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path: root/tvix/castore/src/directoryservice/sled.rs
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2024-08-13 r/8484 refactor(tvix/castore): use Directory struct separate from proto oneYureka1-26/+20
This uses our own data type to deal with Directories in the castore model. It makes some undesired states unrepresentable, removing the need for conversions and checking in various places: - In the protobuf, blake3 digests could have a wrong length, as proto doesn't know fixed-size fields. We now use `B3Digest`, which makes cloning cheaper, and removes the need to do size-checking everywhere. - In the protobuf, we had three different lists for `files`, `symlinks` and `directories`. This was mostly a protobuf size optimization, but made interacting with them a bit awkward. This has now been replaced with a list of enums, and convenience iterators to get various nodes, and add new ones. Change-Id: I7b92691bb06d77ff3f58a5ccea94a22c16f84f04 Reviewed-on: https://cl.tvl.fyi/c/depot/+/12057 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-07-19 r/8372 feat(tvix): different service types in one compositionYureka1-1/+1
This will be necessary for the PathInfoService composition, as some PathInfoService implementations require a BlobService & DirectoryService to ingest into. Using the Extend trait for creating compositions allows extending the same composition with configs of various types e.g. BlobStore, DirectoryStore Generics are moved from the Composition struct to the functions.The storage of the InstantiatonStates uses the TypeId in the key and a Box<dyn Any> in the value, which is downcasted to InstantiatonState<T>. Change-Id: I2af11f26c535029adfb1c62905e0e7c4aaed7b51 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11980 Reviewed-by: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI Autosubmit: yuka <yuka@yuka.dev>
2024-07-18 r/8368 refactor(tvix): use composition & registry for from_addrYureka1-0/+25
Change-Id: I3c94ecb5958294b5973c6fcdf5ee9c0d37fa54ad Reviewed-on: https://cl.tvl.fyi/c/depot/+/11976 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Autosubmit: yuka <yuka@yuka.dev>
2024-07-18 r/8367 feat(tvix/castore): add sled to composition registryYureka1-0/+49
Change-Id: I03fa8dfabcee14c5f657380f86bb1a7aa00e08ef Reviewed-on: https://cl.tvl.fyi/c/depot/+/11977 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2024-06-16 r/8282 refactor(castore/directory): separate order logic from ClosureValidatorYureka1-4/+10
ClosureValidator was previously only suitable for a very narrow use case: Validating incoming uploads, which are in leaves-to-root order. This is because the ordering validation was hard-wired into the add() function. This - Re-name ClosureValidator to DirectoryGraph, which is more suitable since it actually stores the Directory structs and is drained in the end. - Move the ordering-related logic to a separate OrderValidator, which can be used independently. - re-write DirectoryGraph to be a general purpose validator which can accept the input in both orders and can be drained in both orders as well. This means the DirectoryGraph and OrderValidator can now serve multiple new purposes: - Validating the incoming closure on the client while downloading. - Validating the incoming closure downloaded in a caching layer from the `far` cache, and re-order it for insertion into the `near` cache. Change-Id: I2b4b226348416912d7a31935bec050e53d911b70 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11708 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de> Autosubmit: yuka <yuka@yuka.dev>
2024-05-13 r/8142 feat(tvix/castore/directory/get_recursive): add 'static to BoxStreamFlorian Klink1-1/+1
Necessary to directly use this in the GRPC DirectoryService wrapper directly. Change-Id: Ic6a0038a40dc30071d145af5035345fcd93288ae Reviewed-on: https://cl.tvl.fyi/c/depot/+/11634 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-05-11 r/8101 fix(tvix/castore/directory/sled): use spawn_blockingFlorian Klink1-39/+60
This does IO, which might take a longer amount of time than what we want to be blocking the normal executor. Use spawn_blocking instead. I didn't add it for the constructors, as we only call these once. Change-Id: I96231fcff8d10abe90cafde25a099a2db6ea9414 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11617 Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de>
