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Merge pull request #1407 from ertrzyiks/ertrzyiks-patch-1

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Update variable name in docs
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Michael Hobbs
2015-08-25 08:22:31 -07:00
parent 461e79386a 1a8ac56673
commit 1622fc3673
1 changed files with 1 additions and 1 deletions
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docs/application-deployment.md
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@@ -54,7 +54,7 @@ If buildpack detection isn't working well for you or you want to specify a custo
Deployment of `Dockerfile` repos is supported as of v0.3.15. Simply place a Dockerfile in the root of your repo and push to dokku. If you are converting from a heroku/dokku buildpack deployment, ensure you are not setting `$BUILDPACK_URL` or including a `.buildpacks` file in the root of your repo.
By default, we will extract the first `EXPOSE` port and tell nginx to proxy your app to that port. Alternatively, you can set `$DOCKERFILE_PORT` in your app's dokku configuration.
By default, we will extract the first `EXPOSE` port and tell nginx to proxy your app to that port. Alternatively, you can set `$DOKKU_DOCKERFILE_PORT` in your app's dokku configuration.
By default no arguments are passed to `docker run` when deploying the container and the `CMD` or `ENTRYPOINT` defined in the `Dockerfile` are executed. You can take advantage of docker ability of overriding the `CMD` or passing parameters to your `ENTRYPOINT` setting `$DOKKU_DOCKERFILE_START_CMD`. Let's say for example you are deploying a base nodejs image, with the following `ENTRYPOINT`: