(worked pairing with @vsellier)
This now declares the following roles and deploys them accordingly (this does
not change anything in production):
- swh_rp_webapp: webapp with reverse proxy (deployed on node webapp0.azure)
- swh_rp_webapps: webapp and deposit with reverse proxy behavior (deployed on node moma)
- swh_webapp: only webapp service (deployed on node webapp.staging)
- swh_deposit: only deposit service (deploy on node deposit.staging)
Related to T2747