bake: avoid evaluating parent targets before child LLB loaded #2265
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Because of the way buildkit cache works if you have request with external cache, if some vertices from the request have already been evaluated and are available in the shared graph BuildKit will not load cache keys from external source for such vertices. This may mean that children of such vertices will not load cache because there isn't a cache path through the parent. To work around it, wait before child definition is loaded before evaluating the parent. Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This was referenced Feb 21, 2024
crazy-max
approved these changes
Feb 21, 2024
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Because of the way buildkit cache works if you have request with external cache, if some vertices from the request have already been evaluated and are available in the shared graph BuildKit will not load cache keys from external source for such vertices. This may mean that children of such vertices will not load cache because there isn't a cache path through the parent.
To work around it, wait before child definition is loaded before evaluating the parent.
fix #2144