{"tests":[{"name":"cl.network.iptables","result":"FAIL","duration":83526567616,"output":"        cluster.go:152: + sudo nft --json list ruleset | jq '.nftables[] | select(.rule) | .rule.expr[0].match.right'\n        cluster.go:156: cmd sudo nft --json list ruleset | jq '.nftables[] | select(.rule) | .rule.expr[0].match.right' did not output 80\n"},{"name":"cl.cloudinit.multipart-mime","result":"PASS","duration":84883011357,"output":""},{"name":"docker.selinux","result":"PASS","duration":122377543628,"output":"        cluster.go:125: Unable to find image 'ghcr.io/flatcar/busybox:latest' locally\n        cluster.go:125: latest: Pulling from flatcar/busybox\n        cluster.go:125: 4bf2067f7735: Pulling fs layer\n        cluster.go:125: 4bf2067f7735: Download complete\n        cluster.go:125: 4bf2067f7735: Pull complete\n        cluster.go:125: Digest: sha256:93e8234eb9ca92b9aae20fd73d6c9447ac3d1cc741c6e80c737f821dca582a0e\n        cluster.go:125: Status: Downloaded newer image for ghcr.io/flatcar/busybox:latest\n        cluster.go:125: sh: can't create /opt/hello: Permission denied\n"},{"name":"cl.update.reboot","result":"PASS","duration":169698276962,"output":""},{"name":"kubeadm.v1.36.1.cilium.base","result":"FAIL","duration":260409320652,"output":"        cluster.go:125: I1021 15:54:10.202791    2396 version.go:260] remote version is much newer: v1.37.1; falling back to: stable-1.36\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-apiserver:v1.36.5\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-controller-manager:v1.36.5\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-scheduler:v1.36.5\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-proxy:v1.36.5\n        cluster.go:125: [config/images] Pulled registry.k8s.io/coredns/coredns:v1.14.2\n        cluster.go:125: [config/images] Pulled registry.k8s.io/pause:3.10.2\n        cluster.go:125: [config/images] Pulled registry.k8s.io/etcd:3.6.8-0\n        cluster.go:125: I1021 15:54:58.301595    2723 version.go:260] remote version is much newer: v1.37.1; falling back to: stable-1.36\n        cluster.go:125: [init] Using Kubernetes version: v1.36.5\n        cluster.go:125: [preflight] Running pre-flight checks\n        cluster.go:125: E1021 15:54:58.382271    2723 remote_runtime.go:1177] \"RuntimeConfig from runtime service failed\" err=\"rpc error: code = Unimplemented desc = unknown method RuntimeConfig for service runtime.v1.RuntimeService\"\n        cluster.go:125: \t[WARNING ContainerRuntimeVersion]: You must update your container runtime to a version that supports the CRI method RuntimeConfig. Falling back to using cgroupDriver from kubelet config will be removed in 1.37. For more information, see https://git.k8s.io/enhancements/keps/sig-node/4033-group-driver-detection-over-cri\n        cluster.go:125: \t[WARNING Hostname]: hostname \"ci-4081.3.11--d3e5018c4a\" could not be reached\n        cluster.go:125: \t[WARNING Hostname]: hostname \"ci-4081.3.11--d3e5018c4a\": lookup ci-4081.3.11--d3e5018c4a on 168.63.129.16:53: no such host\n        cluster.go:125: \t[WARNING Service-kubelet]: kubelet service is not enabled, please run 'systemctl enable kubelet.service'\n        cluster.go:125: [preflight] Pulling images required for setting up a Kubernetes cluster\n        cluster.go:125: [preflight] This might take a minute or two, depending on the speed of your internet connection\n        cluster.go:125: [preflight] You can also perform this action beforehand using 'kubeadm config images pull'\n        cluster.go:125: W1021 15:54:58.699253    2723 checks.go:907] detected that the sandbox image \"registry.k8s.io/pause:3.8\" of the container runtime is inconsistent with that used by kubeadm. It is recommended to use \"registry.k8s.io/pause:3.10.2\" as the CRI sandbox image.\n        cluster.go:125: [certs] Using certificateDir folder \"/etc/kubernetes/pki\"\n        cluster.go:125: [certs] Generating \"ca\" certificate and key\n        cluster.go:125: [certs] Generating \"apiserver\" certificate and key\n        cluster.go:125: [certs] apiserver serving cert is signed for DNS names [ci-4081.3.11--d3e5018c4a kubernetes kubernetes.default kubernetes.default.svc kubernetes.default.svc.cluster.local] and IPs [10.96.0.1 10.0.0.22]\n        cluster.go:125: [certs] Generating \"apiserver-kubelet-client\" certificate and key\n        cluster.go:125: [certs] Generating \"front-proxy-ca\" certificate and key\n        cluster.go:125: [certs] Generating \"front-proxy-client\" certificate and key\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/ca certificate authority generation\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/server certificate generation\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/peer certificate generation\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/healthcheck-client certificate generation\n        cluster.go:125: [certs] External etcd mode: Skipping apiserver-etcd-client certificate generation\n        cluster.go:125: [certs] Generating \"sa\" key and public key\n        cluster.go:125: [kubeconfig] Using kubeconfig folder \"/etc/kubernetes\"\n        cluster.go:125: [kubeconfig] Writing \"admin.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"super-admin.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"kubelet.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"controller-manager.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"scheduler.conf\" kubeconfig file\n        cluster.go:125: [control-plane] Using manifest folder \"/etc/kubernetes/manifests\"\n        cluster.go:125: [control-plane] Creating static Pod manifest for \"kube-apiserver\"\n        cluster.go:125: [control-plane] Creating static Pod manifest for \"kube-controller-manager\"\n        cluster.go:125: [control-plane] Creating static Pod manifest for \"kube-scheduler\"\n        cluster.go:125: [kubelet-start] Writing kubelet environment file with flags to file \"/var/lib/kubelet/kubeadm-flags.env\"\n        cluster.go:125: [kubelet-start] Writing kubelet configuration to file \"/var/lib/kubelet/instance-config.yaml\"\n        cluster.go:125: [patches] Applied patch of type \"application/strategic-merge-patch+json\" to target \"kubeletconfiguration\"\n        cluster.go:125: [kubelet-start] Writing kubelet configuration to file \"/var/lib/kubelet/config.yaml\"\n        cluster.go:125: [kubelet-start] Starting the kubelet\n        cluster.go:125: [wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from directory \"/etc/kubernetes/manifests\"\n        cluster.go:125: [kubelet-check] Waiting for a healthy kubelet at http://127.0.0.1:10248/healthz. This can take up to 4m0s\n        cluster.go:125: [kubelet-check] The kubelet is healthy after 1.043412ms\n        cluster.go:125: [control-plane-check] Waiting for healthy control plane components. This can take up to 30m0s\n        cluster.go:125: [control-plane-check] Checking kube-apiserver at https://10.0.0.22:6443/livez\n        cluster.go:125: [control-plane-check] Checking kube-controller-manager at https://127.0.0.1:10257/healthz\n        cluster.go:125: [control-plane-check] Checking kube-scheduler at https://127.0.0.1:10259/livez\n        cluster.go:125: [control-plane-check] kube-controller-manager is healthy after 7.254889ms\n        cluster.go:125: [control-plane-check] kube-scheduler is healthy after 10.731832ms\n        cluster.go:125: [control-plane-check] kube-apiserver is healthy after 2.001138212s\n        cluster.go:125: [upload-config] Storing the configuration used in ConfigMap \"kubeadm-config\" in the \"kube-system\" Namespace\n        cluster.go:125: [kubelet] Creating a ConfigMap \"kubelet-config\" in namespace kube-system with the configuration for the kubelets in the cluster\n        cluster.go:125: [upload-certs] Skipping phase. Please see --upload-certs\n        cluster.go:125: [mark-control-plane] Marking the node ci-4081.3.11--d3e5018c4a as control-plane by adding the labels: [node-role.kubernetes.io/control-plane node.kubernetes.io/exclude-from-external-load-balancers]\n        cluster.go:125: [mark-control-plane] Marking the node ci-4081.3.11--d3e5018c4a as control-plane by adding the taints [node-role.kubernetes.io/control-plane:NoSchedule]\n        cluster.go:125: [bootstrap-token] Using token: vxrfw7.rv1z14lskbm7b5fc\n        cluster.go:125: [bootstrap-token] Configuring bootstrap tokens, cluster-info ConfigMap, RBAC Roles\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow Node Bootstrap tokens to get nodes\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow Node Bootstrap tokens to post CSRs in order for nodes to get long term certificate credentials\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow the csrapprover controller automatically approve CSRs from a Node Bootstrap Token\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow certificate rotation for all node client certificates in the cluster\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow the API server kubelet client certificate to access the kubelet API\n        cluster.go:125: [bootstrap-token] Creating the \"cluster-info\" ConfigMap in the \"kube-public\" namespace\n        cluster.go:125: [kubelet-finalize] Updating \"/etc/kubernetes/kubelet.conf\" to point to a rotatable kubelet client certificate and key\n        cluster.go:125: [addons] Applied essential addon: CoreDNS\n        cluster.go:125: [addons] Applied essential addon: kube-proxy\n        cluster.go:125: \n        cluster.go:125: Your Kubernetes control-plane has initialized successfully!\n        cluster.go:125: \n        cluster.go:125: To start using your cluster, you need to run the following as a regular user:\n        cluster.go:125: \n        cluster.go:125:   mkdir -p $HOME/.kube\n        cluster.go:125:   sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config\n        cluster.go:125:   sudo chown $(id -u):$(id -g) $HOME/.kube/config\n        cluster.go:125: \n        cluster.go:125: Alternatively, if you are the root user, you can run:\n        cluster.go:125: \n        cluster.go:125:   export KUBECONFIG=/etc/kubernetes/admin.conf\n        cluster.go:125: \n        cluster.go:125: You should now deploy a pod network to the cluster.\n        cluster.go:125: Run \"kubectl apply -f [podnetwork].yaml\" with one of the options listed at:\n        cluster.go:125:   https://kubernetes.io/docs/concepts/cluster-administration/addons/\n        cluster.go:125: \n        cluster.go:125: Then you can join any number of worker nodes by running the following on each as root:\n        cluster.go:125: \n        cluster.go:125: kubeadm join 10.0.0.22:6443 --token vxrfw7.rv1z14lskbm7b5fc \\\n        cluster.go:125: \t--discovery-token-ca-cert-hash sha256:53979aad0ea19cff8fd789952bf2448b3055bf9019fd545739e3f8bfe85bd33b\n        kubeadm.go:197: unable to setup cluster: unable to run master script: wait: remote command exited without exit status or exit signal\n"},{"name":"kubeadm.v1.37.0.cilium.base","result":"FAIL","duration":261147327047,"output":"        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-apiserver:v1.37.1\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-controller-manager:v1.37.1\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-scheduler:v1.37.1\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-proxy:v1.37.1\n        kubeadm.go:197: unable to setup cluster: unable to run master script: wait: remote command exited without exit status or exit signal\n"},{"name":"kubeadm.v1.35.1.cilium.base","result":"FAIL","duration":261196178382,"output":"        cluster.go:125: I1021 15:54:00.753457    2349 version.go:260] remote version is much newer: v1.37.1; falling back to: stable-1.35\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-apiserver:v1.35.9\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-controller-manager:v1.35.9\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-scheduler:v1.35.9\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-proxy:v1.35.9\n        cluster.go:125: [config/images] Pulled registry.k8s.io/coredns/coredns:v1.13.1\n        cluster.go:125: [config/images] Pulled registry.k8s.io/pause:3.10.1\n        cluster.go:125: [config/images] Pulled registry.k8s.io/etcd:3.6.6-0\n        cluster.go:125: I1021 15:54:41.704007    2681 version.go:260] remote version is much newer: v1.37.1; falling back to: stable-1.35\n        cluster.go:125: [init] Using Kubernetes version: v1.35.9\n        cluster.go:125: [preflight] Running pre-flight checks\n        cluster.go:125: \t[WARNING ContainerRuntimeVersion]: You must update your container runtime to a version that supports the CRI method RuntimeConfig. Falling back to using cgroupDriver from kubelet config will be removed in 1.36. For more