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ResultFAILURE
Tests 18 failed / 1186 succeeded
Started2020-10-17 10:52
Elapsed14h35m
Revision
Builderdf44ed49-1066-11eb-9a43-0aa5164aad51
infra-commit98015f925
job-versionv1.17.14-rc.0.7+a70c45e3b1926e
master_os_imagecos-77-12371-175-0
node_os_imagecos-77-12371-175-0
revisionv1.17.14-rc.0.7+a70c45e3b1926e

Test Failures


Cluster upgrade [sig-cloud-provider-gcp] cluster-upgrade 4m26s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\supgrade\s\[sig\-cloud\-provider\-gcp\]\scluster\-upgrade$'
Oct 17 11:06:31.155: Unexpected error:
    <*errors.errorString | 0xc00257df80>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-M v1.18.11-rc.0.7+c194df43db09e4]; got error exit status 1, stdout \"Fetching the previously installed CoreDNS version\\n\\n***WARNING***\\nUpgrading Kubernetes with this script might result in an upgrade to a new etcd version.\\nSome etcd version upgrades, such as 3.0.x to 3.1.x, DO NOT offer a downgrade path.\\nTo pin the etcd version to your current one (e.g. v3.0.17), set the following variables\\nbefore running this script:\\n\\n# example: pin to etcd v3.0.17\\nexport ETCD_IMAGE=3.0.17\\nexport ETCD_VERSION=3.0.17\\n\\nAlternatively, if you choose to allow an etcd upgrade that doesn't support downgrade,\\nyou might still be able to downgrade Kubernetes by pinning to the newer etcd version.\\nIn all cases, it is strongly recommended to have an etcd backup before upgrading.\\n\\n== Pre-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-188p\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-5jvh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-9sn8\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.18.11-rc.0.7+c194df43db09e4/kubernetes-server-linux-amd64.tar.gz'. Do not interrupt, deleting master instance. ==\\n== Upgrading master environment variables. ==\\n== Waiting for new master to respond to API requests ==\\n.......................== Done ==\\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>   7m58s   v1.18.11-rc.0.7+c194df43db09e4\\nbootstrap-e2e-minion-group-188p   Ready                      <none>   7m57s   v1.17.14-rc.0.7+a70c45e3b1926e\\nbootstrap-e2e-minion-group-5jvh   Ready                      <none>   7m57s   v1.17.14-rc.0.7+a70c45e3b1926e\\nbootstrap-e2e-minion-group-9sn8   Ready                      <none>   7m56s   v1.17.14-rc.0.7+a70c45e3b1926e\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\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-188p\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-5jvh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-9sn8\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\n\", stderr \"Project: kubernetes-es-logging\\nNetwork Project: kubernetes-es-logging\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-188p bootstrap-e2e-minion-group-5jvh bootstrap-e2e-minion-group-9sn8\\nTrying to find master named 'bootstrap-e2e-master'\\nLooking for address 'bootstrap-e2e-master-ip'\\nUsing master: bootstrap-e2e-master (external IP: 35.230.127.114; internal IP: (not set))\\nDeleted [https://www.googleapis.com/compute/v1/projects/kubernetes-es-logging/zones/us-west1-b/instances/bootstrap-e2e-master].\\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/kubernetes-es-logging/zones/us-west1-b/instances/bootstrap-e2e-master].\\nWARNING: Some requests generated warnings:\\n - Disk size: '20 GB' is larger than image size: '10 GB'. You might need to resize the root repartition manually if the operating system does not support automatic resizing. See https://cloud.google.com/compute/docs/disks/add-persistent-disk#resize_pd for details.\\n - The resource 'projects/cos-cloud/global/images/cos-77-12371-175-0' is deprecated. A suggested replacement is 'projects/cos-cloud/global/images/cos-77-12371-183-0'.\\n\\nNAME                  ZONE        MACHINE_TYPE   PREEMPTIBLE  INTERNAL_IP  EXTERNAL_IP     STATUS\\nbootstrap-e2e-master  us-west1-b  n1-standard-1               10.138.0.6   35.230.127.114  RUNNING\\nWarning: Permanently added 'compute.3398034434336190787' (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: kubernetes-es-logging\\nNetwork Project: kubernetes-es-logging\\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 [-M v1.18.11-rc.0.7+c194df43db09e4]; got error exit status 1, stdout "Fetching the previously installed CoreDNS version\n\n***WARNING***\nUpgrading Kubernetes with this script might result in an upgrade to a new etcd version.