Manual backport 1.15.x of Avoid panic applying TProxy Envoy extensions #17539
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zalimeni
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Jun 1, 2023
| @@ -112,89 +112,12 @@ func (b *BasicEnvoyExtender) Extend(resources *xdscommon.IndexedResources, confi | |||
| } | |||
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Changes in this file are equivalent to the original PR but slightly different due to refactors that did not require backporting
hashi-derek
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Jun 1, 2023
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backport of commit 8c30455
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zalimeni
commented
Jun 1, 2023
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| func (b *BasicEnvoyExtender) patchListener(config *RuntimeConfig, l *envoy_listener_v3.Listener) (proto.Message, bool, error) { | ||
| func (b *BasicEnvoyExtender) patchSupportedListenerFilterChains(config *RuntimeConfig, l *envoy_listener_v3.Listener) (proto.Message, bool, error) { | ||
| switch config.Kind { | ||
| case api.ServiceKindTerminatingGateway: | ||
| return b.patchTerminatingGatewayListener(config, l) | ||
| case api.ServiceKindConnectProxy: | ||
| return b.patchConnectProxyListener(config, l) | ||
| case api.ServiceKindTerminatingGateway, api.ServiceKindConnectProxy: | ||
| return b.patchListenerFilterChains(config, l) | ||
| } | ||
| return l, false, nil | ||
| } |
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After double checking the original change that introduced this switch and the matching one above, I restored it to align with that and reduce changes here (I'd originally thought it was more copy-pasta). This could prevent a future bug if we were to support more proxy types for extensions in general without aligning that support with listeners specifically.
No other changes since the last review. I've also re-tested by hand w/ this change.
hashi-derek
approved these changes
Jun 1, 2023
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backport of commit 8c30455
Description
Manual backport of #17537.
Resolves automated backport PR #17542.