William T Zhang

### What does this PR do? Add metric for determining the overhead induced by the proxy per request. This is done by passing a timestamp datastructure via the request [context](https://pkg.go.dev/context)...

#### Welcome! - [X] Yes, I've searched similar issues on [GitHub](https://github.com/traefik/traefik/issues) and didn't find any. - [X] Yes, I've searched similar issues on the [Traefik community forum](https://community.traefik.io) and didn't find...

hcm: add match_upstream to SchemeHeaderTransformation

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Commit Message: add match_upstream to SchemeHeaderTransformation Additional Description: Define a new variant that configures the hcm to override the scheme with the upstream transport protocol. The value is accessible by...

router: add use_upstream_scheme to router filter

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Commit Message: add use_upstream_scheme field to router config Additional Description: Use a router config toggle to override the scheme of a request. Useful for when HTTP2 servers expect the scheme...

Service Account SAN added for simple TLS origination at the sidecar

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### Is this the right place to submit this? - [X] This is not a security vulnerability or a crashing bug - [X] This is not a question about how...

Stopgap setting to address chrome HTTP2/3 bug when early responding before request payload fully delivered

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### Your Feature Request Add a setting that allows receiving data frames sent by a client even after a response is received by the backend. The data frames should be...

Dual ingress sidecar TLS/istio mTLS termination on the same port

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**Describe the feature request** * Currently, when supporting internal traffic using istio mTLS and external traffic using simple or mutual tls, two ports must be defined and a PeerAuthentication config...

Add prost-wkt-derive to derive MessageSerde

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## Motivation * Could help for #63 * Support `protoc-gen-*` ## Summary of Changes * Messages expose their serialization/deserialization methods in a trait-object safe way by using [erased_serde](https://docs.rs/erased-serde/latest/erased_serde/index.html) * Manually...

## Feature Request * Add an implementations of `prost::Name` for message types ### Crates * tonic-health * tonic-reflection ### Motivation * This will allow converting from and to the [Any...

Add access log sampling percentage to Telemetry api

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**Describe the feature request** * Add a field to [AccessLogging.filter](https://istio.io/latest/docs/reference/config/telemetry/#AccessLogging-Filter) `randomSamplingPercentage` * And to the current CEL access log filter the [RuntimeFilter](https://www.envoyproxy.io/docs/envoy/latest/api-v3/config/accesslog/v3/accesslog.proto#config-accesslog-v3-runtimefilter) to configure sampling (target source code [here](https://github.com/istio/istio/blob/15a79ad4f265ac26359abffaad40cb14330fa45b/pilot/pkg/networking/core/v1alpha3/accesslog.go#L128-L146)) *...