Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
- hosts: servers
- roles:
- role: halida.simple_nginx
ssl:
- name: example.com
crt: '../ssl/example.com/server.crt'
key: '../ssl/example.com/server.key'
dhparam: '../ssl/example.com/dhparam.pem'
apps:
- name: airsonic
host: airsonic.example.com
port: 4040
ssl: example.com
BSD