Code pipeline connect to self gitlab

Since a PrivateLink for the webhook is created, I think it is necessary to enable DNS resolution for the VPC. https://docs.aws.amazon.com/dtconsole/latest/userguide/connections-host-create.html

When connections creates your host, the VPC endpoint (PrivateLink) for webhooks is created for you. For more information, see AWS CodeConnections and interface VPC endpoints (AWS PrivateLink).

Hi, DNS hostname enabled, I can lookup my gitlab endpoint from EC2 instance. This my setting: https://prnt.sc/95kCrfEZwzFE

Thanks.

I recommend that you review the following documents as they describe the requirements for creating a connection. https://docs.aws.amazon.com/dtconsole/latest/userguide/connections-host-create.html