\nSome etcd version upgrades, such as 3.0.x to 3.1.x, DO NOT offer a downgrade path.\nTo pin the etcd version to your current one (e.g. v3.0.17), set the following variables\nbefore running this script:\n\n# example: pin to etcd v3.0.17\nexport ETCD_IMAGE=3.0.17\nexport ETCD_VERSION=3.0.17\n\nAlternatively, if you choose to allow an etcd upgrade that doesn't support downgrade,\nyou might still be able to downgrade Kubernetes by pinning to the newer etcd version.\nIn all cases, it is strongly recommended to have an etcd backup before upgrading.\n\n== Pre-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-188p\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-5jvh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-9sn8\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.18.11-rc.0.7+c194df43db09e4/kubernetes-server-linux-amd64.tar.gz'. Do not interrupt, deleting master instance. ==\n== Upgrading master environment variables. ==\n== Waiting for new master to respond to API requests ==\n.......................== Done ==\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>   7m58s   v1.18.11-rc.0.7+c194df43db09e4\nbootstrap-e2e-minion-group-188p   Ready                      <none>   7m57s   v1.17.14-rc.0.7+a70c45e3b1926e\nbootstrap-e2e-minion-group-5jvh   Ready                      <none>   7m57s   v1.17.14-rc.0.7+a70c45e3b1926e\nbootstrap-e2e-minion-group-9sn8   Ready                      <none>   7m56s   v1.17.14-rc.0.7+a70c45e3b1926e\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \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-188p\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-5jvh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-9sn8\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\n", stderr "Project: kubernetes-es-logging\nNetwork Project: kubernetes-es-logging\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-188p bootstrap-e2e-minion-group-5jvh bootstrap-e2e-minion-group-9sn8\nTrying to find master named 'bootstrap-e2e-master'\nLooking for address 'bootstrap-e2e-master-ip'\nUsing master: bootstrap-e2e-master (external IP: 35.230.127.114; internal IP: (not set))\nDeleted [https://www.googleapis.com/compute/v1/projects/kubernetes-es-logging/zones/us-west1-b/instances/bootstrap-e2e-master].\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/kubernetes-es-logging/zones/us-west1-b/instances/bootstrap-e2e-master].\nWARNING: Some requests generated warnings:\n - Disk size: '20 GB' is larger than image size: '10 GB'. You might need to resize the root repartition manually if the operating system does not support automatic resizing. See https://cloud.google.com/compute/docs/disks/add-persistent-disk#resize_pd for details.\n - The resource 'projects/cos-cloud/global/images/cos-77-12371-175-0' is deprecated. A suggested replacement is 'projects/cos-cloud/global/images/cos-77-12371-183-0'.\n\nNAME                  ZONE        MACHINE_TYPE   PREEMPTIBLE  INTERNAL_IP  EXTERNAL_IP     STATUS\nbootstrap-e2e-master  us-west1-b  n1-standard-1               10.138.0.6   35.230.127.114  RUNNING\nWarning: Permanently added 'compute.3398034434336190787' (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: kubernetes-es-logging\nNetwork Project: kubernetes-es-logging\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..func2.3.1.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:153 +0x132
k8s.io/kubernetes/test/e2e/chaosmonkey.(*Chaosmonkey).Do(0xc0038dd1e8)
	/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(0xc0003ae9a0, 0x799a240, 0xc, 0xc, 0xc00074fef0, 0xc00247d680, 0x2, 0xc002ec5fc0)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:485 +0x47a
k8s.io/kubernetes/test/e2e/cloud/gcp.glob..func2.3.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:158 +0x222
k8s.io/kubernetes/test/e2e.RunE2ETests(0xc0025d8100)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:125 +0x324
k8s.io/kubernetes/test/e2e.TestE2E(0xc0025d8100)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:111 +0x2b
testing.tRunner(0xc0025d8100, 0x4af5d58)
	/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

