diff --git a/checkmk/checkmk.yaml b/checkmk/checkmk.yaml
new file mode 100644
index 0000000..ad7ec64
--- /dev/null
+++ b/checkmk/checkmk.yaml
@@ -0,0 +1,70 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: checkmk-data
+  namespace: checkmk
+spec:
+  accessModes:
+    - ReadWriteMany
+  storageClassName: cephfs-hyper
+  resources:
+    requests:
+      storage: 10Gi
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: checkmk
+  namespace: checkmk
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: checkmk
+  template:
+    metadata:
+      labels:
+        app: checkmk
+    spec:
+      containers:
+      - name: checkmk
+        image: checkmk/check-mk-raw:2.3.0-latest
+        ports:
+        - containerPort: 5000
+        env:
+        - name: CMK_SITE_ID
+          value: "monitoring"
+        - name: CMK_PASSWORD
+          value: "admin"
+        volumeMounts:
+        - name: data
+          mountPath: /omd/sites
+        readinessProbe:
+          httpGet:
+            path: /
+            port: 5000
+          initialDelaySeconds: 30
+          periodSeconds: 10
+        livenessProbe:
+          httpGet:
+            path: /
+            port: 5000
+          initialDelaySeconds: 60
+          periodSeconds: 20
+      volumes:
+      - name: data
+        persistentVolumeClaim:
+          claimName: checkmk-data
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: checkmk
+  namespace: checkmk
+spec:
+  selector:
+    app: checkmk
+  ports:
+  - port: 80
+    targetPort: 5000
+  type: ClusterIP
\ No newline at end of file
diff --git a/checkmk/ingress.yaml b/checkmk/ingress.yaml
new file mode 100644
index 0000000..98f264a
--- /dev/null
+++ b/checkmk/ingress.yaml
@@ -0,0 +1,25 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: checkmk
+  namespace: checkmk
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt
+    nginx.ingress.kubernetes.io/proxy-body-size: "0"
+spec:
+  ingressClassName: nginx
+  tls:
+  - hosts:
+    - checkmk.apps.undercloud.dev
+    secretName: checkmk-tls
+  rules:
+  - host: checkmk.apps.undercloud.dev
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: checkmk
+            port:
+              number: 80
\ No newline at end of file
diff --git a/checkmk/namespace.yaml b/checkmk/namespace.yaml
new file mode 100644
index 0000000..e906777
--- /dev/null
+++ b/checkmk/namespace.yaml
@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: checkmk
\ No newline at end of file