### Test report for 4459.2.4+nightly-20260416-2100 / arm64 **Platforms tested** : stackit 🟢 ok **cl.basic**; Succeeded: stackit (1) 🟢 ok **cl.cloudinit.basic**; Succeeded: stackit (1) 🟢 ok **cl.etcd-member.discovery**; Succeeded: stackit (1) 🟢 ok **cl.flannel.vxlan**; Succeeded: stackit (1) 🟢 ok **cl.ignition.kargs**; Succeeded: stackit (1) 🟢 ok **cl.ignition.misc.empty**; Succeeded: stackit (1) 🟢 ok **cl.ignition.v1.noop**; Succeeded: stackit (2); Failed: stackit (1)

Diagnostic output for stackit, run 1

``` L1: " Error: _harness.go:608: Cluster failed: creating network for cluster: WaitWithContext() has timed out: context deadline exceeded_" L2: " " ```

🟢 ok **cl.ignition.v2.btrfsroot**; Succeeded: stackit (1) 🟢 ok **cl.ignition.v2.noop**; Succeeded: stackit (1) 🟢 ok **cl.install.cloudinit**; Succeeded: stackit (1) 🟢 ok **cl.internet**; Succeeded: stackit (1) 🟢 ok **cl.network.initramfs.second-boot**; Succeeded: stackit (1) 🟢 ok **coreos.ignition.once**; Succeeded: stackit (1) 🟢 ok **coreos.ignition.resource.local**; Succeeded: stackit (1) 🟢 ok **coreos.ignition.resource.remote**; Succeeded: stackit (1) 🟢 ok **coreos.ignition.security.tls**; Succeeded: stackit (1) 🟢 ok **coreos.ignition.sethostname**; Succeeded: stackit (1) 🟢 ok **coreos.ignition.ssh.key**; Succeeded: stackit (1) 🟢 ok **docker.network-openbsd-nc**; Succeeded: stackit (1) 🟢 ok **kubeadm.v1.33.8.calico.base**; Succeeded: stackit (2); Failed: stackit (1)

Diagnostic output for stackit, run 1

``` L1: " Error: _kubeadm.go:197: unable to setup cluster: unable to create master node: error creating IP address: 504 Gateway Timeout, status code 504, Body: 🟢 ok **kubeadm.v1.33.8.cilium.base**; Succeeded: stackit (1) 🟢 ok **kubeadm.v1.33.8.flannel.base**; Succeeded: stackit (2); Failed: stackit (1)

Diagnostic output for stackit, run 1

``` L1: " Error: _cluster.go:125: I0416 23:34:00.001712 2079 version.go:261] remote version is much newer: v1.35.4; falling back to: stable-1.33" L2: "cluster.go:125: [config/images] Pulled registry.k8s.io/kube-apiserver:v1.33.11" L3: "cluster.go:125: [config/images] Pulled registry.k8s.io/kube-controller-manager:v1.33.11" L4: "cluster.go:125: [config/images] Pulled registry.k8s.io/kube-scheduler:v1.33.11" L5: "cluster.go:125: [config/images] Pulled registry.k8s.io/kube-proxy:v1.33.11" L6: "cluster.go:125: [config/images] Pulled registry.k8s.io/coredns/coredns:v1.12.0" L7: "cluster.go:125: [config/images] Pulled registry.k8s.io/pause:3.10" L8: "cluster.go:125: [config/images] Pulled registry.k8s.io/etcd:3.5.24-0" L9: "cluster.go:125: I0416 23:34:07.858115 2311 version.go:261] remote version is much newer: v1.35.4; falling back to: stable-1.33" L10: "cluster.go:125: [init] Using Kubernetes version: v1.33.11" L11: "cluster.go:125: [preflight] Running pre-flight checks" L12: "cluster.go:125: [WARNING Hostname]: hostname __ci-4459-2-4-n-361eecfe24__ could not be reached" L13: "cluster.go:125: [WARNING Hostname]: hostname __ci-4459-2-4-n-361eecfe24__: lookup ci-4459-2-4-n-361eecfe24 on 1.1.1.1:53: no such host" L14: "cluster.go:125: [WARNING Service-Kubelet]: kubelet service is not enabled, please run _systemctl enable kubelet.service_" L15: "cluster.go:125: [preflight] Pulling images required for setting up a Kubernetes cluster" L16: "cluster.go:125: [preflight] This might take a minute or two, depending on the speed of your internet connection" L17: "cluster.go:125: [preflight] You can also perform this action beforehand using _kubeadm config images pull_" L18: "cluster.go:125: [certs] Using certificateDir folder __/etc/kubernetes/pki__" L19: "cluster.go:125: [certs] Generating __ca__ certificate and key" L20: "cluster.go:125: [certs] Generating __apiserver__ certificate