diff --git a/metropolis/node/kubernetes/BUILD.bazel b/metropolis/node/kubernetes/BUILD.bazel
index 8e68973..d775c50 100644
--- a/metropolis/node/kubernetes/BUILD.bazel
+++ b/metropolis/node/kubernetes/BUILD.bazel
@@ -45,6 +45,9 @@
         "@io_k8s_api//storage/v1:storage",
         "@io_k8s_apimachinery//pkg/api/errors",
         "@io_k8s_apimachinery//pkg/apis/meta/v1:meta",
+        "@io_k8s_apimachinery//pkg/runtime",
+        "@io_k8s_apimachinery//pkg/runtime/schema",
+        "@io_k8s_apiserver//pkg/apis/apiserver",
         "@io_k8s_client_go//informers",
         "@io_k8s_client_go//informers/core/v1:core",
         "@io_k8s_client_go//informers/storage/v1:storage",
@@ -58,6 +61,8 @@
         "@io_k8s_client_go//util/workqueue",
         "@io_k8s_kubelet//config/v1beta1",
         "@io_k8s_kubelet//pkg/apis/pluginregistration/v1:pluginregistration",
+        "@io_k8s_kubernetes//plugin/pkg/admission/security/podsecurity",
+        "@io_k8s_pod_security_admission//admission/api/v1:api",
         "@org_golang_google_grpc//:go_default_library",
         "@org_golang_google_grpc//codes",
         "@org_golang_google_grpc//status",
diff --git a/metropolis/node/kubernetes/apiserver.go b/metropolis/node/kubernetes/apiserver.go
index 9c4132d..7da4490 100644
--- a/metropolis/node/kubernetes/apiserver.go
+++ b/metropolis/node/kubernetes/apiserver.go
@@ -18,11 +18,19 @@
 
 import (
 	"context"
+	"encoding/json"
 	"encoding/pem"
 	"fmt"
 	"net"
 	"os/exec"
 
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apiserver/pkg/apis/apiserver"
+	"k8s.io/kubernetes/plugin/pkg/admission/security/podsecurity"
+	podsecurityadmissionv1 "k8s.io/pod-security-admission/admission/api/v1"
+
 	common "source.monogon.dev/metropolis/node"
 	"source.monogon.dev/metropolis/node/core/localstorage"
 	"source.monogon.dev/metropolis/node/kubernetes/pki"
@@ -48,6 +56,56 @@
 	serverKey             []byte
 }
 
