OZ-573: Add support for SSO with new configurations

[corneliouzbett]

Issue: https://mekomsolutions.atlassian.net/browse/OZ-573

This PR brings in required configs to support SSO in Ozone FOSS

[corneliouzbett]

@rbuisson @enyachoke I've introduced a new folder under both configs/ and binaries/ for SSO binaries & configs. This is to effectively exclude them via docker compose files & volumes. What do you think about this approach? are there alternatives?

[rbuisson]

It does not seem right to add a new folder in there at all. I would prefer to have the files (maybe with -sso suffix or something) rather than a new folder altogether. Is that possible.
I can see in the PR some changes on the configs/ folder but could not see anything in binaries/.

Is this done at build time? and how does that look in the final package?

[corneliouzbett]

I can see in the PR some changes on the configs/ folder but could not see anything in binaries/.
Is this done at build time?

Yes, for binaries, it's added at build time.

how does that look in the final package?

ozone/
├── binaries/
│   ├── openmrs/
│   │   └── ...
│   ├── openmrs_sso/
│   │   └── modules/
│   │       └── oauth2login-1.4.0.omod
│   ├── superset
│   └── ...
├── configs/
│   ├── openmrs
│   ├── openmrs_sso/
│   │   ├── frontend_config/
│   │   │   └── ozone-sso-frontend-config.jso
│   │   ├── initializer_config
│   │   ├── properties/
│   │   │   └── oauth2.properties
│   │   └── ...
│   └── ...
├── data
└── ozone-info.json

[corneliouzbett]

I would prefer to have the files (maybe with -sso suffix or something) rather than a new folder altogether. Is that possible.

The challenge here is that we are mounting everything in the modules directory. We need to find a way to exclude some modules, specifically the oauth2login module, when SSO is not enabled.

Docker Compose does not support wildcard filtering directly when mounting volumes. we need to specify the exact paths for the volumes we want to mount. If we need to exclude certain files or directories, we would typically handle this outside of Docker Compose, such as by organizing files in a way that allows us to mount only the desired directories/files.