computer-playbook/roles/docker-bigbluebutton/vars/main.yml

docker_compose_project_name:  "bigbluebutton"
docker_compose_file:          "{{docker_compose_instance_directory}}docker-compose.yml"
database_instance:            "bigbluebutton"
database_name:                "greenlight-v3"
database_username:            "postgres"
database_password:            "{{bigbluebutton_postgresql_secret}}"