Commit Graph

952 Commits

Author SHA1 Message Date
Alexey Palazhchenko f0c4c478a2 Minor documentation fix 2017-06-28 15:40:03 +03:00
Björn Rabenstein de4d4ffe63 Merge pull request #308 from prometheus/beorn7/http
promhttp: Bite the bullet and implement all 32 possible interface combos
2017-06-06 12:22:53 +02:00
beorn7 14730c70c0 promhttp: Bite the bullet and implement all 32 possible interface combos
As it turned out, it's not that esay to guess "common" combination of
interface upgrades. So I decided to just implement all 32 possible
combination of interface upgrades. (Only 16 with Go 1.7 and earlier.)

Clearly, this calls for code generation. But right now, we still need
to find out what's the best form of the code. For later additions,
implementing code generation might be useful.

Note that newDelegator is called for each HTTP request. Thus, this
commit aims to make the upgrade selection quick. (After the type
checks, it's just directly accessing an element in a slice.)
2017-06-02 19:03:08 +02:00
Norbert Tretkowski e7e903064f Import "log", it is required for log.Fatal(... (#305)
Import "log" in the example doc comment

Package log is required for log.Fatal.
2017-05-31 15:00:54 +02:00
stuart nelson 2b3ab50dcd Add time to write header handler middleware (#304) 2017-05-29 11:42:43 +02:00
Björn Rabenstein 42552c195d Merge pull request #302 from prometheus/beorn7/http
Improve promhttp middleware
2017-05-11 16:12:51 +02:00
beorn7 023c31fd59 Fix handling of ConstLabels in checkLabels 2017-05-10 20:39:36 +02:00
beorn7 753a259e20 Improve promhttp tests
- Use local registry to avoid conflicts between tests.
- Expose https://github.com/prometheus/client_golang/issues/299 by
  using ConstLabels in a test.
- Improve example: Buckets and help string must be consistent, even
  if the former is not enforced as of now, but see
  https://github.com/prometheus/client_golang/issues/222
2017-05-10 19:49:36 +02:00
Björn Rabenstein b12dd9c58c Merge pull request #300 from prometheus/beorn7/http
Point to promhttp in deprecation notices
2017-05-09 23:03:59 +02:00
beorn7 4ea620c5bf Point to promhttp in deprecation notices 2017-05-09 18:54:33 +02:00
stuart nelson d300d5cf21 Instrument RoundTripper via middleware (#295)
Instrument RoundTripper via middleware
2017-05-09 18:46:09 +02:00
Julius Volz 7d9484283e Merge pull request #291 from andrestc/query-label-values
api: reorganize API package and add label values endpoint implementation
2017-04-25 16:35:58 -05:00
André Carvalho 8077e4bd69
api: fix typo in comments 2017-04-25 18:17:16 -03:00
André Carvalho 5d19d9de34
api: renames create client func 2017-04-25 11:37:13 -03:00
André Carvalho 6fdb468212
api: add build tag for go 1.7 2017-04-24 18:05:17 -03:00
stuart nelson d01fd62222 new handler instrumentation (#285)
Add new HTTP handler instrumentation
2017-04-24 15:13:19 -04:00
André Carvalho 09dcce7042
api: uses context from net/http
This commit removes the now unnecessary CancelableTransport and rely on
the net/http context support.
2017-04-20 10:31:18 -03:00
André Carvalho 11fae2ef0c
api: uses stdlib context 2017-04-20 09:57:46 -03:00
André Carvalho 349922b38c
api: creates versioned package for prometheus v1 api
This commit creates a new package to hold the prometheus
v1 API interface. This interface will contain all the funcionality
exposed by Prometheus v1 HTTP API.

