From bf0c470d4ab66d6299476b9707cdfc427ef86809 Mon Sep 17 00:00:00 2001
From: GregoireW <24318548+GregoireW@users.noreply.github.com>
Date: Thu, 16 Dec 2021 21:32:00 +0100
Subject: [PATCH] RFC0005 - attributes in image automation

Signed-off-by: GregoireW <24318548+GregoireW@users.noreply.github.com>
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+# RFC-0005 Managed attributes on Image Automation
+
+**Status:** provisional
+
+**Creation date:** 2021-12-16
+
+**Last update:** 2021-12-16
+
+## Summary
+
+Image automation controller can update some attributes of a kubernetes object. 
+Today this is limited to image name, image tag and image name+tag. 
+This RFC aims to extend this functionality to other attributes.  
+
+## Motivation
+
+Some automation or observability tools can use label to identify better a 
+kubernetes object. It can be linked to a version, to a date, to a code 
+origin... For multiple reason, the image tag can reflect poorly this
+data. An example can be given by the image reflector controller which 
+can extract a part of the tag and use it to sort and select the correct one.
+
+### Goals
+
+This RFC aims to describe a way to extract such additional value from the
+image tag, and to use them to update some attributes on the kubernetes object.
+
+### Non-Goals
+
+This RFC will focus on image automation controller. It is a non goal to extend
+this to manually modified kubernetes objects.
+
+## Proposal
+
+### User Stories
+
+As a user, I can update the filter pattern on the image policy object to 
+capture additional data. 
+Then, I can reference the name of the captured group in the comment of a 
+kubernetes object so that the attribute linked to this comment can be updated. 
+
+
+### Alternatives
+
+An alternative would be to build a mutation web hook which would be able to 
+filter all object and interact with them directly. It would be more generic 
+but heavier to build. 
+This raise the question on should this be included in flux or not.
+
+## Design Details
+
+Simple update on the image automation controller should be enough.
+
+## Implementation History
+
+_not implemented yet_
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