information, see https://git.k8s.io/enhancements/keps/sig-node/4033-group-driver-detection-over-cri\n        cluster.go:125: \t[WARNING Hostname]: hostname \"ci-4081.3.11--3885a2e85c\" could not be reached\n        cluster.go:125: \t[WARNING Hostname]: hostname \"ci-4081.3.11--3885a2e85c\": lookup ci-4081.3.11--3885a2e85c on 168.63.129.16:53: no such host\n        cluster.go:125: \t[WARNING Service-kubelet]: kubelet service is not enabled, please run 'systemctl enable kubelet.service'\n        cluster.go:125: [preflight] Pulling images required for setting up a Kubernetes cluster\n        cluster.go:125: [preflight] This might take a minute or two, depending on the speed of your internet connection\n        cluster.go:125: [preflight] You can also perform this action beforehand using 'kubeadm config images pull'\n        cluster.go:125: W1021 15:54:41.917905    2681 checks.go:906] detected that the sandbox image \"registry.k8s.io/pause:3.8\" of the container runtime is inconsistent with that used by kubeadm. It is recommended to use \"registry.k8s.io/pause:3.10.1\" as the CRI sandbox image.\n        cluster.go:125: [certs] Using certificateDir folder \"/etc/kubernetes/pki\"\n        cluster.go:125: [certs] Generating \"ca\" certificate and key\n        cluster.go:125: [certs] Generating \"apiserver\" certificate and key\n        cluster.go:125: [certs] apiserver serving cert is signed for DNS names [ci-4081.3.11--3885a2e85c kubernetes kubernetes.default kubernetes.default.svc kubernetes.default.svc.cluster.local] and IPs [10.96.0.1 10.0.0.23]\n        cluster.go:125: [certs] Generating \"apiserver-kubelet-client\" certificate and key\n        cluster.go:125: [certs] Generating \"front-proxy-ca\" certificate and key\n        cluster.go:125: [certs] Generating \"front-proxy-client\" certificate and key\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/ca certificate authority generation\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/server certificate generation\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/peer certificate generation\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/healthcheck-client certificate generation\n        cluster.go:125: [certs] External etcd mode: Skipping apiserver-etcd-client certificate generation\n        cluster.go:125: [certs] Generating \"sa\" key and public key\n        cluster.go:125: [kubeconfig] Using kubeconfig folder \"/etc/kubernetes\"\n        cluster.go:125: [kubeconfig] Writing \"admin.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"super-admin.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"kubelet.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"controller-manager.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"scheduler.conf\" kubeconfig file\n        cluster.go:125: [control-plane] Using manifest folder \"/etc/kubernetes/manifests\"\n        cluster.go:125: [control-plane] Creating static Pod manifest for \"kube-apiserver\"\n        cluster.go:125: [control-plane] Creating static Pod manifest for \"kube-controller-manager\"\n        cluster.go:125: [control-plane] Creating static Pod manifest for \"kube-scheduler\"\n        cluster.go:125: [kubelet-start] Writing kubelet environment file with flags to file \"/var/lib/kubelet/kubeadm-flags.env\"\n        cluster.go:125: [kubelet-start] Writing kubelet configuration to file \"/var/lib/kubelet/instance-config.yaml\"\n        cluster.go:125: [patches] Applied patch of type \"application/strategic-merge-patch+json\" to target \"kubeletconfiguration\"\n        cluster.go:125: [kubelet-start] Writing kubelet configuration to file \"/var/lib/kubelet/config.yaml\"\n        cluster.go:125: [kubelet-start] Starting the kubelet\n        cluster.go:125: [wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from directory \"/etc/kubernetes/manifests\"\n        cluster.go:125: [kubelet-check] Waiting for a healthy kubelet at http://127.0.0.1:10248/healthz. This can take up to 4m0s\n        cluster.go:125: [kubelet-check] The kubelet is healthy after 1.00091448s\n        cluster.go:125: [control-plane-check] Waiting for healthy control plane components. This can take up to 30m0s\n        cluster.go:125: [control-plane-check] Checking kube-apiserver at https://10.0.0.23:6443/livez\n        cluster.go:125: [control-plane-check] Checking kube-controller-manager at https://127.0.0.1:10257/healthz\n        cluster.go:125: [control-plane-check] Checking kube-scheduler at https://127.0.0.1:10259/livez\n        cluster.go:125: [control-plane-check] kube-controller-manager is healthy after 5.006191296s\n        cluster.go:125: [control-plane-check] kube-scheduler is healthy after 5.574576158s\n        cluster.go:125: [control-plane-check] kube-apiserver is healthy after 7.501199594s\n        cluster.go:125: [upload-config] Storing the configuration used in ConfigMap \"kubeadm-config\" in the \"kube-system\" Namespace\n        cluster.go:125: [kubelet] Creating a ConfigMap \"kubelet-config\" in namespace kube-system with the configuration for the kubelets in the cluster\n        cluster.go:125: [upload-certs] Skipping phase. Please see --upload-certs\n        cluster.go:125: [mark-control-plane] Marking the node ci-4081.3.11--3885a2e85c as control-plane by adding the labels: [node-role.kubernetes.io/control-plane node.kubernetes.io/exclude-from-external-load-balancers]\n        cluster.go:125: [mark-control-plane] Marking the node ci-4081.3.11--3885a2e85c as control-plane by adding the taints [node-role.kubernetes.io/control-plane:NoSchedule]\n        cluster.go:125: [bootstrap-token] Using token: 9pe0d8.q8eo989oydvgdqyx\n        cluster.go:125: [bootstrap-token] Configuring bootstrap tokens, cluster-info ConfigMap, RBAC Roles\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow Node Bootstrap tokens to get nodes\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow Node Bootstrap tokens to post CSRs in order for nodes to get long term certificate credentials\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow the csrapprover controller automatically approve CSRs from a Node Bootstrap Token\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow certificate rotation for all node client certificates in the cluster\n        cluster.go:125: [bootstrap-token] Creating the \"cluster-info\" ConfigMap in the \"kube-public\" namespace\n        cluster.go:125: [kubelet-finalize] Updating \"/etc/kubernetes/kubelet.conf\" to point to a rotatable kubelet client certificate and key\n        cluster.go:125: [addons] Applied essential addon: CoreDNS\n        cluster.go:125: [addons] Applied essential addon: kube-proxy\n        cluster.go:125: \n        cluster.go:125: Your Kubernetes control-plane has initialized successfully!