docs: further clarify how we handle image copies

[ci skip]
This commit is contained in:
Jose Diaz-Gonzalez
2020-08-01 20:38:37 -04:00
committed by GitHub
parent 914f695eab
commit 1452e88248

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@@ -155,8 +155,9 @@ Dokku uses a templating library by the name of [sigil](https://github.com/glider
- Copy the following example template to a file named `nginx.conf.sigil` and either:
- If using a buildpack application, you __must__ check it into the root of your app repo.
- If using Dockerfile deployment, set `WORKDIR` and `ADD` the file to this
directory (example: `WORKDIR /app` and `ADD nginx.conf.sigil /app`).
- If using a dockerfile or docker image for deploys, either:
- If WORKDIR is specified, add the file to the `WORKDIR` specified in the last Dockerfile stage (example: `WORKDIR /app` and `ADD nginx.conf.sigil /app`).
- If no WORKDIR is specified, add the file to the root (`/`) of the docker image (example:ADD nginx.conf.sigil /`).
> When using a custom `nginx.conf.sigil` file, depending upon your application configuration, you *may* be exposing the file externally. As this file is extracted before the container is run, you can, safely delete it in a custom `entrypoint.sh` configured in a Dockerfile `ENTRYPOINT`.