docs: logs for generation [ci skip]

README.md

@@ -17,6 +17,15 @@ The [`.drone.yml`](./.drone.yml) triggers a build on [drone.autonomic.zone](http
 
 See the `sleep ...` statements in the [`compose.yml`](./compose.yml).
 
+### How do I see if content generation is working?
+
+(requires `lumbung.space` docker context)
+
+- `docker service logs -f beta_lumbung_space_peertube`
+- `docker service logs -f beta_lumbung_space_calendar`
+
+Where `beta_lumbung_space_<service-name>` and you see the service name in the [`compose.yml`](./compose.yml).
+
 ## Hacking
 
 ### Generate the site