and key" L21: "cluster.go:125: [certs] apiserver serving cert is signed for DNS names [ci-4459-2-4-n-361eecfe24 kubernetes kubernetes.default kubernetes.default.svc kubernetes.default.svc.cluster.local] and IPs [10.?96.0.1 10.0.1.81]" L22: "cluster.go:125: [certs] Generating __apiserver-kubelet-client__ certificate and key" L23: "cluster.go:125: [certs] Generating __front-proxy-ca__ certificate and key" L24: "cluster.go:125: [certs] Generating __front-proxy-client__ certificate and key" L25: "cluster.go:125: [certs] External etcd mode: Skipping etcd/ca certificate authority generation" L26: "cluster.go:125: [certs] External etcd mode: Skipping etcd/server certificate generation" L27: "cluster.go:125: [certs] External etcd mode: Skipping etcd/peer certificate generation" L28: "cluster.go:125: [certs] External etcd mode: Skipping etcd/healthcheck-client certificate generation" L29: "cluster.go:125: [certs] External etcd mode: Skipping apiserver-etcd-client certificate generation" L30: "cluster.go:125: [certs] Generating __sa__ key and public key" L31: "cluster.go:125: [kubeconfig] Using kubeconfig folder __/etc/kubernetes__" L32: "cluster.go:125: [kubeconfig] Writing __admin.conf__ kubeconfig file" L33: "cluster.go:125: [kubeconfig] Writing __super-admin.conf__ kubeconfig file" L34: "cluster.go:125: [kubeconfig] Writing __kubelet.conf__ kubeconfig file" L35: "cluster.go:125: [kubeconfig] Writing __controller-manager.conf__ kubeconfig file" L36: "cluster.go:125: [kubeconfig] Writing __scheduler.conf__ kubeconfig file" L37: "cluster.go:125: [control-plane] Using manifest folder __/etc/kubernetes/manifests__" L38: "cluster.go:125: [control-plane] Creating static Pod manifest for __kube-apiserver__" L39: "cluster.go:125: [control-plane] Creating static Pod manifest for __kube-controller-manager__" L40: "cluster.go:125: [control-plane] Creating static Pod manifest for __kube-scheduler__" L41: "cluster.go:125: [kubelet-start] Writing kubelet environment file with flags to file __/var/lib/kubelet/kubeadm-flags.env__" L42: "cluster.go:125: [kubelet-start] Writing kubelet configuration to file __/var/lib/kubelet/config.yaml__" L43: "cluster.go:125: [kubelet-start] Starting the kubelet" L44: "cluster.go:125: [wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from directory __/etc/kubernetes/manifests__" L45: "cluster.go:125: [kubelet-check] Waiting for a healthy kubelet at http://127.0.0.1:10248/healthz. This can take up to 4m0s" L46: "cluster.go:125: [kubelet-check] The kubelet is healthy after 1.501675696s" L47: "cluster.go:125: [control-plane-check] Waiting for healthy control plane components. This can take up to 30m0s" L48: "cluster.go:125: [control-plane-check] Checking kube-apiserver at https://10.0.1.81:6443/livez" L49: "cluster.go:125: [control-plane-check] Checking kube-controller-manager at https://127.0.0.1:10257/healthz" L50: "cluster.go:125: [control-plane-check] Checking kube-scheduler at https://127.0.0.1:10259/livez" L51: "cluster.go:125: [control-plane-check] kube-scheduler is healthy after 1.407870756s" L52: "cluster.go:125: [control-plane-check] kube-controller-manager is healthy after 1.553654699s" L53: "cluster.go:125: [control-plane-check] kube-apiserver is healthy after 3.001931275s" L54: "cluster.go:125: [upload-config] Storing the configuration used in ConfigMap __kubeadm-config__ in the __kube-system__ Namespace" L55: "cluster.go:125: [kubelet] Creating a ConfigMap __kubelet-config__ in namespace kube-system with the configuration for the kubelets in the cluster" L56: "cluster.go:125: [upload-certs] Skipping phase. Please see --upload-certs" L57: "cluster.go:125: [mark-control-plane] Marking the node ci-4459-2-4-n-361eecfe24 as control-plane