Grpc No Healthy Upstream

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No healthy upstream when developing gRPC service …

(6 days ago) WebNo healthy upstream when developing gRPC service locally #449. Closed someone1 opened this issue Dec 24, 2020 · 12 comments · Fixed by #464. Closed No …

https://github.com/GoogleCloudPlatform/esp-v2/issues/449

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Envoy and GRPC not working (no healthy upstream)

(1 days ago) WebI have a Java back-end providing GRPC and it works quite well when using without Envoy, however for GRPC-web, it gives me 503 response. I've been trying for several days now without any success.

https://stackoverflow.com/questions/65167247/envoy-and-grpc-not-working-no-healthy-upstream

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Istio Ingress resulting in "no healthy upstream"

(1 days ago) WebFor some unkown reason, the request does not route through to my deployment and instead displays the text "no healthy upstream". Why is this, and what …

https://stackoverflow.com/questions/47664397/istio-ingress-resulting-in-no-healthy-upstream

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No healthy upstream with service mesh and namespace …

(5 days ago) WebNode js grpc call is returning no healthy upstream when the services are configured behind service mesh with namespace. Reproduction steps. The gRPC services are …

https://github.com/grpc/grpc-node/issues/2628

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Health Checking gRPC

(4 days ago) WebA gRPC client can be configured to perform health checks against the servers it connects to by modifying the service config of the channel. E.g. to monitor the …

https://grpc.io/docs/guides/health-checking/

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get request errors: "no healthy upstream" #9050 - GitHub

(7 days ago) WebTitle: get request errors: "no healthy upstream" Description: Dynamic configuration discovery through control panel. In step: 2019-11-15 19:00:43: update cluster timeout and change config version. 2019-11-15 …

https://github.com/envoyproxy/envoy/issues/9050

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Health checking — envoy 1.31.0-dev-591fb1 documentation

(8 days ago) WebHTTP: During HTTP health checking Envoy will send an HTTP request to the upstream host. By default, it expects a 200 response if the host is healthy. Expected and retriable …

https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/upstream/health_checking

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gRPC health checks in ASP.NET Core Microsoft Learn

(4 days ago) WebHealth checks can test an app's dependencies, such as databases and external service endpoints, to confirm availability and normal functioning. gRPC …

https://learn.microsoft.com/en-us/aspnet/core/grpc/health-checks?view=aspnetcore-8.0

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gRPC config stream closed: 14, no healthy upstream

(Just Now) WebHi guys, We are using Istio in GKE cluster and getting the following errors after each pod restart/deployment. [2020-05-06 11:08:31.249][18][warning][config] [bazel

https://discuss.istio.io/t/grpc-config-stream-closed-14-no-healthy-upstream/6449

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gRPC access logs (proto) — envoy 1.31.0-dev-4b0495 …

(4 days ago) WebEnvoy access logs describe incoming interaction with Envoy over a fixed period of time, and typically cover a single request/response exchange, (e.g. HTTP), stream (e.g. over …

https://www.envoyproxy.io/docs/envoy/latest/api-v3/data/accesslog/v3/accesslog.proto

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Istio-proxy: gRPC config stream closed: 14, no healthy upstream

(3 days ago) WebI am facing an issue that application istio-proxy can't communicate my pilot on my OpenShift 4.2.14 environment with Istio 1.4.5. istio-proxy log likes: `$ kubectl logs …

https://github.com/istio/istio/issues/21643

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Resolving Common Errors in Envoy Proxy: A Troubleshooting Guide

(4 days ago) WebOverview. Consul’s Service Mesh (aka Connect) has Envoy built-in and it is used as the default proxy to provide communication between services. There are times when …

https://support.hashicorp.com/hc/en-us/articles/5295078989075-Resolving-Common-Errors-in-Envoy-Proxy-A-Troubleshooting-Guide

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"gRPC config stream closed: 13" error in Envoy proxies?

(3 days ago) WebActually, we just realized those errors are simply occurring all the time, even when there are no gRPC calls happening at all. So it’s unlikely it’s our application’s …

https://discuss.istio.io/t/grpc-config-stream-closed-13-error-in-envoy-proxies/5038

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Troubleshooting "no healthy upstream" errors in Istio service mesh

(1 days ago) WebThis misconfiguration caused the "no healthy upstream" errors. Checking the VirtualService for the destination, I noticed that 5% of the traffic is routed to v2, which …

https://developers.redhat.com/articles/2022/12/23/troubleshooting-no-healthy-upstream-errors-istio-service-mesh

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any reason on "no healthy host for HTTP connection pool" #9417

(7 days ago) Webedited. @mailzyok. "no healthy" is generally because the health check is configured and the upstream machine's health status is unhealth, so when there is a …

https://github.com/envoyproxy/envoy/issues/9417

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gRPC :: Gloo Edge Docs - Solo.io

(7 days ago) WebgRPC is a popular open source high performance Remote Procedure Call (RPC) framework that can run in any environment and is commonly used to connect microservices within …

https://docs.solo.io/gloo-edge/1.7.23/guides/traffic_management/destination_types/grpc/

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ISTIO sidecar causes Java grpc client throws "UNAVAILABLE: …

(3 days ago) WebI have two gRPC services and one will call another one through normal gRPC method(no stream on either side), I'm using istio as service mesh and have sidecar …

https://stackoverflow.com/questions/54104809/istio-sidecar-causes-java-grpc-client-throws-unavailable-upstream-connect-erro

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DOH-Lee Issues Blue-Green Algae Health Alert For C43 Canal

(Just Now) WebLee County, Fla. – The Florida Department of Health in Lee County (DOH-Lee) has issued a health alert for the presence of harmful blue-green algae toxins in C43 …

https://lee.floridahealth.gov/newsroom/2024/05/DOH-Lee-Issues-Blue-Green-Algae-Health-Alert-For-C43-Canal.html

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Reduce warning - grpc Config Stream closed: 14 noise #14591

(8 days ago) Web2021-01-10T02:39:56.243603Z warning envoy config StreamAggregatedResources gRPC config stream closed: 0, 2021-01-10T02:39:56.536558Z info xdsproxy Envoy ADS …

https://github.com/envoyproxy/envoy/issues/14591

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