Webinar about how to improve your #Docker image builds

This week I had the honour of giving a talk at the Docker Virtual Meetup about how to improve your Docker image builds. It was a very interactive crowd :-)

My talk focused on buildkit as the next-generation build engine for container images and covered the following topics:

• Build engine flavours (legacy builder and buildkit)
• Multi-stage builds to separate build and runtime environments as well as run stages in parallel
• Build cache warming for buildkit
• Mounting secrets using buildkit
• Forwaring the SSH agent socket using buildkit
• Testing images using goss
• Scan images using trivy
• Using the CLI plugin called buildx to cross-built for different platforms
• Using docker context to manage multiple instances of the Docker engine
• Troubleshooting running containers

The talk was recorded and was published on the Docker blog.

Find my slides here.

The slides are a result of my slide and demo build system. Take a look at the release for this talk.