Commit graph

88 commits

Author SHA1 Message Date
Yureka
ca8e2b9fbf chore(tvix): upgrade to tonic 0.12 / hyper 1.0
Change-Id: Idd8ce48869ddd869d51a10959b920f1290a8a9b3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11991
Autosubmit: yuka <yuka@yuka.dev>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-07-21 11:01:38 +00:00
Simon Hauser
618aacaa61 feat(tvix/tracing): http trace propagation
Introduces a helper function within tvix-tracing that returns a reqwest
tracing middleware that will ingest the traceparent if otlp is enabled.

It is feature flagged in tvix-tracing so not every consumer of that
library automatically has reqwest in its dependencies.

Tested using netcat to verify that the `traceparent` header is there if
otlp is enabled and missing if otlp feature is disabled.

Change-Id: I5abccae777b725f5ff7382e3686165383c477a39
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11886
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-07-02 13:43:09 +00:00
Florian Klink
830fdda8d4 feat(tvix/store): use tokio-listener for tvix-store daemon command
This allows binding on unix sockets, as well as systemd socket
activation.

Change-Id: Icf648c4fd0895468c52607deb6397b8b5928102b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11901
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-07-01 15:53:53 +00:00
Florian Klink
f6c759de58 chore(tvix): bump bigtable_rs to latest release
https://github.com/liufuyang/bigtable_rs/pull/72 has been merged for a
while, no need to use our own checkout here.

Change-Id: Ide5acd9b7e0f5a46b1c795178e29a037206b2448
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11906
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2024-07-01 15:53:53 +00:00
Florian Klink
afbe995aa9 chore(tvix): bump to data-encoding 2.6.0
Change-Id: I26af403bfa99e5d1cff24641a3dba908e1d06686
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11899
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
2024-07-01 06:57:01 +00:00
Simon Hauser
639a00e2ab feat(tvix/tracing): gRPC trace context propagation
This introduces optional helper function in tvix/tracing for trace
propagation and uses these helper in the `tvix-store`.

The GRPCBlobService, GRPCDirectoryService and GRPCPathInfoService now
accept a generic client, meaning the client can be generated with either
`::new` or `::with_interceptor`.

This was tested and validated by starting a `tvix-store daemon` and
`tvix-store import`.

Change-Id: I4b194483bf09266820104b4b56e4a135dca2b77a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11863
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-06-20 19:21:01 +00:00
Florian Klink
01aadace80 feat(tvix/cli,store): add tracy feature
If compiled with this features, this emits packets compatible with the
[Tracy](https://github.com/wolfpld/tracy) format.

Change-Id: I330f5d85ab290abe51f2df38dc55464f3ccfc6cd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11815
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-06-15 05:24:37 +00:00
Simon Hauser
825d498908 feat(tvix/tracing): introduce common tvix-tracing crate
Introduce a new common crate that contains tracing boilerplate which then
can be used in the cli, tvix-store and tvix-build crates.
It has otlp as an optional feature, which is currently only used by
tvix-store.

Change-Id: I41468ac4d9c65174515d721513b96fea463d6ed2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11758
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: Simon Hauser <simon.hauser@helsinki-systems.de>
2024-06-10 16:35:08 +00:00
Florian Klink
20513e7a52 feat(tvix/store/bin): add progress bar infrastructure
This adds the tracing-indicatif crate, and configures it as a layer in
our tracing_subscriber pipeline to emit progress for every span that's
configured so.

It also moves from using std::io::stderr to write logs to using their
writer, to avoid clobbering output.

Progress bar styles are defined in a lazy_static, moving this into a
general tracing is left for later.

This adds some usage of this to the `imports` and `copy` commands.

The output can still be improved a bit - we should  probably split each
task up into a smaller (instrumented) helper functions, so we can create
a progress bar for each task.

Change-Id: I59a1915aa4e0caa89c911632dec59c4cbeba1b89
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11747
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: Simon Hauser <simon.hauser@helsinki-systems.de>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2024-06-06 09:43:24 +00:00
Florian Klink
9a704acda5 chore(tvix): drop json feature for tracing-subscriber
Drop the (unused) feature flags here, and get rid of some crate
dependencies.

Change-Id: Id64852b498725467d56abb12b548301cfba6a760
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11678
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-05-16 21:05:51 +00:00
Florian Klink
b080870fd9 chore(tvix): bump to tokio-listener 0.4.1
This gives multi-listener support, as well as listening on named socket
FDs.

