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ResultFAILURE
Tests 5 failed / 28 succeeded
Started2020-10-14 04:26
Elapsed15h12m
Revision
Builder58cce092-0dd5-11eb-9c65-0a69ced3f66e
infra-commit84f02153b
job-versionv1.17.13-rc.0.25+4a28e05c652659
master_os_imagecos-77-12371-175-0
node_os_imagecos-77-12371-175-0
revisionv1.17.13-rc.0.25+4a28e05c652659

Test Failures


Cluster upgrade [sig-cloud-provider-gcp] cluster-upgrade 4m58s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\supgrade\s\[sig\-cloud\-provider\-gcp\]\scluster\-upgrade$'
Oct 14 04:42:29.103: Unexpected error:
    <*errors.errorString | 0xc001b097e0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-M v1.18.10-rc.0.43+cc9a451a45036b]; 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: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\nname: \\\"bootstrap-e2e-minion-group-588s\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\nname: \\\"bootstrap-e2e-minion-group-l3pk\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\nname: \\\"bootstrap-e2e-minion-group-vd45\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.18.10-rc.0.43+cc9a451a45036b/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>   9m18s   v1.18.10-rc.0.43+cc9a451a45036b\\nbootstrap-e2e-minion-group-588s   Ready                      <none>   9m22s   v1.17.13-rc.0.25+4a28e05c652659\\nbootstrap-e2e-minion-group-l3pk   Ready                      <none>   9m22s   v1.17.13-rc.0.25+4a28e05c652659\\nbootstrap-e2e-minion-group-vd45   Ready                      <none>   9m22s   v1.17.13-rc.0.25+4a28e05c652659\\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: \\\"v1.18.10-rc.0.43+cc9a451a45036b\\\"\\nname: \\\"bootstrap-e2e-minion-group-588s\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\nname: \\\"bootstrap-e2e-minion-group-l3pk\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\nname: \\\"bootstrap-e2e-minion-group-vd45\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\n\", stderr \"Project: k8s-jkns-gce-reboot-1-3\\nNetwork Project: k8s-jkns-gce-reboot-1-3\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-588s bootstrap-e2e-minion-group-l3pk bootstrap-e2e-minion-group-vd45\\nTrying to find master named 'bootstrap-e2e-master'\\nLooking for address 'bootstrap-e2e-master-ip'\\nUsing master: bootstrap-e2e-master (external IP: 35.227.182.13; internal IP: (not set))\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gce-reboot-1-3/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/k8s-jkns-gce-reboot-1-3/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   35.227.182.13  RUNNING\\nWarning: Permanently added 'compute.8591827205865816011' (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-gce-reboot-1-3\\nNetwork Project: k8s-jkns-gce-reboot-1-3\\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 v1.18.10-rc.0.43+cc9a451a45036b]; 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: \"v1.17.13-rc.0.25+4a28e05c652659\"\nname: \"bootstrap-e2e-minion-group-588s\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.25+4a28e05c652659\"\nname: \"bootstrap-e2e-minion-group-l3pk\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.25+4a28e05c652659\"\nname: \"bootstrap-e2e-minion-group-vd45\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.25+4a28e05c652659\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.18.10-rc.0.43+cc9a451a45036b/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>   9m18s   v1.18.10-rc.0.43+cc9a451a45036b\nbootstrap-e2e-minion-group-588s   Ready                      <none>   9m22s   v1.17.13-rc.0.25+4a28e05c652659\nbootstrap-e2e-minion-group-l3pk   Ready                      <none>   9m22s   v1.17.13-rc.0.25+4a28e05c652659\nbootstrap-e2e-minion-group-vd45   Ready                      <none>   9m22s   v1.17.13-rc.0.25+4a28e05c652659\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: \"v1.18.10-rc.0.43+cc9a451a45036b\"\nname: \"bootstrap-e2e-minion-group-588s\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.25+4a28e05c652659\"\nname: \"bootstrap-e2e-minion-group-l3pk\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.25+4a28e05c652659\"\nname: \"bootstrap-e2e-minion-group-vd45\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.25+4a28e05c652659\"\n", stderr "Project: k8s-jkns-gce-reboot-1-3\nNetwork Project: k8s-jkns-gce-reboot-1-3\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-588s bootstrap-e2e-minion-group-l3pk bootstrap-e2e-minion-group-vd45\nTrying to find master named 'bootstrap-e2e-master'\nLooking for address 'bootstrap-e2e-master-ip'\nUsing master: bootstrap-e2e-master (external IP: 35.227.182.13; internal IP: (not set))\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gce-reboot-1-3/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/k8s-jkns-gce-reboot-1-3/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   35.227.182.13  RUNNING\nWarning: Permanently added 'compute.8591827205865816011' (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-gce-reboot-1-3\nNetwork Project: k8s-jkns-gce-reboot-1-3\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(0xc001f5f1e8)
	/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(0xc0003d31e0, 0x799a240, 0xc, 0xc, 0xc00060f3b0, 0xc003344000, 0x2, 0xc003334040)
	/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(0xc0027da100)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:125 +0x324
k8s.io/kubernetes/test/e2e.TestE2E(0xc0027da100)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:111 +0x2b
testing.tRunner(0xc0027da100, 0x4af5d18)
	/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] 17m37s