+func mustWrapUnknownJSON(o schema.ObjectKind) *runtime.Unknown {
+	oRaw, err := json.Marshal(o)
+	if err != nil {
+		panic("While marshaling object into runtime.Unknown: " + err.Error())
+	}
+	var typ runtime.TypeMeta
+	typ.SetGroupVersionKind(o.GroupVersionKind())
+	return &runtime.Unknown{
+		TypeMeta:    typ,
+		Raw:         oRaw,
+		ContentType: runtime.ContentTypeJSON,
+	}
+}
+
+func mustMarshalJSON(o any) []byte {
+	out, err := json.Marshal(o)
+	if err != nil {
+		panic("mustMarshalJSON failed: " + err.Error())
+	}
+	return out
+}
+
+var (
+	podsecurityadmission = &podsecurityadmissionv1.PodSecurityConfiguration{
+		TypeMeta: metav1.TypeMeta{
+			APIVersion: podsecurityadmissionv1.SchemeGroupVersion.String(),
+			Kind:       "PodSecurityConfiguration",
+		},
+		Defaults: podsecurityadmissionv1.PodSecurityDefaults{
+			Enforce: "baseline",
+			Warn:    "baseline",
+			Audit:   "baseline",
+		},
+		Exemptions: podsecurityadmissionv1.PodSecurityExemptions{},
+	}
+
+	admissionConfig = apiserver.AdmissionConfiguration{
+		TypeMeta: metav1.TypeMeta{
+			APIVersion: apiserver.SchemeGroupVersion.String(),
+			Kind:       "AdmissionConfiguration",
+		},
+		Plugins: []apiserver.AdmissionPluginConfiguration{{
+			Name:          podsecurity.PluginName,
+			Configuration: mustWrapUnknownJSON(podsecurityadmission),
+		}},
+	}
+
+	admissionConfigRaw = mustMarshalJSON(admissionConfig)
+)
+
 func (s *apiserverService) loadPKI(ctx context.Context) error {
 	for _, el := range []struct {
 		targetCert *[]byte
@@ -95,7 +153,7 @@
 		"--authorization-mode=Node,RBAC",
 		args.FileOpt("--client-ca-file", "client-ca.pem",
 			pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: s.idCA})),
-		"--enable-admission-plugins=NodeRestriction,PodSecurityPolicy",
+		"--enable-admission-plugins=NodeRestriction",
 		"--enable-aggregator-routing=true",
 		fmt.Sprintf("--secure-port=%d", common.KubernetesAPIPort),
 		fmt.Sprintf("--etcd-servers=unix:///%s:0", s.EphemeralConsensusDirectory.ClientSocket.FullPath()),
@@ -126,6 +184,7 @@
 			pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: s.serverCert})),
 		args.FileOpt("--tls-private-key-file", "server-key.pem",
 			pem.EncodeToMemory(&pem.Block{Type: "PRIVATE KEY", Bytes: s.serverKey})),
+		args.FileOpt("--admission-control-config-file", "admission-control.json", admissionConfigRaw),
 	)
 	if args.Error() != nil {
 		return err
diff --git a/metropolis/node/kubernetes/controller-manager.go b/metropolis/node/kubernetes/controller-manager.go
index 363571d..252de53 100644
--- a/metropolis/node/kubernetes/controller-manager.go
+++ b/metropolis/node/kubernetes/controller-manager.go
@@ -30,6 +30,7 @@
 
 type controllerManagerConfig struct {
 	clusterNet net.IPNet
+	serviceNet net.IPNet
 	// All PKI-related things are in DER
 	kubeConfig            []byte
 	rootCA                []byte
@@ -78,12 +79,18 @@
 				pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: config.rootCA})),
 			"--use-service-account-credentials=true", // Enables things like PSP enforcement
 			fmt.Sprintf("--cluster-cidr=%v", config.clusterNet.String()),
+			fmt.Sprintf("--service-cluster-ip-range=%v", config.serviceNet.String()),
 			args.FileOpt("--tls-cert-file", "server-cert.pem",
 				pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: config.serverCert})),
 			args.FileOpt("--tls-private-key-file", "server-key.pem",
 				pem.EncodeToMemory(&pem.Block{Type: "PRIVATE KEY", Bytes: config.serverKey})),
 			"--allocate-node-cidrs",
-			"--cluster-cidr="+config.clusterNet.String(),
+			// Disables unused cloud control loops and prevents warnings.
+			"--cloud-provider=external",
+			"--controllers=*,-certificatesigningrequest-signing-controller",
+			// This is intentionally empty, but if unset it tries to mkdir it
+			// in the usual place, generating an error.
+			"--flex-volume-plugin-dir=/kubernetes/conf/flexvolume-plugins",
 		)
 
 		if args.Error() != nil {
diff --git a/metropolis/node/kubernetes/csi.go b/metropolis/node/kubernetes/csi.go
index 58c381a..f150a13 100644
--- a/metropolis/node/kubernetes/csi.go
+++ b/metropolis/node/kubernetes/csi.go
@@ -30,7 +30,7 @@
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 	"google.golang.org/protobuf/types/known/wrapperspb"
-	"k8s.io/kubelet/pkg/apis/pluginregistration/v1"
+	pluginregistration "k8s.io/kubelet/pkg/apis/pluginregistration/v1"
 