Change-Id: I92b441f854e2faf80074463d0ca6bdc23cbd890a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11663
Tested-by: BuildkiteCI
Reviewed-by: yuka <yuka@yuka.dev>
Autosubmit: flokli <flokli@flokli.de>
2024-05-15 21:31:36 +00:00
Florian Klink
8afef1a3cc chore(tvix/store): bump otlp stack
This aligns the tonic version we use directly in Tvix to the one pulled
in by the OTLP stack.

Change-Id: I658528c8dabb7cd6948f1207ddcdef1984e82037
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11666
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: yuka <yuka@yuka.dev>
Tested-by: BuildkiteCI
2024-05-15 21:31:36 +00:00
Florian Klink
afcbc1d86d chore(tvix/clippy): configure clippy allow block_in_conditions
… in Cargo.toml.

This gets an imperative `cargo clippy` run to pick up that config,
so `-A clippy::blocks_in_conditions` doesn't need to be explicitly
specified anymore.

Change-Id: I32b6cc50c77c22cba0d816d0db508c2f94b2c383
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11659
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI
2024-05-13 16:57:03 +00:00
Florian Klink
84114cf02c refactor(tvix/castore/blobservice/memory): use parking_lot RwLock
This one doesn't require us to deal with poisoning, is upgradeable and
the right thing to use when locking access to data, not IO resources.

Change-Id: I78634953a73404500d28f51f1d93a87e215c8149
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11612
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-05-11 15:09:33 +00:00
Florian Klink
fe20ba5ffc feat(tvix/store): add LruPathInfoService
This provides an implementation of PathInfoService storing PathInfo in
memory up to a certain capacity, then evicting these that have been used
the least recently.

Change-Id: I9d738687caf4f181a957f72245f26b92832313cd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11622
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
2024-05-11 13:55:21 +00:00
Connor Brewster
da9bc274f3 refactor(tvix): remove usage of async-recursion
Rust 1.77 supports async recursion as long as there is some form of
indirection (ie. `Box::pin`). This removes the need to use the
async-recursion crate.

Change-Id: Ic9613ab7f32016f0103032a861edff92e2fb8b41
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11596
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2024-05-06 16:05:09 +00:00
Florian Klink
aaf258f61e feat(tvix/store): use async nar reader for ingest_nar
Rename read_nar to ingest_nar, and have it use the async nar reader
version, and the ingest_entries machinery.

This means we can now drop all code dealing with manually assembling
castore nodes.

Update our consumer, NixHTTPPathInfoService to use the new API.
As we now accept an AsyncRead, we don't need to do any blocking here
anymore, and can use the same async-compression crate as in the fetching
logic (and support some more compression formats out of the box).

Change-Id: I8646d20bd8603f8da47b5c84bc9e4ac236eb7f1a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11580
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-05-06 15:24:17 +00:00
Florian Klink
37671d3913 test(tvix/[ca]store): enable bigtable only with "integration" feature
The emulator and bigtable client are quite big. Remove them from the
default //tvix:shell.

Put the tests behind a `integration` feature flag, and add a variant
with that enabled to CI, and drop the bigtable tools from //tvix:shell.

Change-Id: Ie042097a0d6fc26542faa96c139b77298ccb160a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11582
Reviewed-by: edef <edef@edef.eu>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-05-03 08:53:09 +00:00
Florian Klink
0ecd594c87 chore(tvix/store): remove test-case dependency
Change-Id: I62c3b93af438fd6397ded85dd4fe5acc01e0093a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11465
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-04-19 19:22:10 +00:00
Florian Klink
a4f65ddba0 feat(tvix/store/bin): add "copy" command
This allows copying individual store paths from the local /nix/store
into tvix-store.

As we don't support getting this information from Nix yet, we currently
expect metadata to be provided externally:

Nix' `exportReferencesGraph` feature contains pretty much all data we
need for this. Expect a list of this information at a well-known key
(`closure`, similar to nixpkgs' `pkgs/build-support/binary-cache/
default.nix`).

We currently simply upload all store paths sequentially, without any
parallelism or awareness in how the reference graph looks like.

As long as the connected stores don't enforce this, this is fine, at
least for now.