by adding the labels: [node-role.kubernetes.io/control-plane node.kubernetes.io/exclude-from-external-lo?ad-balancers]" L58: "cluster.go:125: [mark-control-plane] Marking the node ci-4459-2-4-n-361eecfe24 as control-plane by adding the taints [node-role.kubernetes.io/control-plane:NoSchedule]" L59: "cluster.go:125: [bootstrap-token] Using token: mpn31w.faqetn8j52bdlgv0" L60: "cluster.go:125: [bootstrap-token] Configuring bootstrap tokens, cluster-info ConfigMap, RBAC Roles" L61: "cluster.go:125: [bootstrap-token] Configured RBAC rules to allow Node Bootstrap tokens to get nodes" L62: "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" L63: "cluster.go:125: [bootstrap-token] Configured RBAC rules to allow the csrapprover controller automatically approve CSRs from a Node Bootstrap Token" L64: "cluster.go:125: [bootstrap-token] Configured RBAC rules to allow certificate rotation for all node client certificates in the cluster" L65: "cluster.go:125: [bootstrap-token] Creating the __cluster-info__ ConfigMap in the __kube-public__ namespace" L66: "cluster.go:125: [kubelet-finalize] Updating __/etc/kubernetes/kubelet.conf__ to point to a rotatable kubelet client certificate and key" L67: "cluster.go:125: [addons] Applied essential addon: CoreDNS" L68: "cluster.go:125: [addons] Applied essential addon: kube-proxy" L69: "cluster.go:125: " L70: "cluster.go:125: Your Kubernetes control-plane has initialized successfully!" L71: "cluster.go:125: " L72: "cluster.go:125: To start using your cluster, you need to run the following as a regular user:" L73: "cluster.go:125: " L74: "cluster.go:125: mkdir -p $HOME/.kube" L75: "cluster.go:125: sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config" L76: "cluster.go:125: sudo chown $(id -u):$(id -g) $HOME/.kube/config" L77: "cluster.go:125: " L78: "cluster.go:125: Alternatively, if you are the root user, you can run:" L79: "cluster.go:125: " L80: "cluster.go:125: export KUBECONFIG=/etc/kubernetes/admin.conf" L81: "cluster.go:125: " L82: "cluster.go:125: You should now deploy a pod network to the cluster." L83: "cluster.go:125: Run __kubectl apply -f [podnetwork].yaml__ with one of the options listed at:" L84: "cluster.go:125: https://kubernetes.io/docs/concepts/cluster-administration/addons/" L85: "cluster.go:125: " L86: "cluster.go:125: Then you can join any number of worker nodes by running the following on each as root:" L87: "cluster.go:125: " L88: "cluster.go:125: kubeadm join 10.0.1.81:6443 --token mpn31w.faqetn8j52bdlgv0 _" L89: "cluster.go:125: --discovery-token-ca-cert-hash sha256:ea349859e9e05cbf8c87e9c34d203996de430849137f7e8de7902217591ec736 " L90: "cluster.go:125: namespace/kube-flannel created" L91: "cluster.go:125: clusterrole.rbac.authorization.k8s.io/flannel created" L92: "cluster.go:125: clusterrolebinding.rbac.authorization.k8s.io/flannel created" L93: "cluster.go:125: serviceaccount/flannel created" L94: "cluster.go:125: configmap/kube-flannel-cfg created" L95: "cluster.go:125: daemonset.apps/kube-flannel-ds created" L96: "kubeadm.go:197: unable to setup cluster: unable to create worker node: machine __ca2b19fe-1a8b-4d8f-969e-dd76d28c84b2__ failed to start: ssh journalctl failed: time limit exceeded: dial tcp 188.34.65.?136:22: i/o timeout_" L97: " " ```

🟢 ok **kubeadm.v1.34.4.calico.base**; Succeeded: stackit (1) 🟢 ok **kubeadm.v1.34.4.cilium.base**; Succeeded: stackit (1) 🟢 ok **kubeadm.v1.34.4.flannel.base**; Succeeded: stackit (1) 🟢 ok **kubeadm.v1.35.1.calico.base**; Succeeded: stackit (1) 🟢 ok **kubeadm.v1.35.1.cilium.base**; Succeeded: stackit (1) 🟢 ok **kubeadm.v1.35.1.flannel.base**; Succeeded: stackit (1) 🟢 ok **linux.nfs.v3**; Succeeded: stackit (1) 🟢 ok **linux.nfs.v4**; Succeeded: stackit (1)