#Lab Hints

You can use the same buildctl Pod that we used in the exercises.

The build command needs to add the tag to the image name - the format is the same as with the docker build -t command.

An automation server like Jenkins or GitHub Actions will populate a build number as an environment variable, but the release version will need to be set in your scripts. You can do it manually here with the Linux export command.

Need more? Here's the solution.