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 14 04:42:29.103: Unexpected error:
    <*errors.errorString | 0xc001b097e0>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-M v1.18.10-rc.0.43+cc9a451a45036b]; 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: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\nname: \\\"bootstrap-e2e-minion-group-588s\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\nname: \\\"bootstrap-e2e-minion-group-l3pk\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\nname: \\\"bootstrap-e2e-minion-group-vd45\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.18.10-rc.0.43+cc9a451a45036b/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>   9m18s   v1.18.10-rc.0.43+cc9a451a45036b\\nbootstrap-e2e-minion-group-588s   Ready                      <none>   9m22s   v1.17.13-rc.0.25+4a28e05c652659\\nbootstrap-e2e-minion-group-l3pk   Ready                      <none>   9m22s   v1.17.13-rc.0.25+4a28e05c652659\\nbootstrap-e2e-minion-group-vd45   Ready                      <none>   9m22s   v1.17.13-rc.0.25+4a28e05c652659\\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: \\\"v1.18.10-rc.0.43+cc9a451a45036b\\\"\\nname: \\\"bootstrap-e2e-minion-group-588s\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\nname: \\\"bootstrap-e2e-minion-group-l3pk\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\nname: \\\"bootstrap-e2e-minion-group-vd45\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.17.13-rc.0.25+4a28e05c652659\\\"\\n\", stderr \"Project: k8s-jkns-gce-reboot-1-3\\nNetwork Project: k8s-jkns-gce-reboot-1-3\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-588s bootstrap-e2e-minion-group-l3pk bootstrap-e2e-minion-group-vd45\\nTrying to find master named 'bootstrap-e2e-master'\\nLooking for address 'bootstrap-e2e-master-ip'\\nUsing master: bootstrap-e2e-master (external IP: 35.227.182.13; internal IP: (not set))\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gce-reboot-1-3/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/k8s-jkns-gce-reboot-1-3/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   35.227.182.13  RUNNING\\nWarning: Permanently added 'compute.8591827205865816011' (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-gce-reboot-1-3\\nNetwork Project: k8s-jkns-gce-reboot-1-3\\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 v1.18.10-rc.0.43+cc9a451a45036b]; 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: \"v1.17.13-rc.0.25+4a28e05c652659\"\nname: \"bootstrap-e2e-minion-group-588s\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.25+4a28e05c652659\"\nname: \"bootstrap-e2e-minion-group-l3pk\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.25+4a28e05c652659\"\nname: \"bootstrap-e2e-minion-group-vd45\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.25+4a28e05c652659\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.18.10-rc.0.43+cc9a451a45036b/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>   9m18s   v1.18.10-rc.0.43+cc9a451a45036b\nbootstrap-e2e-minion-group-588s   Ready                      <none>   9m22s   v1.17.13-rc.0.25+4a28e05c652659\nbootstrap-e2e-minion-group-l3pk   Ready                      <none>   9m22s   v1.17.13-rc.0.25+4a28e05c652659\nbootstrap-e2e-minion-group-vd45   Ready                      <none>   9m22s   v1.17.13-rc.0.25+4a28e05c652659\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: \"v1.18.10-rc.0.43+cc9a451a45036b\"\nname: \"bootstrap-e2e-minion-group-588s\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.25+4a28e05c652659\"\nname: \"bootstrap-e2e-minion-group-l3pk\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.25+4a28e05c652659\"\nname: \"bootstrap-e2e-minion-group-vd45\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.17.13-rc.0.25+4a28e05c652659\"\n", stderr "Project: k8s-jkns-gce-reboot-1-3\nNetwork Project: k8s-jkns-gce-reboot-1-3\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-588s bootstrap-e2e-minion-group-l3pk bootstrap-e2e-minion-group-vd45\nTrying to find master named 'bootstrap-e2e-master'\nLooking for address 'bootstrap-e2e-master-ip'\nUsing master: bootstrap-e2e-master (external IP: 35.227.182.13; internal IP: (not set))\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-gce-reboot-1-3/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/k8s-jkns-gce-reboot-1-3/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   35.227.182.13  RUNNING\nWarning: Permanently added 'compute.8591827205865816011' (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-gce-reboot-1-3\nNetwork Project: k8s-jkns-gce-reboot-1-3\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
				
				Click to see stdout/stderrfrom junit_upgrade01.xml

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SkewTest 14h34m

error during kubetest --test --test_args=--report-dir=/workspace/_artifacts --disable-log-dump=true --report-prefix=skew --check-version-skew=false (interrupted): exit status 1
				from junit_runner.xml

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Timeout 15h0m

kubetest --timeout triggered
				from junit_runner.xml

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UpgradeTest 17m54s

error during kubetest --test --test_args=--ginkgo.focus=\[Feature:ClusterUpgrade\] --upgrade-target=ci/k8s-stable1 --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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