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Questions tagged [aws-private-link]

37 questions
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Unable to Access IAM AWS Service Endpoint in a private subnet using a Private Link of VPC Endpoint

We're trying to access AWS Services from a private subnet in a VPC using a VPC endpoint or Private Link. We're trying to avoid adding a NAT gateway on the private subnet. We created/added a VPC Endpoints (i.e. AWS Service for EC2 and…
bherto39
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How do you use a com.amazonaws.s3-global.accesspoint

I've been trying to figure out how to get a Interface based Endpoint for com.amazonaws.s3-global.accesspoint to work. I was able to successfully connect to my VPC dns seems to resolve to a private ip but I can't figure out how to actually use the…
hoss
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Why AWS recommends to avoid the use of public/internet gateways in favor of AWS PrivateLink and VPC endpoints?

A VPC endpoint enables connections between a virtual private cloud (VPC) and supported services, without requiring that you use an internet gateway, NAT device, VPN connection, or AWS Direct Connect connection. Therefore, your VPC is not exposed to…
distinct_name
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Kafka advertised listener over AWS privatelink

I have two VPCs in AWS: VPC-A has an ec2 instance in it. VPC-B has an ec2 instance in it running kafka and zookeeper via docker-compose The VPCs are connected via AWS Privatelink (endpoint --> endpoint service --> nlb (in VPC-B) --> kafka) I have…
Alexander Witte
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Lambda not connecting to Mongodb via privatelink

I have deployed via terraform a setup with lambdas, mongodb cluster, aws vpc and a privatelink endpoint and my connection string isn't working. i am getting a timeout error from mongo. My connection string…
CALJ
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"Unknown error occurred" when setting custom policy for Interface VPC Endpoint for Lambda

I'm trying to allow AWS Lambda residing in a private VPC to invoke another Lambda not in any VPC. I'm purposely avoiding use of NAT gateways in favor of Interface VPC Endpoints as they're a bit cheaper to use. However, I'm running into trouble…
humanlikely
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EC2 Image Builder is not working in Private Subnet

I'm trying to set up a pipeline for EC2 Image Builder in a private subnet using PrivateLink,but I'm getting the following error: Workflow Execution ID: 'wf-d3d5bfb1-e3f7-40d1-b439-8268b822fd18' failed with reason: An error occurred…
Mo Shameri
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AWS R53 api via PrivateLink

Is there any valid way of reaching AWS Route53 APIs over PrivateLink ? My lambdas have to stay private, with no global network connectivity, but those also need to be able to execute Route53 api calls. Exhausted my ideas and would appreciate any…
krzysztof_porwol
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Connection between Confluent kafka cluster and Elasticsearch cluster (elastic cloud)

I am trying to establish a connection between my Confluent Kafka cluster and Elasticsearch cluster using the ES service sink connector, both of which are managed services. I have set up a PrivateLink between my ES cluster and AWS environment…
Ilank
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VPC endpoint creation fails with InvalidServiceName with aws-java-sdk

I am trying to create a VPC endpoint using aws-java-sdk "com.amazonaws.services.ec2.model.CreateVpcEndpointRequest" API. This fails with the below issue. This is being created in a private subnet. error":…
Kedarnath
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How to send messages between AWS VPCs?

I'm trying to understand how to send integration messages between applications. In the following scenario: User in Application 1 generates a query. That query gets sent to Application 2 Application 2 returns the results and sends it back to…
amirbt17
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Passing backend API Token to AWS API Gateway internally

Can anyone please help me with this Use-case? Use-case : I've created the secure proxy for a private resource in the AWS API gateway. For private integration I've used VPClink and configured the Cognito pool authorizer. But the backend private API…
Sakshi
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AWS privatelink is unable to handle client redirects

I have the current setup. Account A exposes an elasticache(redis) service via private link. The elasticache servers sit behind a NLB. Account B accesses the service with the DNS name created during the VPC endpoint creation. When running the cli…
Arthos
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Error cluster launch: Security Daemon Registration

I have created a workspace in AWS Databricks with private link. When we launch a cluster we get the following error: Security Daemon Registration Exception: Failed to set up the spark container due to an error when registering the container to…
jonro
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Does AWS VPC endpoint has limit of connections to the target AWS resource?

Does AWS VPC interface endpoint (PrivateLink) has a limit of ongoing or new connections to the target AWS resource? For example if I have a AWS service (Lambda) connecting to SQS through VPC interface endpoint. No information about limits on the…
Thiago Scodeler
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