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2023-10-05 r/6716 fix(tvix/nar-bridge): properly check error during HTTP shutdownFlorian Klink1-1/+1
We didn't bind err := here. Change-Id: I779d7ba5660ba4b126a4a0db7fe044bf94425855 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9547 Reviewed-by: Connor Brewster <cbrewster@hey.com> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-10-05 r/6715 refactor(tvix/store/proto): use NamedNode traitFlorian Klink1-31/+28
This saves us writing the name parsing code three times. We can also delay parsing until we did other (cheaper) checks. Change-Id: I1abe3f20dba4215b38839cf7466297e028d64656 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9548 Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com> Autosubmit: flokli <flokli@flokli.de>
2023-10-05 r/6714 docs(tvix/nar-bridge): fix commentFlorian Klink1-1/+1
We run narInfo.Check to ensure this parses to a StorePath, not nixpath.Check. Change-Id: Id91183128df74a60d98fa2a31174cd879194c34d Reviewed-on: https://cl.tvl.fyi/c/depot/+/9550 Reviewed-by: Connor Brewster <cbrewster@hey.com> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-10-05 r/6713 chore(tvix/nar-bridge): bump go-nix dependencyFlorian Klink6-9/+11
nixpath.FromString -> storepath.FromAbsolutePath. See https://github.com/nix-community/go-nix/pull/113 for details. Closes: https://b.tvl.fyi/issues/314 Change-Id: I25277fb6006cbbb2a323ffb5809a1be500822a97 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9551 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-10-05 r/6712 feat(tvix/store/protos): add Validate() method to pathinfo.goFlorian Klink4-11/+107
This is very similar to the Rust counterpart. Change-Id: I40d51aaac3fcf7f52e5896587e561bc2377f6269 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9549 Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
2023-10-05 r/6710 feat(tvix/website): add structured data for search enginesVincent Ambo1-0/+22
This closes b/303. Change-Id: Icaeccba23a2590c22106bed6e859ed3188c87a02 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9540 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Autosubmit: tazjin <tazjin@tvl.su>
2023-10-05 r/6709 refactor(tvix/nar-bridge): do root directory dgst check in uploaderFlorian Klink2-20/+19
This check makes more sense there, and gives stronger semantics - Done() only succeeds if the other side successfully received everything, *and* came up with the same hashes as we did. Change-Id: I20b706961053fd00d22cc70e1c8cc859705587e0 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9542 Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-10-05 r/6708 feat(tvix/nar-bridge): add nar-bridge-pathinfo commandFlorian Klink7-2/+426
This adds an additional nar-bridge-pathinfo command. It exposes a PathInfoService for a HTTP Binary Cache, ingesting data into a BlobService/DirectoryService as it goes through the NAR file. It does this whenever it receives a Get request for a specific output path, and waits returning with the PathInfo response until it ingested the data. It does not do any sort of caching - this means it re-downloads NAR files again whenever the PathInfo is requested again, so you most likely do not want to use this currently. It's one building component as soon as we have store composition (which we currently don't, so don't use this). It can be used as an alternative mechanism to ingest data (Blobs and Directories) of a given store path from a binary cache into tvix-store. ``` ❯ nix-build -A third_party.nixpkgs.hello /nix/store/mdi7lvrn2mx7rfzv3fdq3v5yw8swiks6-hello-2.12.1 ❯ nix hash to-sri --type sha1 mdi7lvrn2mx7rfzv3fdq3v5yw8swiks6 sha1-Rs/INeK+7IGbG/u7fHoVNm96Yqs= ❯ out=$(mg build //tvix/nar-bridge) $out/bin/nar-bridge-pathinfo --log-level debug & INFO[0000] Starting nar-bridge-pathinfosvc at [::]:8001 ❯ mg run //tvix:store -- daemon & [mg] building target //tvix:store [mg] running target //tvix:store 2023-10-03T16:21:57.433739Z INFO tvix_store: tvix-store listening on [::]:8000 at src/bin/tvix-store.rs:229 ❯ evans --host localhost --port 8001 -r repl […] tvix.store.v1.PathInfoService@localhost:8001> call Get ✔ by_output_hash by_output_hash (TYPE_BYTES) => Rs/INeK+7IGbG/u7fHoVNm96Yqs= { "narinfo": { "narSha256": "sXrPtjqhSoc2u0YfM1HVZThknkSYuRuHdtKCB6wkDFo=", "narSize": "226552", "referenceNames": [ "aw2fw9ag10wr9pf0qk4nk5sxi0q0bn56-glibc-2.37-8", "mdi7lvrn2mx7rfzv3fdq3v5yw8swiks6-hello-2.12.1" ], "signatures": [ { "data": "7guDbfaF2Q29HY0c5axhtuacfxN6uxuEqeUfncDiSvMSAWvfHVMppB89ILqV8FE58pEQ04tSbMnRhR3FGPV0AA==", "name": "cache.nixos.org-1" } ] }, "node": { "directory": { "digest": "xvo6BYbYaDw76IibLu5sr+VZoj9iM0ET2RUuYSYLwKE=", "name": "bWRpN2x2cm4ybXg3cmZ6djNmZHEzdjV5dzhzd2lrczYtaGVsbG8tMi4xMi4x", "size": 141 } }, "references": [ "ptgFMIhdl2nJxMDdlDkITyXuBFc=", "Rs/INeK+7IGbG/u7fHoVNm96Yqs=" ] } ``` Change-Id: I50167d0ac081c91adf5cf2733bbc4dc0993bd46e Reviewed-on: https://cl.tvl.fyi/c/depot/+/9539 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com> Reviewed-by: Brian Olsen <me@griff.name>
2023-10-05 r/6707 test(tvix/store/pathinfo): add more tests for referencesFlorian Klink2-42/+101
This should cover all error cases produced. Change-Id: If31816d9b087551d86d7913df55df8f9f44bb554 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9546 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: edef <edef@edef.eu> Tested-by: BuildkiteCI
2023-10-05 r/6706 feat(tvix/store): add validation for referencesFlorian Klink2-6/+60
This validates the size of reference digests in the PathInfo message, as well as inside the narinfo submessage. If narinfo is set, they need to parse to StorePath, and have the same digest there as in the PathInfo message. `proto::tests::pathinfo::validate_references` needed to be updated, because we actually did not populate the proper references before. Change-Id: I9545b2487aab9fe0d229c26aceba5ddc5e6daafd Reviewed-on: https://cl.tvl.fyi/c/depot/+/9545 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: edef <edef@edef.eu> Tested-by: BuildkiteCI
2023-10-05 r/6705 refactor(tvix/store): mv *Err*::Invalid{Node,}DigestLenFlorian Klink2-7/+7
There's other digests in the PathInfo structure, that also might have wrong digest lengths. Rename this to give some room for them, and update the error message a bit as we go. Change-Id: I06562664721156e658f2ed14ba1de907377d284b Reviewed-on: https://cl.tvl.fyi/c/depot/+/9543 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: edef <edef@edef.eu>
2023-10-05 r/6704 refactor(tvix/castore): move magic number to B3_LEN constFlorian Klink2-5/+7
… and export it. Change-Id: I47d2dc2f5a8174da65c614b43801d648506e2d73 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9544 Tested-by: BuildkiteCI Reviewed-by: edef <edef@edef.eu> Autosubmit: flokli <flokli@flokli.de>
2023-10-05 r/6703 refactor(tvix/nar-bridge): mv nar-bridge{,-http}Florian Klink3-4/+4
Rename the nar-bridge CLI to nar-bridge-http, because it's the one spinning up an http server. Change-Id: I0fb75c50e4299272a128dd5ecaa4be8f06fa3dbe Reviewed-on: https://cl.tvl.fyi/c/depot/+/9538 Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de>
2023-10-05 r/6702 refactor(tvix/nar-bridge): deduplicate NAR HEAD and GETFlorian Klink1-49/+26
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>
2023-10-05 r/6701 docs(tvix/nar-bridge): fix typo in commentFlorian Klink1-1/+1
Change-Id: I74f6892e089ed306ef93e78a39a25cf3738bb09f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9536 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
2023-10-05 r/6700 refactor(tvix/nar-bridge): move pkg/server to pkg/httpFlorian Klink7-8/+8
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>
2023-10-05 r/6699 refactor(tvix/nar-bridge): move DirectoriesUploader to pkg/importerFlorian Klink2-2/+2
This is useful outside a HTTP server scenario. Change-Id: I0042a6e773906a15a254d850520e6f841035bf20 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9533 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-10-05 r/6698 refactor(tvix/nar-bridge): move blob cb function to pkg/importerFlorian Klink2-3/+3
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 r/6697 docs(tvix/nar-bridge): add more comments for DirectoriesUploader.Florian Klink1-1/+5
Change-Id: I6684186f3120ea42036239baa82e0ca37d3e0e6c Reviewed-on: https://cl.tvl.fyi/c/depot/+/9531 Reviewed-by: Connor Brewster <cbrewster@hey.com> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-10-05 r/6696 refactor(tvix/nar-bridge): rename writer package to exporterFlorian Klink4-11/+11
