statsd_exporter/CHANGELOG.md
Matthias Rampke 0ffa3f9865
Add notable unreleased changes to log
so it's easier to put together the next release.

Signed-off-by: Matthias Rampke <mr@soundcloud.com>
2018-07-04 10:28:11 +00:00

103 lines
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Markdown

## Unreleased
* [IMPROVEMENT] Allow matching on specific metric types (#136)
* [BUGFIX] Fix panic if an invalid regular expression is supplied (#126)
## v0.6.0 / 2018-01-17
* [IMPROVEMENT] Add a drop action (#115)
* [IMPROVEMENT] Allow templating metric names (#117)
## v0.5.0 / 2017-11-16
NOTE: This release breaks backward compatibility. `statsd_exporter` now uses
a YAML configuration file. You must convert your mappings configuration to
the new format when you upgrade. For example, the configuration
```
test.dispatcher.*.*.*
name="dispatcher_events_total"
processor="$1"
action="$2"
outcome="$3"
job="test_dispatcher"
*.signup.*.*
name="signup_events_total"
provider="$2"
outcome="$3"
job="${1}_server"
```
now has the format
```yaml
mappings:
- match: test.dispatcher.*.*.*
help: "The total number of events handled by the dispatcher."
name: "dispatcher_events_total"
labels:
processor: "$1"
action: "$2"
outcome: "$3"
job: "test_dispatcher"
- match: *.signup.*.*
name: "signup_events_total"
help: "The total number of signup events."
labels:
provider: "$2"
outcome: "$3"
job: "${1}_server"
```
The help field is optional.
There is a [tool](https://github.com/bakins/statsd-exporter-convert) available to help with this conversion.
* [CHANGE] Replace the overloaded "packets" metric (#106)
* [CHANGE] Removed `-statsd.add-suffix` option flag #99. Users should remove
this flag when upgrading. Metrics will no longer automatically include the
suffixes `_timer` or `counter`. You may need to adjust any graphs that used
metrics with these suffixes.
* [CHANGE] Reduce log levels #92. Many log events have been changed from error
to debug log level.
* [CHANGE] Use YAML for configuration file #66. See note above about file format
conversion.
* [IMPROVEMENT] Allow help text to be customized #87
* [IMPROVEMENT] Add support for regex mappers #85
* [IMPROVEMENT] Add TCP listener support #71
* [IMPROVEMENT] Allow histograms for timer metrics #66
* [IMPROVEMENT] Added support for sampling factor on timing events #28
* [BUGFIX] Conflicting label sets no longer crash the exporter and will be
ignored. Restart to clear the remembered label set. #72
## v0.4.0 / 2017-05-12
* [IMPROVEMENT] Improve mapping configuration parser #61
* [IMPROVEMENT] Add increment/decrement support to Gauges #65
* [BUGFIX] Tolerate more forms of broken lines from StatsD #48
* [BUGFIX] Skip metrics with invalid utf8 #50
* [BUGFIX] ListenAndServe now fails on exit #58
## 0.3.0 / 2016-05-05
* [CHANGE] Drop `_count` suffix for `loaded_mappings` metric (#41)
* [IMPROVEMENT] Use common's log and version packages, and add -version flag (#44)
* [IMPROVEMENT] Add flag to disable metric type suffixes (#37)
* [BUGFIX] Increase receivable UDP datagram size to 65535 bytes (#36)
* [BUGFIX] Warn, not panic when negative number counter is submitted (#33)
## 0.2.0 / 2016-03-19
NOTE: This release renames `statsd_bridge` to `statsd_exporter`
* [CHANGE] New Dockerfile using alpine-golang-make-onbuild base image (#17)
* [IMPROVEMENT] Allow configuration of UDP read buffer (#22)
* [BUGFIX] allow metrics with dashes when mapping (#24)
* [IMPROVEMENT] add root endpoint with redirect (#25)
* [CHANGE] rename bridge to exporter (#26)
## 0.1.0 / 2015-04-17
* Initial release