connect to rabbitmq error on Ubuntu 14.04 about open-ocr

[wicope]

Hi,
https://docs.docker.com/compose/startup-order/

depends_on:
  - "rabbitmq"

[tleyden]

5672,eaddrinuse means you have something (RabbitMQ?) already listening on that port.

[zhao0]

I just install it on a new machine

[tleyden]

Thanks @wicope! That's a much cleaner approach than the current docker compose file

[wicope]

docker ps -a
c30dd164a980        tleyden5iwx/open-ocr                "/opt/open-ocr/open-o"   18 minutes ago      Exited (2) 17 minutes ago                            dockercompose_openocrworker_1

docker logs c30dd164a980
14:12:13.176167 OCR_WORKER: Creating new OCR Worker
14:12:13.185760 OCR_WORKER: Run() called...
14:12:13.186077 OCR_WORKER: dialing "amqp://admin:Cdoe4O8oOalghout4FR4cqfx@rabbitmq/"
14:12:13.322935 OCR_WORKER: error connecting to rabbitmq dial tcp 172.18.0.2:5672: connection refused
14:12:13.323108 PANIC: Error running worker: dial tcp 172.18.0.2:5672: connection refused -- main.main() at main.go:36
panic: Error running worker: dial tcp 172.18.0.2:5672: connection refused
...

https://github.com/docker/compose/blob/master/docs/compose-file.md#depends_on

Controlling startup order in Compose
https://docs.docker.com/compose/startup-order/
https://github.com/docker/compose/blob/master/docs/startup-order.md
https://github.com/vishnubob/wait-for-it
https://github.com/jwilder/dockerize
http://www.onegeek.com.au/articles/waiting-for-dependencies-in-docker-compose
docker/compose#374

[tleyden]

Would be great if someone could do pull request to fix the docker compose file

[tleyden]

Looks like this was already merged: https://github.com/tleyden/open-ocr/blob/master/docker-compose/docker-compose.yml#L31