Change-Id: I7cf6a3ed0dca4c450fadd9228dc0154ad6254f51 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9530 Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com> Autosubmit: flokli <flokli@flokli.de>
2023-10-05 r/6695 refactor(tvix/nar-bridge): combine writers/readersFlorian Klink3-80/+37
We can drop most of Hasher if we use a MultiWriter writing to the hash function and a minimal CountingWriter. This should make things a bit more understandable. Change-Id: I37ee72d9a5c73f253aecc1ad761cb723389b89fc Reviewed-on: https://cl.tvl.fyi/c/depot/+/9529 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
2023-10-05 r/6694 refactor(tvix/nar-bridge): let callbaks return calculated digestsFlorian Klink6-100/+109
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 r/6693 refactor(tvix/nar-bridge): drop reader packageFlorian Klink6-56/+41
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 r/6692 refactor(tvix/nar-bridge): rename item to stackItemFlorian Klink1-3/+3
Change-Id: I76c8db3b04d9f97e51e91f7d36a4dd8c6500d1a2 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9526 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-10-05 r/6691 refactor(tvix/nar-bridge): inline assemblePathInfoFlorian Klink1-17/+14
This is only called once. Change-Id: I342443b8d04050929733fc84d5f36cd64060afe3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9525 Reviewed-by: Connor Brewster <cbrewster@hey.com> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-10-04 r/6690 fix(tvix/nix-compat): reject dotfilesedef1-5/+7
Nix has historically rejected these. The current behaviour was accidentally introduced in Nix 2.4, and is considered a bug. Link: https://github.com/NixOS/nix/pull/9095 Change-Id: I38ffa911f0a413086479bd972de09671dbe85121 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9507 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Autosubmit: edef <edef@edef.eu>
2023-10-04 r/6689 fix(tvix/castore): explicitly name lifetimes in process_entryedef1-3/+3
Otherwise this produces absolutely inscrutable errors: note: hidden type `[async fn body@castore/src/import.rs:63:1: 63:94]` captures lifetime '_#24r Change-Id: If5d9626c9edf400de5bcec038bcaa5a3117561f0 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9506 Tested-by: BuildkiteCI Autosubmit: edef <edef@edef.eu> Reviewed-by: flokli <flokli@flokli.de>
2023-10-03 r/6688 fix(tvix/nix-compat): bits are not bytesedef1-2/+2
Change-Id: Ib5744ea240895fe84454ad271ee5640b29cab838 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9505 Autosubmit: edef <edef@edef.eu> Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-10-02 r/6687 fix(tvix/store): Fix FUSE support on MacOSBrian Olsen9-22/+42
This partially fixes b/312 and gets FUSE to work again on MacOS. It is mostly small type changes and an update to fuse-backend-rs because upstream currently doesn't work with MacFuse. It also sets the default FUSE thread count on MacOS to 1 because otherwise the mount command will hang when shutting down as only one thread gets ENODEV and all the others just keep blocking. Change-Id: Ifb3c4268caf296c487049c1dc4618acb32497f44 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9490 Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com> Reviewed-by: flokli <flokli@flokli.de>
2023-10-02 r/6686 fix(tvix/store): FuseDaemon unmount is blocking async runtimeBrian Olsen1-1/+1
The unmount method in FuseDaemon calls join on a bunch of threads and that is a blocking call but it is called from an async context in the tvix-store binary. This change wraps the call to unmount in a spawn_blocking. Change-Id: If89183b4a3f890874e75f5faf90cd24cb18da1e1 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9489 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de> Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-09-28 r/6667 docs(tvix/boot): Update command to reflect new tvix/boot directoryConnor Brewster1-5/+5
This used to be in tvix/test but was moved to tvix/boot, but not all the command were updated so they no longer work as documented. This updates the commands to use the new tvix/boot directory. Change-Id: I8658d928a152140df182c159bf98ea9d9ecd1302 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9482 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-09-26 r/6663 fix(tvix/store): rename Read method in ReadmeFlorian Klink1-1/+1
