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33 Commits

Author SHA1 Message Date
Andrey Smirnov
761d53a418 feat: update dependencies 
Rekres, update dependencies.

Mostly to bring in
https://github.com/siderolabs/discovery-client/releases/tag/v0.1.11 and
get it tested, as this repo has client tests.

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
 2025-02-26 15:34:11 +04:00
Dmitriy Matrenichev
7c1129e3e7 chore: bump deps 
Bump direct deps:
- run rekres
- github.com/fsnotify/fsnotify to v1.8.0
- github.com/grpc-ecosystem/go-grpc-middleware/v2 to v2.2.0
- github.com/siderolabs/gen to v0.8.0
- github.com/stretchr/testify to v1.10.0
- golang.org/x/net to v0.32.0
- golang.org/x/sync to v0.10.0
- golang.org/x/time to v0.8.0
- google.golang.org/grpc to v1.69.0
- google.golang.org/protobuf to v1.36.0

Bump indirect deps:
- github.com/klauspost/compress v1.17.11
- github.com/prometheus/common v0.61.0
- golang.org/x/sys v0.28.0
- golang.org/x/text v0.21.0
- google.golang.org/genproto/googleapis/rpc v0.0.0-20241216192217-9240e9c98484

Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
 2024-12-17 18:38:38 +03:00
Andrey Smirnov
b8da986b5a fix: reduce memory allocations (logger) 
Rework the gRPC logger by using hand-rolled simple version, rework
version parsing to remove regexp matching.

The baseline (via benchmark):

```
BenchmarkViaClientSimulator-32    	    2934	    387398 ns/op	  101921 B/op	     832 allocs/op
```

The baseline + removed logging middleware:

```
BenchmarkViaClientSimulator-32    	    3543	    331166 ns/op	   73581 B/op	     543 allocs/op
```

Reworked logging middleware:

```
BenchmarkViaClientSimulator-32    	    3394	    334066 ns/op	   77985 B/op	     568 allocs/op
```

Plus reworked version parsing:

```
BenchmarkViaClientSimulator-32    	    3510	    325714 ns/op	   66215 B/op	     561 allocs/op
```

So overall, baseline to this PR:

* allocs 101921 -> 66215 B/op
* alloc ops 832 -> 561 allocs/op

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
 2024-10-22 13:30:21 +04:00
Dmitriy Matrenichev
3367c7b349 chore: add proto-codec/codec 
Unify usage of proto codec v2 across out projects.

Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
 2024-10-02 20:34:45 +03:00
Andrey Smirnov
efbb10bdfd fix: properly parse peer address 
After switch to Go's http/server, the peer address comes wrapped, so use
a different method to unwrap it.

The tests haven't caught that, as they were using gRPC's server, so
switch tests to use same approach as production, ans enable HTTP/2 over
TLS, as otherwise h2c is a mess, and it doesn't abort connections
properly for test purposes.

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
 2024-09-26 21:02:42 +04:00
Andrey Smirnov
cf39974104 feat: support direct TLS serving 
Support certificate reload on the fly.

Slice version to just `vX.Y` in the metrics.

Bump IP-based limits.

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
 2024-09-26 18:05:36 +04:00
Dmitriy Matrenichev
270f2575e7 chore: bump deps 
Run rekres and bump deps.

Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
 2024-09-02 16:34:00 +03:00
Dmitriy Matrenichev
8a7a0d4a43 chore: bump deps 
Run rekres and bump gen to 0.5.0. Preparation for the next PR.

Signed-off-by: Dmitriy Matrenichev <dmitry.matrenichev@siderolabs.com>
 2024-05-28 03:03:31 +03:00
Utku Ozdemir
ea8b8f1493 feat: implement state storage 
On a best-effort basis, store the state on the disk periodically and on shutdown & restore it from the disk on startup.

Additionally, bump Go version, deps & rekres.

Closes siderolabs/discovery-service#54.

Signed-off-by: Utku Ozdemir <utku.ozdemir@siderolabs.com>
 2024-05-22 12:00:13 +02:00
Andrey Smirnov
c55142668f feat: migrate grpc-middleware to v2, update deps 
Update removing multiple old middlewares, rework
the way data is passed through the context, logging fields, etc.

Fix minimum keepalive interval enforcement.

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
 2024-03-12 18:14:14 +04:00
Andrey Smirnov
952dc5438f refactor: update dependencies, small cleanups 
No real functional changes, some small cleanups, using generic
functions, refactoring some code.

Use the actual address instead of string for the IP rate limiter
(smaller map key).

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
 2024-01-12 18:10:28 +04:00
Andrey Smirnov
4cf4b6edc8 fix: update Go to 1.21.3 
Rekres, bump dependencies.

Security CVE-2023-44487

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
 2023-10-11 14:54:20 +04:00
Alex Lubbock
c939fef8e5 chore: fix typo on landing page 
Fix typo in index.html.

