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ResultFAILURE
Tests 3 failed / 443 succeeded
Started2020-05-14 13:42
Elapsed12h58m
Revision
Builder9a6324d6-95e8-11ea-af4e-d650f7ac4555
links{u'resultstore': {u'url': u'https://source.cloud.google.com/results/invocations/652661ce-b7e1-474a-aa2e-ae0d912826a5/targets/test'}}
resultstorehttps://source.cloud.google.com/results/invocations/652661ce-b7e1-474a-aa2e-ae0d912826a5/targets/test
infra-commitf07654344
job-versionv1.17.6-beta.0.30+2db6ec1db7505b
master_os_imagecos-77-12371-175-0
node_os_imagecos-73-11647-163-0
revisionv1.17.6-beta.0.30+2db6ec1db7505b

Test Failures


Cluster downgrade [sig-cluster-lifecycle] cluster-downgrade 13m30s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\sdowngrade\s\[sig\-cluster\-lifecycle\]\scluster\-downgrade$'
May 14 14:09:31.878: Unexpected error:
    <*errors.errorString | 0xc0033589f0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.24+4094932a15842c]; 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: \\\"v1.17.6-beta.0.30+2db6ec1db7505b\\\"\\nname: \\\"bootstrap-e2e-minion-group-14ln\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.30+2db6ec1db7505b\\\"\\nname: \\\"bootstrap-e2e-minion-group-cfrj\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.30+2db6ec1db7505b\\\"\\nname: \\\"bootstrap-e2e-minion-group-k1t1\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.30+2db6ec1db7505b\\\"\\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-v1-16-10-beta-0-24-4094932a15842c\\nnode/bootstrap-e2e-minion-group-14ln cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-rpbxl\\\"\\nevicting pod \\\"res-cons-upgrade-pd7gr\\\"\\nevicting pod \\\"res-cons-upgrade-vmc9c\\\"\\nevicting pod \\\"service-test-92nfs\\\"\\nevicting pod \\\"dp-657fc4b57d-6gl6v\\\"\\nevicting pod \\\"foo-vjlfg\\\"\\nevicting pod \\\"rs-6j2ft\\\"\\npod/dp-657fc4b57d-6gl6v evicted\\npod/res-cons-upgrade-ctrl-rpbxl evicted\\npod/res-cons-upgrade-pd7gr evicted\\npod/service-test-92nfs evicted\\npod/ss-1 evicted\\npod/rs-6j2ft evicted\\npod/res-cons-upgrade-vmc9c evicted\\npod/foo-vjlfg evicted\\nnode/bootstrap-e2e-minion-group-14ln evicted\\n................................................................................................................Node bootstrap-e2e-minion-group-14ln recreated.\\nNode bootstrap-e2e-minion-group-14ln Ready=True\\nnode/bootstrap-e2e-minion-group-14ln uncordoned\\nnode/bootstrap-e2e-minion-group-cfrj cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-v74z6\\\"\\nevicting pod \\\"res-cons-upgrade-8j46z\\\"\\nevicting pod \\\"apparmor-loader-6s6zl\\\"\\nevicting pod \\\"res-cons-upgrade-spn69\\\"\\nevicting pod \\\"res-cons-upgrade-fz52g\\\"\\nevicting pod \\\"rs-cklp5\\\"\\nevicting pod \\\"foo-xcmfd\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"service-test-zbsw5\\\"\\nevicting pod \\\"foo-wjh5x\\\"\\nevicting pod \\\"test-apparmor-jrw6v\\\"\\nevicting pod \\\"test-apparmor-6qr4r\\\"\\npod/test-apparmor-jrw6v evicted\\npod/res-cons-upgrade-8j46z evicted\\npod/res-cons-upgrade-spn69 evicted\\npod/res-cons-upgrade-ctrl-v74z6 evicted\\npod/ss-0 evicted\\npod/res-cons-upgrade-fz52g evicted\\npod/service-test-zbsw5 evicted\\npod/apparmor-loader-6s6zl evicted\\npod/ss-2 evicted\\npod/rs-cklp5 evicted\\npod/foo-xcmfd evicted\\npod/foo-wjh5x evicted\\npod/test-apparmor-6qr4r evicted\\nnode/bootstrap-e2e-minion-group-cfrj evicted\\n..................................................................................................Node bootstrap-e2e-minion-group-cfrj recreated.\\nNode bootstrap-e2e-minion-group-cfrj Ready=True\\nnode/bootstrap-e2e-minion-group-cfrj uncordoned\\nnode/bootstrap-e2e-minion-group-k1t1 cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"res-cons-upgrade-df6b4\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-5vlvp\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-fgnxj\\\"\\nevicting pod \\\"l7-default-backend-678889f899-82sq2\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-9dmp2\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"res-cons-upgrade-rd45b\\\"\\nevicting pod \\\"coredns-65567c7b57-9j9fj\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-gsnn8\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-bxq6v\\\"\\nevicting pod \\\"coredns-65567c7b57-pnb56\\\"\\nevicting pod \\\"dp-657fc4b57d-4fp9f\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-gxpnn\\\"\\nevicting pod \\\"service-test-dqlbs\\\"\\npod/dp-657fc4b57d-4fp9f evicted\\npod/kubernetes-dashboard-7778f8b456-fgnxj evicted\\npod/res-cons-upgrade-rd45b evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-gsnn8 evicted\\npod/kube-dns-autoscaler-65bc6d4889-5vlvp evicted\\npod/res-cons-upgrade-df6b4 evicted\\npod/l7-default-backend-678889f899-82sq2 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/service-test-dqlbs evicted\\npod/ss-1 evicted\\npod/metrics-server-v0.3.6-5f859c87d6-9dmp2 evicted\\npod/coredns-65567c7b57-9j9fj evicted\\npod/coredns-65567c7b57-pnb56 evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-gxpnn evicted\\npod/event-exporter-v0.3.1-747b47fcd-bxq6v evicted\\nnode/bootstrap-e2e-minion-group-k1t1 evicted\\n............................................................................................Node bootstrap-e2e-minion-group-k1t1 recreated.\\nNode bootstrap-e2e-minion-group-k1t1 Ready=True\\nnode/bootstrap-e2e-minion-group-k1t1 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>   18m   v1.17.6-beta.0.30+2db6ec1db7505b\\nbootstrap-e2e-minion-group-14ln   Ready                      <none>   18m   v1.16.10-beta.0.24+4094932a15842c\\nbootstrap-e2e-minion-group-cfrj   Ready                      <none>   18m   v1.16.10-beta.0.24+4094932a15842c\\nbootstrap-e2e-minion-group-k1t1   Ready                      <none>   18m   v1.16.10-beta.0.24+4094932a15842c\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\nscheduler            Healthy   ok                  \\ncontroller-manager   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: \\\"v1.17.6-beta.0.30+2db6ec1db7505b\\\"\\nname: \\\"bootstrap-e2e-minion-group-14ln\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.24+4094932a15842c\\\"\\nname: \\\"bootstrap-e2e-minion-group-cfrj\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.24+4094932a15842c\\\"\\nname: \\\"bootstrap-e2e-minion-group-k1t1\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.24+4094932a15842c\\\"\\n\", stderr \"Project: k8s-jkns-e2e-gce-slow-1-2\\nNetwork Project: k8s-jkns-e2e-gce-slow-1-2\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-14ln bootstrap-e2e-minion-group-cfrj bootstrap-e2e-minion-group-k1t1\\n== Preparing node upgrade (to v1.16.10-beta.0.24+4094932a15842c). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-24-4094932a15842c\\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-e2e-gce-slow-1-2/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-24-4094932a15842c].\\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-10-beta-0-24-4094932a15842c  n1-standard-2               2020-05-14T06:56:26.906-07:00\\n== Finished preparing node upgrade (to v1.16.10-beta.0.24+4094932a15842c). ==\\n== Upgrading nodes to v1.16.10-beta.0.24+4094932a15842c with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-14ln. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-qdv55, kube-system/metadata-proxy-v0.1-74sqq, sig-apps-daemonset-upgrade-5425/ds1-shrnj\\n== Recreating instance bootstrap-e2e-minion-group-14ln. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-14ln to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-14ln. == \\n== Draining bootstrap-e2e-minion-group-cfrj. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-8851/test-apparmor-6qr4r; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-mjfsl, kube-system/metadata-proxy-v0.1-jwc8z, sig-apps-daemonset-upgrade-5425/ds1-trwnm\\n== Recreating instance bootstrap-e2e-minion-group-cfrj. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-cfrj to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-cfrj. == \\n== Draining bootstrap-e2e-minion-group-k1t1. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-45ssq, kube-system/metadata-proxy-v0.1-882kj, sig-apps-daemonset-upgrade-5425/ds1-txp9b\\n== Recreating instance bootstrap-e2e-minion-group-k1t1. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-k1t1 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-k1t1. == \\n== Deleting old templates in k8s-jkns-e2e-gce-slow-1-2. