docker/prod/api/nginx/webapp-env.conf
env POSTGRES_DB;
env POSTGRES_USER;
env POSTGRES_PASSWORD;
env SECRET_TOKEN;
env SECRET_KEY_BASE;
env RAILS_ENV;
env SITE_HOST;
env SITE_RECOVERY_LINK;
env SITE_CONFIRM_LINK;
env UPLOAD_HOST;
env UPLOAD_FOLDER;
env SMTP_ADDRESS;
env SMTP_DOMAIN;
env SMTP_PORT;
env SMTP_USER;
env SMTP_PASSWORD;
env MAX_WORKERS;