Commit Graph

11 Commits

Author SHA1 Message Date
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