Change-Id: Ib83c998465adddfdb110db994843c44e26b3d3d8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11397
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2024-04-13 10:44:56 +00:00
Florian Klink
f8800ba189 chore(tvix): bump rstest to 0.19.0
Change-Id: Ib2f5e84fdb8be1210b3507da67d4fe84f061651e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11387
Tested-by: BuildkiteCI
Reviewed-by: Brian Olsen <me@griff.name>
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2024-04-12 22:16:56 +00:00
Florian Klink
fbf31f45ef feat(tvix/store): add bigtable pathinfoservice backend
Put behind the "cloud" backend, like in the `tvix-castore` crate.

Change-Id: Ib38d198baf11ab2a4b6dc405121676147c424611
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11362
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2024-04-09 19:40:14 +00:00
Florian Klink
07a51c7dc9 feat(tvix/store): add rstest-based PathInfoService tests
This introduces rstest-based tests. We also add fixtures for creating
some BlobService / DirectoryService out of thin air.
To test a PathInfoService, we don't really care too much about its
internal storage - ensuring they work is up to the castore tests.

Change-Id: Ia62af076ef9c9fbfcf8b020a781454ad299d972e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11272
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-03-28 07:02:18 +00:00
Florian Klink
2798803f76 refactor(tvix/castore): introduce "cloud" feature flag
This controls whether tvix-castore has support for various cloud
backends or not.

Use this to control the set of feature flags for the object_store
backend, and only enable the aws, azure and gcp ones if it's set.
In the future this can be used to enable/disable other cloud backends
too.

Without feature flags, `object_store` already supports the `InMemory`
and `LocalFilesystem` backends, and we also want to unconditionally
enable the `http` one. Make sure at least the construction of these
services is covered in the tests.

Similarly, the tvix-store crate, which provides the tvix-store CLI has a
`cloud` feature flag too (defaulting to enabled).

Change-Id: I9fb9c87b740e7dc83f8ff7a0862905d036d513f2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11204
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2024-03-20 12:17:42 +00:00
Florian Klink
c0e16059e6 feat(tvix/store): support RUST_LOG env var
This allows selectively increasing the log level for only parts of the
stack.

For example, the following RUST_LOG env var enables "tracing" level
logging for `tvix_store` and `tvix_castore`, while keeping it at "info"
for the rest of the stack:

export RUST_LOG='info,tvix_store=trace,tvix_castore=trace'

It only affects logs, not traces (if enabled).

Change-Id: Ib936bd132a405f216e75c843db83fbd71d20a18a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11182
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>
2024-03-18 16:10:05 +00:00
Florian Klink
dbf87f3057 chore(tvix): bump tonic to 0.11.0
This bumps tonic and surrounding crates to 0.11.x.

We added support for tonic 0.11.x into tokio-listener
(https://github.com/vi/tokio-listener/pull/4), so that's bumped as well.

Change-Id: Icfade5894403228299836fefb21b2f9ae59dbebb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11156
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2024-03-16 17:04:12 +00:00
Florian Klink
1c16dee207 feat(tvix/store): use reqwests' rustls-native-roots feature
This makes reqwest honor `SSL_CERT_FILE` - previously it was using the
chain bundled in webpki-roots.

`object_store` pulls in `reqwest` with this feature, and the cargo
solver will enable that feature globally as soon as we pull it in, as it
assumes features are additive.

This requires setting `SSL_CERT_FILE` when running tests, otherwise
they'll fail with the unhelpful "NotFound" error.

This was quite some fun to debug, why adding `object_store` to
tvix-castore suddenly made tvix-store tests fail!

Change-Id: I64fc82b4d994715480efdb1ffecb279716456ab9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11090
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2024-03-03 15:32:38 +00:00
Florian Klink
43570bae11 refactor(tvix/store/proto): use bstr::ByteSlice
String::from_utf8_lossy simply discards invalid bytes, while bstr
replaces them with their replacement character.

Change-Id: Ib78ff36ca5faacc1ad60bc4ddde7b62773848c07
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10981
Tested-by: BuildkiteCI
Reviewed-by: Peter Kolloch <info@eigenvalue.net>
Reviewed-by: flokli <flokli@flokli.de>
2024-02-20 05:29:14 +00:00
Florian Klink
5a82736122 chore(tvix): bump test-case dep to 3.3.1
Change-Id: I643548d95a5fab84563c7cbe51ca2ce640c186a9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10537
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2024-01-05 16:43:34 +00:00
Florian Klink
3307791855 feat(tvix/store): add opentelemetry
This is behind the otlp feature flag (currently enabled by default).