 	"source.monogon.dev/metropolis/node/core/localstorage"
 	"source.monogon.dev/metropolis/pkg/fsquota"
diff --git a/metropolis/node/kubernetes/kubelet.go b/metropolis/node/kubernetes/kubelet.go
index 136bc28..e8c7836 100644
--- a/metropolis/node/kubernetes/kubelet.go
+++ b/metropolis/node/kubernetes/kubelet.go
@@ -85,12 +85,13 @@
 	return &kubeletconfig.KubeletConfiguration{
 		TypeMeta: v1.TypeMeta{
 			Kind:       "KubeletConfiguration",
-			APIVersion: kubeletconfig.GroupName + "/v1beta1",
+			APIVersion: kubeletconfig.SchemeGroupVersion.String(),
 		},
-		TLSCertFile:       fargs.ArgPath("server.crt", s.serverCert),
-		TLSPrivateKeyFile: s.KubeletDirectory.PKI.Key.FullPath(),
-		TLSMinVersion:     "VersionTLS13",
-		ClusterDNS:        clusterDNS,
+		ContainerRuntimeEndpoint: "unix://" + s.EphemeralDirectory.Containerd.ClientSocket.FullPath(),
+		TLSCertFile:              fargs.ArgPath("server.crt", s.serverCert),
+		TLSPrivateKeyFile:        s.KubeletDirectory.PKI.Key.FullPath(),
+		TLSMinVersion:            "VersionTLS13",
+		ClusterDNS:               clusterDNS,
 		Authentication: kubeletconfig.KubeletAuthentication{
 			X509: kubeletconfig.KubeletX509Authentication{
 				ClientCAFile: fargs.ArgPath("ca.crt", s.serverCACert),
@@ -135,9 +136,6 @@
 
 	cmd := exec.CommandContext(ctx, "/kubernetes/bin/kube", "kubelet",
 		fargs.FileOpt("--config", "config.json", configRaw),
-		fmt.Sprintf("--container-runtime-endpoint=unix://%s", s.EphemeralDirectory.Containerd.ClientSocket.FullPath()),
-		//TODO: Remove with k8s 1.29 (https://github.com/kubernetes/kubernetes/pull/118544)
-		"--pod-infra-container-image", "preseed.metropolis.internal/node/kubernetes/pause:latest",
 		fargs.FileOpt("--kubeconfig", "kubeconfig", s.kubeconfig),
 		fmt.Sprintf("--root-dir=%s", s.KubeletDirectory.FullPath()),
 	)
diff --git a/metropolis/node/kubernetes/plugins/kvmdevice/kvmdevice.go b/metropolis/node/kubernetes/plugins/kvmdevice/kvmdevice.go
index a6d4657..b9b4fb4 100644
--- a/metropolis/node/kubernetes/plugins/kvmdevice/kvmdevice.go
+++ b/metropolis/node/kubernetes/plugins/kvmdevice/kvmdevice.go
@@ -36,7 +36,7 @@
 	"google.golang.org/grpc"
 	corev1 "k8s.io/api/core/v1"
 	deviceplugin "k8s.io/kubelet/pkg/apis/deviceplugin/v1beta1"
-	"k8s.io/kubelet/pkg/apis/pluginregistration/v1"
+	pluginregistration "k8s.io/kubelet/pkg/apis/pluginregistration/v1"
 
