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32 Commits
Author SHA1 Message Date
Iago López Galeiras 9f3e7d3ddc vendor: bump tcptracer-bpf 
This includes:

* an eBPF object built with a newer kernel (4.14)
* an increased threshold for guessing offsets, which is necessary for
the eBPF tracer to work on Google's Container-Optimized OS (used by
GKE)
 2018-01-26 14:04:58 +01:00
Bryan Boreham 5defa75721 Update to latest weaveworks/common 2017-09-15 10:29:55 +00:00
Alban Crequy 93ca8b83ed vendor: update tcptracer-bpf and gobpf 
This includes:

- https://github.com/iovisor/gobpf/pull/70
  perf: close go channels idiomatically

- https://github.com/iovisor/gobpf/pull/70
  close channels on the sender side & fix closing race

- https://github.com/weaveworks/tcptracer-bpf/pull/50
  vendor: update gobpf
 2017-08-17 17:55:09 +02:00
Matthias Radestock b087e95711 bump tcptracer-bpf version 2017-07-12 07:27:35 +01:00
Matthias Radestock 8cf79b2e4a bump tcptracer-bpf version and use it to fix race 
We defer starting the ebpf tracer until we've set the global var which
is referenced by the callback functions. Previously the var could be
unset when the callbacks are invoked, resulting in a segfault.

Fixes #2687.
 2017-07-07 06:56:28 +01:00
Roland Schilter c817eccb9b Update github.com/weaveworks/common & deps 
Bumped all packages that make the build fail:

    gvt update github.com/golang/protobuf/proto
    gvt fetch github.com/golang/protobuf/ptypes
    gvt fetch google.golang.org/genproto/googleapis/rpc/status
    gvt update google.golang.org/grpc/status
    gvt update google.golang.org/grpc/transport
    gvt update golang.org/x/net/http2
 2017-06-21 12:19:17 +02:00
Alfonso Acosta c70e357998 Bump github.com/weaveworks/tcptracer-bpf/ and github.com/iovisor/gobpf/ 2017-05-26 04:44:06 +00:00
Alban Crequy 1fb4ce728b vendor: update tcptracer-bpf 
This includes https://github.com/weaveworks/tcptracer-bpf/pull/39
 2017-05-19 14:14:26 +02:00
Alban Crequy fc0e4490dd vendoring: update gobpf and tcptracer-bpf 2017-05-10 18:37:32 +02:00
Marcus Cobden 5b6e5ca81d Update billing-client 2017-05-09 15:33:11 +00:00
Alban Crequy c6a299402c vendor: update github.com/weaveworks/common 2017-05-02 14:42:11 +02:00
Alban Crequy ac5e379da2 vendor: update gobpf and tcptracer-bpf 
It will help to get missing kretprobe events during the ebpf tracker
initialization and missing connect & accept events, specially visible on
single-cores:
- https://github.com/weaveworks/tcptracer-bpf/pull/36
- https://github.com/iovisor/gobpf/pull/39

It makes use of a Linux patch that should be in Linux >= 4.12
(unreleased yet): https://github.com/iovisor/bcc/issues/1072#issuecomment-289777787
It falls back gracefully on current/older Linux kernels.

The new gobpf vendoring also includes other small fixes such as error
handling.
 2017-04-06 11:16:25 +02:00
Paul Bellamy 619ab90502 gvt update github.com/weaveworks/billing-client 2017-04-04 10:38:43 +01:00
Iago López Galeiras 7541ad9c9c vendor: bump tcptracer-bpf 
We found out we were losing kretprobes sometimes because maxactive was set too
low[1]. This problem was more apparent in our GCE test environment because
the kernel was configured with `CONFIG_PREEMPT` not set and we're running
single-core VMs (see https://github.com/weaveworks/tcptracer-bpf/issues/24 for
more details).

Unfortunately, we can't set the maxactive explicitly from userspace. Alban
submitted a kernel patch to allow this[2].

This bumps tcptracer-bpf to include a workaround[3] for this issue in the
guess-offsets phase.

[1]: https://github.com/weaveworks/tcptracer-bpf/issues/24
[2]: https://lkml.org/lkml/2017/3/28/629
[3]: https://github.com/weaveworks/tcptracer-bpf/pull/33
 2017-03-29 15:57:25 +02:00
Paul Bellamy e68ffd467e Add app/multitenant/billing_emitter to emit billing events 2017-03-22 10:41:34 +00:00
Alfonso AcostaandGitHub f3a9b61cd0 Merge pull request #2366 from kinvolk/schu/ebpf-stop-tracker 
endpoint/ebpf: implement stop
 2017-03-22 10:17:55 +01:00
Michael Schubert b49d2e6f9d vendor: update github.com/weaveworks/tcptracer-bpf 2017-03-22 10:07:55 +01:00
Alfonso Acosta 482a41f88e Bump github.com/weaveworks/common 2017-03-21 11:49:02 +00:00
Iago López GaleirasandAlban Crequy 6ede5e5c91 vendor: add weaveworks/tcptracer-bpf 2017-03-08 22:11:12 +01:00
Alfonso Acosta e8cb4fb4c6 Bump github.com/weaveworks/common 2017-02-24 13:43:06 +00:00
Jonathan Lange a8ba7b2c86 Log whether it's a websocket request 2016-12-12 17:57:48 +00:00
Jonathan Lange 256e480acc Vendor new weaveworks/common 2016-12-12 17:40:46 +00:00
Jonathan Lange 813e6468bc Correctly instrument websocket handshakes 
Part of weaveworks/monitoring#82
 2016-12-08 17:36:45 +00:00
Jonathan Lange 496afb9a42 Vendor in weaveworks/common 2016-12-07 11:22:39 +00:00
Alfonso Acosta ecc8a3138f Replace github.com/mndrix/ps by github.com/weaveworks/ps 2016-07-26 10:35:55 +00:00
Alfonso Acosta 1545b00394 Bump vendor/github.com/weaveworks/go-checkpoint 2016-04-28 11:31:55 +00:00
Matthias Radestock c6bd583a35 update vendored go-checkpoint 2016-03-11 11:12:54 +00:00
Tom Wilkie 425013bdd9 Update go-checkpoint library and add link to README. 2016-02-29 11:15:14 +00:00
Tom Wilkie 2e9aa9314d Periodically check for newer versions of scope. 2016-02-04 15:22:01 +00:00
Tom Wilkie b94751ac10 Move procspy out of vendor into probe/endpoint. 2015-12-09 11:06:04 +00:00
Tom Wilkie a9b868d310 Vendor in github.com/weaveworks/weave/common 2015-12-04 09:57:44 +00:00
Tom WilkieandTom Wilkie bb755979b1 Add vendored dependancies 2015-10-24 11:19:50 +01:00