Filter through log files | View test history on testgrid


Kubernetes e2e suite [k8s.io] [sig-cloud-provider-gcp] Upgrade [Feature:Upgrade] cluster upgrade should maintain a functioning cluster [Feature:ClusterUpgrade] 15m22s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[k8s\.io\]\s\[sig\-cloud\-provider\-gcp\]\sUpgrade\s\[Feature\:Upgrade\]\scluster\supgrade\sshould\smaintain\sa\sfunctioning\scluster\s\[Feature\:ClusterUpgrade\]$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:142
Oct 17 11:06:31.155: Unexpected error:
    <*errors.errorString | 0xc00257df80>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-M v1.18.11-rc.0.7+c194df43db09e4]; got error exit status 1, stdout \"Fetching the previously installed CoreDNS version\\n\\n***WARNING***\\nUpgrading Kubernetes with this script might result in an upgrade to a new etcd version.\\nSome etcd version upgrades, such as 3.0.x to 3.1.x, DO NOT offer a downgrade path.\\nTo pin the etcd version to your current one (e.g. v3.0.17), set the following variables\\nbefore running this script:\\n\\n# example: pin to etcd v3.0.17\\nexport ETCD_IMAGE=3.0.17\\nexport ETCD_VERSION=3.0.17\\n\\nAlternatively, if you choose to allow an etcd upgrade that doesn't support downgrade,\\nyou might still be able to downgrade Kubernetes by pinning to the newer etcd version.\\nIn all cases, it is strongly recommended to have an etcd backup before upgrading.\\n\\n== Pre-Upgrade Node OS and Kubelet Versions ==\\nname: \\\"bootstrap-e2e-master\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-188p\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-5jvh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-9sn8\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.18.11-rc.0.7+c194df43db09e4/kubernetes-server-linux-amd64.tar.gz'. Do not interrupt, deleting master instance. ==\\n== Upgrading master environment variables. ==\\n== Waiting for new master to respond to API requests ==\\n.......................== Done ==\\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>   7m58s   v1.18.11-rc.0.7+c194df43db09e4\\nbootstrap-e2e-minion-group-188p   Ready                      <none>   7m57s   v1.17.14-rc.0.7+a70c45e3b1926e\\nbootstrap-e2e-minion-group-5jvh   Ready                      <none>   7m57s   v1.17.14-rc.0.7+a70c45e3b1926e\\nbootstrap-e2e-minion-group-9sn8   Ready                      <none>   7m56s   v1.17.14-rc.0.7+a70c45e3b1926e\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\ncontroller-manager   Healthy   ok                  \\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\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-188p\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-5jvh\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\nname: \\\"bootstrap-e2e-minion-group-9sn8\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.14-rc.0.7+a70c45e3b1926e\\\"\\n\", stderr \"Project: kubernetes-es-logging\\nNetwork Project: kubernetes-es-logging\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-188p bootstrap-e2e-minion-group-5jvh bootstrap-e2e-minion-group-9sn8\\nTrying to find master named 'bootstrap-e2e-master'\\nLooking for address 'bootstrap-e2e-master-ip'\\nUsing master: bootstrap-e2e-master (external IP: 35.230.127.114; internal IP: (not set))\\nDeleted [https://www.googleapis.com/compute/v1/projects/kubernetes-es-logging/zones/us-west1-b/instances/bootstrap-e2e-master].\\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/kubernetes-es-logging/zones/us-west1-b/instances/bootstrap-e2e-master].\\nWARNING: Some requests generated warnings:\\n - Disk size: '20 GB' is larger than image size: '10 GB'. You might need to resize the root repartition manually if the operating system does not support automatic resizing. See https://cloud.google.com/compute/docs/disks/add-persistent-disk#resize_pd for details.\\n - The resource 'projects/cos-cloud/global/images/cos-77-12371-175-0' is deprecated. A suggested replacement is 'projects/cos-cloud/global/images/cos-77-12371-183-0'.