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Address doc review comments

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This commit is contained in:
Jordan Liggitt
2020-07-15 11:45:01 -04:00
parent 2d4357abc6
commit f12bc65e80
3 changed files with 23 additions and 12 deletions
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content/en/docs/reference/access-authn-authz/extensible-admission-controllers.md
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@@ -628,11 +628,18 @@ So a webhook response to add that label would be:
{{% /tab %}}
{{< /tabs >}}
Starting in v1.19, admission webhooks can optionally return warning messages that are returned to the requesting client.
Warnings can be sent with allowed or rejected admission responses.
No "Warning:" prefix should be included in the message.
Warning messages should describe a problem the client making the API request should correct or be aware of.
Limit warnings to 120 characters if possible. Warnings over 256 characters and large numbers of warnings may be truncated.
Starting in v1.19, admission webhooks can optionally return warning messages that are returned to the requesting client
in HTTP `Warning` headers with a warning code of 299. Warnings can be sent with allowed or rejected admission responses.
If you're implementing a webhook that returns a warning:
* Don't include a "Warning:" prefix in the message
* Use warning messages to describe problems the client making the API request should correct or be aware of
* Limit warnings to 120 characters if possible
{{< caution >}}
Individual warning messages over 256 characters may be truncated by the API server before being returned to clients.
If more than 4096 characters of warning messages are added (from all sources), additional warning messages are ignored.
{{< /caution >}}
{{< tabs name="AdmissionReview_response_warning" >}}
{{% tab name="admission.k8s.io/v1" %}}