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Questions tagged [envoyproxy]

Use this tag for questions about the Envoy xDS APIs or Envoy internals.

Envoy is an L7 proxy and communication bus designed for large modern service oriented architectures. The project was born out of the belief that:

The network should be transparent to applications. When network and application problems do occur it should be easy to determine the source of the problem.

Envoy is hosted by the Cloud Native Computing Foundation (CNCF). If you are a company that wants to help shape the evolution of technologies that are container-packaged, dynamically-scheduled and microservices-oriented, consider joining the CNCF. For details about who's involved and how Envoy plays a role, read the CNCF announcement.

For official documentation, head to https://www.envoyproxy.io/

To get in touch with the envoy community, please see the contacts list.

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Istio not reporting https traces to Jaeger

Describe the bug We have a container running with envoy sidecar proxy with service/deployment for port 443 using Istio's own example: sample/https/nginx. We can curl the container to get nginx page just fine but see absolutely no traces in Jaeger…
Scooby
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How to configure envoy edge proxy for redis service in kubernetes?

I want to expose Redis HA service running in kubernetes to clients running outside the cloud. For this, I'm trying to setup envoy which supports Redis. I'm using ambassador which is a wrapper around envoy for kubernetes. Followed this doc for the…
rainhacker
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Istio injection with an app with secret and configmap

I am trying to test SSL pass-thru with Istio/envoy ingress as I was able to achieve it with nginx ingress controller. So I created a nginx https deployment and tested the deployment/pod/service works. However, when I run this as usual, kubectl apply…
J H
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How to add envoy proxy to a deployment

I want to add envoy proxy to an existing Kubernetes deployment as a sidecar. I tried following multiple blog posts and that did not seem to help. I was wondering if anyone has done it, and if so, how to? Thank you!
Parvathy Geetha
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Can I use envoyproxy as partition aware load balancer

I do have multitenant service. Each tenant can be served by one of the specific machines in the cluster. There is a also a service which knows where the specific tenant is loaded now. Can I configure envoyproxy as a gateway, in a way it will route…
pastorgluk
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How do I integrate Envoy proxy with Service Fabric?

How do I integrate Envoy proxy with Service Fabric? Is there a similar solution which is provided by Traefik https://github.com/jjcollinge/traefik-on-service-fabric? If not, what other alternative do I have? This is required for a Windows cluster in…
kumar
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debug envoy on MacOS with lldb/gdb

I want to debug envoy on MacOS, so I take following actions: I build envoy binary with command bazel build -c dbg --apple_generate_dsym //source/exe:envoy-static lldb -p {pidOfEnvoy}, set breakpoint breakpoint set --name onConnectionEvent but the…
甲 由
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envoy issue with skipping target

envoy: v1.7.0 The following rule load("@envoy//bazel:repositories.bzl", "envoy_dependencies") envoy_dependencies(repository="@envoy", skip_targets=["io_bazel_rules_go"]) local_repository( name = "io_bazel_rules_go", path =…
R_SS
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ambassador configuration for jupyterlab

I'm trying to replace nginx as proxy with ambassador which is the implementation of the envoyproxy on kubernetes. I did exactly as shown in here But nothing seems to really works, is there a way someone can help with the appropriated configuration…
Gilles Essoki
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Get a connection from the pool - Envoy

I need to get a connection from pool to connect to the upstream but facing 503 issues occassionally. I would like to know the root cause for…
Nagireddy Hanisha
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How to handle ephemeral port exhaustion in envoy

One of the problems with reverse proxies handling multiple requests on behalf of clients is, after a while under heavy load, the number of outgoing connections from envoy node to backend nodes will run out of ephemeral ports Assuming that we have…
Ashok Koyi
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Istio route rules

I'm trying to set some route rules and I have a problem in the following case. If I send a HTTP request to the port, let's say, 5000 of the service "service-a" I want my route rule to forward the request to the port 5001 of the service "service-b".…
biomartin
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compiling GoStdlib fails on linux + ppc64le

I realize this is unsupported, but I'm trying to understand if there's some way around it. bazel build //src/envoy ERROR: /home/christy/.cache/bazel/_bazel_christy/bf2fef385bbf6e59110f7665da7ca8d6/external/io_bazel_rules_go/BUILD.bazel:9:1: GoStdlib…
Christy
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Envoy with gRPC routing

I cant seem to make Envoy working with multiple gRPC services deployed. gRPC call always goes to the same instance. How does Envoy load balancer discovers there are other instances of same service were launched with docker-compose scale? Service1…
ArkadyB
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How to configure dynamic routing of gRPC requests with envoy, nomad and consul

We use nomad to deploy our applications - which provide gRPC endpoints - as tasks. The tasks are then registered to Consul, using nomad's service stanza. The routing for our applications is achieved with envoy proxy. We are running central envoy…
Dominik Sandjaja
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