32 lines
2.0 KiB
Markdown
32 lines
2.0 KiB
Markdown
|
# Application Insights Output Plugin
|
||
|
|
|
||
|
|
This plugin writes telegraf metrics to Azure Application Insights
|
||
|
|
|
||
|
|
## Configuration
|
||
|
|
```
|
||
|
|
[[outputs.application_insights]]
|
||
|
|
## Instrumentation key of the Application Insights resource.
|
||
|
|
instrumentationKey = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx"
|
||
|
|
|
||
|
|
## Timeout on close. If not provided, will default to 5s. 0s means no timeout (not recommended).
|
||
|
|
# timeout = "5s"
|
||
|
|
|
||
|
|
## Determines whether diagnostic logging (for Application Insights endpoint traffic) is enabled. Default is false.
|
||
|
|
# enable_diagnosic_logging = "true"
|
||
|
|
|
||
|
|
## ContextTagSources dictionary instructs the Application Insights plugin to set Application Insights context tags using metric properties.
|
||
|
|
## In this dictionary keys are Application Insights context tags to set, and values are names of metric properties to use as source of data.
|
||
|
|
## For example:
|
||
|
|
# [outputs.application_insights.context_tag_sources]
|
||
|
|
# "ai.cloud.role" = "kubernetes_container_name"
|
||
|
|
# "ai.cloud.roleInstance" = "kubernetes_pod_name"
|
||
|
|
## will set the ai.cloud.role context tag to the value of kubernetes_container_name property (if present),
|
||
|
|
## and the ai.cloud.roleInstance context tag to the value of kubernetes_pod_name property.
|
||
|
|
## For list of all context tag keys see https://github.com/Microsoft/ApplicationInsights-Go/blob/master/appinsights/contracts/contexttagkeys.go
|
||
|
|
```
|
||
|
|
|
||
|
|
## Implementation notes
|
||
|
|
- Every field in a metric will result in a separate metric telemetry. For example, the metric `foo,host=a first=42,second=43 1525293034000000000`
|
||
|
|
will result in two metric telemetry records sent to Application Insights: first named `foo_first` and value of 42, and the secod named `foo_second` and a value of 43 (both having property `host` set to "a". \
|
||
|
|
\
|
||
|
|
The exception is a single-field metric with a value named `value`, in that case the single metric telemetry created will use just the whole metric name without the "value" suffix. For example, `bar,host=a value=23 1525293034000000000` will result in a telemetry named `bar` and value 23.
|