Deploying the application is slightly more complicated with multiple modules, as the dispatcher and index files each require a dedicated deployment command.
Deploy the modules with the following:
goapp deploy default/app.yaml api/app.yaml web/app.yaml
Once the operation has finished, we can update the dispatcher using the
appcfg.py command (which you must ensure is in your path you'll find it in the Google App Engine SDK for the Go folder we downloaded at the start of the chapter):
appcfg.py update_dispatch .
Once the dispatch has been updated, we can push the indexes to the cloud:
appcfg.py update_indexes -A YOUR_APPLICATION_ID_HERE ./default
Now that the application is deployed, we can see it in the wild by ...