\\n\\nNAME                  ZONE        MACHINE_TYPE   PREEMPTIBLE  INTERNAL_IP  EXTERNAL_IP     STATUS\\nbootstrap-e2e-master  us-west1-b  n1-standard-1               10.138.0.6   35.230.127.114  RUNNING\\nWarning: Permanently added 'compute.3398034434336190787' (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: kubernetes-es-logging\\nNetwork Project: kubernetes-es-logging\\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 [-M v1.18.11-rc.0.7+c194df43db09e4]; got error exit status 1, stdout "Fetching the previously installed CoreDNS version\n\n***WARNING***\nUpgrading Kubernetes with this script might result in an upgrade to a new etcd version.\nSome etcd version upgrades, such as 3.0.x to 3.1.x, DO NOT offer a downgrade path.\nTo pin the etcd version to your current one (e.g. v3.0.17), set the following variables\nbefore running this script:\n\n# example: pin to etcd v3.0.17\nexport ETCD_IMAGE=3.0.17\nexport ETCD_VERSION=3.0.17\n\nAlternatively, if you choose to allow an etcd upgrade that doesn't support downgrade,\nyou might still be able to downgrade Kubernetes by pinning to the newer etcd version.\nIn all cases, it is strongly recommended to have an etcd backup before upgrading.\n\n== Pre-Upgrade Node OS and Kubelet Versions ==\nname: \"bootstrap-e2e-master\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-188p\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-5jvh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-9sn8\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.18.11-rc.0.7+c194df43db09e4/kubernetes-server-linux-amd64.tar.gz'. Do not interrupt, deleting master instance. ==\n== Upgrading master environment variables. ==\n== Waiting for new master to respond to API requests ==\n.......................== Done ==\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>   7m58s   v1.18.11-rc.0.7+c194df43db09e4\nbootstrap-e2e-minion-group-188p   Ready                      <none>   7m57s   v1.17.14-rc.0.7+a70c45e3b1926e\nbootstrap-e2e-minion-group-5jvh   Ready                      <none>   7m57s   v1.17.14-rc.0.7+a70c45e3b1926e\nbootstrap-e2e-minion-group-9sn8   Ready                      <none>   7m56s   v1.17.14-rc.0.7+a70c45e3b1926e\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\ncontroller-manager   Healthy   ok                  \netcd-1               Healthy   {\"health\":\"true\"}   \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-188p\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-5jvh\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\nname: \"bootstrap-e2e-minion-group-9sn8\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.14-rc.0.7+a70c45e3b1926e\"\n", stderr "Project: kubernetes-es-logging\nNetwork Project: kubernetes-es-logging\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-188p bootstrap-e2e-minion-group-5jvh bootstrap-e2e-minion-group-9sn8\nTrying to find master named 'bootstrap-e2e-master'\nLooking for address 'bootstrap-e2e-master-ip'\nUsing master: bootstrap-e2e-master (external IP: 35.230.127.114; internal IP: (not set))\nDeleted [https://www.googleapis.com/compute/v1/projects/kubernetes-es-logging/zones/us-west1-b/instances/bootstrap-e2e-master].\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/kubernetes-es-logging/zones/us-west1-b/instances/bootstrap-e2e-master].\nWARNING: Some requests generated warnings:\n - Disk size: '20 GB' is larger than image size: '10 GB'. You might need to resize the root repartition manually if the operating system does not support automatic resizing. See https://cloud.google.com/compute/docs/disks/add-persistent-disk#resize_pd for details.\n - The resource 'projects/cos-cloud/global/images/cos-77-12371-175-0' is deprecated. A suggested replacement is 'projects/cos-cloud/global/images/cos-77-12371-183-0'.\n\nNAME                  ZONE        MACHINE_TYPE   PREEMPTIBLE  INTERNAL_IP  EXTERNAL_IP     STATUS\nbootstrap-e2e-master  us-west1-b  n1-standard-1               10.138.0.6   35.230.127.114  RUNNING\nWarning: Permanently added 'compute.3398034434336190787' (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: kubernetes-es-logging\nNetwork Project: kubernetes-es-logging\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:153
				
