Building an Envoy Docker image

Step 1: Build Envoy

Using you will compile Envoy. This image has all software needed to build Envoy. From your Envoy directory:

For more information on building and different build targets, please refer to ci/README.md.

Step 2: Build image with only envoy binary

Now you can use this image to build the any of the sandboxes if you change the FROM line in any Dockerfile.

This will be particularly useful if you are interested in modifying Envoy, and testing your changes.