Add Mastodon.

mastodon/service-web.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: mastodon-web
+  namespace: {{ .namespace }}
+spec:
+  type: ClusterIP
+  ports:
+  - port: {{ .webPort }}
+    targetPort: http
+    protocol: TCP
+    name: http
+  selector:
+    component: web