Merge pull request #1965 from prachirp/config-doc

Clarify removing annotations in config-io
This commit is contained in:
Kubernetes Prow Robot
2019-12-16 09:27:38 -08:00
committed by GitHub

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@@ -4,16 +4,17 @@ Resource Configuration may be read / written from / to sources such as directori
stdin|out or network. Tools may be composed using pipes such that the tools writing
Resource Configuration may be a different tool from the one that read the configuration.
In order for tools to be composed in this way, while preserving origin information --
such as the original file, index, etc.
such as the original file, index, etc.:
Tools **SHOULD** write the following annotations when reading from sources,
and **SHOULD** respect the annotations when writing to sinks.
Tools **SHOULD** insert the following annotations when reading from sources,
and **SHOULD** delete the annotations when writing to sinks.
### `config.kubernetes.io/path`
Records the slash-delimited, OS-agnostic, relative file path to a Resource.
This annotation **SHOULD** be set when reading Resources from files.
It **SHOULD** be unset when writing Resources to files.
When writing Resources to a directory, the Resource **SHOULD** be written to the corresponding
path relative to that directory.
@@ -27,10 +28,11 @@ metadata:
### `config.kubernetes.io/index`
Records the index of a Resource in file. In a multi-object files YAML file, Resources are separated
Records the index of a Resource in file. In a multi-object YAML file, Resources are separated
by three dashes (`---`), and the index represents the positon of the Resource starting from zero.
This annotation **SHOULD** be set when reading Resources from files.
It **SHOULD** be unset when writing Resources to files.
When writing multiple Resources to the same file, the Resource **SHOULD** be written in the
relative order matching the index.