Merge pull request #803 from ripple/configure-statsd

Configure statsd

content/tutorials/manage-the-rippled-server/configuration/configure-statsd.md

@@ -0,0 +1,60 @@
+# Configure StatsD
+
+`rippled` can export health and behavioral information about itself in [StatsD](https://github.com/statsd/statsd) format. Those metrics can be consumed and visualized through [`rippledmon`](https://github.com/ripple/rippledmon) or any other collector that accepts StatsD formatted metrics.
+
+## Configuration Steps
+
+To enable StatsD on your `rippled` server, perform the following steps:
+
+1. Set up a `rippledmon` instance on another machine to receive and aggregate stats.
+
+        $ git clone https://github.com/rippled/rippledmon.git
+        $ cd rippledmon
+        $ docker-compose up
+
+    Make sure [Docker](https://docs.docker.com/) and [Docker Compose](https://docs.docker.com/compose/install/) are installed on your machine when performing the steps above. For more information about configuring `rippledmon`, see the [`rippledmon` repository](https://github.com/ripple/rippledmon).
+
+0. Add the `[insight]` stanza to your `rippled`'s config file.
+
+        [insight]
+        server=statsd
+        address=192.0.2.0:8125
+        prefix=my_rippled
+
+    - For the `address`, use the IP address and port where `rippledmon` is listening. By default, this port is 8125.
+    - For the `prefix`, choose a name that identifies the `rippled` server you are configuring. The prefix must not include whitespace, colons ":", or the vertical bar "|". The prefix appears on all of the StatsD metrics exported from this server.
+
+    {% include '_snippets/conf-file-location.md' %}<!--_ -->
+
+0. Restart the `rippled` service.
+
+        $ sudo systemctl restart rippled
+
+0. Check that the metrics are being exported:
+
+        $ tcpdump -i en0 | grep UDP
+
+    Replace `en0` with the appropriate network interface for your machine. For a complete list of the interfaces on your machine use `$ tcpdump -D`.
+
+    Sample Output:
+
+        00:41:53.066333 IP 192.0.2.2.63409 > 192.0.2.0.8125: UDP, length 196
+
+    You should periodically see messages indicating outbound traffic to the configured address and port of your `rippledmon` instance.
+
+For descriptions of each StatsD metric, see the [`rippledmon` repository](https://github.com/ripple/rippledmon).
+
+
+
+## See Also
+
+- **Concepts:**
+    - [XRP Ledger Overview](xrp-ledger-overview.html)
+    - [Consensus Network](consensus-network.html)
+    - [The `rippled` Server](the-rippled-server.html)
+- **Tutorials:**
+    - [Install `rippled`](install-rippled.html)
+    - [Capacity Planning](capacity-planning.html)
+- **References:**
+    - [server_info method](server_info.html)
+    - [print method](print.html)

dactyl-config.yml

@@ -2385,6 +2385,17 @@ pages:
         targets:
             - en
 
+    -   md: tutorials/manage-the-rippled-server/configuration/configure-statsd.md
+        html: configure-statsd.html
+        funnel: Docs
+        doc_type: Tutorials
+        category: Manage the rippled Server
+        subcategory: Configuration
+        blurb: Monitor your rippled server with StatsD metrics. #TODO:translate
+        targets:
+            - en
+            - ja
+
     -   md: tutorials/manage-the-rippled-server/configuration/run-rippled-as-a-validator.ja.md
         html: run-rippled-as-a-validator.html
         funnel: Docs