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Kubernetes e2e suite [sig-api-machinery] client-go should negotiate watch and report errors with accept "application/json" 0.12s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[sig\-api\-machinery\]\sclient\-go\sshould\snegotiate\swatch\sand\sreport\serrors\swith\saccept\s\"application\/json\"$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/apimachinery/protocol.go:45
unexpected error: &v1.Status{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ListMeta:v1.ListMeta{SelfLink:"", ResourceVersion:"", Continue:"", RemainingItemCount:(*int64)(nil)}, Status:"Failure", Message:"too old resource version: 148 (1768)", Reason:"Expired", Details:(*v1.StatusDetails)(nil), Code:410}
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/apimachinery/protocol.go:74
				
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Kubernetes e2e suite [sig-api-machinery] client-go should negotiate watch and report errors with accept "application/json,application/vnd.kubernetes.protobuf" 0.13s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[sig\-api\-machinery\]\sclient\-go\sshould\snegotiate\swatch\sand\sreport\serrors\swith\saccept\s\"application\/json\,application\/vnd\.kubernetes\.protobuf\"$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/apimachinery/protocol.go:45
unexpected error: &v1.Status{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ListMeta:v1.ListMeta{SelfLink:"", ResourceVersion:"", Continue:"", RemainingItemCount:(*int64)(nil)}, Status:"Failure", Message:"too old resource version: 148 (142061)", Reason:"Expired", Details:(*v1.StatusDetails)(nil), Code:410}
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/apimachinery/protocol.go:74
				
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Kubernetes e2e suite [sig-api-machinery] client-go should negotiate watch and report errors with accept "application/vnd.kubernetes.protobuf" 0.18s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[sig\-api\-machinery\]\sclient\-go\sshould\snegotiate\swatch\sand\sreport\serrors\swith\saccept\s\"application\/vnd\.kubernetes\.protobuf\"$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/apimachinery/protocol.go:45
unexpected error: &v1.Status{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ListMeta:v1.ListMeta{SelfLink:"", ResourceVersion:"", Continue:"", RemainingItemCount:(*int64)(nil)}, Status:"Failure", Message:"too old resource version: 148 (1768)", Reason:"Expired", Details:(*v1.StatusDetails)(nil), Code:410}
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/apimachinery/protocol.go:74
				
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Kubernetes e2e suite [sig-api-machinery] client-go should negotiate watch and report errors with accept "application/vnd.kubernetes.protobuf,application/json" 0.11s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[sig\-api\-machinery\]\sclient\-go\sshould\snegotiate\swatch\sand\sreport\serrors\swith\saccept\s\"application\/vnd\.kubernetes\.protobuf\,application\/json\"$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/apimachinery/protocol.go:45
unexpected error: &v1.Status{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ListMeta:v1.ListMeta{SelfLink:"", ResourceVersion:"", Continue:"", RemainingItemCount:(*int64)(nil)}, Status:"Failure", Message:"too old resource version: 148 (1768)", Reason:"Expired", Details:(*v1.StatusDetails)(nil), Code:410}
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/apimachinery/protocol.go:74
				
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Kubernetes e2e suite [sig-cli] Kubectl alpha client Kubectl run CronJob should create a CronJob [Deprecated] 2.78s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[sig\-cli\]\sKubectl\salpha\sclient\sKubectl\srun\sCronJob\sshould\screate\sa\sCronJob\s\[Deprecated\]$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/kubectl/kubectl.go:230
Oct 17 12:49:59.223: Failed getting CronJob e2e-test-echo-cronjob-alpha: cronjobs.batch "e2e-test-echo-cronjob-alpha" not found
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/kubectl/kubectl.go:239
				
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Kubernetes e2e suite [sig-cli] Kubectl client Kubectl rolling-update should support rolling-update to same image [Deprecated] [Conformance] 2.04s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[sig\-cli\]\sKubectl\sclient\sKubectl\srolling\-update\sshould\ssupport\srolling\-update\sto\ssame\simage\s\[Deprecated\]\s\[Conformance\]$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/framework/framework.go:721
Oct 17 22:32:43.059: Failed getting rc e2e-test-httpd-rc: replicationcontrollers "e2e-test-httpd-rc" not found
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/kubectl/kubectl.go:1609
				
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Kubernetes e2e suite [sig-cli] Kubectl client Kubectl run CronJob should create a CronJob [Deprecated] 2.18s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[sig\-cli\]\sKubectl\sclient\sKubectl\srun\sCronJob\sshould\screate\sa\sCronJob\s\[Deprecated\]$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/kubectl/kubectl.go:1732
Oct 17 13:23:07.215: Failed getting CronJob e2e-test-echo-cronjob-beta: cronjobs.batch "e2e-test-echo-cronjob-beta" not found
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/kubectl/kubectl.go:1741