I started to migrate our ini-file configs to yaml files. In our ini file we have multiple environment variables specified, i.e.

[uwsgi]
...

env=DB_HOST=whateverhost
env=SEARCH_SERVER=whateverserver
...

Now I am stuck, with the migration to enviroment variables to yaml. I tried the following possibilities, which do not work:

uwsgi:
   ...
   env:
      - DB_HOST=whateverhost
      - SEARCH_SERVER=whateverserver

or

uwsgi:
   ...
   env:
      DB_HOST: whateverhost
      SEARCH_SERVER: whateverserver

Any suggestions are very welcome :) And may be dock updates...