hello-wolfi-demo

Demo for the Hello Wolfi Webinar.

Demo Steps Overview

These steps were executed on an Ubuntu 22.04 host Linux machine.

1. Make sure you have Docker installed on your machine
2. Download the cgr.dev/chainguard/melange and cgr.dev/chainguard/apko images with docker pull
3. Generate melange signing keys
4. Build the melange-php.yaml package
5. Build the melange-composer.yaml package
6. Build the melange-app.yaml package
7. Build the apko.yaml container image
8. Load the image with docker load
9. Run the image with docker run --rm <image-name>

Detailed Steps

Download melange and apko images

docker pull cgr.dev/chainguard/melange
docker pull cgr.dev/chainguard/apko

Generate melange signing keys

docker run --rm -v "${PWD}":/work cgr.dev/chainguard/melange keygen

Build the php package

docker run --privileged --rm -v ${PWD}:/work cgr.dev/chainguard/melange build melange-php.yaml --arch x86_64 --signing-key melange.rsa --keyring-append melange.rsa.pub

Build the composer package

docker run --privileged --rm -v ${PWD}:/work cgr.dev/chainguard/melange build melange-composer.yaml --arch x86_64 --signing-key melange.rsa --keyring-append melange.rsa.pub

Build the app package

docker run --privileged --rm -v ${PWD}:/work cgr.dev/chainguard/melange build melange-app.yaml --arch x86_64 --signing-key melange.rsa --keyring-append melange.rsa.pub

Build the container image

docker run --rm -v ${PWD}:/work cgr.dev/chainguard/apko build -C /work apko.yaml hello-wolfi:latest hello-wolfi.tar -k melange.rsa.pub

Load the container image

docker load < hello-wolfi.tar

Run the image

docker run --rm hello-wolfi:latest-amd64