add detail to configure JMeter

content/v2.0/write-data/_index.md

@@ -266,7 +266,27 @@ See the _[InfluxDB Persistence Readme](https://github.com/openhab/openhab-addons
 
 #### Configure Apache JMeter
 
-See the _[Apache JMeter User's Manual - JMeter configuration](https://jmeter.apache.org/usermanual/realtime-results.html#jmeter-configuration)_ for details.
+<!-- after doc updates are made, we can simplify to: See the _[Apache JMeter User's Manual - JMeter configuration](https://jmeter.apache.org/usermanual/realtime-results.html#jmeter-configuration)_ for details. -->
+
+To configure Apache JMeter, complete the following steps in InfluxDB and JMeter.
+
+##### In InfluxDB
+
+1. [Find the name of your organization](https://v2.docs.influxdata.com/v2.0/organizations/view-orgs/) (needed to create a bucket and token).
+2. [Create a bucket using the influx CLI](https://v2.docs.influxdata.com/v2.0/organizations/buckets/create-bucket/#create-a-bucket-using-the-influx-cli) and name it `jmeter`.
+3. [Create a token](https://v2.docs.influxdata.com/v2.0/security/tokens/create-token/).
+
+##### In JMeter
+
+1. Create a [Backend Listener](https://jmeter.apache.org/usermanual/component_reference.html#Backend_Listener) using the _InfluxDBBackendListenerClient_ implementation.
+2. In the **Backend Listener implementation** field, enter _org.apache.jmeter.visualizers.backend.influxdb.influxdbBackendListenerClient_
+3. Under **Parameters**, specify the following:
+   - **influxdbMetricsSender**: _org.apache.jmeter.visualizers.backend.influxdb.HttpMetricsSender_
+   - **influxdbUrl**: _http://localhost:9999/api/v2/write?org=my-org&bucket=jmeter_ (include the bucket and org you created in InfluxDB)
+   - **application**: _InfluxDB2_
+   - **influxdbToken**: _my-token_ (include the token you created in InfluxDB)
+   - Include additional parameters as needed.
+4. Click **Add** to add the _InfluxDBBackendListenerClient_ implementation.
 
 #### Configure FluentD