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Author SHA1 Message Date
Prabhat Sharma
80c7e5ddfe Merge branch 'netsampler:main' into main 2024-02-08 04:53:33 -08:00
dependabot[bot]
ee095a980f build(deps): bump golang.org/x/crypto from 0.14.0 to 0.17.0 (#285) 
Bumps [golang.org/x/crypto](https://github.com/golang/crypto) from 0.14.0 to 0.17.0.
- [Commits](https://github.com/golang/crypto/compare/v0.14.0...v0.17.0)

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  dependency-type: indirect
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 2024-01-30 19:30:54 -08:00
Louis
bd9d794a2c feat: add string renderer (#277) 2024-01-19 21:28:14 -08:00
Prabhat Sharma
c599adc412 fix readme 2024-01-18 14:17:19 -08:00
Prabhat Sharma
9461848df7 update notice and readme 2024-01-18 14:15:51 -08:00
Prabhat Sharma
0172c319f2 update makefile 2024-01-18 13:58:29 -08:00
Prabhat Sharma
3596a78058 no more dockerhub v100.0.1 2024-01-18 13:54:38 -08:00
Prabhat Sharma
ee2ce17bdc add async v100.0.0 2024-01-18 12:58:14 -08:00
Prabhat Sharma
f55aaaa0db add retry for http send in case of failure 2024-01-14 09:03:15 -08:00
Prabhat Sharma
da827cfcd3 use existing folder for graphics 2024-01-14 08:51:48 -08:00
Prabhat Sharma
0be441fa13 add HTTP endpoint to readme 2024-01-14 08:49:45 -08:00
Prabhat Sharma
7b1dad9db1 removed unnecessary lock 2024-01-14 08:38:35 -08:00
Prabhat Sharma
a3a1e30e4f flow is working 2024-01-14 08:03:25 -08:00
Prabhat Sharma
ecd8290848 add http transport 2024-01-14 06:48:34 -08:00
Louis
c38607daf9 transport: mute errors when too verbose (#249) 2024-01-06 01:03:13 -08:00
Vincent Bernat
a61288eb19 decoders: fix sflow parsing of IP and MAC addresses (#261) 
Due to IP and MAC addresses being a non-standard type, utils.BinaryRead
was not able to decode them. Move these two types inside utils.go and
teach BinaryRead to use them.

Co-authored-by: lspgn <lspgn@users.noreply.github.com>
 2024-01-06 00:59:53 -08:00
Louis
ff4ddca5d5 metrics: collect drops on receiver (#226) 2024-01-06 00:51:07 -08:00
Louis
9c3b0e05d6 docs: add softflowd (#272) 
Co-authored-by:  René Rath <rath@oxl.at>
 2024-01-06 00:36:00 -08:00
dependabot[bot]
175421a5ad build(deps): bump github.com/prometheus/client_golang (#271) 
Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.17.0 to 1.18.0.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.17.0...v1.18.0)

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 2024-01-01 10:27:44 +03:00
Vincent Bernat
1a900554fb producer: increase performance of sampling rate lookup (#264) 
Formatting a string with version and domain when looking up sampling
rate hurts performance. Instead, use a dedicated structure for key. It
also reduces the pressure on the GC.
 2023-12-29 03:29:09 -08:00
dependabot[bot]
e4a14c26f4 build(deps): bump google.golang.org/protobuf from 1.31.0 to 1.32.0 (#269) 
Bumps google.golang.org/protobuf from 1.31.0 to 1.32.0.

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  dependency-type: direct:production
  update-type: version-update:semver-minor
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 2023-12-25 01:15:37 -08:00
Louis
3f017c46b0 bugfix: check etype size before decoding (#252) 2023-12-12 18:44:59 -08:00
Louis
1a5d58e3cf feat: handle panic (#254) 2023-12-09 11:56:30 -08:00
Louis
4f053d338f decoders: do not stop reading sets (#239) 2023-12-09 11:56:17 -08:00
Louis
1a6d8c92d1 docs: update perfs doc (#253) 2023-12-06 05:52:18 -08:00
Louis
da044ac77a producer: add datetime render (#225) 2023-12-06 05:03:45 -08:00
Louis
5ba02103eb bug: fix kafka transport default partitioning (#246) 2023-12-06 04:53:51 -08:00
Louis
3c00d97a67 docs: add performance page (#247) 2023-12-04 08:18:58 -08:00
Louis
5876530cfd compose: fix kcg dashboard query (#242) 2023-12-02 06:07:06 -08:00
Louis
a1750f5f09 decoder: ipfix have max size (#237) 2023-12-01 00:40:10 -08:00
Louis
76246841fb decoders: add test/benchmark (#232) 2023-11-04 16:04:47 -07:00
Louis
00c77d7605 decoders: improve BasicTemplateSystem (#233) 
* Use write lock when removing template

Since template removal modifies the template set map, it should be done
while holding a write lock, instead of a read lock.

