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ResultFAILURE
Tests 13 failed / 196 succeeded
Started2020-01-11 19:07
Elapsed4h57m
Revision
Buildergke-prow-default-pool-cf4891d4-dttk
links{u'resultstore': {u'url': u'https://source.cloud.google.com/results/invocations/c0f3c0e7-cdac-4d21-8291-4b85bd45e0e5/targets/test'}}
pod795091cc-34a5-11ea-9fef-d200904e1a96
resultstorehttps://source.cloud.google.com/results/invocations/c0f3c0e7-cdac-4d21-8291-4b85bd45e0e5/targets/test
infra-commitb82ca85d5
job-versionv1.16.5-beta.1.51+e7f962ba86f4ce
master_os_imagecos-77-12371-89-0
node_os_imagecos-73-11647-163-0
pod795091cc-34a5-11ea-9fef-d200904e1a96
revisionv1.16.5-beta.1.51+e7f962ba86f4ce

Test Failures


Cluster upgrade [sig-cloud-provider-gcp] cluster-upgrade 4m45s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Cluster\supgrade\s\[sig\-cloud\-provider\-gcp\]\scluster\-upgrade$'
Jan 11 19:20:58.755: Unexpected error:
    <*errors.errorString | 0xc00256bf00>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-M v1.17.1-beta.0.52+d224476cd0730b]; 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: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\nname: \\\"bootstrap-e2e-minion-group-072h\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\nname: \\\"bootstrap-e2e-minion-group-h4t4\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\nname: \\\"bootstrap-e2e-minion-group-jxn7\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.17.1-beta.0.52+d224476cd0730b/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== Upgrading the CoreDNS ConfigMap ==\\nconfigmap/coredns configured\\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>   8m55s   v1.17.1-beta.0.52+d224476cd0730b\\nbootstrap-e2e-minion-group-072h   Ready                      <none>   8m58s   v1.16.5-beta.1.51+e7f962ba86f4ce\\nbootstrap-e2e-minion-group-h4t4   Ready                      <none>   8m59s   v1.16.5-beta.1.51+e7f962ba86f4ce\\nbootstrap-e2e-minion-group-jxn7   Ready                      <none>   8m58s   v1.16.5-beta.1.51+e7f962ba86f4ce\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\nscheduler            Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\ncontroller-manager   Healthy   ok                  \\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: \\\"v1.17.1-beta.0.52+d224476cd0730b\\\"\\nname: \\\"bootstrap-e2e-minion-group-072h\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\nname: \\\"bootstrap-e2e-minion-group-h4t4\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\nname: \\\"bootstrap-e2e-minion-group-jxn7\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\n\", stderr \"Project: k8s-jkns-e2e-gci-gce-1-6\\nNetwork Project: k8s-jkns-e2e-gci-gce-1-6\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-072h bootstrap-e2e-minion-group-h4t4 bootstrap-e2e-minion-group-jxn7\\nTrying to find master named 'bootstrap-e2e-master'\\nLooking for address 'bootstrap-e2e-master-ip'\\nUsing master: bootstrap-e2e-master (external IP: 34.83.74.202; internal IP: (not set))\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gci-gce-1-6/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-e2e-gci-gce-1-6/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-77-12371-89-0' is deprecated. A suggested replacement is 'projects/cos-cloud/global/images/cos-77-12371-114-0'.\\n\\nNAME                  ZONE        MACHINE_TYPE   PREEMPTIBLE  INTERNAL_IP  EXTERNAL_IP   STATUS\\nbootstrap-e2e-master  us-west1-b  n1-standard-1               10.138.0.6   34.83.74.202  RUNNING\\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\\nProject: k8s-jkns-e2e-gci-gce-1-6\\nNetwork Project: k8s-jkns-e2e-gci-gce-1-6\\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 v1.17.1-beta.0.52+d224476cd0730b]; 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: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\nname: \"bootstrap-e2e-minion-group-072h\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\nname: \"bootstrap-e2e-minion-group-h4t4\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\nname: \"bootstrap-e2e-minion-group-jxn7\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.17.1-beta.0.52+d224476cd0730b/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== Upgrading the CoreDNS ConfigMap ==\nconfigmap/coredns configured\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>   8m55s   v1.17.1-beta.0.52+d224476cd0730b\nbootstrap-e2e-minion-group-072h   Ready                      <none>   8m58s   v1.16.5-beta.1.51+e7f962ba86f4ce\nbootstrap-e2e-minion-group-h4t4   Ready                      <none>   8m59s   v1.16.5-beta.1.51+e7f962ba86f4ce\nbootstrap-e2e-minion-group-jxn7   Ready                      <none>   8m58s   v1.16.5-beta.1.51+e7f962ba86f4ce\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\netcd-1               Healthy   {\"health\":\"true\"}   \nscheduler            Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \ncontroller-manager   Healthy   ok                  \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: \"v1.17.1-beta.0.52+d224476cd0730b\"\nname: \"bootstrap-e2e-minion-group-072h\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\nname: \"bootstrap-e2e-minion-group-h4t4\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\nname: \"bootstrap-e2e-minion-group-jxn7\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\n", stderr "Project: k8s-jkns-e2e-gci-gce-1-6\nNetwork Project: k8s-jkns-e2e-gci-gce-1-6\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-072h bootstrap-e2e-minion-group-h4t4 bootstrap-e2e-minion-group-jxn7\nTrying to find master named 'bootstrap-e2e-master'\nLooking for address 'bootstrap-e2e-master-ip'\nUsing master: bootstrap-e2e-master (external IP: 34.83.74.202; internal IP: (not set))\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gci-gce-1-6/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-e2e-gci-gce-1-6/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-77-12371-89-0' is deprecated. A suggested replacement is 'projects/cos-cloud/global/images/cos-77-12371-114-0'.\n\nNAME                  ZONE        MACHINE_TYPE   PREEMPTIBLE  INTERNAL_IP  EXTERNAL_IP   STATUS\nbootstrap-e2e-master  us-west1-b  n1-standard-1               10.138.0.6   34.83.74.202  RUNNING\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\nProject: k8s-jkns-e2e-gci-gce-1-6\nNetwork Project: k8s-jkns-e2e-gci-gce-1-6\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:147 +0x12f
k8s.io/kubernetes/test/e2e/chaosmonkey.(*Chaosmonkey).Do(0xc003699200)
	/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(0xc000bc6640, 0x7bdf120, 0xc, 0xc, 0xc000732450, 0xc0018393b0, 0x2, 0xc002276060)
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:479 +0x47a
k8s.io/kubernetes/test/e2e/cloud/gcp.glob..func2.3.1()
	/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/cloud/gcp/cluster_upgrade.go:152 +0x222
k8s.io/kubernetes/test/e2e.RunE2ETests(0xc0002f6400)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e.go:110 +0x30a
k8s.io/kubernetes/test/e2e.TestE2E(0xc0002f6400)
	_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/e2e_test.go:112 +0x2b
testing.tRunner(0xc0002f6400, 0x4c764b0)
	/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] 17m25s

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:136
Jan 11 19:20:58.755: Unexpected error:
    <*errors.errorString | 0xc00256bf00>: {
        s: "error running /workspace/kubernetes_skew/cluster/gce/upgrade.sh [-M v1.17.1-beta.0.52+d224476cd0730b]; 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: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\nname: \\\"bootstrap-e2e-minion-group-072h\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\nname: \\\"bootstrap-e2e-minion-group-h4t4\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\nname: \\\"bootstrap-e2e-minion-group-jxn7\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.17.1-beta.0.52+d224476cd0730b/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== Upgrading the CoreDNS ConfigMap ==\\nconfigmap/coredns configured\\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>   8m55s   v1.17.1-beta.0.52+d224476cd0730b\\nbootstrap-e2e-minion-group-072h   Ready                      <none>   8m58s   v1.16.5-beta.1.51+e7f962ba86f4ce\\nbootstrap-e2e-minion-group-h4t4   Ready                      <none>   8m59s   v1.16.5-beta.1.51+e7f962ba86f4ce\\nbootstrap-e2e-minion-group-jxn7   Ready                      <none>   8m58s   v1.16.5-beta.1.51+e7f962ba86f4ce\\nValidate output:\\nNAME                 STATUS    MESSAGE             ERROR\\netcd-1               Healthy   {\\\"health\\\":\\\"true\\\"}   \\nscheduler            Healthy   ok                  \\netcd-0               Healthy   {\\\"health\\\":\\\"true\\\"}   \\ncontroller-manager   Healthy   ok                  \\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: \\\"v1.17.1-beta.0.52+d224476cd0730b\\\"\\nname: \\\"bootstrap-e2e-minion-group-072h\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\nname: \\\"bootstrap-e2e-minion-group-h4t4\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\nname: \\\"bootstrap-e2e-minion-group-jxn7\\\", osImage: \\\"Container-Optimized OS from Google\\\", kubeletVersion: \\\"v1.16.5-beta.1.51+e7f962ba86f4ce\\\"\\n\", stderr \"Project: k8s-jkns-e2e-gci-gce-1-6\\nNetwork Project: k8s-jkns-e2e-gci-gce-1-6\\nZone: us-west1-b\\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\\nNODE_NAMES=bootstrap-e2e-minion-group-072h bootstrap-e2e-minion-group-h4t4 bootstrap-e2e-minion-group-jxn7\\nTrying to find master named 'bootstrap-e2e-master'\\nLooking for address 'bootstrap-e2e-master-ip'\\nUsing master: bootstrap-e2e-master (external IP: 34.83.74.202; internal IP: (not set))\\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gci-gce-1-6/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-e2e-gci-gce-1-6/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-77-12371-89-0' is deprecated. A suggested replacement is 'projects/cos-cloud/global/images/cos-77-12371-114-0'.\\n\\nNAME                  ZONE        MACHINE_TYPE   PREEMPTIBLE  INTERNAL_IP  EXTERNAL_IP   STATUS\\nbootstrap-e2e-master  us-west1-b  n1-standard-1               10.138.0.6   34.83.74.202  RUNNING\\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\\nProject: k8s-jkns-e2e-gci-gce-1-6\\nNetwork Project: k8s-jkns-e2e-gci-gce-1-6\\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 v1.17.1-beta.0.52+d224476cd0730b]; 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: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\nname: \"bootstrap-e2e-minion-group-072h\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\nname: \"bootstrap-e2e-minion-group-h4t4\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\nname: \"bootstrap-e2e-minion-group-jxn7\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\nFound subnet for region us-west1 in network bootstrap-e2e: