-upgrade-kf9zg evicted\npod/apparmor-loader-q2bgq evicted\npod/res-cons-upgrade-fsw7c evicted\npod/l7-default-backend-f947d4dd5-59v27 evicted\npod/volume-snapshot-controller-0 evicted\npod/ss-1 evicted\npod/kubernetes-dashboard-864d864f44-5flxc evicted\npod/test-apparmor-pz4v8 evicted\npod/foo-p4nqd evicted\npod/foo-dvrjd evicted\nnode/bootstrap-e2e-minion-group-6rwh evicted\n.............................................................................................................Node bootstrap-e2e-minion-group-6rwh recreated.\nNode bootstrap-e2e-minion-group-6rwh Ready=True\nnode/bootstrap-e2e-minion-group-6rwh uncordoned\nnode/bootstrap-e2e-minion-group-lc0j cordoned\nevicting pod \"ss-0\"\nevicting pod \"coredns-7876554b79-tgrhz\"\nevicting pod \"res-cons-upgrade-ngrk2\"\nevicting pod \"res-cons-upgrade-ntlwr\"\nevicting pod \"res-cons-upgrade-5tn6q\"\nevicting pod \"coredns-7876554b79-5rx5x\"\nevicting pod \"res-cons-upgrade-ctrl-gbwww\"\nevicting pod \"kube-dns-autoscaler-579dbcdc47-qlrl5\"\nevicting pod \"metrics-server-v0.3.6-7d85574868-kldqr\"\nevicting pod \"dp-57bb6bd67b-llxj2\"\nevicting pod \"rs-n9hj6\"\nevicting pod \"service-test-hnrsq\"\npod/dp-57bb6bd67b-llxj2 evicted\npod/res-cons-upgrade-ntlwr evicted\npod/ss-0 evicted\npod/kube-dns-autoscaler-579dbcdc47-qlrl5 evicted\npod/res-cons-upgrade-ctrl-gbwww evicted\npod/metrics-server-v0.3.6-7d85574868-kldqr evicted\npod/rs-n9hj6 evicted\npod/res-cons-upgrade-5tn6q evicted\npod/res-cons-upgrade-ngrk2 evicted\npod/service-test-hnrsq evicted\npod/coredns-7876554b79-5rx5x evicted\npod/coredns-7876554b79-tgrhz evicted\nnode/bootstrap-e2e-minion-group-lc0j evicted\n................................................................................................................Node bootstrap-e2e-minion-group-lc0j recreated.\nNode bootstrap-e2e-minion-group-lc0j Ready=True\nnode/bootstrap-e2e-minion-group-lc0j uncordoned\nWaiting for CoreDNS to update\nFetching the latest installed CoreDNS version\n== Downloading the CoreDNS migration tool ==\n== Applying the latest default CoreDNS configuration ==\nserviceaccount/coredns unchanged\nclusterrole.rbac.authorization.k8s.io/system:coredns unchanged\nclusterrolebinding.rbac.authorization.k8s.io/system:coredns configured\nconfigmap/coredns configured\ndeployment.apps/coredns unchanged\nservice/kube-dns unchanged\n== The CoreDNS Config has been updated ==\n== Validating cluster post-upgrade ==\nValidating gce cluster, MULTIZONE=\nFound 4 node(s).\nNAME                              STATUS                     ROLES    AGE   VERSION\nbootstrap-e2e-master              Ready,SchedulingDisabled   <none>   13m   v1.18.11-rc.0.13+806617c8cf1f0d\nbootstrap-e2e-minion-group-02hc   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\nbootstrap-e2e-minion-group-6rwh   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\nbootstrap-e2e-minion-group-lc0j   Ready                      <none>   13m   v1.17.14-rc.0.15+54f3c097502f5b\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \nscheduler            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.0.13+806617c8cf1f0d\"\nname: \"bootstrap-e2e-minion-group-02hc\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.15+54f3c097502f5b\"\nname: \"bootstrap-e2e-minion-group-6rwh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.15+54f3c097502f5b\"\nname: \"bootstrap-e2e-minion-group-lc0j\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.15+54f3c097502f5b\"\n", stderr "Project: k8s-jkns-gci-gce-protobuf\nNetwork Project: k8s-jkns-gci-gce-protobuf\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-02hc bootstrap-e2e-minion-group-6rwh bootstrap-e2e-minion-group-lc0j\n== Preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b\nWARNING: You have selected a disk size of under [200GB]. This may result in poor I/O performance. For more information, see: https://developers.google.com/compute/docs/disks#performance.\nCreated [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gci-gce-protobuf/global/instanceTemplates/bootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b].\nNAME                                                           MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-17-14-rc-0-15-54f3c097502f5b  n1-standard-2               2020-10-26T13:21:08.487-07:00\n== Finished preparing node upgrade (to v1.17.14-rc.0.15+54f3c097502f5b). ==\n== Upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-02hc. == \n== Recreating instance bootstrap-e2e-minion-group-02hc. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-02hc to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-02hc. == \n== Draining bootstrap-e2e-minion-group-6rwh. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-6613/test-apparmor-pz4v8\n== Recreating instance bootstrap-e2e-minion-group-6rwh. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-6rwh to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-6rwh. == \n== Draining bootstrap-e2e-minion-group-lc0j. == \n== Recreating instance bootstrap-e2e-minion-group-lc0j. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-lc0j to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-lc0j. == \n== Deleting old templates in k8s-jkns-gci-gce-protobuf. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gci-gce-protobuf/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.17.14-rc.0.15+54f3c097502f5b. ==\nWarning: Permanently added 'compute.4602185312418566363' (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-gce-protobuf\nNetwork Project: k8s-jkns-gci-gce-protobuf\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