usage of gravo in docker compose

[muc-patrick]

Hi *,

short question from my side.
How can I address the api to the middleware by using docker compose?
I haven't find any way, see below my docker-compose.yml:

`Service:
...

volkszaehler:
image: volkszaehler/volkszaehler
ports:
- 8079:8080
# NOTE: The init command will only work once the database is fully up and running.
# By putting restart: always docker-compose will retry starting this container
# and finally complete the database setup sequence.
command: sh -c "
sed -i s/localhost/database/ /vz/etc/config.yaml &&
sed -i s/vz_admin/root/ /vz/etc/config.yaml &&
sleep 1 &&
(/vz/bin/doctrine orm:schema-tool:update --force || /vz/bin/doctrine orm:schema-tool:create) &&
/vz/vendor/bin/ppm start -c /vz/etc/middleware.json --static-directory /vz/htdocs --cgi-path=/usr/local/bin/php"
links:
- database
depends_on:
- database
networks:
- volkszaehler
restart: always

gravo:
image: andig/gravo
ports:
- 8000:8000
command:
- -api http://ip:8080
links:
- volkszaehler
networks:
- volkszaehler
restart: always

...
`

[psych0d0g]

  gravo:
    image: andig/gravo
    ports:
    - 8000:8000
    entrypoint: [/usr/bin/gravo, -api, http://volkszaehler:8080]
    links:
    - volkszaehler
    depends_on:
    - volkszaehler
    networks:
    - volkszaehler
    restart: always

that way it works for me