This call was renamed to `Read` a while ago, but I forgot to update the README. Change-Id: Ibcb97fe2520a5e9bb8444ec1adade6890dda4a91 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9476 Reviewed-by: Connor Brewster <cbrewster@hey.com> Reviewed-by: flokli <flokli@flokli.de> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-26 r/6662 feat(tvix/eval): test case for b/281Adam Joseph2-0/+2
This commit adds a test case for b/281. Change-Id: I8dfbfc0ff636184d7882530d8aefb329a3af9e5c Reviewed-on: https://cl.tvl.fyi/c/depot/+/9288 Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI Autosubmit: Adam Joseph <adam@westernsemico.com> Reviewed-by: flokli <flokli@flokli.de>
2023-09-26 r/6661 fix(tvix/store): allow building with Nix on DarwinFlorian Klink1-0/+2
Curently both fuse and virtiofs features fail to build on Darwin. Disable them for now until fixed. Change-Id: Ic99fa5e3ebec8a7072ba884101a5c18652ed409c Reviewed-on: https://cl.tvl.fyi/c/depot/+/9473 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-09-26 r/6660 chore(tvix/[ca]store): allow building without tonic-reflectionFlorian Klink8-18/+15
- rename the feature to `tonic-reflection` in both tvix-store and tvix- castore. - set it to disabled in tvix-castore by default - enable it in tvix-store, and pull in tvix-castore with the feature enabled. Change-Id: Ie22833d85569502cae55812f6eeb17a9c15b9e2c Reviewed-on: https://cl.tvl.fyi/c/depot/+/9472 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-09-26 r/6659 fix(tvix/cli): don't enable default features for tvix-storeFlorian Klink2-1/+2
These enable fuse and virtiofs features, which fail to build on MacOS. tvix-cli needs neither of these to be built, so we can disable them. Fixes b/240 (tvix-cli build on Darwin) Change-Id: I991d947f31d0185aedd1c8a341f714f4eedd03c3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9474 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-26 r/6658 chore(tvix/store): only depend on vhost-user-fs if virtiofs enabledFlorian Klink2-8/+12
Change-Id: Iaf88d43df27b87548794a8dddc9a1e08279b8ffb Reviewed-on: https://cl.tvl.fyi/c/depot/+/9471 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-09-26 r/6657 chore(third_party/crate2nix): bump crate2nix to current HEADFlorian Klink2-15/+25
This will bring conditional features support. Also invoke crate2nixgenerate with the --all-features argument, so all dependencies, including the ones for optional features are included in the Cargo.nix file. Change-Id: I3bbcb200c9b481f660db89efba650ea4f7418a63 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9470 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-26 r/6654 chore(tvix/store): move fuse-backend-rs back to upstreamFlorian Klink4-7/+7
It's in no release yet, but this is the current rev in master. Change-Id: I9e4bc2fde26e85c4182bd66b3e566c2d957072ed Reviewed-on: https://cl.tvl.fyi/c/depot/+/9469 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-09-25 r/6653 feat(tvix/store): Support listening on UNIX domain socketsConnor Brewster6-71/+388
This adds support for listening on UNIX domain sockets via the tokio-listener crate. The crate will automatically determine whether to start a TCP or UNIX domain socket server based on the listen address. Unfortunately, it's not compatible with tonic right out of the box so I added some wrapper types to implement the necessary traits to make things work. We should investigate upstreaming a `tonic` option to the tokio-listener crate which implements the relevant `tonic` traits. Example: ``` $ tvix-store daemon -l /run/tvix-store.sock INFO tvix_store: tvix-store listening on /run/tvix-store.sock $ tvix-store mount -l /mnt/tvix --blob-service-addr grpc+unix:///run/tvix-store.sock --directory-service-addr grpc+unix:///run/tvix-store.sock --path-info-service-addr grpc+unix:///run/tvix-store.sock $ ls /mnt/tvix ``` Change-Id: I91c4a4b0c5a177b3b90e6c01a4e5d263130e6bdb Reviewed-on: https://cl.tvl.fyi/c/depot/+/9429 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-09-25 r/6652 chore(tvix/tests): rename to //tvix/bootFlorian Klink4-41/+44
This is mostly boot tooling, the integration test is just one instance making use of it. Expose initrd, kernel and runVM as a separate target to CI, and move the tests to a subdirectory. Change-Id: I1d22cd68bf5af095bc11dd9d7117b62956c7f7f2 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9465 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-25 r/6651 fix(tvix/tests/tvix-init): run as pid1, support init=Florian Klink3-53/+133
