Local Development Guide

June 10, 2026 ยท View on GitHub

This guide explains how to build a image with your local source code.

1. Make Code Changes

Edit your source code locally in your project directory (e.g., routing-release or other relevant Cloud Foundry project).

2. Build Image

Build a Docker image with your local changes:

docker buildx bake <image> --set <image>.contexts.src=<path-to-local-source>

Example:

In the directory routing:

docker buildx bake gorouter --set gorouter.contexts.src=/Users/user/routing-release/src

This creates an image tagged as <image>:latest (e.g., gorouter:latest) in your local Docker daemon.

View all available images

To see all buildable images:

docker buildx bake --print