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-slow-1-2/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.24+4094932a15842c. ==\\nWarning: Permanently added 'compute.5833126920867345110' (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-e2e-gce-slow-1-2\\nNetwork Project: k8s-jkns-e2e-gce-slow-1-2\\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 v1.16.10-beta.0.24+4094932a15842c]; 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: \"v1.17.6-beta.0.30+2db6ec1db7505b\"\nname: \"bootstrap-e2e-minion-group-14ln\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.30+2db6ec1db7505b\"\nname: \"bootstrap-e2e-minion-group-cfrj\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.30+2db6ec1db7505b\"\nname: \"bootstrap-e2e-minion-group-k1t1\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.30+2db6ec1db7505b\"\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-v1-16-10-beta-0-24-4094932a15842c\nnode/bootstrap-e2e-minion-group-14ln cordoned\nevicting pod \"ss-1\"\nevicting pod \"res-cons-upgrade-ctrl-rpbxl\"\nevicting pod \"res-cons-upgrade-pd7gr\"\nevicting pod \"res-cons-upgrade-vmc9c\"\nevicting pod \"service-test-92nfs\"\nevicting pod \"dp-657fc4b57d-6gl6v\"\nevicting pod \"foo-vjlfg\"\nevicting pod \"rs-6j2ft\"\npod/dp-657fc4b57d-6gl6v evicted\npod/res-cons-upgrade-ctrl-rpbxl evicted\npod/res-cons-upgrade-pd7gr evicted\npod/service-test-92nfs evicted\npod/ss-1 evicted\npod/rs-6j2ft evicted\npod/res-cons-upgrade-vmc9c evicted\npod/foo-vjlfg evicted\nnode/bootstrap-e2e-minion-group-14ln evicted\n................................................................................................................Node bootstrap-e2e-minion-group-14ln recreated.\nNode bootstrap-e2e-minion-group-14ln Ready=True\nnode/bootstrap-e2e-minion-group-14ln uncordoned\nnode/bootstrap-e2e-minion-group-cfrj cordoned\nevicting pod \"ss-2\"\nevicting pod \"res-cons-upgrade-ctrl-v74z6\"\nevicting pod \"res-cons-upgrade-8j46z\"\nevicting pod \"apparmor-loader-6s6zl\"\nevicting pod \"res-cons-upgrade-spn69\"\nevicting pod \"res-cons-upgrade-fz52g\"\nevicting pod \"rs-cklp5\"\nevicting pod \"foo-xcmfd\"\nevicting pod \"ss-0\"\nevicting pod \"service-test-zbsw5\"\nevicting pod \"foo-wjh5x\"\nevicting pod \"test-apparmor-jrw6v\"\nevicting pod \"test-apparmor-6qr4r\"\npod/test-apparmor-jrw6v evicted\npod/res-cons-upgrade-8j46z evicted\npod/res-cons-upgrade-spn69 evicted\npod/res-cons-upgrade-ctrl-v74z6 evicted\npod/ss-0 evicted\npod/res-cons-upgrade-fz52g evicted\npod/service-test-zbsw5 evicted\npod/apparmor-loader-6s6zl evicted\npod/ss-2 evicted\npod/rs-cklp5 evicted\npod/foo-xcmfd evicted\npod/foo-wjh5x evicted\npod/test-apparmor-6qr4r evicted\nnode/bootstrap-e2e-minion-group-cfrj evicted\n..................................................................................................Node bootstrap-e2e-minion-group-cfrj recreated.\nNode bootstrap-e2e-minion-group-cfrj Ready=True\nnode/bootstrap-e2e-minion-group-cfrj uncordoned\nnode/bootstrap-e2e-minion-group-k1t1 cordoned\nevicting pod \"ss-1\"\nevicting pod \"res-cons-upgrade-df6b4\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-5vlvp\"\nevicting pod \"kubernetes-dashboard-7778f8b456-fgnxj\"\nevicting pod \"l7-default-backend-678889f899-82sq2\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-9dmp2\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"res-cons-upgrade-rd45b\"\nevicting pod \"coredns-65567c7b57-9j9fj\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-gsnn8\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-bxq6v\"\nevicting pod \"coredns-65567c7b57-pnb56\"\nevicting pod \"dp-657fc4b57d-4fp9f\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-gxpnn\"\nevicting pod \"service-test-dqlbs\"\npod/dp-657fc4b57d-4fp9f evicted\npod/kubernetes-dashboard-7778f8b456-fgnxj evicted\npod/res-cons-upgrade-rd45b evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-gsnn8 evicted\npod/kube-dns-autoscaler-65bc6d4889-5vlvp evicted\npod/res-cons-upgrade-df6b4 evicted\npod/l7-default-backend-678889f899-82sq2 evicted\npod/volume-snapshot-controller-0 evicted\npod/service-test-dqlbs evicted\npod/ss-1 evicted\npod/metrics-server-v0.3.6-5f859c87d6-9dmp2 evicted\npod/coredns-65567c7b57-9j9fj evicted\npod/coredns-65567c7b57-pnb56 evicted\npod/fluentd-gcp-scaler-76d9c77b4d-gxpnn evicted\npod/event-exporter-v0.3.1-747b47fcd-bxq6v evicted\nnode/bootstrap-e2e-minion-group-k1t1 evicted\n............................................................................................Node bootstrap-e2e-minion-group-k1t1 recreated.