 	"source.monogon.dev/metropolis/node/core/localstorage"
 	"source.monogon.dev/metropolis/pkg/logtree"
diff --git a/metropolis/node/kubernetes/reconciler/BUILD.bazel b/metropolis/node/kubernetes/reconciler/BUILD.bazel
index e4bc41d..306c273 100644
--- a/metropolis/node/kubernetes/reconciler/BUILD.bazel
+++ b/metropolis/node/kubernetes/reconciler/BUILD.bazel
@@ -5,7 +5,6 @@
     srcs = [
         "reconciler.go",
         "resources_csi.go",
-        "resources_podsecuritypolicy.go",
         "resources_rbac.go",
         "resources_runtimeclass.go",
         "resources_storageclass.go",
@@ -15,8 +14,7 @@
     deps = [
         "//metropolis/pkg/supervisor",
         "@io_k8s_api//core/v1:core",
-        "@io_k8s_api//node/v1beta1",
-        "@io_k8s_api//policy/v1beta1",
+        "@io_k8s_api//node/v1:node",
         "@io_k8s_api//rbac/v1:rbac",
         "@io_k8s_api//storage/v1:storage",
         "@io_k8s_apimachinery//pkg/apis/meta/v1:meta",
diff --git a/metropolis/node/kubernetes/reconciler/reconciler.go b/metropolis/node/kubernetes/reconciler/reconciler.go
index 6c13df0..4ed4859 100644
--- a/metropolis/node/kubernetes/reconciler/reconciler.go
+++ b/metropolis/node/kubernetes/reconciler/reconciler.go
@@ -114,7 +114,6 @@
 
 func allResources(clientSet kubernetes.Interface) map[string]resource {
 	return map[string]resource{
-		"psps":                resourcePodSecurityPolicies{clientSet},
 		"clusterroles":        resourceClusterRoles{clientSet},
 		"clusterrolebindings": resourceClusterRoleBindings{clientSet},
 		"storageclasses":      resourceStorageClasses{clientSet},
diff --git a/metropolis/node/kubernetes/reconciler/resources_podsecuritypolicy.go b/metropolis/node/kubernetes/reconciler/resources_podsecuritypolicy.go
deleted file mode 100644
index 97a38dd..0000000
--- a/metropolis/node/kubernetes/reconciler/resources_podsecuritypolicy.go
+++ /dev/null
@@ -1,108 +0,0 @@
-// Copyright 2020 The Monogon Project Authors.
-//
-// SPDX-License-Identifier: Apache-2.0
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package reconciler
-
-import (
-	"context"
-
-	core "k8s.io/api/core/v1"
-	policy "k8s.io/api/policy/v1beta1"
-	meta "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/client-go/kubernetes"
-)
-
-type resourcePodSecurityPolicies struct {
-	kubernetes.Interface
-}
-
-func (r resourcePodSecurityPolicies) List(ctx context.Context) ([]meta.Object, error) {
-	res, err := r.PolicyV1beta1().PodSecurityPolicies().List(ctx, listBuiltins)
-	if err != nil {
-		return nil, err
-	}
-	objs := make([]meta.Object, len(res.Items))
-	for i := range res.Items {
-		objs[i] = &res.Items[i]
-	}
-	return objs, nil
-}
-
-func (r resourcePodSecurityPolicies) Create(ctx context.Context, el meta.Object) error {
-	_, err := r.PolicyV1beta1().PodSecurityPolicies().Create(ctx, el.(*policy.PodSecurityPolicy), meta.CreateOptions{})
-	return err
-}
-
-func (r resourcePodSecurityPolicies) Delete(ctx context.Context, name string) error {
-	return r.PolicyV1beta1().PodSecurityPolicies().Delete(ctx, name, meta.DeleteOptions{})
-}
-
-func (r resourcePodSecurityPolicies) Expected() []meta.Object {
-	return []meta.Object{
-		&policy.PodSecurityPolicy{
-			ObjectMeta: meta.ObjectMeta{
-				Name:   "default",
-				Labels: builtinLabels(nil),
-				Annotations: map[string]string{
-					"kubernetes.io/description": "This default PSP allows the creation of pods using features that are" +
-						" generally considered safe against any sort of escape.",
-				},
-			},
-			Spec: policy.PodSecurityPolicySpec{
-				AllowPrivilegeEscalation: True(),
-				AllowedCapabilities: []core.Capability{ // runc's default list of allowed capabilities
-					"SETPCAP",
-					"MKNOD",
-					"AUDIT_WRITE",
-					"CHOWN",
-					"NET_RAW",
-					"DAC_OVERRIDE",
-					"FOWNER",
-					"FSETID",
-					"KILL",
-					"SETGID",
-					"SETUID",
-					"NET_BIND_SERVICE",
-					"SYS_CHROOT",
-					"SETFCAP",
-				},
-				HostNetwork: false,
-				HostIPC:     false,
-				HostPID:     false,
-				FSGroup: policy.FSGroupStrategyOptions{
-					Rule: policy.FSGroupStrategyRunAsAny,
-				},
-				RunAsUser: policy.RunAsUserStrategyOptions{
-					Rule: policy.RunAsUserStrategyRunAsAny,
-				},
-				SELinux: policy.SELinuxStrategyOptions{
-					Rule: policy.SELinuxStrategyRunAsAny,
-				},
-				SupplementalGroups: policy.SupplementalGroupsStrategyOptions{
-					Rule: policy.SupplementalGroupsStrategyRunAsAny,
-				},
-				Volumes: []policy.FSType{ // Volumes considered safe to use
-					policy.ConfigMap,
-					policy.EmptyDir,
-					policy.Projected,
-					policy.Secret,
-					policy.DownwardAPI,
-					policy.PersistentVolumeClaim,
-				},
-			},
-		},
-	}
-}
diff --git a/metropolis/node/kubernetes/reconciler/resources_runtimeclass.go b/metropolis/node/kubernetes/reconciler/resources_runtimeclass.go
index 11c2fa0..b41c2c9 100644
--- a/metropolis/node/kubernetes/reconciler/resources_runtimeclass.go
+++ b/metropolis/node/kubernetes/reconciler/resources_runtimeclass.go
@@ -19,7 +19,7 @@
 import (
 	"context"
 
