In APK there are multiple build systems that you can choose from. Wolfie uses a system called melange, which it takes kind of the same approach but instead of being a shell script, we have yaml. We can do all sorts of structured data stuff, like tracking individual files and their copyright information. It's built on this pipeline concept. So if you understand one, it's easy to understand the other.
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In today’s episode, we talk about distroless, ko, apko, melange, musl and glibc. The context is Wolfi OS, a community Linux OS designed for the container and cloud-native era. If you are looking for the lightest possible container base image with 0 CVEs and both glibc and musl support, Wolfi OS & the related chainguard-images are worth checking out.
Ariadne Conill is an Alpine Linux TSC member & Software Engineer at Chainguard.
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