We were previously not running as PID1, but were executing things via uinitcmd (by u-root init). This had some problems - a real system pid1 really wants to be pid1. u-root init itself seems to be too complicated to configure as a chainloader, so instead, we just provide init/pid1 ourselves and do the little bit of mount setup / stage 1 that's necessary. `tvix.exec` is renamed to `tvix.run`, to further distinguish it from the `exec` bash function. Our init will now also power off the machine if the shell, or the custom tvix.run command finished. In the case of switch_root (`init=` being passed), we terminate before, so it's up to the real system anyways. Change-Id: If00c0c11ca9393968e76ae0d131594b5c135fa48 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9454 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
2023-09-24 r/6650 fix(tvix/eval): fix b/281 by adding Value::CatchableAdam Joseph16-247/+320
This commit makes catchable errors a variant of Value. The main downside of this approach is that we lose the ability to use Rust's `?` syntax for propagating catchable errors. Change-Id: Ibe89438d8a70dcec29e016df692b5bf88a5cad13 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9289 Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: Adam Joseph <adam@westernsemico.com> Tested-by: BuildkiteCI
2023-09-24 r/6649 refactor(tvix/eval): factor CatchableErrorKind out of ErrorKindAdam Joseph5-29/+57
This commit creates a separate enum for "catchable" errors (the kind that `builtins.tryEval` can detect). Change-Id: Ie81d1112526d852255d9842f67045f88eab192af Reviewed-on: https://cl.tvl.fyi/c/depot/+/9287 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: Adam Joseph <adam@westernsemico.com>
2023-09-24 r/6648 docs(tvix) sync readme and website component listing, extendFlorian Klink2-8/+12
These existed with slightly similar descriptions in both places, and castore and nar-bridge and castore were missing entirely. Change-Id: I4794c18665e25ee1f812975b526ff27ce197d0af Reviewed-on: https://cl.tvl.fyi/c/depot/+/9453 Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de>
2023-09-24 r/6646 chore(tvix): add /*.sled to .gitignoreFlorian Klink1-0/+2
The README suggests putting state here for some examples, so let's make sure it doesn't cause a dirty worktree. Change-Id: I3a191f5b2681ef6937a03d3a9686ae0d7aebd76e Reviewed-on: https://cl.tvl.fyi/c/depot/+/9450 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI
2023-09-24 r/6645 feat(tvix/tests): add basic plumbing for integration testsFlorian Klink3-0/+337
This adds a basic skeleton to test various tvix components in combination. As a first start, we test the virtiofs integration, by seeding the tvix- store with some data, booting a VM, and listing the contents from there. Change-Id: Ice6516d0eb508d19ea8fabefee860a0950046171 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9449 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-09-24 r/6644 feat(tvix/nar-bridge): provide a default for store-addrFlorian Klink1-3/+3
Defaulting to where `tvix-store daemon` listens to is a sane choice. Change-Id: Ic52fa856c5708e0e1a8d51618f8c9ad1894fd28f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9452 Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-09-24 r/6643 refactor(tvix/nar-bridge): rename binary to nar-bridgeFlorian Klink1-0/+0
nar_bridge is an odd name for the binary. Change-Id: I761ec5f986bde2f7e50e5a0c0b6182164a6cdc7f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9451 Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com> Autosubmit: flokli <flokli@flokli.de>
2023-09-24 r/6642 feat(tvix/store/fs): Add support for virtiofs backendConnor Brewster6-5/+587
This adds a virtiofs daemon implementation which hooks into the existing tvix-store filesystem implementation that is used for FUSE. This allows adding the filesystem to a microvm without having to set up FUSE inside the guest. Change-Id: If80c36c9657f2289853e8d9a364bf4f1f7b7559c Reviewed-on: https://cl.tvl.fyi/c/depot/+/9344 Autosubmit: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
generated by cgit-pink 1.4.1 (git 2.44.2) at 2024-11-24T18·12+0000