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Questions tagged [aws-application-load-balancer]

1004 questions
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argoCD - external access with ingress not working

I am new at kubernetes so apologies in advance for any silly questions and mistakes. I am trying to setup external access through ingress for ArgoCD. My setup is an aws eks cluster. I have setup alb following the guide here. I have also setup…
Abhishek
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How to Logout from ALB OIDC Session?

I am using OIDC for authentication and login with ALB. On successfully login I can see AWSELBAuthSessionCookie-0 in my browser. For logout I am setting above cookie value to -1 and redirecting user to application home. I am expecting it should…
Gan
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Problems with SignalR handshake after moving to AWS fargate behind an application load balancer

Problems with SignalR handshake after moving to AWS fargate behind an application load balancer. Before I had it running on a EC2 instance with nginx which worked fine after following this advice; SignalR in ASP.NET Core behind Nginx. But because…
Moddaman
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Using AWS ALB to have subdomains pointing to different target groups

Right now I have a domain (example.com) that I have hosted on Google Domains, but uses Amazon's Route 53 DNS servers, and I've created a hosted zone & registered an SSL certificate for free with ACM. So I got it to take requests for example.com and…
lollercoaster
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AWS ALB returning 502 from Lambda instead of custom HTTP status

I've created a Lambda that check on a DynamoDB table the existence of a record matching host and request path and, if found, returns a redirect to the matching URL. My Lambda returns this response but the ALB returns 502. { "statusCode": 301, …
Kralizek
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SSL application load balancer on AWS WITHOUT a custom domain

Is it possible to give a application load balancer on AWS a SSL certificate, allowing allowing only HTTPS connections, if I don't want to use a custom domain? Currently developing some internal dashboard applications, so have no need/want for a…
OnIIcE
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failed calling webhook "vingress.elbv2.k8s.aws"

I installed aws-load-balancer-controller on new EKS cluster (version v1.21.5-eks-bc4871b). I installed by this guide https://kubernetes-sigs.github.io/aws-load-balancer-controller/v2.3/deploy/installation/ step by step but when I'm trying to deploy…
yershalom
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AWS-issued (managed) TLS/SSL certificate for ELB/ALB

When I create an ELB (i.e. Application Load Balancer), Amazon gives it a DNS name e.g.: myalb-1472119708.eu-central-1.elb.amazonaws.com Now, I would like to terminate TLS/SSL on my ALB, however, I don't want to attach my own certificate (e.g. from…
maslick
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Why does AWS's Application Load Balancer require a custom domain when using HTTPS?

If I create a new AWS Application Load Balancer (ALB) using HTTP, then AWS will create a load balancer with a randomly assigned domain name. Why can't AWS do the same thing when I create a new ALB using HTTPS? Instead, when creating a new ALB using…
johnnyodonnell
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Add custom header to Amazon AWS ALB request

I would like to add a custom header to the request at the AWS ALB level. I am doing migration of some iRules from F5 to ALB and there are lots of custom iRules written in F5 to add custom headers based on some conditions and I have to keep it…
CHash11
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Use AWS Loadbalancer for HTTPS and SSH

I plan to host a GitLab instance on AWS. My only problem is the frontend loadbalancer. For git work we need HTTPS and SSH, both using the same host name. The Application Load Balancer (ALB) supports HTTPS termination with ACM certificates (which we…
NerdyMcNerd
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Redirection of HTTP to HTTPS in the AWS Application Load Balancer converts POST requests to GET requests

I use an Application Load Balancer in AWS as an API Gateway: for forwarding requests to different applications running in AWS. I have configured it with both support for HTTP and HTTPS. A HTTPS listener contains all logical rules for requests…
ded.diman
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Change Visibility of AWS Application Load Balancer to Internal Load Balancer

I had created an Application Load Balancer and it was set as public. I have bifurcated certain things and want to convert it to an internal load balancer so that it is exposed only to the VPC resources. But when I change the visibility option from…
harsh tibrewal
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AWS ECS Fargate ALB Error (Request Timed Out)

I have set up a Docker container running on port 5566 with a small Django application. The Docker image is uploaded into the ECR and later used by Fargate container(s). I have set up an ECS cluster with a VPC. After creating the Task Definition and…
E. Muuli
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How Do I Attach an ASG to an ALB Target Group?

In AWS' Cloudformation, how do I attach an Autoscaling Group (ASG) to an Application Load Balancer Target Group? There does not appear to be any direct way to do that directly in a Cloudformation Template (CFT), though it it possible using the AQWS…
Nicholas Carey
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