This was primarily intended to consume InfluxDB-style expvars,
particularly InfluxDB's `/debug/vars` endpoint.
That endpoint follows a structure like
```json
{
"httpd::8086": {
"name": "httpd",
"tags": {
"bind": ":8086"
},
"values": {
"pointsWrittenOK": 33756,
"queryReq": 19,
"queryRespBytes": 26973,
"req": 428,
"writeReq": 205,
"writeReqBytes": 3939161
}
}
}
```
There are an arbitrary number of top-level keys in the JSON response at
the configured URLs, and this plugin will iterate through all of their
values looking for objects with keys "name", "tags", and "values"
indicating a metric to be consumed by telegraf.
Running this on current master of InfluxDB, I am able to record nearly
the same information that is normally stored in the `_internal`
database; the only measurement missing from `_internal` is `runtime`,
which is present under the "memstats" key but does not follow the format
and so is not consumed in this plugin.
```
$ influx -database=telegraf -execute 'SHOW FIELD KEYS FROM /influxdb/'
name: influxdb_influxdb_engine
----------------------------
fieldKey
blksWrite
blksWriteBytes
blksWriteBytesC
pointsWrite
pointsWriteDedupe
name: influxdb_influxdb_httpd
---------------------------
fieldKey
pingReq
pointsWrittenOK
queryReq
queryRespBytes
req
writeReq
writeReqBytes
name: influxdb_influxdb_shard
---------------------------
fieldKey
fieldsCreate
seriesCreate
writePointsOk
writeReq
name: influxdb_influxdb_subscriber
--------------------------------
fieldKey
pointsWritten
name: influxdb_influxdb_wal
-------------------------
fieldKey
autoFlush
flushDuration
idleFlush
memSize
metaFlush
pointsFlush
pointsWrite
pointsWriteReq
seriesFlush
name: influxdb_influxdb_write
---------------------------
fieldKey
pointReq
pointReqLocal
req
subWriteOk
writeOk
```
and rearrange the order to match the index order from the CSV endpoint
add test coverage. add back wretr. remove check_status from recently added column
closes#445
And unit test it using a sample response string. This will make it
easier to see what other metrics are available to the plugin for adding
future metrics.
"Devices" can be used to specify storage devices on which stats
should be reported. "SkipSerialNumber" can be used to omit
the device serial number.
Added tests to verify the new parameters.
closes#344
- Adds a client implementation using the prometheus go_client library
that exposes metrics.
- Adds a new type of output "ServiceOutput" which follows inline with
the "ServicePlugin", adding a Stop and Start method for the service
This change also requires the newer prometheus/client_golang code, so
the prometheus plugin needed to be changed.
Added the following to Godep:
- bitbucket.org/ww/goautoneg (in github.com/common/expfmt/encode.go)
- prometheus/common/expfmt (in plugins/prometheus.go)
- github.com/prometheus/common/model (in plugins/prometheus.go)
- github.com/prometheus/procfs (in github.com/client_golang/prometheus)
- github.com/beorn7/perks/quantile (in github.com/client_golang/prometheus)
X-Github-Meta: closes#306
- Does not use the aerospike client, but sends the stats command
using the aerospike required format
- Queries available namespaces and gets stats for all of them
closes#300
- HTTP status or Socket status
- Collect those metric:
accepted conn:
listen queue:
max listen queue:
listen queue len:
idle processes:
active processes:
total processes:
max active processes:
max children reached:
slow requests:
- Tag metric with: `host` and `pool` name
Closes#255
Fixed a bug in restricting Disk reporting to specific mountpoints
Added tests for the Disk.Mountpoints option
Fixed minor bug in usage of assert for the cpu tests where expected and actual values were swapped.
Cameron Sparr
Mark Rushakoff
chrispeterson
jipperinbham
Allen Petersen
Nathaniel Cook
Carlos J. Torres
Mischa Gresser
Regan Kuchan
Daniel Malon
Tait Clarridge
Tero Marttila
Eduard Carreras
Codeb Fan
鲁晓敏
Nicholas Katsaros
Roman Statsevich
Subhachandra Chandra
saiello
Simone Aiello
cornerot
Eugene Dementiev
JP
palkan
Tyler Nisonoff
Jonathan Cross
Vinh
Shirou WAKAYAMA
subhachandrachandra