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Martin Hope
Aditya
Asked: 2022-01-27 16:46:09 +0800 CST
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My .NET application is deployed to an EKS cluster, which has an ingress defined with the following relevant annotations

kubernetes.io/ingress.class: alb
alb.ingress.kubernetes.io/ssl-policy: ELBSecurityPolicy-TLS-1-2-2017-01
alb.ingress.kubernetes.io/listen-ports: '[{"HTTP":80}, {"HTTPS":443}]'
alb.ingress.kubernetes.io/scheme: internet-facing
alb.ingress.kubernetes.io/target-type: ip
alb.ingress.kubernetes.io/actions.ssl-redirect: '{"Type": "redirect", "RedirectConfig": { "Protocol": "HTTPS", "Port": "443", "StatusCode": "HTTP_301"}}'
alb.ingress.kubernetes.io/healthcheck-path: "/swagger/v1/swagger.json"
alb.ingress.kubernetes.io/backend-protocol-version: HTTP2

My app deploys fine on the cluster with all healthchecks passing and pods in running state. However, when I query the ingress endpoint with a GRPC request, I get an error as shown below in brief

Unhandled exception: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation.
 ---> Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="Error starting gRPC call. HttpRequestException: An error occurred while sending the request. IOException: The request was aborted. Http2ConnectionException: The HTTP/2 server sent invalid data on the connection. HTTP/2 error code 'PROTOCOL_ERROR' (0x1).", DebugException="System.Net.Http.HttpRequestException: An error occurred while sending the request.

I am sure there is not an issue with the request in question, because when I do a port-forward on one of the ports and hit the localhost:5000 endpoint, I am getting the desired result.
I checked the loadbalancer and target groups in AWS console and they're in healthy state. However the monitoring dashboard show adds to the ELB 4xx count every time I access the endpoint. I am sure there is an issue at the ingress level but I am unable to figure out what exactly.
Not sure what I am missing here or if there is anything wrong with my setup. But since the port-forward works as expected, this has got to be some issue with the LoadBalancer.
For reference, I have tried changing the backend-protocol-version to GRPC which does not help

kubernetes eks grpc amazon-elb
Martin Hope
Aditya
Asked: 2016-04-01 10:01:58 +0800 CST
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THE SCENARIO
I am using Vagrant,Windows environment and running Ubuntu inside the virtual box for my development work. I have setup an instance of Samba server and I run the I access the virtual machine through vagrant and Git Bash and run the command
net use A: \\192.168.91.11\www vagrant /persistent:no /user:vagrant
in windows cmd. This creates a virtual drive in Windows and I can access all the linux files from windows. Git related operations run fine with the Bash CLI. I want to try and setup a Git GUI like TortoiseGit.

THE PROBLEM
I am not able to see the .git folder inside the virtual drive. I have already tried to change the folder options to show hidden folders, show archives, remove the readonly on the drive, but still the .git folder remains hidden. The .git folder is visible when I run the ll command on the CLI. However it remains hidden when I access the virtual drive from windows. I wonder if there even is a way to use a gui in this setup. Excuse the long description but I need some advice here. If there is any other way to implement a GUI in this setup, I'm all ears! Thanks.

linux