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23 lines
820 B
Plaintext
23 lines
820 B
Plaintext
// Module included in the following assemblies:
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//
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// * builds/creating-build-inputs.adoc
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[id="builds-dockerfile-source_{context}"]
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= Dockerfile source
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When you supply a `dockerfile` value, the content of this field is written to disk as a file named `dockerfile`. This is done after other input sources are processed, so if the input source repository contains a Dockerfile in the root directory, it is overwritten with this content.
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The source definition is part of the `spec` section in the `BuildConfig`:
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[source,yaml]
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----
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source:
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dockerfile: "FROM centos:7\nRUN yum install -y httpd" <1>
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----
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<1> The `dockerfile` field contains an inline Dockerfile that is built.
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[role="_additional-resources"]
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.Additional resources
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* The typical use for this field is to provide a Dockerfile to a docker strategy build.
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