a-nascimento commented on a change in pull request #17996:
URL: https://github.com/apache/airflow/pull/17996#discussion_r741028296
##########
File path: docs/helm-chart/production-guide.rst
##########
@@ -184,6 +184,44 @@ To use an external StatsD instance:
statsd_host: ...
statsd_port: ...
+Datadog
+^^^^^^^
+If you are using a Datadog agent in your environment, this will enable Airflow
to export metrics to the Datadog agent.
+NOTE: The below is for version 2.x.x of Airflow. In Airflow 1.x.x the swap
all instances of ``metrics`` for ``scheduler``
+
+.. code-block:: yaml
+
+ statsd:
+ enabled: false
+ config:
+ metrics:
+ statsd_on: true
+ statsd_port: ``<port>``
+ statsd_prefix: airflow
+ extraEnv: |-
+ - name: AIRFLOW__METRICS__STATSD_HOST
+ valueFrom:
+ fieldRef:
+ fieldPath: status.hostIP
+
+-OR-
+
+.. code-block:: yaml
+
+ statsd:
+ enabled: false
+ extraEnv: |-
+ - name: AIRFLOW__METRICS__STATSD_ON
+ value: "True"
+ - name: AIRFLOW__METRICS__STATSD_PORT
+ value: ``<port>``
+ - name: AIRFLOW__METRICS__STATSD_PREFIX
+ value: "airflow"
+ - name: AIRFLOW__METRICS__STATSD_HOST
+ valueFrom:
+ fieldRef:
+ fieldPath: status.hostIP
+
Review comment:
I agree. If I recall correctly, I initially had issues using the main
`config` block, but I believe it was a user error. I believe I went back and
tested those changes.
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