The underlying http client is kept on the api package since it
may be reused across diferent API versions and also by the Alertmanager
api package (to come.)
2017-04-19 18:24:14 -03:00
Björn Rabenstein 08fd2e1237 Merge pull request #281 from adjust/add_gc_cpu_fraction
Adding GCCPUFraction metric to goCollector
2017-04-01 12:34:46 +02:00
André Carvalho 7b5f0fdaa9
api: fix godoc comment 2017-03-31 21:31:42 -03:00
André Carvalho 57f23d303f
api: returns specific type for label values 2017-03-31 21:29:30 -03:00
André Carvalho 123637b5ca
api: renames method for consistency 2017-03-31 21:07:16 -03:00
André Carvalho 8cb7769e36
api: stops ignoring errors creating requests 2017-03-31 21:05:08 -03:00
André Carvalho 2f33fabffe
api: adds label values query implementation
This commit adds a client side implementation for fetching label values
from prometheus api.
2017-03-31 19:42:19 -03:00
Björn Rabenstein 738ed6c0b9 Merge pull request #287 from caitong93/patch-1
Fix typo
2017-03-22 14:40:44 +01:00
Tong 6d619ff5a8 Fix typo 2017-03-22 21:29:18 +08:00
Brian Brazil a5060f1eaa Merge pull request #284 from Bo0mer/master
Fix typo
2017-03-07 14:33:02 +00:00
Ivan Borshukov bea9149ebb Fix typo 2017-03-07 16:11:13 +02:00
Björn Rabenstein aace68cde2 Merge pull request #282 from prometheus/grobie/fix-vet-issues
Fix invalid Timer (gauge) example
2017-02-28 17:20:01 +01:00
Tobias Schmidt ae77d82d88 Fix invalid Timer (gauge) example
The example method is assumed to be used as main() function. As a main()
function doesn't have any return values, the example doesn't compile and
is invalid.
2017-02-28 11:13:17 -04:00
Julius Volz 69bb387064 Fix typo 2017-02-23 10:28:41 +01:00
Francis Stephens 56cf0be13f Adding GCCPUFraction metric to goCollector 2017-02-22 17:26:08 +01:00
Björn Rabenstein 6ab3432d24 Merge pull request #279 from prometheus/beorn7/meta
Replace AUTHORS.md by an updated MAINTAINERS.md
2017-02-17 09:31:07 +01:00
beorn7 99493b1515 Replace AUTHORS.md by an updated MAINTAINERS.md
Also, note the unmaintained state of the API client in the README.md
2017-02-16 19:49:34 +01:00
Björn Rabenstein d9673f3262 Merge pull request #278 from prometheus/grobie/update-graphite-exposition
Document graphite bridge
2017-02-16 16:11:05 +01:00
Tobias Schmidt 70693bc297 Document graphite bridge 2017-02-15 12:19:46 -04:00
Björn Rabenstein 9c2f725467 Merge pull request #277 from ggaaooppeenngg/goCollector
goCollector: add thread count gauge in goCollector
2017-02-15 14:38:33 +01:00
Peng Gao efb2f142f3 goCollector: change goroutines and treads type
Change gorountines and threads created Gauge to NewConstMetric.

Signed-off-by: Peng Gao <peng.gao.dut@gmail.com>
2017-02-15 13:06:22 +08:00
Peng Gao fa1cd67d1e goCollector: add thread count gauge in goCollector
Signed-off-by: Peng Gao <peng.gao.dut@gmail.com>
2017-02-13 19:39:00 +08:00
Björn Rabenstein c317fb7474 Merge pull request #273 from prometheus/beorn7/doc
InstrumentHandler: Document issues with HTTP/2
2017-01-25 13:09:23 +01:00
beorn7 9fdd167dba InstrumentHandler: Document issues with HTTP/2 2017-01-25 12:49:31 +01:00
Björn Rabenstein 74f9ce27f6 Merge pull request #270 from prometheus/beorn7/fixes
graphite: Adjust ExtractSamples call to new interface
2017-01-09 00:28:57 +01:00
beorn7 60e61927fc graphite: Adjust ExtractSamples call to new interface 2017-01-08 20:55:34 +01:00
Björn Rabenstein 575f371f78 Merge pull request #262 from prometheus/beorn7/summary
Allow Summaries with empty objectives and deprecate DefObjectives
2016-11-24 16:57:32 +01:00
Björn Rabenstein e83345f73f Merge pull request #250 from prometheus/timer-helper
Add timer helper function
2016-11-23 18:45:33 +01:00
beorn7 9c4b7780d7 Allow Summaries with empty objectives and deprecate DefObjectives
This also updates all tests and examples to use explicitly set
objectives.

In v0.10, DefObjectives will be completely removed, and the default
Summary will have no objectives then.

Fixes #118
2016-11-23 18:35:02 +01:00
Björn Rabenstein 7993aa4cbe Merge pull request #261 from prometheus/beorn7/memstats
Make heap_released_bytes a Gauge.
2016-11-22 19:37:26 +01:00
beorn7 6bff9dc5a4 Make heap_released_bytes a Gauge.
It's not a counter after all.

Also, remove a misleading part of the sys_bytes help string.
2016-11-22 18:11:47 +01:00
beorn7 bc365741ee Improve timer examples 2016-11-21 19:16:56 +01:00