"Build Horizon" conceptual article

[SharpRake]

What topic are you requesting a resource about?

• Chainguard product
• Open source related
• Conceptual security related
• Other (please describe)

Proposed title:

Understanding Build Horizons

Description:

@amouat mentioned that we might benefit from having an article on build horizons to go with our other conceptual resources. I think it could be more or less a rehash of this blog post from January: https://www.chainguard.dev/unchained/conquer-your-build-horizon-with-chainguard-enforce-in-2023

[ltagliaferri]

Maybe we can add a section on this in the "keeping images up to date" tutorial
We also have a policy doc about build horizons: https://edu.chainguard.dev/chainguard/chainguard-enforce/policies/other-policies/maximum-image-age-policy/

[jspeed-meyers]

I propose closing this issue. The "build horizon" idea was closely related to the now-deprecated Enforce product. Thoughts?

[amouat]

I still bring up build horizon quite a bit, although I can't remember the origins of this proposal.

Something on why it's good to rebuild & redeploy containers regularly would tie into Chainguard philosophy.