* Optimize BasicTemplateSystem

The BasicTemplateSystem that comes with the library uses a 3-level map
to hold template information to avoid templateId and obsDomainId
collision between multiple protocols and hosts. However, the same can be
done by using a single map with a 64-bit key consisting of version,
templateId and obsDomainId.

This greatly simplifies the code and reduces the number of map lookups
from 3 to 1 per call to GetTemplate.

Co-authored-by: Matheus Castanho <matheus.castanho@dcc.ufmg.br>
 2023-11-04 16:04:36 -07:00
Louis
a0660824f0 goflow2: add configuration example for sflow mapping (#224) 2023-10-18 19:54:47 -07:00
dependabot[bot]
8428ddad91 build(deps): bump github.com/prometheus/client_golang (#219) 
Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.16.0 to 1.17.0.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.16.0...v1.17.0)

---
updated-dependencies:
- dependency-name: github.com/prometheus/client_golang
  dependency-type: direct:production
  update-type: version-update:semver-minor
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 2023-10-01 18:35:50 -07:00
Thibaud Cheruy
2a8f999a95 decoder: fix netflow flowsets decoding (#218) 
* decoder was only reading the first FlowSet of those messages, resulting in unaccounted flows

Co-authored-by: lspgn <lspgn@users.noreply.github.com>
 2023-09-28 20:11:18 -07:00
Louis
34a0c1618e decoders: port reader changes from v1 to v2 (#204) 2023-09-04 03:19:41 -07:00
Louis
cfed6da9c1 producer: fix fragment for NetFlow (#215) 2023-09-01 15:22:47 -07:00
Paweł Mieczkowski
edc306cc29 goflow2: add additional parameters in listen URL (#208) 
Co-authored-by: Paweł Mieczkowski <pawel.mieczkowski@redge.com>
 2023-09-01 14:45:07 -07:00
Louis
9f2b0806f0 producer: fix fragment (#214) 2023-09-01 14:41:55 -07:00
Louis
bfb23ba283 producer: various improvements (#213) 
* feat: add IpFlags field in the protobuf (sFlow and IPFIX populate it)
* fix: fragments parsing from previous commit
* refactor: sflow parsing functions
* feat: decode IPv6 fragment headers
* tests: add producer tests
 2023-09-01 14:18:18 -07:00
Louis
085e34a85f enricher: add binary marshaller (#212) 2023-08-31 23:27:47 -07:00
Louis
8988f2c244 producer: add missing renderer for bgp_next_hop (#210) 2023-08-31 22:31:34 -07:00
Paweł Mieczkowski
026fef546e fix: missing time received ns in netflow v5 (#209) 
Co-authored-by: Paweł Mieczkowski <pawel.mieczkowski@redge.com>
 2023-08-26 08:52:20 -07:00
Louis
a6fe3ffb12 producer: bugfix of sampling mapping for ipfix (#207) 2023-08-23 20:51:54 -07:00
dependabot[bot]
4ad4f9c815 build(deps): bump github.com/libp2p/go-reuseport from 0.3.0 to 0.4.0 (#205) 
Bumps [github.com/libp2p/go-reuseport](https://github.com/libp2p/go-reuseport) from 0.3.0 to 0.4.0.
- [Release notes](https://github.com/libp2p/go-reuseport/releases)
- [Commits](https://github.com/libp2p/go-reuseport/compare/v0.3.0...v0.4.0)

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  update-type: version-update:semver-minor
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 2023-08-21 08:34:25 -07:00
Louis
b047aafe15 goflow2: allows using a single port for multiple protocols (sFlow, NetFlow, IPFIX) (#197) 2023-08-14 18:39:56 -07:00
Louis
a248b2d458 build: add release container registry workflow (#201) 2023-08-09 22:58:57 -07:00
Louis
38290af6af build: add container registry workflow (#200) 2023-08-09 22:47:01 -07:00
Louis
6b6d464b38 build: update to go v1.21 (#198) 2023-08-09 20:33:17 -07:00
dependabot[bot]
e8cca7d3fb build(deps): bump github.com/prometheus/client_golang (#193) 
Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.15.0 to 1.16.0.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.15.0...v1.16.0)

---
updated-dependencies:
- dependency-name: github.com/prometheus/client_golang
  dependency-type: direct:production
  update-type: version-update:semver-minor
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 2023-08-09 20:02:42 -07:00