Fix issue #89 - Support mapped listeners

[rgo]

Include SSL configuration taking into account KAFKA_LISTENER_SECURITY_PROTOCOL_MAP.

It avoids to have to add the suffix _SLL to your listeners in case you have more than one.

[rgo]

I haven't added tests because the test suite seems to be really old (uses DOCKER_MACHINE_NAME env. variable, some old python version below to 3.7).

I could not manage to make it run locally successfully, sorry. 🤷🏻‍♂️

[rgo]

Is the pipeline working? Trying to check the details, I get a 404 error.

[rgo]

Hi @rmoff, could you check this out please?

It will fix your note written here:

Note: The script that configures the Docker image uses the listener name to determine whether to include the SSL configuration items. If you want to use SSL, you need to include SSL in your listener name (e.g. LISTENER_BOB_SSL). Thanks to Russ Sayers for pointing this out.

Thanks!

[rgo]

Hi @addisonhuddy @andrewegel , could you check this please?
Thanks! :)

[rgo]

Also fixes #100

[rmoff]

Thanks for this @rgo , let me see if I can get someone to review and merge it 👍