Commit Graph

34 Commits (5918be9a8c416ce6936cde3eacae0213e70fdfa1)

Author SHA1 Message Date
Tobias Schmidt 7e2b65f942 Clean up lint errors 2015-10-16 18:53:44 -04:00
Matthias Rampke 2d0d72b97d Add license headers to all code files. 2015-09-26 17:44:39 +02:00
Jonas Große Sundrup 9f2aa24e12 Add collector for metrics of linux software raids 2015-09-11 18:36:39 +02:00
Julius Volz 7b39ccc144 Add Linux uname collector.
This creates a single metric like:

node_uname_info{domainname="(none)",machine="x86_64",nodename="desktop",release="3.16.0-48-generic",sysname="Linux",version="#64~14.04.1-Ubuntu SMP Thu Aug 20 23:03:57 UTC 2015"} 1
2015-09-11 14:32:18 +02:00
Ken Herner 7569c6ce23 Initial implementation of file-nr
Fixed file-nr update function

Fixed file-nr test case

Fixed file-nr test case again

Fixed file-nr separator to tab

Updated file-nr to filenr.

Updated file-nr to filenr.

Fixed file-nr test cases, added comments

Remove reporting the second value from file-nr as it will alwasy be zero in linux 2.6 and greator

Renaming file-nr to filefd

Updated build constraint

Updates and code cleanup for filefd.

Updated enabledCollectors with the correct name for filefd

Fixed filefd test wording
2015-09-10 10:27:58 -04:00
Ken Herner 356e1bb866 Added sockstat test file
initial work on sockstat work

Fixed package name

Finished implementation of the sockstat plugin

missed a return value

Added sockstat to default plugins to start

Fixed scanner read on sockstat

fixed sockstat linux test for TCP alloc

update sockstat test case

Updated sockstat to return TCP and UDP memory in bytes instead of page count
2015-09-09 10:48:17 -04:00
Julius Volz e606744068 Make logging of collector executions less verbose.
This fixes https://github.com/prometheus/node_exporter/issues/86
2015-06-22 13:32:31 +02:00
Julius Volz e65bc868fc Switch logging from glog to github.com/prometheus/log. 2015-05-28 21:34:02 +02:00
Johannes 'fish' Ziemke 665b05eedc Use flags instead of config and remove attributes 2015-05-21 11:36:56 +02:00
Matthias Rampke 57a6701dc9 Sort collector names.
This makes the `-collectors.print` output easier to read.
2015-05-12 15:04:08 +00:00
Tobias Schmidt 626900fe21 Log version at startup 2015-04-16 00:02:08 -04:00
Julius Volz a730cff002 Remove memprofile file, add pprof HTTP endpoint instead. 2015-03-05 17:08:59 +01:00
Julius Volz 0283fc9ab8 Make flag names consistent across projects. 2015-02-09 00:23:56 +01:00
Brian Brazil 352cde6d20 Add text file exporter
This allows static metrics (e.g. an attributes collector replacement),
and cronjobs to expose stats by echoing into a file.

For example:

echo "my_metric 123" > mycronjob.prom.$$
mv mycronjob.prom.$$ mycronjob.prom
2015-01-25 16:25:25 +00:00
Brian Brazil b50da59ee6 Add simple home page to node exporter. 2015-01-09 14:36:49 +00:00
Johannes 'fish' Ziemke da28c460c8 Make config optional 2014-12-18 12:25:02 +01:00
Johannes 'fish' Ziemke 16048c1399 Use glog instead of log consistently 2014-12-18 10:23:30 +01:00
Johannes 'fish' Ziemke 326c857681 Add Basic Auth support 2014-12-18 10:23:11 +01:00
Tobias Schmidt 211ddf33f1 Consolidate collector selection
Remove special tags necessary for gmond and runit collectors. All
collectors get built. Selection of which collectors to use continues to
happen via parameter.
2014-11-25 18:01:02 -05:00
Brian Brazil 96eaff8c7e Add an exporter for /proc/net/netstat, enabled by default.
This catches things like listen overflows, retransmits
and other things that are very useful for retroactive debugging
thus I think it's justified to have it on by default.
2014-11-11 16:54:08 +00:00
Brian Brazil 1c17481a42 Collect at every scrape, rather than at regular intervals.
Switch to Update using the Collecter Collect interface, due to not knowing all
metricnames in all modules beforehand we can't use Describe and thus the full
Collecter interface.

Remove 'updates', it's meaning varies by module and doesn't add much.
2014-10-29 17:00:36 +00:00
Johannes 'fish' Ziemke 2b3a112b54 Add time exporter
This simple exporter exposes the systems unix time. It's useful to
compare it to the prometheus server time and other targets to detect
clock skew.
2014-07-28 13:02:48 +02:00
Bjoern Rabenstein 0563ecd29d Migrated everything to new client_golang. 2014-06-26 19:20:36 +02:00
Brian Brazil 062443133e Add collector for /proc/stat, enabled by default.
This gives cpu stats, boot time, context switches, forks.
2014-06-06 10:37:16 +01:00
Brian Brazil 3f0814f13b Add filesystem collector module, to report space used etc. 2014-06-05 20:46:11 +01:00
Brian Brazil cbb91fb332 Add option to print out available collectors.
Fix typo.
2014-06-04 14:09:33 +01:00
Brian Brazil 25ea90369c Split native collector into it's component parts and make them enablable.
Last login is disabled by default as it's broken on ubuntu 12.04
Interrupts is disabled by default as it's very granular and we'll have total interrupts from /proc/stat

Allow ignoring devices from diskstats, ignore ram and loop devices by default.

Use glog for logging.
2014-06-04 12:37:25 +01:00
Brian Brazil bf39ec5bf1 Do an initial run of the collectors, so that you don't
have to wait 60s to see the first values.
2014-05-23 13:07:34 +01:00
Johannes 'fish' Ziemke 3a4aa70afb Make collector testable and add native test 2014-02-18 14:53:48 +01:00
Johannes 'fish' Ziemke 3ac5222f8b Move exporter to main and listen/interval to flags 2014-02-18 13:57:41 +01:00
Johannes 'fish' Ziemke 04380ae60a Add support for selecting collectors at buildtime
This works by using a global array with references to NewXCollector
functions. Each collector appends to that array in it's init() function.

Which file gets build depends on the build tags:

To build only the ganglia exporter, you can do:

    go build -tags nonative,ganglia

By default it will build only the native collector.
2014-02-12 11:16:53 +01:00
Johannes 'fish' Ziemke 26e294c1af Minor cleanup. 2013-05-14 15:45:38 +02:00
Johannes 'fish' Ziemke 588ef8b62a Refactor node_exporter to support collectors.
A collector is a type matching 'Collector' interface.

The following collectors where added:
- NativeCollector wrapping the original functionality (attributes, load)
- GmondCollector scraping ganglia's gmond (based on gmond_exporter)
- MuninCollector scraping munin (based on munin_exporter)
2013-05-14 15:27:24 +02:00
Johannes 'fish' Ziemke a6e8bcb1c4 Exporter exposing load, last login and tag list.
The list of tags can be configured in a json config.
2013-05-06 12:32:42 +02:00