diff --git a/metropolis/node/kubernetes/scheduler.go b/metropolis/node/kubernetes/scheduler.go
new file mode 100644
index 0000000..21e6663
--- /dev/null
+++ b/metropolis/node/kubernetes/scheduler.go
@@ -0,0 +1,70 @@
+// 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 kubernetes
+
+import (
+	"context"
+	"encoding/pem"
+	"fmt"
+	"os/exec"
+
+	"git.monogon.dev/source/nexantic.git/metropolis/node/common/fileargs"
+	"git.monogon.dev/source/nexantic.git/metropolis/node/common/supervisor"
+	"git.monogon.dev/source/nexantic.git/metropolis/node/kubernetes/pki"
+)
+
+type schedulerConfig struct {
+	kubeConfig []byte
+	serverCert []byte
+	serverKey  []byte
+}
+
+func getPKISchedulerConfig(ctx context.Context, kpki *pki.KubernetesPKI) (*schedulerConfig, error) {
+	var config schedulerConfig
+	var err error
+	config.serverCert, config.serverKey, err = kpki.Certificate(ctx, pki.Scheduler)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get scheduler serving certificate: %w", err)
+	}
+	config.kubeConfig, err = kpki.Kubeconfig(ctx, pki.SchedulerClient)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get scheduler kubeconfig: %w", err)
+	}
+	return &config, nil
+}
+
+func runScheduler(config schedulerConfig) supervisor.Runnable {
+	return func(ctx context.Context) error {
+		args, err := fileargs.New()
+		if err != nil {
+			panic(err) // If this fails, something is very wrong. Just crash.
+		}
+		defer args.Close()
+		cmd := exec.CommandContext(ctx, "/kubernetes/bin/kube", "kube-scheduler",
+			args.FileOpt("--kubeconfig", "kubeconfig", config.kubeConfig),
+			"--port=0", // Kill insecure serving
+			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})),
+		)
+		if args.Error() != nil {
+			return fmt.Errorf("failed to use fileargs: %w", err)
+		}
+		return supervisor.RunCommand(ctx, cmd)
+	}
+}