Sets up OpenTelemetry integration for nar-bridge. Right now it will
export spans for HTTP server requests and all gRPC client requests.
Having the spans available will make performance work significantly
easier as it provides a high level overview of where time is being
spent.
In the future we can add application-specifc metrics and
integrate logrus.
Change-Id: Ie3860675d7ffc626a95673ba062c3c798d8bb2a7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10678
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: Connor Brewster <cbrewster@hey.com>
Bump code.tvl.fyi/tvix/store/protos past cl/9649, where Validate()
already ensures the NarSha256 has the correct size.
Change-Id: I774668822f4d9dbd4dea47dde6e4745dc95e8e7f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9665
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI
As correctly mentioned in
https://cl.tvl.fyi/c/depot/+/9652/comment/03b9b96e_bbb337fd/,
we shouldn't be using these magic constants, but pull them from where
they're defined.
This already is a dependency of go-nix, and pkg/pathinfosvc/server.go,
so no changes in go.mod.
Change-Id: I0cc41ce040fcbddf4b6171417bc9b0de55af4991
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9653
Tested-by: BuildkiteCI
Reviewed-by: Brian McGee <brian@bmcgee.ie>
We have nixhash.FromHashTypeAndDigest now.
Also, run Validate() on the PathInfo received from the remote
PathInfoService.
Change-Id: I14db0d9356c539c084afc9dd712314b56da2587e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9652
Tested-by: BuildkiteCI
Reviewed-by: Brian McGee <brian@bmcgee.ie>
… and nar size / sha256 digest.
Instead of producing sparse PathInfo messages when NARs are sent to
nar-bridge, the nar-bridge http server now keeps a lookup table
(narsha256) -> (rootNode, narSize)
This removes a whole bunch of noise, because we don't need to keep
sparse fields around.
A convenience function
`GenPathInfo(rootNode *castorev1pb.Node, narInfo *narinfo.NarInfo)` is
added, which is used to produce PathInfo messages, either when receiving
a NAR file over http and uploading it to a remote PathInfoService, or to
synthesize the PathInfoMessage to return to the client, if nar-bridge is
acting as a PathInfoService for a remove Nix HTTP Binary cache.
Change-Id: Ibba1ab6238a050816c4fab29cb21ae88877d8613
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9651
Tested-by: BuildkiteCI
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Bumps the go module past cl/9604 and update the consumer side.
Change-Id: Id44245017f1dc2f8aac28051cdbb45b83bdc5be3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9650
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Tested-by: BuildkiteCI
This removes the Export method in nar-bridge, and updates all users to
the version now in storev1pb.
It moves the roundtrip test to the importer crate, and some of the
utility functions into a separate util_test.go file.
Change-Id: I81d9e0b35dfd78ef1042bed307281eecd2aaa2a8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9603
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Tested-by: BuildkiteCI
Convenience function, moves all code converting from a PathInfo struct
to to go-nix's NarInfo.
Change-Id: Idf0dcc38675674563f2dfd3286a4a55fa2a24a82
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9593
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Use a genNarHandler() function accepting a boolean to construct the
HTTP handler.
Change-Id: I17c054826d91a9dbed8b1f53945a51f27fa60ace
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9537
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
This is only dealing with the HTTP interface.
Change-Id: I011b624fd9f11ea96231b92fea1166c118a219f2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9535
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
