contour

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Supporting BackendTLS for GRPCRoute

3

**Please describe the problem you have** From #6119, BackendTLSPolicy only supported HTTPRoute. We would like to expand this to support GRPCRoute. Notably, GRPCRoute is not addressed in [GEP-1897](https://gateway-api.sigs.k8s.io/geps/gep-1897/#longer-term-goals), because the...

christianang

HTTPProxy: Configuring/disabling sending Envoy client cert to upstream services

2

**Please describe the problem you have** Contour currently allows configuration of a global client certificate Envoy will present to upstream services: https://projectcontour.io/docs/v1.24.1/configuration/#envoy-client-certificate This is a global configuration that cannot be...

sunjayBhatia

add metric(s) for status update load

7

**Please describe the problem you have** When debugging issues like #5001 it isn't clear at the moment via metrics how the status update components of Contour are working. This includes...

sunjayBhatia

Tests the interactions between different resources (HTTPProxy, Ingress, Gateway APIs etc.)

10

Test the interactions between different resources (HTTPProxy, Ingress, Gateway APIs etc.) and how they interact together. _Originally posted by @sunjayBhatia in https://github.com/projectcontour/contour/pull/3278#discussion_r577238165_

stevesloka

Add grpc_json_transcoder_filter to contour

1

**Please describe the problem you have** [A clear, concise, description of the problem you are facing. What is the _problem_ that feature X would solve for you?] envoy supports [grpc_json_transcoder_filter](https://www.envoyproxy.io/docs/envoy/latest/configuration/http/http_filters/grpc_json_transcoder_filter)...

yangyy93

Occasional HTTP 502 errors when using GCP's ALB Loadbalancer (L7)

1

**What question do you have?:** Hey I was using Contour with the standard Helm chart install method and everything worked great, the default setup creates a Envoy service of type...

heruscode

HTTProxy returns error about `config.enableExternalNameService` when used with GatewayAPI configuration

17

**What steps did you take and what happened:** My contour configuration is: * contour-gateway-provisioner with two Gateway * `internal` for applications using `GatewayAPI` * `legacy` for applications using `Ingress` and...

davinkevin

Consider aligning how SNI is set for upstream TLS

1

Currently Contour uses SNI for upstream TLS connection in following ways: * `httpproxy`: SNI is not set by default. It is set if (1) user defines `requestHeadersPolicy` with key [`Host`](https://projectcontour.io/docs/1.27/config/api/#projectcontour.io/v1.HeadersPolicy)...

tsaarni

Endpoint(Slice)Translator may not be fully synced before xDS server starts

2

Order of events: - Contour starts up - informers are initialized, endpoint translator is set up as event handler for endpoints - Event handler, etc. are started - OnAdd called...

sunjayBhatia

Unable to set multiple set-cookie headers

3

**What steps did you take and what happened:** RFC [actually allows the server to send multiples "set-cookie" header if they don't have the same name](https://datatracker.ietf.org/doc/html/rfc6265#section-4.1). Unfortunately contour overwrite the header...

dnbn