How to enable VPC access for AWS CodeBuild/Code Pipeline?

Question

How to enable VPC access for AWS CodeBuild/Code Pipeline?

I am working on the Neptune database and it requires VPC to access. While building code inside AWS CodeBuild. My tests are failing because it's not able to access the Neptune database. How can I configure the pipeline to allow CodeBuild to access the VPC?

Answer 1

Select environments from your CodeBuild project settings and in the advanced setting section you can select VPC, subnet and security group for your project.

For Subnets, choose a private subnet that has routes to your db. If internet access required, NAT gateway must be attached in the route table of private subnet. CodeBuild only works with Nat not with public subnet for internet access.

Answer 2

This AWS Documentation guide will help you to configure your Code Build Project with your VPC.

But I am sure, you must have gone through it. Please share the error as well.

Link