By default, this will try to push traces to a OTLP collector running at
https://localhost:4317.

You can make one available by running:

```
docker run -d --name jaeger \
  -e COLLECTOR_ZIPKIN_HOST_PORT=:9411 \
  -e COLLECTOR_OTLP_ENABLED=true \
  -p 6831:6831/udp \
  -p 6832:6832/udp \
  -p 5778:5778 \
  -p 16686:16686 \
  -p 4317:4317 \
  -p 4318:4318 \
  -p 14250:14250 \
  -p 14268:14268 \
  -p 14269:14269 \
  -p 9411:9411 --rm \
  jaegertracing/all-in-one:1.42
```

Started like that, jaeger brings a web interface at
http://localhost:16686/search

As documented in
https://docs.rs/opentelemetry-otlp/latest/opentelemetry_otlp/, you can
point this to another location by setting `OTEL_EXPORTER_OTLP_ENDPOINT`.

Change-Id: Id1dca367d70027b2ea98bb70bcf99a68363ec2be
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8194
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: aaqaishtyaq <aaqaishtyaq@gmail.com>
2024-01-01 17:27:39 +00:00
Florian Klink
acbb613e61 chore(tvix): switch to upstream futures 0.3.30
The bugs have been fixed,
https://github.com/rust-lang/futures-rs/pull/2801 and
https://github.com/rust-lang/futures-rs/pull/2812 were merged and ended
up in that release.

Change-Id: Iefd990d2d1719b884504093343e54e9c5258e2e2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10414
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-12-24 21:45:04 +00:00
Florian Klink
8d86d2f409 refactor(tvix/castore): add RootNode impl for BTreeMap, mv fs tests
cl/10378 did already move store/fs to castore/fs, but we kept the tests
in tvix-store, as they were populating a PathInfoService to make nodes
appear in the mount root.

Update these tests to now just insert root nodes into a BTreeMap, and
ensure we can use that as a RootNodes too.

Change-Id: Iad7d1ee4f9423eb6e3a1da33f433842c9ae0de1f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10410
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2023-12-24 15:44:30 +00:00
Florian Klink
a5167c508c chore(tvix): move store/fs to castore/fs
With the recent introduction of the RootNodes trait, there's nothing in
the fs module pulling in tvix-store dependencies, so it can live in
tvix-castore.

This allows other crates to make use of TvixStoreFS, without having to
pull in tvix-store.

For example, a tvix-build using a fuse mountpoint at /nix/store doesn't
need a PathInfoService to hold the root nodes that should be present,
but just a list.

tvix-store now has a pathinfoservice/fs module, which contains the
necessary glue logic to implement the RootNodes trait for a
PathInfoService.

To satisfy Rust orphan rules for trait implementations, we had to add a
small wrapper struct. It's mostly hidden away by the make_fs helper
function returning a TvixStoreFs.

It can't be entirely private, as its still leaking into the concrete
type of TvixStoreFS.

tvix-store still has `fuse` and `virtiofs` features, but they now simply
enable these features in the `tvix-castore` crate they depend on.

The tests for the fuse functionality stay in tvix-store for now, as
they populate the root nodes through a PathInfoService.

Once above mentioned "list of root nodes" implementation exists, we
might want to shuffle this around one more time.

Fixes b/341.

Change-Id: I989f664827a5a361b23b34368d242d10c157c756
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10378
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2023-12-22 16:55:18 +00:00
Florian Klink
43ab1543e2 chore(tvix/store): switch back to fuse-backend-rs upstream
The fix mentioned in Cargo.toml did land in
https://github.com/cloud-hypervisor/fuse-backend-rs/pull/162.

Change-Id: I4451f910806f05400f7e0f83581ae786f170b9e2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10375
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-12-16 21:46:30 +00:00
Florian Klink
9748543f1c chore(tvix): drop sled compression support
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
2023-12-11 22:46:50 +00:00
Florian Klink
be48ba75ab feat(tvix/store/pathinfoservice): implement NixHTTPPathInfoService
NixHTTPPathInfoService acts as a bridge in between the Nix HTTP Binary
cache protocol provided by Nix binary caches such as cache.nixos.org,
and the Tvix Store Model.
It implements the [PathInfoService] trait in an interesting way: Every
[PathInfoService::get] fetches the .narinfo and referred NAR file,
inserting components into a [BlobService] and [DirectoryService], then
returning a [PathInfo] struct with the root.
Due to this being quite a costly operation, clients are expected to
layer this service with store composition, so they're only ingested
once.
The client is expected to be (indirectly) using the same [BlobService]
and [DirectoryService], so able to fetch referred Directories and Blobs.
[PathInfoService::put] and [PathInfoService::nar] are not implemented
and return an error if called.