\n        cluster.go:125: \n        cluster.go:125: To start using your cluster, you need to run the following as a regular user:\n        cluster.go:125: \n        cluster.go:125:   mkdir -p $HOME/.kube\n        cluster.go:125:   sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config\n        cluster.go:125:   sudo chown $(id -u):$(id -g) $HOME/.kube/config\n        cluster.go:125: \n        cluster.go:125: Alternatively, if you are the root user, you can run:\n        cluster.go:125: \n        cluster.go:125:   export KUBECONFIG=/etc/kubernetes/admin.conf\n        cluster.go:125: \n        cluster.go:125: You should now deploy a pod network to the cluster.\n        cluster.go:125: Run \"kubectl apply -f [podnetwork].yaml\" with one of the options listed at:\n        cluster.go:125:   https://kubernetes.io/docs/concepts/cluster-administration/addons/\n        cluster.go:125: \n        cluster.go:125: Then you can join any number of worker nodes by running the following on each as root:\n        cluster.go:125: \n        cluster.go:125: kubeadm join 10.0.0.23:6443 --token 9pe0d8.q8eo989oydvgdqyx \\\n        cluster.go:125: \t--discovery-token-ca-cert-hash sha256:6c35f68c4a621410362b7df8bea34089015ac6a2520f7d70b24e663025b75397\n        kubeadm.go:197: unable to setup cluster: unable to run master script: wait: remote command exited without exit status or exit signal\n"},{"name":"kubeadm.v1.35.1.flannel.cgroupv1.base","result":"FAIL","duration":282181441237,"output":"        cluster.go:125: I1021 15:53:58.552338    2492 version.go:260] remote version is much newer: v1.37.1; falling back to: stable-1.35\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-apiserver:v1.35.9\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-controller-manager:v1.35.9\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-scheduler:v1.35.9\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-proxy:v1.35.9\n        cluster.go:125: [config/images] Pulled registry.k8s.io/coredns/coredns:v1.13.1\n        cluster.go:125: [config/images] Pulled registry.k8s.io/pause:3.10.1\n        cluster.go:125: [config/images] Pulled registry.k8s.io/etcd:3.6.6-0\n        cluster.go:125: I1021 15:54:39.167761    2862 version.go:260] remote version is much newer: v1.37.1; falling back to: stable-1.35\n        cluster.go:125: [init] Using Kubernetes version: v1.35.9\n        cluster.go:125: [preflight] Running pre-flight checks\n        cluster.go:125: \t[WARNING ContainerRuntimeVersion]: You must update your container runtime to a version that supports the CRI method RuntimeConfig. Falling back to using cgroupDriver from kubelet config will be removed in 1.36. For more information, see https://git.k8s.io/enhancements/keps/sig-node/4033-group-driver-detection-over-cri\n        cluster.go:125: [preflight] The system verification failed. Printing the output from the verification:\n        cluster.go:125: \u001b[0;37mKERNEL_VERSION\u001b[0m: \u001b[0;32m6.6.159-flatcar\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_NAMESPACES\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_NET_NS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_PID_NS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_IPC_NS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_UTS_NS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CPUSETS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_MEMCG\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_INET\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_EXT4_FS\u001b[0m: \u001b[0;32menabled (as module)\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_PROC_FS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_NETFILTER_XT_TARGET_REDIRECT\u001b[0m: \u001b[0;32menabled (as module)\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_NETFILTER_XT_MATCH_COMMENT\u001b[0m: \u001b[0;32menabled (as module)\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_FAIR_GROUP_SCHED\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CGROUPS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CGROUP_CPUACCT\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CGROUP_DEVICE\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CGROUP_FREEZER\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CGROUP_PIDS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CGROUP_SCHED\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_OVERLAY_FS\u001b[0m: \u001b[0;32menabled (as module)\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_AUFS_FS\u001b[0m: \u001b[0;33mnot set - Required for aufs.\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_BLK_DEV_DM\u001b[0m: \u001b[0;32menabled (as module)\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CFS_BANDWIDTH\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_SECCOMP\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_SECCOMP_FILTER\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mOS\u001b[0m: \u001b[0;32mLinux\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_CPU\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_CPUACCT\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_CPUSET\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_DEVICES\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_FREEZER\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_MEMORY\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_PIDS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_HUGETLB\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_BLKIO\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \t[WARNING SystemVerification]: cgroups v1 support is deprecated and will be removed in a future release. Please migrate to cgroups v2. To explicitly enable cgroups v1 support for kubelet v1.35 or newer, you must set the kubelet configuration option 'FailCgroupV1' to 'false'. You must also explicitly skip this validation. For more information, see https://git.k8s.io/enhancements/keps/sig-node/5573-remove-cgroup-v1\n        cluster.go:125: \t[WARNING Hostname]: hostname \"ci-4081.3.11--be9e1e54fa\" could not be reached\n        cluster.go:125: \t[WARNING Hostname]: hostname \"ci-4081.3.11--be9e1e54fa\": lookup ci-4081.3.11--be9e1e54fa on 168.63.129.16:53: no such host\n        cluster.go:125: \t[WARNING Service-kubelet]: kubelet service is not enabled, please run 'systemctl enable kubelet.service'\n        cluster.go:125: [preflight] Pulling images required for setting up a Kubernetes cluster\n        cluster.go:125: [preflight] This might take a minute or two, depending on the speed of your internet connection\n        cluster.go:125: [preflight] You can also perform this action beforehand using 'kubeadm config images pull'\n        cluster.go:125: W1021 15:54:39.369136    2862 checks.go:906] detected that the sandbox image \"registry.k8s.io/pause:3.8\" of the container runtime is inconsistent with that used by kubeadm. It is recommended to use \"registry.k8s.io/pause:3.10.1\" as the CRI sandbox image.