web: image: nginx volumes: - ./nginx.template:/etc/nginx/conf.d/mysite.template - ./:/var/www/html ports: - "8090:80" environment: - NGINX_HOST=oho.die-dezentrale.org - NGINX_PORT=80 command: /bin/bash -c "envsubst < /etc/nginx/conf.d/mysite.template > /etc/nginx/conf.d/default.conf && exec nginx -g 'daemon off;'"