\nNode bootstrap-e2e-minion-group-k1t1 Ready=True\nnode/bootstrap-e2e-minion-group-k1t1 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>   18m   v1.17.6-beta.0.30+2db6ec1db7505b\nbootstrap-e2e-minion-group-14ln   Ready                      <none>   18m   v1.16.10-beta.0.24+4094932a15842c\nbootstrap-e2e-minion-group-cfrj   Ready                      <none>   18m   v1.16.10-beta.0.24+4094932a15842c\nbootstrap-e2e-minion-group-k1t1   Ready                      <none>   18m   v1.16.10-beta.0.24+4094932a15842c\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\netcd-1               Healthy   {\"health\":\"true\"}   \nscheduler            Healthy   ok                  \ncontroller-manager   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: \"v1.17.6-beta.0.30+2db6ec1db7505b\"\nname: \"bootstrap-e2e-minion-group-14ln\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.24+4094932a15842c\"\nname: \"bootstrap-e2e-minion-group-cfrj\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.24+4094932a15842c\"\nname: \"bootstrap-e2e-minion-group-k1t1\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.24+4094932a15842c\"\n", stderr "Project: k8s-jkns-e2e-gce-slow-1-2\nNetwork Project: k8s-jkns-e2e-gce-slow-1-2\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-14ln bootstrap-e2e-minion-group-cfrj bootstrap-e2e-minion-group-k1t1\n== Preparing node upgrade (to v1.16.10-beta.0.24+4094932a15842c). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-24-4094932a15842c\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-e2e-gce-slow-1-2/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-24-4094932a15842c].\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-10-beta-0-24-4094932a15842c  n1-standard-2               2020-05-14T06:56:26.906-07:00\n== Finished preparing node upgrade (to v1.16.10-beta.0.24+4094932a15842c). ==\n== Upgrading nodes to v1.16.10-beta.0.24+4094932a15842c with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-14ln. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-qdv55, kube-system/metadata-proxy-v0.1-74sqq, sig-apps-daemonset-upgrade-5425/ds1-shrnj\n== Recreating instance bootstrap-e2e-minion-group-14ln. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-14ln to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-14ln. == \n== Draining bootstrap-e2e-minion-group-cfrj. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-8851/test-apparmor-6qr4r; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-mjfsl, kube-system/metadata-proxy-v0.1-jwc8z, sig-apps-daemonset-upgrade-5425/ds1-trwnm\n== Recreating instance bootstrap-e2e-minion-group-cfrj. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-cfrj to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-cfrj. == \n== Draining bootstrap-e2e-minion-group-k1t1. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-45ssq, kube-system/metadata-proxy-v0.1-882kj, sig-apps-daemonset-upgrade-5425/ds1-txp9b\n== Recreating instance bootstrap-e2e-minion-group-k1t1. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-k1t1 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-k1t1. == \n== Deleting old templates in k8s-jkns-e2e-gce-slow-1-2. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-slow-1-2/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.24+4094932a15842c. ==\nWarning: Permanently added 'compute.5833126920867345110' (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-e2e-gce-slow-1-2\nNetwork Project: k8s-jkns-e2e-gce-slow-1-2\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/lifecycle.glob..func3.1.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/lifecycle/cluster_upgrade.go:178 +0x14a
k8s.io/kubernetes/test/e2e/chaosmonkey.(*Chaosmonkey).Do(0xc003627218)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/chaosmonkey/chaosmonkey.go:111 +0x38a
k8s.io/kubernetes/test/e2e/lifecycle.runUpgradeSuite(0xc000a60c80, 0x76e0c40, 0xc, 0xc, 0xc0005d22a0, 0xc0019d5680, 0xc002ced160, 0x2, 0xc002cece60)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/lifecycle/cluster_upgrade.go:483 +0x47a
k8s.io/kubernetes/test/e2e/lifecycle.glob..func3.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/lifecycle/cluster_upgrade.go:183 +0x227
k8s.io/kubernetes/test/e2e.RunE2ETests(0xc000a10100)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:94 +0x242