This behaves very similar to the nar-bridge-pathinfo code in nar-bridge,
except it's now in Rust.

Change-Id: Ia03d4fed9d0657965d100299af97cd917a03f2f0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10069
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-11-19 13:19:24 +00:00
Connor Brewster
e3d72cc4cb refactor(tvix/store): Upgrade tokio-listener to get tonic support
Tonic support was added to tokio-listener upstream which removes the
need for use to have tonic compatibility wrapper types around it.

See: https://github.com/vi/tokio-listener/pull/2

Fixes b/311

Change-Id: I04a2dbb3bc3c8bfe9339583c0b46070c7ec97811
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9721
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2023-10-14 18:56:51 +00:00
Florian Klink
a9e5a7cec9 feat(tvix/store): enable tls[-roots] feature in tonic
This teaches tonic to speak https, so `grpc+https` becomes a working
connection string.

Change-Id: I9c550ea665b829725b545a164cf6f78587bd5213
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9714
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Tested-by: BuildkiteCI
2023-10-12 19:18:59 +00:00
edef
d23fe6ee20 feat(tvix/store): use tvix_compat::nar::writer::async
Change-Id: Iad36872244df6f2225a2884f6b20cacd8f918b31
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9619
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: edef <edef@edef.eu>
2023-10-10 17:33:33 +00:00
Florian Klink
a464088d2e test(tvix/store): use tokio-retry for exp backoff
Rather than using this loop, use exponential backoff while waiting for
the socket path to be created.

Change-Id: I3056b1525784cd712b1d81f84876c9ca0be10dc6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9569
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
2023-10-08 22:50:42 +00:00
Florian Klink
c63c55f052 chore(tvix): bump tokio[-util], tonic, prost
This bumps all these dependencies to their more recent versions.

We have to enable the `macros` tonic feature, and looks like we should
also enable `rt`, not only `rt-multi-thread`.

Change-Id: Icc3600848fca0bacce24f4889d088e75711594ef
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8984
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
2023-10-08 21:53:20 +00:00
Florian Klink
31f28b6105 chore(tvix/store): drop tonic-mock from dependencies
It's not used in here.

Change-Id: If1dbf360ec37b649c27d3a9bf11f7bf0ca947631
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9558
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI
2023-10-08 07:17:54 +00:00
Connor Brewster
9019d8568e fix(tvix/store): Remove virtiofs from default features
vhost-user-backend doesn't support macOS yet, so the virtiofs features
will not work on macOS. This removes it as a default feature which makes
`cargo build` work out of the box on macOS.

The `virtiofs` feature is enabled for Linux when building via Nix, but
if being built by cargo directly, the feature must be enabled via a
cargo flag.

Change-Id: I2aaca9582f8e3dbcf9ee5f1b9831d614909f3799
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9555
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: Connor Brewster <cbrewster@hey.com>
2023-10-07 02:34:00 +00:00
Brian Olsen
cfb810d81a fix(tvix/store): Fix FUSE support on MacOS
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 15:46:47 +00:00
Florian Klink
6b02800e48 chore(tvix/[ca]store): allow building without tonic-reflection
- 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 10:07:40 +00:00
Florian Klink
7062fdc132 chore(tvix/store): only depend on vhost-user-fs if virtiofs enabled
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 10:03:37 +00:00
Florian Klink
124c1c06de chore(tvix/store): move fuse-backend-rs back to upstream
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
2023-09-26 09:51:02 +00:00
Connor Brewster
f8746fcab0 feat(tvix/store): Support listening on UNIX domain sockets
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 17:41:37 +00:00
Connor Brewster
993c505cdb feat(tvix/store/fs): Add support for virtiofs backend
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>
2023-09-24 17:05:21 +00:00
Florian Klink
32f41458c0 refactor(tvix): move castore into tvix-castore crate
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>
2023-09-22 12:51:21 +00:00