\n        cluster.go:125: [certs] Using certificateDir folder \"/etc/kubernetes/pki\"\n        cluster.go:125: [certs] Generating \"ca\" certificate and key\n        cluster.go:125: [certs] Generating \"apiserver\" certificate and key\n        cluster.go:125: [certs] apiserver serving cert is signed for DNS names [ci-4081.3.11--be9e1e54fa kubernetes kubernetes.default kubernetes.default.svc kubernetes.default.svc.cluster.local] and IPs [10.96.0.1 10.0.0.21]\n        cluster.go:125: [certs] Generating \"apiserver-kubelet-client\" certificate and key\n        cluster.go:125: [certs] Generating \"front-proxy-ca\" certificate and key\n        cluster.go:125: [certs] Generating \"front-proxy-client\" certificate and key\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/ca certificate authority generation\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/server certificate generation\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/peer certificate generation\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/healthcheck-client certificate generation\n        cluster.go:125: [certs] External etcd mode: Skipping apiserver-etcd-client certificate generation\n        cluster.go:125: [certs] Generating \"sa\" key and public key\n        cluster.go:125: [kubeconfig] Using kubeconfig folder \"/etc/kubernetes\"\n        cluster.go:125: [kubeconfig] Writing \"admin.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"super-admin.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"kubelet.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"controller-manager.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"scheduler.conf\" kubeconfig file\n        cluster.go:125: [control-plane] Using manifest folder \"/etc/kubernetes/manifests\"\n        cluster.go:125: [control-plane] Creating static Pod manifest for \"kube-apiserver\"\n        cluster.go:125: [control-plane] Creating static Pod manifest for \"kube-controller-manager\"\n        cluster.go:125: [control-plane] Creating static Pod manifest for \"kube-scheduler\"\n        cluster.go:125: [kubelet-start] Writing kubelet environment file with flags to file \"/var/lib/kubelet/kubeadm-flags.env\"\n        cluster.go:125: [kubelet-start] Writing kubelet configuration to file \"/var/lib/kubelet/instance-config.yaml\"\n        cluster.go:125: [patches] Applied patch of type \"application/strategic-merge-patch+json\" to target \"kubeletconfiguration\"\n        cluster.go:125: [kubelet-start] Writing kubelet configuration to file \"/var/lib/kubelet/config.yaml\"\n        cluster.go:125: [kubelet-start] Starting the kubelet\n        cluster.go:125: [wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from directory \"/etc/kubernetes/manifests\"\n        cluster.go:125: [kubelet-check] Waiting for a healthy kubelet at http://127.0.0.1:10248/healthz. This can take up to 4m0s\n        cluster.go:125: [kubelet-check] The kubelet is healthy after 3.507997603s\n        cluster.go:125: [control-plane-check] Waiting for healthy control plane components. This can take up to 30m0s\n        cluster.go:125: [control-plane-check] Checking kube-apiserver at https://10.0.0.21:6443/livez\n        cluster.go:125: [control-plane-check] Checking kube-controller-manager at https://127.0.0.1:10257/healthz\n        cluster.go:125: [control-plane-check] Checking kube-scheduler at https://127.0.0.1:10259/livez\n        cluster.go:125: [control-plane-check] kube-controller-manager is healthy after 11.011884671s\n        cluster.go:125: [control-plane-check] kube-scheduler is healthy after 11.903543281s\n        cluster.go:125: [control-plane-check] kube-apiserver is healthy after 14.00146886s\n        cluster.go:125: [upload-config] Storing the configuration used in ConfigMap \"kubeadm-config\" in the \"kube-system\" Namespace\n        cluster.go:125: [kubelet] Creating a ConfigMap \"kubelet-config\" in namespace kube-system with the configuration for the kubelets in the cluster\n        cluster.go:125: [upload-certs] Skipping phase. Please see --upload-certs\n        cluster.go:125: [mark-control-plane] Marking the node ci-4081.3.11--be9e1e54fa as control-plane by adding the labels: [node-role.kubernetes.io/control-plane node.kubernetes.io/exclude-from-external-load-balancers]\n        cluster.go:125: [mark-control-plane] Marking the node ci-4081.3.11--be9e1e54fa as control-plane by adding the taints [node-role.kubernetes.io/control-plane:NoSchedule]\n        cluster.go:125: [bootstrap-token] Using token: k8oh6j.ne0bqcmow3dopg1n\n        cluster.go:125: [bootstrap-token] Configuring bootstrap tokens, cluster-info ConfigMap, RBAC Roles\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow Node Bootstrap tokens to get nodes\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow Node Bootstrap tokens to post CSRs in order for nodes to get long term certificate credentials\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow the csrapprover controller automatically approve CSRs from a Node Bootstrap Token\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow certificate rotation for all node client certificates in the cluster\n        cluster.go:125: [bootstrap-token] Creating the \"cluster-info\" ConfigMap in the \"kube-public\" namespace\n        cluster.go:125: [kubelet-finalize] Updating \"/etc/kubernetes/kubelet.conf\" to point to a rotatable kubelet client certificate and key\n        cluster.go:125: [addons] Applied essential addon: CoreDNS\n        cluster.go:125: [addons] Applied essential addon: kube-proxy\n        cluster.go:125: \n        cluster.go:125: Your Kubernetes control-plane has initialized successfully!