k8s.io/kubernetes/test/e2e.TestE2E(0xc000a10100)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:116 +0x2b
testing.tRunner(0xc000a10100, 0x49afa50)
	/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 [sig-cluster-lifecycle] Downgrade [Feature:Downgrade] cluster downgrade should maintain a functioning cluster [Feature:ClusterDowngrade] 24m0s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[sig\-cluster\-lifecycle\]\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/lifecycle/cluster_upgrade.go:165
May 14 14:09:31.878: Unexpected error:
    <*errors.errorString | 0xc0033589f0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-N -o v1.16.10-beta.0.24+4094932a15842c]; 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: \\\"v1.17.6-beta.0.30+2db6ec1db7505b\\\"\\nname: \\\"bootstrap-e2e-minion-group-14ln\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.30+2db6ec1db7505b\\\"\\nname: \\\"bootstrap-e2e-minion-group-cfrj\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.30+2db6ec1db7505b\\\"\\nname: \\\"bootstrap-e2e-minion-group-k1t1\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.6-beta.0.30+2db6ec1db7505b\\\"\\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-v1-16-10-beta-0-24-4094932a15842c\\nnode/bootstrap-e2e-minion-group-14ln cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-rpbxl\\\"\\nevicting pod \\\"res-cons-upgrade-pd7gr\\\"\\nevicting pod \\\"res-cons-upgrade-vmc9c\\\"\\nevicting pod \\\"service-test-92nfs\\\"\\nevicting pod \\\"dp-657fc4b57d-6gl6v\\\"\\nevicting pod \\\"foo-vjlfg\\\"\\nevicting pod \\\"rs-6j2ft\\\"\\npod/dp-657fc4b57d-6gl6v evicted\\npod/res-cons-upgrade-ctrl-rpbxl evicted\\npod/res-cons-upgrade-pd7gr evicted\\npod/service-test-92nfs evicted\\npod/ss-1 evicted\\npod/rs-6j2ft evicted\\npod/res-cons-upgrade-vmc9c evicted\\npod/foo-vjlfg evicted\\nnode/bootstrap-e2e-minion-group-14ln evicted\\n................................................................................................................Node bootstrap-e2e-minion-group-14ln recreated.\\nNode bootstrap-e2e-minion-group-14ln Ready=True\\nnode/bootstrap-e2e-minion-group-14ln uncordoned\\nnode/bootstrap-e2e-minion-group-cfrj cordoned\\nevicting pod \\\"ss-2\\\"\\nevicting pod \\\"res-cons-upgrade-ctrl-v74z6\\\"\\nevicting pod \\\"res-cons-upgrade-8j46z\\\"\\nevicting pod \\\"apparmor-loader-6s6zl\\\"\\nevicting pod \\\"res-cons-upgrade-spn69\\\"\\nevicting pod \\\"res-cons-upgrade-fz52g\\\"\\nevicting pod \\\"rs-cklp5\\\"\\nevicting pod \\\"foo-xcmfd\\\"\\nevicting pod \\\"ss-0\\\"\\nevicting pod \\\"service-test-zbsw5\\\"\\nevicting pod \\\"foo-wjh5x\\\"\\nevicting pod \\\"test-apparmor-jrw6v\\\"\\nevicting pod \\\"test-apparmor-6qr4r\\\"\\npod/test-apparmor-jrw6v evicted\\npod/res-cons-upgrade-8j46z evicted\\npod/res-cons-upgrade-spn69 evicted\\npod/res-cons-upgrade-ctrl-v74z6 evicted\\npod/ss-0 evicted\\npod/res-cons-upgrade-fz52g evicted\\npod/service-test-zbsw5 evicted\\npod/apparmor-loader-6s6zl evicted\\npod/ss-2 evicted\\npod/rs-cklp5 evicted\\npod/foo-xcmfd evicted\\npod/foo-wjh5x evicted\\npod/test-apparmor-6qr4r evicted\\nnode/bootstrap-e2e-minion-group-cfrj evicted\\n..................................................................................................Node bootstrap-e2e-minion-group-cfrj recreated.\\nNode bootstrap-e2e-minion-group-cfrj Ready=True\\nnode/bootstrap-e2e-minion-group-cfrj uncordoned\\nnode/bootstrap-e2e-minion-group-k1t1 cordoned\\nevicting pod \\\"ss-1\\\"\\nevicting pod \\\"res-cons-upgrade-df6b4\\\"\\nevicting pod \\\"kube-dns-autoscaler-65bc6d4889-5vlvp\\\"\\nevicting pod \\\"kubernetes-dashboard-7778f8b456-fgnxj\\\"\\nevicting pod \\\"l7-default-backend-678889f899-82sq2\\\"\\nevicting pod \\\"metrics-server-v0.3.6-5f859c87d6-9dmp2\\\"\\nevicting pod \\\"volume-snapshot-controller-0\\\"\\nevicting pod \\\"res-cons-upgrade-rd45b\\\"\\nevicting pod \\\"coredns-65567c7b57-9j9fj\\\"\\nevicting pod \\\"heapster-v1.6.0-beta.1-6cf46d596d-gsnn8\\\"\\nevicting pod \\\"event-exporter-v0.3.1-747b47fcd-bxq6v\\\"\\nevicting pod \\\"coredns-65567c7b57-pnb56\\\"\\nevicting pod \\\"dp-657fc4b57d-4fp9f\\\"\\nevicting pod \\\"fluentd-gcp-scaler-76d9c77b4d-gxpnn\\\"\\nevicting pod \\\"service-test-dqlbs\\\"\\npod/dp-657fc4b57d-4fp9f evicted\\npod/kubernetes-dashboard-7778f8b456-fgnxj