fix typos and file layout for yamllint

dashboard/base/dashboard.yaml

@@ -1,3 +1,4 @@
+---
 apiVersion: v1
 kind: Namespace
 metadata:
@@ -21,17 +22,17 @@ spec:
         app: dashboard
     spec:
       containers:
-      - name: dashboard
-        image: git.ar21.de/yolokube/dashboard:latest
-        imagePullPolicy: Always
-        ports:
-        - containerPort: 8080
-        livenessProbe:
-          httpGet:
-            path: /
-            port: 8080
-          initialDelaySeconds: 4
-          periodSeconds: 3
+        - name: dashboard
+          image: git.ar21.de/yolokube/dashboard:latest
+          imagePullPolicy: Always
+          ports:
+            - containerPort: 8080
+          livenessProbe:
+            httpGet:
+              path: /
+              port: 8080
+            initialDelaySeconds: 4
+            periodSeconds: 3
 ---
 apiVersion: v1
 kind: Service
@@ -55,17 +56,17 @@ metadata:
   namespace: dashboard
 spec:
   rules:
-  - host: "dashboard.services.yolokube.de"
-    http:
-      paths:
-      - pathType: Prefix
-        path: "/"
-        backend:
-          service:
-            name: dashboard-service
-            port:
-              number: 80
+    - host: "dashboard.services.yolokube.de"
+      http:
+        paths:
+          - pathType: Prefix
+            path: "/"
+            backend:
+              service:
+                name: dashboard-service
+                port:
+                  number: 80
   tls:
-  - hosts:
-      - dashboard.services.yolokube.de
-    secretName: dashboard-tls-key
+    - hosts:
+        - dashboard.services.yolokube.de
+      secretName: dashboard-tls-key

dashboard/base/kustomization.yaml

@@ -1,4 +1,5 @@
+---
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- dashboard.yaml
+  - dashboard.yaml