Commit graph

25 commits

Author SHA1 Message Date
Ben Kochie c23b76bfbb
Update exporter-toolkit
* Bump exporter-toolkit to the latest release.
* Use new toolkit landing page function.
* Update kingpin flags.

Signed-off-by: Ben Kochie <superq@gmail.com>
2023-03-07 15:18:38 +01:00
Ben Kochie 13a5cc1f74
Refactor netclass_rtnl collector (#2528)
* Refactor netclass_rtnl collector

Merge the netclass_rtnl collector into the netclass collector.
* Disabled by default
* Followup to #2492

Signed-off-by: Ben Kochie <superq@gmail.com>
2022-11-29 11:22:25 +01:00
Julien Pivotto 99af1dbb44 Update logic
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2021-06-04 11:35:07 +02:00
Julien Pivotto 2e20d668f2 Only iniate collectors once
When /metrics is called for specific collectors, the collectors are
initialed every time. Which means that we spend a lot of time
re-initiating the same collectors again and again. Especially, some
collectors make the assumptions that that are initiated once - e.g.
systemd collector generates info message upon initiation.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2021-06-04 11:20:56 +02:00
Ben Kochie 3bc9a93c20
Add ErrorLog plumbing to promhttp
Fix the error logging of the promhttp handler by connecting it to the
promlog setup.
* Switch to go-kit/log.
* Cleanup CHANGELOG.

Fixes: https://github.com/prometheus/node_exporter/issues/1886

Signed-off-by: Ben Kochie <superq@gmail.com>
2021-06-03 10:47:41 +02:00
Paul Gier b40954dce5
new flag to disable all default collectors (#1460)
* new flag to disable all default collectors

Signed-off-by: Paul Gier <pgier@redhat.com>

Co-authored-by: Ben Kochie <superq@gmail.com>
2020-02-20 11:03:33 +01:00
Ben Kochie 3e1b0f1bee
Don't count empty collection as success (#1613)
Many collectors depend on underlying features to be enabled. This causes
confusion about what "success" means. This changes the behavior of the
`node_scrape_collector_success` metric.

* When a collector is unable to find data don't return success.
* Catch the no data error and send to Debug log level to avoid log spam.
* Update collectors to support this new functionality.
* Fix copy-pasta mistake in infiband debug message.

Closes: https://github.com/prometheus/node_exporter/issues/1323

Signed-off-by: Ben Kochie <superq@gmail.com>
2020-02-19 16:11:29 +01:00
Ben Ye 2477c5c67d switch to go-kit/log (#1575)
Signed-off-by: yeya24 <yb532204897@gmail.com>
2019-12-31 17:19:37 +01:00
Matt Layher 2c2ee93519
collector: export NodeCollector for documentation purposes
Signed-off-by: Matt Layher <mdlayher@gmail.com>
2018-10-26 15:42:00 -04:00
Mario Trangoni 24a28fcc9e Remove unused func, var, and const (#928)
Signed-off-by: Mario Trangoni <mjtrangoni@gmail.com>
2018-04-29 14:35:43 +02:00
Siavash Safi f3a7022602 Add collect[] parameter (#699)
* Add `collect[]` parameter

* Add TODo comment about staticcheck ignored

* Restore promhttp.HandlerOpts

* Log a warning and return HTTP error instead of failing

* Check collector existence and status, cleanups

* Fix warnings and error messages

* Don't panic, return error if collector registration failed

* Update README
2017-10-14 14:23:42 +02:00
Calle Pettersson 859a825bb8 Replace --collectors.enabled with per-collector flags (#640)
* Move NodeCollector into package collector

* Refactor collector enabling

* Update README with new collector enabled flags

* Fix out-of-date inline flag reference syntax

* Use new flags in end-to-end tests

* Add flag to disable all default collectors

* Track if a flag has been set explicitly

* Add --collectors.disable-defaults to README

* Revert disable-defaults flag

* Shorten flags

* Fixup timex collector registration

* Fix end-to-end tests

* Change procfs and sysfs path flags

* Fix review comments
2017-09-28 15:06:26 +02:00
Tobias Schmidt 922e74d58f Remove unnecessarily named return variables
Named return variables should only be used to describe the returned type
further, e.g. `err error` doesn't add any new information and is just
stutter.
2017-02-28 16:04:25 -04:00
Tobias Schmidt c703435790 Fix all open go lint and vet issues 2017-02-28 13:05:38 -04:00
Johannes 'fish' Ziemke 8e50b80d12 Convert remaining collectors to use ConstMetrics 2017-01-03 14:11:10 +01:00
Johannes 'fish' Ziemke 3db2f442ae Limit node-exporter scope, deprecated collectors 2017-01-03 14:03:23 +01:00
Matthias Rampke 2d0d72b97d Add license headers to all code files. 2015-09-26 17:44:39 +02:00
Johannes 'fish' Ziemke 665b05eedc Use flags instead of config and remove attributes 2015-05-21 11:36:56 +02:00
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 f47abc5d06 Add MegaCLI collector
This collector exports the following metrics:

- raid_drive_temperature: drive temperature
- raid_drive_count: drive error and event counters
- raid_adapter_disk_presence: disk presence per adapter
2014-07-09 14:56:06 +02:00
Bjoern Rabenstein 28468bebae Now also migrate gmond and runit. 2014-06-26 21:16:21 +02:00
Bjoern Rabenstein 0563ecd29d Migrated everything to new client_golang. 2014-06-26 19:20:36 +02:00
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
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