-	node "k8s.io/api/node/v1beta1"
+	node "k8s.io/api/node/v1"
 	meta "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/client-go/kubernetes"
 )
@@ -29,7 +29,7 @@
 }
 
 func (r resourceRuntimeClasses) List(ctx context.Context) ([]meta.Object, error) {
-	res, err := r.NodeV1beta1().RuntimeClasses().List(ctx, listBuiltins)
+	res, err := r.NodeV1().RuntimeClasses().List(ctx, listBuiltins)
 	if err != nil {
 		return nil, err
 	}
@@ -41,12 +41,12 @@
 }
 
 func (r resourceRuntimeClasses) Create(ctx context.Context, el meta.Object) error {
-	_, err := r.NodeV1beta1().RuntimeClasses().Create(ctx, el.(*node.RuntimeClass), meta.CreateOptions{})
+	_, err := r.NodeV1().RuntimeClasses().Create(ctx, el.(*node.RuntimeClass), meta.CreateOptions{})
 	return err
 }
 
 func (r resourceRuntimeClasses) Delete(ctx context.Context, name string) error {
-	return r.NodeV1beta1().RuntimeClasses().Delete(ctx, name, meta.DeleteOptions{})
+	return r.NodeV1().RuntimeClasses().Delete(ctx, name, meta.DeleteOptions{})
 }
 
 func (r resourceRuntimeClasses) Expected() []meta.Object {
diff --git a/metropolis/node/kubernetes/service_controller.go b/metropolis/node/kubernetes/service_controller.go
index d309009..ccb5b29 100644
--- a/metropolis/node/kubernetes/service_controller.go
+++ b/metropolis/node/kubernetes/service_controller.go
@@ -68,6 +68,7 @@
 		return fmt.Errorf("could not generate controller manager pki config: %w", err)
 	}
 	controllerManagerConfig.clusterNet = s.c.ClusterNet
+	controllerManagerConfig.serviceNet = s.c.ServiceIPRange
 	schedulerConfig, err := getPKISchedulerConfig(ctx, s.c.KPKI)
 	if err != nil {
 		return fmt.Errorf("could not generate scheduler pki config: %w", err)