include base(); "config://" url handler; about config

[ajayvkm]

Hey @havocp (Havoc) and @carrot-garden,
Can we use this Typesafe Library (Lightbend) in a distributed environment? I have a use case to read configuration from GIT similar to Spring Boot Cloud Configuration. Wanted to load configuration properties from Git and a particular Git Branch/Tags. Please let me know if it is possible with this library. Thanks a lot!!

[havocp]

I'm not sure I understand all aspects of the suggestion, but you could add the base config directory to the classpath, right? or maybe there's a reason that a separate "config path" can be useful?

Also it should work to manually include one file from the base config directory, and then have that file include all the others relatively. Should only have to specify the full path to the first "bootstrap" file...

Havoc, hello:

thanks for considering this; my typesafe.config use-case:

• there is a need to have multiple karaf instances self-auto-configured
  http://karaf.apache.org/
• for that, there is central github based configuration repository,
  with 2 branches "master" and "version", they have layout:

"master"
https://github.com/carrot-garden/carrot-config-tester

"version"
https://github.com/carrot-garden/carrot-config-tester/tree/version

• each karaf instance starts "generic", with only knowledge of its "identity" name
  it has only basic set of bundles and config settings
• first, in the "version", the instance discovers its version for its identity
  https://github.com/carrot-garden/carrot-config-tester/blob/version/instance/com/company/karaf/version.conf
• then in the "master", the instance finds a root of its config, under the "version" provided tag
  https://github.com/carrot-garden/carrot-config-tester/blob/master/instance/com/company/karaf/application.conf
• now application.conf needs to refer to bunch of shared config snippets form "master"
  https://github.com/carrot-garden/carrot-config-tester/tree/master/common
• since all of this is very dynamic, it would help to separate class-path from config-path;

thank you;

Andrei.

[havocp]

Thanks for the detailed use-case, I guess I would need to dig in here a bit. I think the hooks are there and you could use either the custom url protocol or a ConfigIncluder implementation to do this, but both are fairly cumbersome, so some kind of "just extend the search path" convenience feature could certainly make sense. Perhaps it could just be an option added to ConfigParseOptions (say setSearchPath), and also a system property supported in ConfigFactory.load (similar to -Dconfig.file= etc. we could have config.path). Something along those lines, not sure.

cool; let it cook then :-)

[havocp]

Also relevant is #202, right now includes are not in fact relative to the including file if you specify url()/file()/classpath().

[briantopping]

@carrot-garden: I assume you solved this by now, four years later ;) May I ask what you did?

[Anatoliy4041]

Hi @havocp and @akka-team,

Can we use this Typesafe Library (Lightbend) in a distributed environment? I have a use case to read configuration from GIT similar to Spring Boot Cloud Configuration. Wanted to load configuration properties from Git and a particular Git Branch/Tags. Please let me know if it is possible with this library. Thanks a lot!!

Is there any update on @ajayvkm comment? I would be very useful feature