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Add a note about how disabling the proxy affects the host port an application is deployed to

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Jose Diaz-Gonzalez
2016-04-13 12:47:50 -04:00
parent dbacfed855
commit 1ceee12fc4
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docs/proxy.md
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@@ -14,6 +14,8 @@ proxy:set <app> <proxy_type>
By default, the deployed docker container running your app's web process will bind to the internal docker network interface (i.e. `docker inspect --format '{{ .NetworkSettings.IPAddress }}' $CONTAINER_ID`). This behavior can be modified per app by disabling the proxy (i.e. `dokku proxy:disable <app>`). In this case, the container will bind to an external interface (i.e. 0.0.0.0) and your app container will be directly accessible by other hosts on your network.
> If a proxy is disabled, dokku will bind your container's port to a random port on the host, e.g. `0.0.0.0:32771->5000/tcp`.
```shell
# container bound to docker interface
root@dokku:~/dokku# docker ps