bootstrap-e2e\n== Upgrading master to 'https://storage.googleapis.com/kubernetes-release-dev/ci/v1.17.1-beta.0.52+d224476cd0730b/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== Upgrading the CoreDNS ConfigMap ==\nconfigmap/coredns configured\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>   8m55s   v1.17.1-beta.0.52+d224476cd0730b\nbootstrap-e2e-minion-group-072h   Ready                      <none>   8m58s   v1.16.5-beta.1.51+e7f962ba86f4ce\nbootstrap-e2e-minion-group-h4t4   Ready                      <none>   8m59s   v1.16.5-beta.1.51+e7f962ba86f4ce\nbootstrap-e2e-minion-group-jxn7   Ready                      <none>   8m58s   v1.16.5-beta.1.51+e7f962ba86f4ce\nValidate output:\nNAME                 STATUS    MESSAGE             ERROR\netcd-1               Healthy   {\"health\":\"true\"}   \nscheduler            Healthy   ok                  \netcd-0               Healthy   {\"health\":\"true\"}   \ncontroller-manager   Healthy   ok                  \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: \"v1.17.1-beta.0.52+d224476cd0730b\"\nname: \"bootstrap-e2e-minion-group-072h\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\nname: \"bootstrap-e2e-minion-group-h4t4\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\nname: \"bootstrap-e2e-minion-group-jxn7\", osImage: \"Container-Optimized OS from Google\", kubeletVersion: \"v1.16.5-beta.1.51+e7f962ba86f4ce\"\n", stderr "Project: k8s-jkns-e2e-gci-gce-1-6\nNetwork Project: k8s-jkns-e2e-gci-gce-1-6\nZone: us-west1-b\nINSTANCE_GROUPS=bootstrap-e2e-minion-group\nNODE_NAMES=bootstrap-e2e-minion-group-072h bootstrap-e2e-minion-group-h4t4 bootstrap-e2e-minion-group-jxn7\nTrying to find master named 'bootstrap-e2e-master'\nLooking for address 'bootstrap-e2e-master-ip'\nUsing master: bootstrap-e2e-master (external IP: 34.83.74.202; internal IP: (not set))\nDeleted [https://www.googleapis.com/compute/v1/projects/k8s-jkns-e2e-gci-gce-1-6/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-e2e-gci-gce-1-6/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-77-12371-89-0' is deprecated. A suggested replacement is 'projects/cos-cloud/global/images/cos-77-12371-114-0'.\n\nNAME                  ZONE        MACHINE_TYPE   PREEMPTIBLE  INTERNAL_IP  EXTERNAL_IP   STATUS\nbootstrap-e2e-master  us-west1-b  n1-standard-1               10.138.0.6   34.83.74.202  RUNNING\nWarning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply\nProject: k8s-jkns-e2e-gci-gce-1-6\nNetwork Project: k8s-jkns-e2e-gci-gce-1-6\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:147
				
				Click to see stdout/stderrfrom junit_upgrade01.xml

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Kubernetes e2e suite [sig-scheduling] SchedulerPredicates [Serial] validates MaxPods limit number of pods that are allowed to run [Slow] 13m20s

go run hack/e2e.go -v --test --test_args='--ginkgo.focus=Kubernetes\se2e\ssuite\s\[sig\-scheduling\]\sSchedulerPredicates\s\[Serial\]\svalidates\sMaxPods\slimit\snumber\sof\spods\sthat\sare\sallowed\sto\srun\s\[Slow\]$'
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/scheduling/predicates.go:122
Jan 11 23:00:09.527: Unexpected error:
    <*errors.errorString | 0xc0046426f0>: {
        s: "Error waiting for 311 pods to be running - probably a timeout: Timeout while waiting for pods with labels \"startPodsID=017e8cb3-aa0e-4023-a5fc-f018acc6ccf3\" to be running",
    }
    Error waiting for 311 pods to be running - probably a timeout: Timeout while waiting for pods with labels "startPodsID=017e8cb3-aa0e-4023-a5fc-f018acc6ccf3" to be running
occurred
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/scheduling/predicates.go:143