Commit graph

7 commits

Author SHA1 Message Date
Florian Klink
b78b8d8338 refactor(tvix/nar-bridge): move blob cb function to pkg/importer
This is useful outside a HTTP server scenario.

Change-Id: If35f1ab245855378fd01f16ad7b5774d0cf590ba
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9532
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
2023-10-05 06:17:10 +00:00
Florian Klink
f92b0ef933 refactor(tvix/nar-bridge): let callbaks return calculated digests
This aligns behaviour more with how it should be - it's the
responsibility of the callback functions to return digests of the things
they consume(d). It allows further cleaning up the hasher struct.

Change-Id: I9cbfc87e6abd4ff17fadf39eb6563ec3cb7fcc6f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9528
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-10-05 06:17:10 +00:00
Florian Klink
b1ff1267be refactor(tvix/nar-bridge): drop reader package
Make the import function usable on any reader.

Change-Id: I84d2004cb73cdd7a11fe8efb0f2efb6335d5e6b0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9527
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2023-10-05 06:11:27 +00:00
Florian Klink
732dc68727 refactor(tvix/nar-bridge): update to new separated protos
Change-Id: I5eaadc837a4d3a7f635574437127a22de88f556b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9407
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
2023-09-22 17:41:32 +00:00
Florian Klink
07af692ecb refactor(tvix/nar-bridge): simplify CLI interface
Only keep the `serve` subcommand, and make it appear at the root.
Introduce a --log-level argument, and be a bit less noisy in normal
operation.

Change-Id: I86b8abde1869a5c0c947508bcc29f845222aac09
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9360
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2023-09-18 14:02:28 +00:00
Florian Klink
0c031461c3 fix(tvix/nar-bridge): chunk blobs
Instead of creating one big BlobChunk containing all data, and creating
way too large proto messages, chunk blobs up to a reasonable (1MiB)
chunk size, and send them to the server like that.

Change-Id: Ia45a53956a6d7c0599cc59ac516ba37e9fb1b30e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9357
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2023-09-18 14:02:28 +00:00
Florian Klink
0ecd10bf30 feat(tvix/nar-bridge): init
This provides a Nix HTTP Binary Cache interface in front of a tvix-store
that's reachable via gRPC.

TODOs:

 - remove import command, move serve up to toplevel. We have nix-copy-
   closure and tvix-store commands.
 - loop into CI. We should be able to fetch the protos as a third-party
   dependency.
 - Check if we can test nar-bridge slightly easier in an integration
   test.
 - Ensure we support connecting to unix sockets and grpc+http at least,
   using the same syntax as tvix-store.
 - Don't buffer the entire blob when rendering NAR

Co-Authored-By: Connor Brewster <cbrewster@hey.com>
Co-Authored-By: Márton Boros <martonboros@gmail.com>
Co-Authored-By: Vo Minh Thu <noteed@gmail.com>

Change-Id: I6064474e49dfe78cea67676957462d9f28658d4a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9339
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-09-17 13:24:53 +00:00