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Trying to figure out how to expose multiple TCP/UDP services using a single LoadBalancer on Kubernetes. Let's say the services are ftpsrv1.com and ftpsrv2.com each serving at port 21. Here are the options that I can think of and their limitations : One LB per svc: too expensive. Nodeport : Want to use a port outside the 30000-32767 range. K8s Ingress : does
Compare suitability, operational responsibilities and limits before choosing this technology for a project. Which trade-offs should guide the decision?
I'm having trouble understanding this error when trying to build a project in Docker: > [internal] load metadata for docker.io/library/openjdk:11: ------ failed to solve with frontend dockerfile.v0: failed to create LLB definition: failed to authorize: rpc error: code = Unknown desc = failed to fetch oauth token: unexpected status: 401 Unauthorized' What
I have an existing Azure App Service running on ASP.NET Core 3.x. I have upgraded the application to today’s release of ASP.NET Core 5 . This works fine on my local IIS Express server. When I publish to the application to the App Service using Visual Studio 2019, however, I receive the following error: HTTP Error 500.31 - ANCM Failed to Find Native Dependenc
A performance change should improve the measured workload without sacrificing correctness or wasting capacity. Which measurements and bottlenecks should be considered first?
I am trying to create an app where user can upload a text file, and gets the altered text back. I am using React as FE and ASP.NET Core for BE and Azure storage for the database storage. This is how my HomeController looks like. I created a separate "UploadToBlob" method, to post the data public class HomeController : Controller { private readonly IConfigura
My simple terraform file is: provider "aws" { region = "region" access_key = "key" secret_key = "secret_key" } terraform { backend "s3" { # Replace this with your bucket name! bucket = "great-name-terraform-state-2" key = "global/s3/terraform.tfstate" region = "eu-central-1" # Replace this with your DynamoDB table name! dynamodb_table = "great-name-locks-2"
A failure needs to be narrowed down before settings are changed or operations retried. Which evidence best separates application errors from environment and dependency problems?
I want to install discord via snap (Linux package format), but i get the following error: cannot communicate with server: Post http://localhost/v2/snaps/discord: dial unix /run/snapd.socket: connect: connection refused Don't know why ...
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