Using a local Opencast
To connect your Tobira with your local Opencast, you don't have to do much as most things are pre-configured.
You have to start the dev containers with ./x.sh containers start,
which also starts an nginx listening on localhost:8081 and proxy_passing requests to localhost:8080, just adding permissive CORS headers.
For that to work, you must configure Opencast to listen on 0.0.0.0 instead of the default 127.0.0.1.
To do that, change the OC configuration etc/org.ops4j.pax.web.cfg and set org.ops4j.pax.web.listening.addresses to 0.0.0.0.