evicted\\npod/res-cons-upgrade-rd45b evicted\\npod/heapster-v1.6.0-beta.1-6cf46d596d-gsnn8 evicted\\npod/kube-dns-autoscaler-65bc6d4889-5vlvp evicted\\npod/res-cons-upgrade-df6b4 evicted\\npod/l7-default-backend-678889f899-82sq2 evicted\\npod/volume-snapshot-controller-0 evicted\\npod/service-test-dqlbs evicted\\npod/ss-1 evicted\\npod/metrics-server-v0.3.6-5f859c87d6-9dmp2 evicted\\npod/coredns-65567c7b57-9j9fj evicted\\npod/coredns-65567c7b57-pnb56 evicted\\npod/fluentd-gcp-scaler-76d9c77b4d-gxpnn evicted\\npod/event-exporter-v0.3.1-747b47fcd-bxq6v evicted\\nnode/bootstrap-e2e-minion-group-k1t1 evicted\\n............................................................................................Node bootstrap-e2e-minion-group-k1t1 recreated.\\nNode bootstrap-e2e-minion-group-k1t1 Ready=True\\nnode/bootstrap-e2e-minion-group-k1t1 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>   18m   v1.17.6-beta.0.30+2db6ec1db7505b\\nbootstrap-e2e-minion-group-14ln   Ready                      <none>   18m   v1.16.10-beta.0.24+4094932a15842c\\nbootstrap-e2e-minion-group-cfrj   Ready                      <none>   18m   v1.16.10-beta.0.24+4094932a15842c\\nbootstrap-e2e-minion-group-k1t1   Ready                      <none>   18m   v1.16.10-beta.0.24+4094932a15842c\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\nscheduler            Healthy   ok                  \\ncontroller-manager   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: \\\"v1.17.6-beta.0.30+2db6ec1db7505b\\\"\\nname: \\\"bootstrap-e2e-minion-group-14ln\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.24+4094932a15842c\\\"\\nname: \\\"bootstrap-e2e-minion-group-cfrj\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.24+4094932a15842c\\\"\\nname: \\\"bootstrap-e2e-minion-group-k1t1\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.10-beta.0.24+4094932a15842c\\\"\\n\", stderr \"Project: k8s-jkns-e2e-gce-slow-1-2\\nNetwork Project: k8s-jkns-e2e-gce-slow-1-2\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-14ln bootstrap-e2e-minion-group-cfrj bootstrap-e2e-minion-group-k1t1\\n== Preparing node upgrade (to v1.16.10-beta.0.24+4094932a15842c). ==\\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-24-4094932a15842c\\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-e2e-gce-slow-1-2/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-24-4094932a15842c].\\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\\nbootstrap-e2e-minion-template-v1-16-10-beta-0-24-4094932a15842c  n1-standard-2               2020-05-14T06:56:26.906-07:00\\n== Finished preparing node upgrade (to v1.16.10-beta.0.24+4094932a15842c). ==\\n== Upgrading nodes to v1.16.10-beta.0.24+4094932a15842c with max parallelism of 1. ==\\n== Draining bootstrap-e2e-minion-group-14ln. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-qdv55, kube-system/metadata-proxy-v0.1-74sqq, sig-apps-daemonset-upgrade-5425/ds1-shrnj\\n== Recreating instance bootstrap-e2e-minion-group-14ln. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-14ln to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-14ln. == \\n== Draining bootstrap-e2e-minion-group-cfrj. == \\nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-8851/test-apparmor-6qr4r; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-mjfsl, kube-system/metadata-proxy-v0.1-jwc8z, sig-apps-daemonset-upgrade-5425/ds1-trwnm\\n== Recreating instance bootstrap-e2e-minion-group-cfrj. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-cfrj to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-cfrj. == \\n== Draining bootstrap-e2e-minion-group-k1t1. == \\nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-45ssq, kube-system/metadata-proxy-v0.1-882kj, sig-apps-daemonset-upgrade-5425/ds1-txp9b\\n== Recreating instance bootstrap-e2e-minion-group-k1t1. ==\\n== Waiting for new node to be added to k8s.  ==\\n== Waiting for bootstrap-e2e-minion-group-k1t1 to become ready. ==\\n== Uncordon bootstrap-e2e-minion-group-k1t1. == \\n== Deleting old templates in k8s-jkns-e2e-gce-slow-1-2. ==\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-slow-1-2/global/instanceTemplates/bootstrap-e2e-minion-template].