Gateway docstrings do not specify behavior for when request hostname does not match any listener hostname.

[briantkennedy]

What would you like to be added:

The GatewaySpec.Listener docstring does not define behavior for when a request does not match any hostname defined in a Listener.

Why this is needed:

The only place this is defined is in a single conformance test:

gateway-api/conformance/tests/httproute-listener-hostname-matching.go

Line 92 in 232953d

Response: http.Response{StatusCode: 404},

[k8s-triage-robot]

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/lifecycle stale

[k8s-triage-robot]

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues.

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• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

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/lifecycle rotten

[k8s-triage-robot]

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

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• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
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/close not-planned

[k8s-ci-robot]

@k8s-triage-robot: Closing this issue, marking it as "Not Planned".

In response to this:

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

This bot triages issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Reopen this issue with /reopen
• Mark this issue as fresh with /remove-lifecycle rotten
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/close not-planned

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[shaneutt]

I think we still need clarification here.

/reopen
/lifecycle frozen

[k8s-ci-robot]

@shaneutt: Reopened this issue.

In response to this:

I think we still need clarification here.

/reopen
/lifecycle frozen

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[youngnick]

This basically just needs some text added to the Listener docstring to say "If HTTP traffic to a Gateway does not match any Listener, the request must receive a 404 status code and fail".