2024-03-24 r/7775 feat(tvix/castore/directory): add SledDirectoryPutterFlorian Klink1-3/+59
This uses DirectoryClosureValidator for validation and the sled batch API to insert multiple directories at once. Change-Id: I2d6dc513ccbc02e638f8d22173da5463e73182ee Reviewed-on: https://cl.tvl.fyi/c/depot/+/11222 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: Connor Brewster <cbrewster@hey.com> Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2024-03-24 r/7773 refactor(tvix/castore/directory): have SimplePutter use ValidatorFlorian Klink1-2/+2
This simplifies a bunch of code, and gets rid of some TODOs. Also, move it out of castore/utils, and into its own file. Change-Id: Ie63e05a6cdfb2a73e878cf7107f9172aed1cdf13 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11224 Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz> Autosubmit: flokli <flokli@flokli.de>
2024-01-21 r/7435 chore(tvix/store): Use BoxStream type aliasConnor Brewster1-3/+2
The BoxStream type alias is a more concise and easier to read than the full `Pin<Box<dyn Stream<Item = ...> + Send + ...>>` type. Change-Id: I5b7bccfd066ded5557e01f7895f4cf5c4a33bd44 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10677 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Autosubmit: Connor Brewster <cbrewster@hey.com>
2023-12-11 r/7159 refactor(tvix/*store/sled): make ::new() more genericFlorian Klink1-2/+2
We don't really require the Path to be a PathBuf, we don't even require it to be a Path, we only need it to be AsRef<Path>>. This removes some conversion in the from_addr cases, which can just reuse `url.path()` (a `&str`). Change-Id: I38d536dbaf0b44421e41f211a9ad2b13605179e9 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10258 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-12-11 r/7158 chore(tvix): drop sled compression supportFlorian Klink1-1/+3
It's been a while since the last sled release, and that one binds to a pretty old version of zstd, requiring workarounds like cl/10090. Upstream sled main branch currently has zstd halfway patched out (it's a no-op, but the feature flag and options are still there), and it's in that state for a year. Rather than maintaining our own fork of sled, let's just stop using the compression feature in sled, dropping the version pin to zstd that way, removing the need for cl/10090. This doesn't mean we won't reintroduce per-blob compression - but we probably just won't let sled take care of the compression, but do it ourselves - which is necessary for more chunked blob storage anyways. Even though we do drop the feature flag, we still need to explicitly use use_compression(false). Change-Id: I0e4892d29e41c76653272dc1a3625180da6fee12 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10257 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-11-15 r/7021 refactor(tvix/castore): remove DirectoryService::from_urlFlorian Klink1-102/+0
Make directoryservice::from_addr use the more specific constructors. Change-Id: I9fee2afed77692505988d631d9fe246d9843d25a Reviewed-on: https://cl.tvl.fyi/c/depot/+/10029 Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com>
2023-11-07 r/6972 fix(tvix/castore): B3Digest::{to_vec -> as_slice}edef1-2/+2
Not a single call site actually makes use of the Vec. Change-Id: I6cf31073c9f443d1702a21937a0c3938c2c643b8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9988 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-09-22 r/6629 refactor(tvix): move castore into tvix-castore crateFlorian Klink1-0/+213
This splits the pure content-addressed layers from tvix-store into a `castore` crate, and only leaves PathInfo related things, as well as the CLI entrypoint in the tvix-store crate. Notable changes: - `fixtures` and `utils` had to be moved out of the `test` cfg, so they can be imported from tvix-store. - Some ad-hoc fixtures in the test were moved to proper fixtures in the same step. - The protos are now created by a (more static) recipe in the protos/ directory. The (now two) golang targets are commented out, as it's not possible to update them properly in the same CL. This will be done by a followup CL once this is merged (and whitby deployed) Bug: https://b.tvl.fyi/issues/301 Change-Id: I8d675d4bf1fb697eb7d479747c1b1e3635718107 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9370 Reviewed-by: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: Connor Brewster <cbrewster@hey.com>