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Add support for .sti/environment file

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Michal Fojtik
2015-02-24 16:00:43 +01:00
parent 1f10fc6006
commit d2e8a4602c
6 changed files with 130 additions and 2 deletions
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README.md
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@@ -40,6 +40,18 @@ image:
Additionally for the best user experience and optimized sti operation we suggest image
to have `/bin/sh` and tar command inside.
Users can also set extra environment variables in the application source code,
which are passed to the build and the `assemble` script consumes them. All
environment variables are also present in the output application image. These
variables are defined in `.sti/environment` file inside the application sources.
The format of this file is a simple key-value, for example:
```
FOO=bar
```
In this case, the value of `FOO` environment variable will be set to `bar`.
For detailed description of the requirements and the scripts along with examples see
[builder_image.md](https://github.com/openshift/source-to-image/blob/master/docs/builder_image.md)
@@ -51,6 +63,7 @@ For detailed description of the requirements and the scripts along with examples
1. `sti` creates a container based on the build image and passes it a tar file that contains:
1. The application source in `src`
1. The build artifacts in `artifacts` (if applicable - see [incremental builds](#incremental-builds))
1. `sti` sets the environment variables from `.sti/environment` (optional)
1. `sti` starts the container and runs its `assemble` script
1. `sti` waits for the container to finish
1. `sti` commits the container, setting the CMD for the output image to be the `run` script and tagging the image with the name provided.