\n        cluster.go:125: \n        cluster.go:125: To start using your cluster, you need to run the following as a regular user:\n        cluster.go:125: \n        cluster.go:125:   mkdir -p $HOME/.kube\n        cluster.go:125:   sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config\n        cluster.go:125:   sudo chown $(id -u):$(id -g) $HOME/.kube/config\n        cluster.go:125: \n        cluster.go:125: Alternatively, if you are the root user, you can run:\n        cluster.go:125: \n        cluster.go:125:   export KUBECONFIG=/etc/kubernetes/admin.conf\n        cluster.go:125: \n        cluster.go:125: You should now deploy a pod network to the cluster.\n        cluster.go:125: Run \"kubectl apply -f [podnetwork].yaml\" with one of the options listed at:\n        cluster.go:125:   https://kubernetes.io/docs/concepts/cluster-administration/addons/\n        cluster.go:125: \n        cluster.go:125: Then you can join any number of worker nodes by running the following on each as root:\n        cluster.go:125: \n        cluster.go:125: kubeadm join 10.0.0.21:6443 --token k8oh6j.ne0bqcmow3dopg1n \\\n        cluster.go:125: \t--discovery-token-ca-cert-hash sha256:33e23de5318d9dd014ba5efaa21ea1108757e9e6594636a9a9838dba723de8fb \n        cluster.go:125: namespace/kube-flannel created\n        cluster.go:125: clusterrole.rbac.authorization.k8s.io/flannel created\n        cluster.go:125: clusterrolebinding.rbac.authorization.k8s.io/flannel created\n        cluster.go:125: serviceaccount/flannel created\n        cluster.go:125: configmap/kube-flannel-cfg created\n        cluster.go:125: daemonset.apps/kube-flannel-ds created\n        kubeadm.go:197: unable to setup cluster: unable to create worker node: PollUntilDone(ci-4081.3.11--83cc518771): GET https://management.azure.com/subscriptions/0e46bd28-a80f-4d3a-8200-d9eb8d80cb2e/providers/Microsoft.Compute/locations/northeurope/operations/3ac3bdbd-a240-4e0c-9630-cd2d07082b5e\n--------------------------------------------------------------------------------\nRESPONSE 200: 200 OK\nERROR CODE: OperationPreempted\n--------------------------------------------------------------------------------\n{\n  \"startTime\": \"2026-10-21T15:55:05.2676064+00:00\",\n  \"endTime\": \"2026-10-21T15:55:41.955015+00:00\",\n  \"status\": \"Canceled\",\n  \"error\": {\n    \"code\": \"OperationPreempted\",\n    \"message\": \"Operation execution has been preempted by a more recent operation.\"\n  },\n  \"name\": \"3ac3bdbd-a240-4e0c-9630-cd2d07082b5e\"\n}\n--------------------------------------------------------------------------------\n"},{"name":"kubeadm.v1.35.1.calico.base","result":"FAIL","duration":392186338264,"output":"        kubeadm.go:197: unable to setup cluster: unable to get etcd node health: health polling failed: dial tcp 128.251.8.104:22: i/o timeout: \n"},{"name":"kubeadm.v1.37.0.calico.base","result":"FAIL","duration":481884389654,"output":"        kubeadm.go:197: unable to setup cluster: unable to get etcd node health: health polling failed: dial tcp 20.223.173.137:22: i/o timeout: \n"},{"name":"kubeadm.v1.35.1.calico.cgroupv1.base","result":"FAIL","duration":999705791428,"output":"        cluster.go:125: I1021 15:54:10.607960    2546 version.go:260] remote version is much newer: v1.37.1; falling back to: stable-1.35\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-apiserver:v1.35.9\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-controller-manager:v1.35.9\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-scheduler:v1.35.9\n        cluster.go:125: [config/images] Pulled registry.k8s.io/kube-proxy:v1.35.9\n        cluster.go:125: [config/images] Pulled registry.k8s.io/coredns/coredns:v1.13.1\n        cluster.go:125: [config/images] Pulled registry.k8s.io/pause:3.10.1\n        cluster.go:125: [config/images] Pulled registry.k8s.io/etcd:3.6.6-0\n        cluster.go:125: I1021 15:54:24.715736    2783 version.go:260] remote version is much newer: v1.37.1; falling back to: stable-1.35\n        cluster.go:125: [init] Using Kubernetes version: v1.35.9\n        cluster.go:125: [preflight] Running pre-flight checks\n        cluster.go:125: \t[WARNING ContainerRuntimeVersion]: You must update your container runtime to a version that supports the CRI method RuntimeConfig. Falling back to using cgroupDriver from kubelet config will be removed in 1.36. For more information, see https://git.k8s.io/enhancements/keps/sig-node/4033-group-driver-detection-over-cri\n        cluster.go:125: [preflight] The system verification failed. Printing the output from the verification:\n        cluster.go:125: \u001b[0;37mKERNEL_VERSION\u001b[0m: \u001b[0;32m6.6.159-flatcar\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_NAMESPACES\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_NET_NS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_PID_NS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_IPC_NS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_UTS_NS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CPUSETS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_MEMCG\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_INET\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_EXT4_FS\u001b[0m: \u001b[0;32menabled (as module)\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_PROC_FS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_NETFILTER_XT_TARGET_REDIRECT\u001b[0m: \u001b[0;32menabled (as module)\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_NETFILTER_XT_MATCH_COMMENT\u001b[0m: \u001b[0;32menabled (as module)\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_FAIR_GROUP_SCHED\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CGROUPS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CGROUP_CPUACCT\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CGROUP_DEVICE\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CGROUP_FREEZER\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CGROUP_PIDS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CGROUP_SCHED\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_OVERLAY_FS\u001b[0m: \u001b[0;32menabled (as module)\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_AUFS_FS\u001b[0m: \u001b[0;33mnot set - Required for aufs.