Tag rustup artifacts with surrogate key #416
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We use surrogate keys[^1] on Fastly to invalidate the cache for specific objects, e.g. when new versions of Rust or rustup are released. Surrogate keys are transparently set in the Fastly configuration based on the request path. A new VCL snippet has been added that tags every rustup artifact with the `rustup` surrogate key so that we can purge them from the cache when a new rustup version is released.
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I wrote some documentation on how to test the surrogate keys here: rust-lang/infra-team#115 |
Mark-Simulacrum
approved these changes
May 17, 2024
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We use surrogate keys1 on Fastly to invalidate the cache for specific objects, e.g. when new versions of Rust or rustup are released. Surrogate keys are transparently set in the Fastly configuration based on the request path.
A new VCL snippet has been added that tags every rustup artifact with the
rustupsurrogate key so that we can purge them from the cache when a new rustup version is released.This is part of #415.
Footnotes
https://www.fastly.com/documentation/guides/concepts/edge-state/cache/purging/#surrogate-key-purge ↩