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Send data using AWS PrivateLink

This guide walks you through how to configure AWS PrivateLink for use with Last9 will send read and write requests over the private network.

Overview​

The process consists of configuring an internal endpoint in your VPC, which can talk to the Last9 endpoint without going via a public network.

Setup​

Currently, Last9 supports three regions - eu-west-1, us-east-1 and ap-south-1.

You can choose the service name from the following list.

info

This applies only to customers hosted on app.last9.io. If you use an on-premise hosted Last9 offering, the Last9 Customer Success team will provide the right endpoint details. Please contact us at cs@last9.io.

RegionTypeService NameDNS
eu-west-1Writecom.amazonaws.vpce.eu-west-1.vpce-svc-0381436dec59e8895https://app-tsdb-euw1.last9.io
eu-west-1Readcom.amazonaws.vpce.eu-west-1.vpce-svc-0a101a671bd82e759https://read-app-tsdb-euw1.last9.io
us-east-1Writecom.amazonaws.vpce.us-east-1.vpce-svc-0eda8f4ecd25af01fhttps://app-tsdb-use1.last9.io
us-east-1Readcom.amazonaws.vpce.us-east-1.vpce-svc-0fb0502d1f58dc1bbhttps://read-app-tsdb-use1.last9.io
ap-south-1Writecom.amazonaws.vpce.ap-south-1.vpce-svc-0240de6d26b096123https://app-tsdb.last9.io
ap-south-1Readcom.amazonaws.vpce.ap-south-1.vpce-svc-01c9bdbb02e34fe2chttps://read-app-tsdb.last9.io
us-east-1Read/Writecom.amazonaws.vpce.us-east-1.vpce-svc-06931cb6d013ad0fchttps://otlp.last9.io
ap-south-1Read/Writecom.amazonaws.vpce.ap-south-1.vpce-svc-026c2a0d782b7ef32https://otlp-aps1.last9.io
ap-southeast-1Read/Writecom.amazonaws.vpce.ap-southeast-1.vpce-svc-0f8965c5096ad1f65https://otlp-apse1.last9.io

Create an endpoint in your VPC​

Navigate to the VPC section and select Endpoints in the left sidebar.

Create an endpoint in your VPC

Click on Create Endpoint in the top right corner. Enter an appropriate Name tag, and Select Other endpoint services .

Add Endpoint Settings

Enter the Service name provided by Last9 in the earlier step and Click Verify service.

Additional settings​

  • Select the VPC for the endpoint, and in additional settings, check the box for Enable DNS Name. Enable DNS Name
  • Select the subnets where you are running the workloads that will read or write to Last9. Select Subnets
  • Attach a security group to the endpoint; the endpoint must allow traffic on port 443 from your origin VPC or the specific IP address where the requests originate.
  • Note: For any on-premise Last9 setups, the endpoint must allow traffic for ports 80 and 443. Advanced Settings

Verification​

After the Endpoint status becomes available, validate that the DNS records change from any machine inside a subnet in your VPC for which the Endpoint is enabled.

For example, dig app-tsdb.last9.io should not return the public IP address; instead, it should return the private IP address of the Endpoint we just created.

Verify Privatelink setup

That's all. Happy sending logs, metrics, and traces to Last9 using PrivateLink.

Troubleshooting​

Please get in touch with us on Discord or Email if you have any questions.