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Author SHA1 Message Date
Julius Volz 744d5d5a7a Merge pull request #1029 from prometheus/vet-fixes 
Fix "go vet" errors.
 2015-08-26 12:50:18 +02:00
Julius Volz 995d3b831d Fix most golint warnings. 
This is with `golint -min_confidence=0.5`.

I left several lint warnings untouched because they were either
incorrect or I felt it was better not to change them at the moment.
 2015-08-26 12:44:46 +02:00
Julius Volz 963ad82dcb Fix "go vet" errors. 
I ignored all errors of the type "composite literal uses unkeyed
fields". Most of them are wrong because of
https://github.com/golang/go/issues/9171.
 2015-08-26 02:05:04 +02:00
Fabian Reinartz 6664b77f36 Merge pull request #1021 from prometheus/appenders 
move metric modifications into SampleAppenders
 2015-08-25 17:47:55 +02:00
Fabian Reinartz 01834fa528 Move metric modifications into SampleAppenders 2015-08-25 15:32:37 +02:00
Fabian Reinartz d6d88f8950 Add missing license headers 2015-08-24 19:19:21 +02:00
Julius Volz d36a7f4e6f Fix busylooping in case of no target providers. 
merge() closes the channel that handleUpdates() reads from when there
are zero configured target providers in the configuration. In that case,
the for-select loop in handleUpdates() entered a busy loop. It should
exit when the upstream channel is closed.
 2015-08-24 16:42:28 +02:00
Fabian Reinartz 3a0145c09e Reenable blocked appending tests 2015-08-22 09:47:57 +02:00
Fabian Reinartz 438e232c9b Fix grouping of import blocks 2015-08-22 09:42:45 +02:00
Fabian Reinartz 6d0f58dcf3 sanitize scrape health recording code 2015-08-21 23:01:08 +02:00
Fabian Reinartz 25bf5fdaf5 Timeout sample appends 2015-08-21 18:04:35 +02:00
Fabian Reinartz 11a577fcd0 Switch to common/expfmt for extraction 2015-08-21 13:33:38 +02:00
Fabian Reinartz 306e8468a0 Switch from client_golang/model to common/model 2015-08-21 13:33:38 +02:00
Sharif Nassar 6cb519fe82 Add Consul ServiceID to the discovery meta labels. 2015-08-20 14:04:42 -07:00
Fabian Reinartz 0f5022c091 Add missing Kubernetes doc strings 2015-08-18 14:37:28 +02:00
Fabian Reinartz f592740bac Only exit static target provider on done 2015-08-18 11:51:53 +02:00
Julius Volz b4adf2723d Merge pull request #994 from robbiet480/consul-datacenter-name 
Pass through current agent Consul datacenter name
 2015-08-18 01:09:24 +02:00
Robbie Trencheny 48e461f7db Pass through current agent Consul datacenter name 
Instead of only filling __meta_consul_dc when datacenter is set in
consul_sd_config this change fills the label based on what the agent
reports it's current data center is, if datacenter isn't manually set,
otherwise it uses whatever datacenter was set to.
 2015-08-17 16:00:26 -07:00
Fabian Reinartz d0a90964c1 Fix license header 2015-08-17 19:51:12 +02:00
Fabian Reinartz eabbdc6603 Add missing license headers 2015-08-17 19:49:10 +02:00
Julius Volz 47a96bff1a Update constant names in comments. 2015-08-17 15:05:06 +02:00
Brian Brazil e1d5eb52f2 retrieval: Don't include unmatched source of regex in replacement. 
ReplaceAllString only replaces the matching part of the regex,
the unmatched bits around it are left in place. This is not the
expected or desired behaviour as the replacement string should
be everything.