\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_BLK_DEV_DM\u001b[0m: \u001b[0;32menabled (as module)\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_CFS_BANDWIDTH\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_SECCOMP\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCONFIG_SECCOMP_FILTER\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mOS\u001b[0m: \u001b[0;32mLinux\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_CPU\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_CPUACCT\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_CPUSET\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_DEVICES\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_FREEZER\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_MEMORY\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_PIDS\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_HUGETLB\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \u001b[0;37mCGROUPS_BLKIO\u001b[0m: \u001b[0;32menabled\u001b[0m\n        cluster.go:125: \t[WARNING SystemVerification]: cgroups v1 support is deprecated and will be removed in a future release. Please migrate to cgroups v2. To explicitly enable cgroups v1 support for kubelet v1.35 or newer, you must set the kubelet configuration option 'FailCgroupV1' to 'false'. You must also explicitly skip this validation. For more information, see https://git.k8s.io/enhancements/keps/sig-node/5573-remove-cgroup-v1\n        cluster.go:125: \t[WARNING Hostname]: hostname \"ci-4081.3.11--926e61fd59\" could not be reached\n        cluster.go:125: \t[WARNING Hostname]: hostname \"ci-4081.3.11--926e61fd59\": lookup ci-4081.3.11--926e61fd59 on 168.63.129.16:53: no such host\n        cluster.go:125: \t[WARNING Service-kubelet]: kubelet service is not enabled, please run 'systemctl enable kubelet.service'\n        cluster.go:125: [preflight] Pulling images required for setting up a Kubernetes cluster\n        cluster.go:125: [preflight] This might take a minute or two, depending on the speed of your internet connection\n        cluster.go:125: [preflight] You can also perform this action beforehand using 'kubeadm config images pull'\n        cluster.go:125: W1021 15:54:24.915953    2783 checks.go:906] detected that the sandbox image \"registry.k8s.io/pause:3.8\" of the container runtime is inconsistent with that used by kubeadm. It is recommended to use \"registry.k8s.io/pause:3.10.1\" as the CRI sandbox image.\n        cluster.go:125: [certs] Using certificateDir folder \"/etc/kubernetes/pki\"\n        cluster.go:125: [certs] Generating \"ca\" certificate and key\n        cluster.go:125: [certs] Generating \"apiserver\" certificate and key\n        cluster.go:125: [certs] apiserver serving cert is signed for DNS names [ci-4081.3.11--926e61fd59 kubernetes kubernetes.default kubernetes.default.svc kubernetes.default.svc.cluster.local] and IPs [10.96.0.1 10.0.0.6]\n        cluster.go:125: [certs] Generating \"apiserver-kubelet-client\" certificate and key\n        cluster.go:125: [certs] Generating \"front-proxy-ca\" certificate and key\n        cluster.go:125: [certs] Generating \"front-proxy-client\" certificate and key\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/ca certificate authority generation\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/server certificate generation\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/peer certificate generation\n        cluster.go:125: [certs] External etcd mode: Skipping etcd/healthcheck-client certificate generation\n        cluster.go:125: [certs] External etcd mode: Skipping apiserver-etcd-client certificate generation\n        cluster.go:125: [certs] Generating \"sa\" key and public key\n        cluster.go:125: [kubeconfig] Using kubeconfig folder \"/etc/kubernetes\"\n        cluster.go:125: [kubeconfig] Writing \"admin.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"super-admin.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"kubelet.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"controller-manager.conf\" kubeconfig file\n        cluster.go:125: [kubeconfig] Writing \"scheduler.conf\" kubeconfig file\n        cluster.go:125: [control-plane] Using manifest folder \"/etc/kubernetes/manifests\"\n        cluster.go:125: [control-plane] Creating static Pod manifest for \"kube-apiserver\"\n        cluster.go:125: [control-plane] Creating static Pod manifest for \"kube-controller-manager\"\n        cluster.go:125: [control-plane] Creating static Pod manifest for \"kube-scheduler\"\n        cluster.go:125: [kubelet-start] Writing kubelet environment file with flags to file \"/var/lib/kubelet/kubeadm-flags.env\"\n        cluster.go:125: [kubelet-start] Writing kubelet configuration to file \"/var/lib/kubelet/instance-config.yaml\"\n        cluster.go:125: [patches] Applied patch of type \"application/strategic-merge-patch+json\" to target \"kubeletconfiguration\"\n        cluster.go:125: [kubelet-start] Writing kubelet configuration to file \"/var/lib/kubelet/config.yaml\"\n        cluster.go:125: [kubelet-start] Starting the kubelet\n        cluster.go:125: [wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from directory \"/etc/kubernetes/manifests\"\n        cluster.go:125: [kubelet-check] Waiting for a healthy kubelet at http://127.0.0.1:10248/healthz. This can take up to 4m0s\n        cluster.go:125: [kubelet-check] The kubelet is healthy after 501.708795ms\n        cluster.go:125: [control-plane-check] Waiting for healthy control plane components. This can take up to 30m0s\n        cluster.go:125: [control-plane-check] Checking kube-apiserver at https://10.0.0.6:6443/livez\n        cluster.go:125: [control-plane-check] Checking kube-controller-manager at https://127.0.0.1:10257/healthz\n        cluster.go:125: [control-plane-check] Checking kube-scheduler at https://127.0.0.1:10259/livez\n        cluster.go:125: [control-plane-check] kube-controller-manager is healthy after 2.506277649s\n        cluster.go:125: [control-plane-check] kube-scheduler is healthy after 3.070375891s\n        cluster.go:125: [control-plane-check] kube-apiserver is healthy after 5.001343729s\n        cluster.go:125: [upload-config] Storing the configuration used in ConfigMap \"kubeadm-config\" in the \"kube-system\" Namespace\n        