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76 Commits
Author SHA1 Message Date
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
Bryan Boreham 07c8265c6b Update ugorji/co/codec to latest commit 708a42d246822952f38190a8d8c4e6b16a0e600c 2017-03-14 14:54:17 +00:00
Iago López GaleirasandAlban Crequy 6ede5e5c91 vendor: add weaveworks/tcptracer-bpf 2017-03-08 22:11:12 +01:00
Iago López GaleirasandAlban Crequy d77a297ebf vendor: add iovisor/gobpf 2017-03-08 22:11:12 +01:00
Alfonso Acosta 96e7c6b414 Bump google.golang.org/grpc to make github.com/weaveworks/common happy 2017-02-24 13:50:18 +00:00
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
Tom WilkieandGitHub 21ee72a384 Add OpenTracing support to TimeRequestHistogram (#2023) 
* Vendor open tracing

* Extend TimeRequestHistorgram to also emit opentracing spans.

* Update some of the labels
 2016-11-22 14:43:15 +00:00
SimonandGitHub 7e5166e45e Merge pull request #1966 from weaveworks/746-resize-ttys 
Resize TTYs
 2016-11-03 11:06:16 +01:00
Alfonso Acosta 260464e7f2 Vendor github.com/dustin/go-humanize 2016-11-02 13:00:16 +00:00
Alfonso Acosta 6cbf2bf26e Vendor github.com/docker/docker/pkg/term 2016-10-31 11:08:56 +00:00
Mike LangandGitHub 8f8c0f2204 Merge pull request #1839 from weaveworks/mike/app/graceful-shutdown 
Gracefully shutdown app, letting active http requests finish with timeout
 2016-09-09 15:06:23 -07:00
Krzesimir NowakandAlessandro Puccetti 467ad884f6 Vendor github.com/containernetworking/cni/pkg/ns 
We will use this code to execute the code in some process' network
namespace.

I did the vendoring a bit differently, as gvt seems to be a bit dumb
about getting dependencies for test packages (it tried to vendor
ginkgo and gomega, since cni tests are using it).

Also, instead of vendoring golang.org/x/sys as
github.com/containernetworking/cni/vendor/golang.org/x/sys I moved it
to scope's vendor directory.
 2016-09-06 11:53:34 +02:00
Mike Lang 46249fd403 vendor github.com/tylerb/graceful and dependencies 2016-08-31 18:07:56 -07:00
Alfonso Acosta 47056bde16 Vendor the exact same version of mergo used by k8s 
Merging is buggy in master: https://github.com/imdario/mergo/issues/33
 2016-08-18 15:32:49 +00:00
Alfonso Acosta e9235a56ba Vendor github.com/imdario/mergo 
In order to use k8s.io/kubernetes/pkg/client/unversioned/clientcmd/client_config.go
 2016-08-17 15:15:34 +00:00
Alfonso Acosta c39b16ae9f Bump github.com/fsouza/go-dockerclient 
To include https://github.com/fsouza/go-dockerclient/pull/562 , which
fixes https://github.com/weaveworks/scope/issues/1767
 2016-08-15 09:34:18 +00:00
Alfonso Acosta ecc8a3138f Replace github.com/mndrix/ps by github.com/weaveworks/ps 2016-07-26 10:35:55 +00:00
Jonathan Lange 47fcb52354 Optional memcached between probes and S3 
If given settings for memcached, services will store & fetch reports
from memcache after checking their in-process cache but before fetching
from S3.
 2016-06-22 18:40:50 +01:00
Jonathan LangeandGitHub 29054f7e54 Spell gvt location correctly. 2016-06-21 09:25:44 +01:00
Jonathan LangeandTom Wilkie a0bdad6fa4 Updates to vendoring document (#1595) 2016-06-20 18:12:37 +02:00
Alfonso Acosta 7c5799ad59 Bump github.com/fsouza/go-dockerclient 2016-06-15 16:54:18 +00:00
Tom Wilkie a7b34f1601 Use NATS for shortcut reports in the service. (#1568) 
* Vendor nats-io/nats

* Use NATS for shortcut reports.

* Review feedback.

* Rejig shortcut subscriptions, so they work.

* Review feedback
 2016-06-09 12:48:41 +01:00
Alban CrequyandTom Wilkie 42ad3aa12b Scope slow: improve error messages for debugging (#1534) 
* alpine: dl-4.alpinelinux.org is dead, use another server

* increase buffer for docker stats

Attempt to avoid the following message:
docker container: dropping stats.

* probe: better timeout error messages

The logs contains the following messages:

Process reporter took longer than 1s
K8s reporter took longer than 1s
Docker reporter took longer than 1s
Endpoint reporter took longer than 1s

This patch prints how long it takes.
 2016-05-22 18:21:55 +01:00
Tom Wilkie 02554b1dcd Propagate network info for containers sharing network namespaces (#1401) 
- Add armon/go-radix library, use this to find containers by prefix
- Deal with host net namespace in the same way
 2016-04-29 18:13:55 +01:00
Alfonso Acosta 1545b00394 Bump vendor/github.com/weaveworks/go-checkpoint 2016-04-28 11:31:55 +00:00
Tom Wilkie 99204e1ff7 Add k8s pod log control (#1298) 
* Remove individually vendored k8s.io/kubernetes/pkg/<foo>

* Vendor the whole of vendor/k8s.io/kubernetes/pkg

* Add k8s pod log control

* Tag pods with host id and include them in the host topology as children.

* adding a basic test for kubernetes.Reporter.GetLogs
 2016-04-21 13:48:50 +01:00
Paul Bellamy f211d48cda Merge pull request #1126 from weaveworks/plugins 
Plugins
 2016-04-12 18:03:26 +01:00
Paul Bellamy f899f4451b adding github.com/paypal/ionet for testing 2016-04-12 17:20:20 +01:00
Tom Wilkie b68a2b6112 Update vendored version of go-spew; fixes #1273 2016-04-12 17:17:17 +01:00
Tom Wilkie f4ef8020ac Merge pull request #1235 from weaveworks/970-reinstating-restarting-ruckus 
Update docker client, to get better state strings in the UI
 2016-04-06 18:23:34 +02:00
Paul Bellamy f3adefa454 Update docker client, to get better state strings in the UI 2016-04-06 16:39:45 +01:00
Tom Wilkie 50c8449c20 Update gorilla/mux to include a fix for path slash cleaning. 2016-04-06 14:47:14 +01:00
Alfonso Acosta 7b03f01630 Vendor github.com/kr and github.com/willdonnelly/passwd 2016-03-29 15:48:57 +00:00
Tom Wilkie b61c5c0255 Vendor consul api 2016-03-23 15:41:37 +00:00
Tom Wilkie 90bc5e206f Vendor aws go library 2016-03-23 15:41:37 +00:00
Tom Wilkie f7aa14380e Add vendoring docs 2016-03-17 15:05:04 +00:00
Alfonso Acosta fd37851a25 Merge pull request #1028 from weaveworks/codecgen-multiarch 
Make unconteinerized build work on OSX
 2016-03-15 16:41:28 +00:00
Paul Bellamy 0a910b422d only check the first two segments of the kernel version 2016-03-15 13:20:15 +00:00
Alfonso Acosta 7f5005a131 Bump vendor/github.com/ugorji/go/codec 
To be able to get rid of GO15VENDOREXPERIMENT https://github.com/ugorji/go/issues/147
 2016-03-15 10:14:01 +00:00
Matthias Radestock c6bd583a35 update vendored go-checkpoint 2016-03-11 11:12:54 +00:00