This may break users dependant on this behaviour, but
what they're doing is still possible.
 2015-08-17 00:31:56 +01:00
Fabian Reinartz 3c6dd161d7 Scrape all services on empty services list. 2015-08-14 17:39:41 +02:00
Fabian Reinartz 9b9ff66212 Merge pull request #977 from prometheus/fabxc/target-dedup 
Improve target discovery pipeline
 2015-08-14 16:38:16 +02:00
Fabian Reinartz 8fa9ec278b Add application labels as meta labels 
Removes built-in conditional scraping based on application's
'prometheus' label.
 2015-08-14 15:34:02 +02:00
Fabian Reinartz f269943950 Adjust Kubernetes SD to pipeline changes 2015-08-14 13:30:27 +02:00
Fabian Reinartz 4e84b86510 Improve target discovery pipeline 
Replace the TargetProvider Stop method with done channels
that ensure properly broadcasted shutdown of the whole pipeline.
 2015-08-14 13:30:27 +02:00
Fabian Reinartz 15b4115a25 Merge pull request #986 from prometheus/fabxc/tpdoc 
Clarify docs of TargetProvider
 2015-08-14 12:07:15 +02:00
Fabian Reinartz 625374ee36 Clarify docs of TargetProvider 2015-08-14 12:02:22 +02:00
Fabian Reinartz f7e3722388 Rename __meta_dns_srv_name to __meta_dns_name 
This is change potentially breaking relabeling rules.
 2015-08-13 17:02:56 +02:00
Fabian Reinartz b964da4b75 Merge pull request #905 from fabric8io/kubernetes-discovery 
Kubernetes discovery
 2015-08-13 15:08:32 +02:00
Fabian Reinartz 24e91720ad Merge pull request #980 from prometheus/map-labels 
Retrieval: Add relabel action to map labels names with a regex.
 2015-08-13 14:36:59 +02:00
Brian Brazil 4e70a0a14e Retrieval: Add relabel action to map label names with a regex. 
The intended use case is where a user has tags/labels coming
from metadata in Kubernetes or EC2, and wants to make
some subset of them into target labels.
 2015-08-13 13:19:11 +01:00
Jimmi Dyson 923f8111d4 Initial Kubernetes discovery 
Fixes #904
 2015-08-13 10:38:52 +01:00
Miek Gieben caaa3de4ff Make HashMod use MD5 instead of FNV 
MD5 will will distribute the inputs more uniformly over the output
space than FNV; leading to more evenly balanced load when using HashMod.
 2015-08-13 09:42:07 +01:00
Fabian Reinartz 0138d37458 Improve unique target group sources. 
Include position of same SD mechanisms within the same scrape configuration.
Move unique prefixing out of SD implementations and target manager into
its own interface.
 2015-08-10 11:29:09 +02:00
Fabian Reinartz 54202bc5a8 Merge pull request #902 from xperimental/feature/marathon-discovery 
retrieval/discovery: Service discovery using marathon API
 2015-08-10 01:43:37 +02:00
Robert Jacob 4d0f974c42 Add service discovery using Marathon API. 2015-08-10 01:36:24 +02:00
Will Rouesnel 7810448dbe Add proxy_url parameter to allow specifying per-job HTTP proxy servers 
Allow scrape_configs to have an optional proxy_url option which specifies
a proxy to be used for all connections to hosts in that config.

Internally this modifies the various client functions to take a *url.URL pointer
which currently must point to an HTTP proxy (but has been left open-ended to
allow the url format to be extended to support others, such as maybe SOCKS if
needed).
 2015-08-08 04:29:27 +10:00
Jimmi Dyson da4c50a6cf Make scheme relabelable via discovery 2015-08-06 12:00:33 +01:00
Jimmi Dyson 52cf6b3e6e Configuration options for bearer tokens, client certs & CA certs 
Fixes #918, fixes #917
 2015-08-04 17:18:46 +01:00
Florian Pfitzer 1fa0b0f253 fix consul port label 2015-07-31 16:20:17 +00:00
Brian Brazil adf7f16d1a Merge pull request #934 from prometheus/query-params 
Retrieval: Make it possible to relabel query params
 2015-07-31 11:01:45 +01:00
Brian Brazil d8875d17d8 Retrieval: Make it possible to relabel query params 
This only allows relabelling the first value
for a given parameter, this should be sufficient in practice.
 2015-07-31 10:09:28 +01:00
Johannes 'fish' Ziemke 6e7d743cd4 Merge pull request #946 from prometheus/add-sd-dns-a 
Add support for A record based DNS SD
 2015-07-30 16:01:47 +02:00
Johannes 'fish' Ziemke 9ab340e95e Add support for A record based DNS SD 
If using A records, the user needs to specify "port" and set "type" to
"A".
 2015-07-30 15:55:38 +02:00
beorn7 645f6772e5 Add Consul Address, ServicePort, and ServiceAddress to the meta labels. 
In setups where the ServiceAddress is the relevant address for
scraping, users can relabel the `__address__` label to ServiceAddress
+ ":" + ServicePort.

This needs to be documented, of course. Will do once this is LGTM'd.
 2015-07-22 18:19:13 +02:00
Julius Volz 9d98910fca Revert "Use Consul ServiceAddress instead of Address when set" 
This reverts commit 0ac7e7217e.

See discussion on https://github.com/prometheus/prometheus/pull/812 for
reasoning. While fixing one use case, it breaks others, and we need a
more generic way of handling this.
 2015-07-22 13:04:29 +02:00
Fabian Reinartz d53cc7935d retrieval: avoid race conditions 2015-07-08 21:27:52 +02:00
Brian Brazil 3d268d681e retrieval: Handle serverset node not existing. 
This stops configuration loading hanging if
the Znode doesn't exist, and retries until the
node does exist.
 2015-07-01 13:56:31 +01:00