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
 2023-05-18 19:34:51 +04:00
Andrey Smirnov
12d9689089 chore: update dependencies, rekres 
No major changes, new vtprotobuf generator with equality methods.

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
 2023-01-30 20:44:11 +04:00
Andrey Smirnov
912943a343 test: add test on client redirect 
This matches PR https://github.com/siderolabs/discovery-client/pull/4.

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
 2022-09-15 17:37:55 +04:00
Andrey Smirnov
b34803b6e0 test: add a client test with affiliate deletion 
Test affiliate deletion from PR
https://github.com/siderolabs/discovery-client/pull/3.

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
 2022-08-25 21:35:16 +04:00
Andrey Smirnov
69ac844cf5 refactor: replace netaddr with netip/netipx 
This removes deprecated inet.af/netaddr.

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
 2022-08-25 21:11:45 +04:00
Andrey Smirnov
d5d0ff5a2f chore: rekres 
Bump Go, rename package name to siderolabs, etc.

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
 2022-08-25 20:29:58 +04:00
Noel Georgi
9baca2eb53 chore: bump prometheus/client_golang 
Bump prometheus/client_golang and other deps

Fixes: [CVE-2022-21698](https://github.com/prometheus/client_golang/security/advisories/GHSA-cg3q-j54f-5p7p)

Signed-off-by: Noel Georgi <git@frezbo.dev>
 2022-02-15 20:12:19 +05:30
Philipp Sauter
a20b27d1b9 feat: rate limiting 
enforce rate limits and a maximum burst size per IP address

Signed-off-by: Philipp Sauter <sauterp@protonmail.com>
Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
 2022-02-10 00:09:57 +03:00
Andrey Smirnov
d4a4ec2fac chore: move api and client out of the repository 
The protobuf definitions were moved out to
https://github.com/talos-systems/discovery-api.

The client was moved out to
https://github.com/talos-systems/discovery-client.

No functional changes.

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
 2021-10-13 21:41:25 +03:00
Alexey Palazhchenko
9b5eeaed72 chore: add go-debug 
Enable pprof, traces, expvar is compiled with `sidero.debug`.

Signed-off-by: Alexey Palazhchenko <alexey.palazhchenko@talos-systems.com>
 2021-10-06 11:08:17 +00:00
Andrey Smirnov
509e9b2ced feat: implement client wrapper around discovery service API 
Fixes #6

This wrapper handles protobuf marshaling, encryption, etc. on the client
data so that service doesn't have a way to see the data.

Client handles data refresh on TTL, updates, discovery of other
affiliates, etc.

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
 2021-09-27 23:37:24 +03:00
Andrey Smirnov
619546696a feat: enable vtprotobuf, watch batching, more limits 
Fixes #5

Batch watch responses in a single batch so that client can quickly know
that initial snapshot got delivered.

Bump go.mod deps.

Implement more limits.

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
 2021-09-23 17:58:45 +03:00
Andrey Smirnov
7174ec1042 feat: implement new discovery service 
This includes new in-memory core, new gRPC API, tests, etc.

Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
 2021-09-23 15:52:42 +03:00
Seán C McCord
1a43970826 feat: add node and cluster validation 
Co-authored-by: Artem Chernyshev <artem.chernyshev@talos-systems.com>
Signed-off-by: C McCord <ulexus@gmail.com>
Signed-off-by: Artem Chernyshev <artem.chernyshev@talos-systems.com>
 2021-08-13 19:37:32 +03:00
Artem Chernyshev
6454cfcb72 refactor: kresify, fix linter and rename to Kubespan manager 
Tried to limit the scope of changes.

Signed-off-by: Artem Chernyshev <artem.chernyshev@talos-systems.com>
 2021-08-13 16:28:29 +03:00
Seán C McCord
d782452e86 add redis database backend 
Signed-off-by: Seán C McCord <ulexus@gmail.com>
 2021-08-07 22:23:43 -07:00
Seán C McCord
cd02b5a367 revert to string IDs 
Signed-off-by: Seán C McCord <ulexus@gmail.com>
 2021-06-20 15:56:20 -07:00
Seán C McCord
6ad15ca825 strong typing and known endpoint API 
Signed-off-by: Seán C McCord <ulexus@gmail.com>
 2021-05-27 15:09:16 -07:00
Seán C McCord
3437ff28fb fixes from testing 
Signed-off-by: Seán C McCord <ulexus@gmail.com>
 2021-05-24 11:52:49 -07:00
Seán C McCord
5e0c1df0f1 add cluster hash grouping 
Signed-off-by: Seán C McCord <ulexus@gmail.com>
 2021-05-08 17:39:13 -07:00
Seán C McCord
f982696ec1 initial commit 
Signed-off-by: Seán C McCord <ulexus@gmail.com>
 2021-05-02 14:27:49 -07:00