version: '3.5'
services:
    app:
        build: './build'
        image: 'nginx-certbot:stable-alpine'

        env_file:
            - 'nginx.env.example'
        networks:
            - 'nginx'
        ports:
            - '80:80'
            - '443:443'
        volumes:
            - 'certs:/etc/letsencrypt'
            - './nginx.conf:/etc/nginx/nginx.conf'
            - './conf.d:/etc/nginx/conf.d'

networks:
    nginx:
        external: true

volumes:
    certs: