Setting up the go-agent with a name and resources so it will autoregister with these.

docker/build/go-agent-marketing/config/autoregister.properties

+agent.auto.register.key=dev-only-override-this-key
+agent.auto.register.resources=edxMarketing
+agent.auto.register.hostname=edxMarketingAgent

docker/build/go-agent-marketing/files/go_github_key.pem

------BEGIN RSA PRIVATE KEY-----
-This file is junk, replace with the real key when
-building the container.
------END RSA PRIVATE KEY-----