Build Image Using Cloud Native Buildpack

This repository contains instruction how to build image without Dockerfile (a sample go app) using Cloud Native Buildpack.

Instruction

• Install required tools stated below.
• Clone repository git clone https://github.com/iamejboy/cnb-sample-go.git.
• Build and publish image.

cd cnb-sample-go
pack build --publish <image-repo> --builder cloudfoundry/cnb:bionic

• Quick test.

docker run -d -p 9090:8080 --name sample-go <image-repo>
curl -s http://0.0.0.0:9090

Note: Use command pack suggest-builders to see available builders to use

Tools:

• Installed locally: git, docker, pack