\\n== Finished upgrading nodes to v1.16.10-beta.0.24+4094932a15842c. ==\\nWarning: Permanently added 'compute.5833126920867345110' (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-e2e-gce-slow-1-2\\nNetwork Project: k8s-jkns-e2e-gce-slow-1-2\\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 v1.16.10-beta.0.24+4094932a15842c]; 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: \"v1.17.6-beta.0.30+2db6ec1db7505b\"\nname: \"bootstrap-e2e-minion-group-14ln\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.30+2db6ec1db7505b\"\nname: \"bootstrap-e2e-minion-group-cfrj\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.30+2db6ec1db7505b\"\nname: \"bootstrap-e2e-minion-group-k1t1\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.6-beta.0.30+2db6ec1db7505b\"\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-v1-16-10-beta-0-24-4094932a15842c\nnode/bootstrap-e2e-minion-group-14ln cordoned\nevicting pod \"ss-1\"\nevicting pod \"res-cons-upgrade-ctrl-rpbxl\"\nevicting pod \"res-cons-upgrade-pd7gr\"\nevicting pod \"res-cons-upgrade-vmc9c\"\nevicting pod \"service-test-92nfs\"\nevicting pod \"dp-657fc4b57d-6gl6v\"\nevicting pod \"foo-vjlfg\"\nevicting pod \"rs-6j2ft\"\npod/dp-657fc4b57d-6gl6v evicted\npod/res-cons-upgrade-ctrl-rpbxl evicted\npod/res-cons-upgrade-pd7gr evicted\npod/service-test-92nfs evicted\npod/ss-1 evicted\npod/rs-6j2ft evicted\npod/res-cons-upgrade-vmc9c evicted\npod/foo-vjlfg evicted\nnode/bootstrap-e2e-minion-group-14ln evicted\n................................................................................................................Node bootstrap-e2e-minion-group-14ln recreated.\nNode bootstrap-e2e-minion-group-14ln Ready=True\nnode/bootstrap-e2e-minion-group-14ln uncordoned\nnode/bootstrap-e2e-minion-group-cfrj cordoned\nevicting pod \"ss-2\"\nevicting pod \"res-cons-upgrade-ctrl-v74z6\"\nevicting pod \"res-cons-upgrade-8j46z\"\nevicting pod \"apparmor-loader-6s6zl\"\nevicting pod \"res-cons-upgrade-spn69\"\nevicting pod \"res-cons-upgrade-fz52g\"\nevicting pod \"rs-cklp5\"\nevicting pod \"foo-xcmfd\"\nevicting pod \"ss-0\"\nevicting pod \"service-test-zbsw5\"\nevicting pod \"foo-wjh5x\"\nevicting pod \"test-apparmor-jrw6v\"\nevicting pod \"test-apparmor-6qr4r\"\npod/test-apparmor-jrw6v evicted\npod/res-cons-upgrade-8j46z evicted\npod/res-cons-upgrade-spn69 evicted\npod/res-cons-upgrade-ctrl-v74z6 evicted\npod/ss-0 evicted\npod/res-cons-upgrade-fz52g evicted\npod/service-test-zbsw5 evicted\npod/apparmor-loader-6s6zl evicted\npod/ss-2 evicted\npod/rs-cklp5 evicted\npod/foo-xcmfd evicted\npod/foo-wjh5x evicted\npod/test-apparmor-6qr4r evicted\nnode/bootstrap-e2e-minion-group-cfrj evicted\n..................................................................................................Node bootstrap-e2e-minion-group-cfrj recreated.\nNode bootstrap-e2e-minion-group-cfrj Ready=True\nnode/bootstrap-e2e-minion-group-cfrj uncordoned\nnode/bootstrap-e2e-minion-group-k1t1 cordoned\nevicting pod \"ss-1\"\nevicting pod \"res-cons-upgrade-df6b4\"\nevicting pod \"kube-dns-autoscaler-65bc6d4889-5vlvp\"\nevicting pod \"kubernetes-dashboard-7778f8b456-fgnxj\"\nevicting pod \"l7-default-backend-678889f899-82sq2\"\nevicting pod \"metrics-server-v0.3.6-5f859c87d6-9dmp2\"\nevicting pod \"volume-snapshot-controller-0\"\nevicting pod \"res-cons-upgrade-rd45b\"\nevicting pod \"coredns-65567c7b57-9j9fj\"\nevicting pod \"heapster-v1.6.0-beta.1-6cf46d596d-gsnn8\"\nevicting pod \"event-exporter-v0.3.1-747b47fcd-bxq6v\"\nevicting pod \"coredns-65567c7b57-pnb56\"\nevicting pod \"dp-657fc4b57d-4fp9f\"\nevicting pod \"fluentd-gcp-scaler-76d9c77b4d-gxpnn\"\nevicting pod \"service-test-dqlbs\"\npod/dp-657fc4b57d-4fp9f evicted\npod/kubernetes-dashboard-7778f8b456-fgnxj evicted\npod/res-cons-upgrade-rd45b evicted\npod/heapster-v1.6.0-beta.1-6cf46d596d-gsnn8 evicted\npod/kube-dns-autoscaler-65bc6d4889-5vlvp evicted\npod/res-cons-upgrade-df6b4 evicted\npod/l7-default-backend-678889f899-82sq2 evicted\npod/volume-snapshot-controller-0 evicted\npod/service-test-dqlbs evicted\npod/ss-1 evicted\npod/metrics-server-v0.3.6-5f859c87d6-9dmp2 evicted\npod/coredns-65567c7b57-9j9fj evicted\npod/coredns-65567c7b57-pnb56 evicted\npod/fluentd-gcp-scaler-76d9c77b4d-gxpnn evicted\npod/event-exporter-v0.3.1-747b47fcd-bxq6v evicted\nnode/bootstrap-e2e-minion-group-k1t1 evicted\n............................................................................................Node bootstrap-e2e-minion-group-k1t1 recreated.