cluster.go:125: [kubelet] Creating a ConfigMap \"kubelet-config\" in namespace kube-system with the configuration for the kubelets in the cluster\n        cluster.go:125: [upload-certs] Skipping phase. Please see --upload-certs\n        cluster.go:125: [mark-control-plane] Marking the node ci-4081.3.11--926e61fd59 as control-plane by adding the labels: [node-role.kubernetes.io/control-plane node.kubernetes.io/exclude-from-external-load-balancers]\n        cluster.go:125: [mark-control-plane] Marking the node ci-4081.3.11--926e61fd59 as control-plane by adding the taints [node-role.kubernetes.io/control-plane:NoSchedule]\n        cluster.go:125: [bootstrap-token] Using token: 0kiqvw.y2c00uk5gdpunn6l\n        cluster.go:125: [bootstrap-token] Configuring bootstrap tokens, cluster-info ConfigMap, RBAC Roles\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow Node Bootstrap tokens to get nodes\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow Node Bootstrap tokens to post CSRs in order for nodes to get long term certificate credentials\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow the csrapprover controller automatically approve CSRs from a Node Bootstrap Token\n        cluster.go:125: [bootstrap-token] Configured RBAC rules to allow certificate rotation for all node client certificates in the cluster\n        cluster.go:125: [bootstrap-token] Creating the \"cluster-info\" ConfigMap in the \"kube-public\" namespace\n        cluster.go:125: [kubelet-finalize] Updating \"/etc/kubernetes/kubelet.conf\" to point to a rotatable kubelet client certificate and key\n        cluster.go:125: [addons] Applied essential addon: CoreDNS\n        cluster.go:125: [addons] Applied essential addon: kube-proxy\n        cluster.go:125: \n        cluster.go:125: Your Kubernetes control-plane has initialized successfully!\n        cluster.go:125: \n        cluster.go:125: To start using your cluster, you need to run the following as a regular user:\n        cluster.go:125: \n        cluster.go:125:   mkdir -p $HOME/.kube\n        cluster.go:125:   sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config\n        cluster.go:125:   sudo chown $(id -u):$(id -g) $HOME/.kube/config\n        cluster.go:125: \n        cluster.go:125: Alternatively, if you are the root user, you can run:\n        cluster.go:125: \n        cluster.go:125:   export KUBECONFIG=/etc/kubernetes/admin.conf\n        cluster.go:125: \n        cluster.go:125: You should now deploy a pod network to the cluster.\n        cluster.go:125: Run \"kubectl apply -f [podnetwork].yaml\" with one of the options listed at:\n        cluster.go:125:   https://kubernetes.io/docs/concepts/cluster-administration/addons/\n        cluster.go:125: \n        cluster.go:125: Then you can join any number of worker nodes by running the following on each as root:\n        cluster.go:125: \n        cluster.go:125: kubeadm join 10.0.0.6:6443 --token 0kiqvw.y2c00uk5gdpunn6l \\\n        cluster.go:125: \t--discovery-token-ca-cert-hash sha256:ebf03c2b0a192f7fae267207afad9f29caf708fb9e33cef58bf466fb0968762a \n        cluster.go:125: namespace/tigera-operator created\n        cluster.go:125: serviceaccount/tigera-operator created\n        cluster.go:125: clusterrole.rbac.authorization.k8s.io/tigera-operator-secrets created\n        cluster.go:125: clusterrole.rbac.authorization.k8s.io/tigera-operator created\n        cluster.go:125: clusterrolebinding.rbac.authorization.k8s.io/tigera-operator created\n        cluster.go:125: rolebinding.rbac.authorization.k8s.io/tigera-operator-secrets created\n        cluster.go:125: deployment.apps/tigera-operator created\n        cluster.go:125: customresourcedefinition.apiextensions.k8s.io/installations.operator.tigera.io condition met\n        cluster.go:125: customresourcedefinition.apiextensions.k8s.io/installations.operator.tigera.io condition met\n        cluster.go:125: customresourcedefinition.apiextensions.k8s.io/apiservers.operator.tigera.io condition met\n        cluster.go:125: customresourcedefinition.apiextensions.k8s.io/apiservers.operator.tigera.io condition met\n        cluster.go:125: installation.operator.tigera.io/default created\n        cluster.go:125: apiserver.operator.tigera.io/default created\n        cluster.go:125: goldmane.operator.tigera.io/default created\n        cluster.go:125: whisker.operator.tigera.io/default created\n        kubeadm.go:197: unable to setup cluster: unable to create worker node: PollUntilDone(ci-4081.3.11--884bd6ef46): GET https://management.azure.com/subscriptions/0e46bd28-a80f-4d3a-8200-d9eb8d80cb2e/providers/Microsoft.Compute/locations/northeurope/operations/ea74a778-3be4-4984-9356-75550b6925d9\n--------------------------------------------------------------------------------\nRESPONSE 200: 200 OK\nERROR CODE: OperationPreempted\n--------------------------------------------------------------------------------\n{\n  \"startTime\": \"2026-10-21T15:54:53.5527602+00:00\",\n  \"endTime\": \"2026-10-21T16:07:35.0801489+00:00\",\n  \"status\": \"Canceled\",\n  \"error\": {\n    \"code\": \"OperationPreempted\",\n    \"message\": \"Operation execution has been preempted by a more recent operation.\"\n  },\n  \"name\": \"ea74a778-3be4-4984-9356-75550b6925d9\"\n}\n--------------------------------------------------------------------------------\n"},{"name":"cl.etcd-member.discovery","result":"FAIL","duration":3622741789226,"output":"        harness.go:651: Cluster failed starting machines: machine \"ci-4081.3.11--721e278e69\" failed basic checks: ssh unreachable or system not ready: failure checking if machine is running: systemctl is-system-running returned stdout: \"\", stderr: \"\", err: dial tcp 132.164.254.154:22: i/o timeout, systemctl list-jobs returned stdout: \"\", stderr: \"\", err: dial tcp 132.164.254.154:22: i/o timeout\n"},{"name":"cl.flannel.vxlan","result":"FAIL","duration":3691382068690,"output":"        harness.go:651: Cluster failed starting machines: machine \"ci-4081.3.11--a5576551e6\" failed basic checks: ssh unreachable or system not ready: failure checking if machine is running: systemctl is-system-running returned stdout: \"\", stderr: \"\", err: dial tcp 20.223.213.228:22: i/o timeout, systemctl list-jobs returned stdout: \"\", stderr: \"\", err: dial tcp 20.223.213.228:22: i/o timeout\n"}],"result":"FAIL","platform":"azure","version":"4081.3.11"}