\nNode bootstrap-e2e-minion-group-k1t1 Ready=True\nnode/bootstrap-e2e-minion-group-k1t1 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>   18m   v1.17.6-beta.0.30+2db6ec1db7505b\nbootstrap-e2e-minion-group-14ln   Ready                      <none>   18m   v1.16.10-beta.0.24+4094932a15842c\nbootstrap-e2e-minion-group-cfrj   Ready                      <none>   18m   v1.16.10-beta.0.24+4094932a15842c\nbootstrap-e2e-minion-group-k1t1   Ready                      <none>   18m   v1.16.10-beta.0.24+4094932a15842c\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\netcd-1               Healthy   {\"health\":\"true\"}   \nscheduler            Healthy   ok                  \ncontroller-manager   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: \"v1.17.6-beta.0.30+2db6ec1db7505b\"\nname: \"bootstrap-e2e-minion-group-14ln\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.24+4094932a15842c\"\nname: \"bootstrap-e2e-minion-group-cfrj\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.24+4094932a15842c\"\nname: \"bootstrap-e2e-minion-group-k1t1\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.10-beta.0.24+4094932a15842c\"\n", stderr "Project: k8s-jkns-e2e-gce-slow-1-2\nNetwork Project: k8s-jkns-e2e-gce-slow-1-2\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-14ln bootstrap-e2e-minion-group-cfrj bootstrap-e2e-minion-group-k1t1\n== Preparing node upgrade (to v1.16.10-beta.0.24+4094932a15842c). ==\nAttempt 1 to create bootstrap-e2e-minion-template-v1-16-10-beta-0-24-4094932a15842c\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-e2e-gce-slow-1-2/global/instanceTemplates/bootstrap-e2e-minion-template-v1-16-10-beta-0-24-4094932a15842c].\nNAME                                                             MACHINE_TYPE   PREEMPTIBLE  CREATION_TIMESTAMP\nbootstrap-e2e-minion-template-v1-16-10-beta-0-24-4094932a15842c  n1-standard-2               2020-05-14T06:56:26.906-07:00\n== Finished preparing node upgrade (to v1.16.10-beta.0.24+4094932a15842c). ==\n== Upgrading nodes to v1.16.10-beta.0.24+4094932a15842c with max parallelism of 1. ==\n== Draining bootstrap-e2e-minion-group-14ln. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-qdv55, kube-system/metadata-proxy-v0.1-74sqq, sig-apps-daemonset-upgrade-5425/ds1-shrnj\n== Recreating instance bootstrap-e2e-minion-group-14ln. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-14ln to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-14ln. == \n== Draining bootstrap-e2e-minion-group-cfrj. == \nWARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: apparmor-upgrade-8851/test-apparmor-6qr4r; ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-mjfsl, kube-system/metadata-proxy-v0.1-jwc8z, sig-apps-daemonset-upgrade-5425/ds1-trwnm\n== Recreating instance bootstrap-e2e-minion-group-cfrj. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-cfrj to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-cfrj. == \n== Draining bootstrap-e2e-minion-group-k1t1. == \nWARNING: ignoring DaemonSet-managed Pods: kube-system/fluentd-gcp-v3.2.0-45ssq, kube-system/metadata-proxy-v0.1-882kj, sig-apps-daemonset-upgrade-5425/ds1-txp9b\n== Recreating instance bootstrap-e2e-minion-group-k1t1. ==\n== Waiting for new node to be added to k8s.  ==\n== Waiting for bootstrap-e2e-minion-group-k1t1 to become ready. ==\n== Uncordon bootstrap-e2e-minion-group-k1t1. == \n== Deleting old templates in k8s-jkns-e2e-gce-slow-1-2. ==\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gce-slow-1-2/global/instanceTemplates/bootstrap-e2e-minion-template].\n== Finished upgrading nodes to v1.16.10-beta.0.24+4094932a15842c. ==\nWarning: Permanently added 'compute.5833126920867345110' (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-e2e-gce-slow-1-2\nNetwork Project: k8s-jkns-e2e-gce-slow-1-2\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/lifecycle/cluster_upgrade.go:178
				
				Click to see stdout/stderrfrom junit_upgrade01.xml

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UpgradeTest 24m24s

error during kubetest --test --test_args=--ginkgo.focus=\[Feature:ClusterDowngrade\] --upgrade-target=ci/k8s-stable2 --upgrade-image=gci --report-dir=/workspace/_artifacts --disable-log-dump=true --report-prefix=upgrade --check-version-skew=false: exit status 1
				from junit_runner.xml

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