net-mgmt/telegraf: add datadog output (#2290)

net-mgmt/telegraf/Makefile

@@ -1,6 +1,5 @@
 PLUGIN_NAME=		telegraf
-PLUGIN_VERSION=		1.8.3
-PLUGIN_REVISION=	1
+PLUGIN_VERSION=		1.9.0
 PLUGIN_COMMENT=		Agent for collecting metrics and data
 PLUGIN_DEPENDS=		telegraf
 PLUGIN_MAINTAINER=	m.muenz@gmail.com

net-mgmt/telegraf/pkg-descr

@@ -11,6 +11,10 @@ Kafka, MQTT, NSQ, and many others.
 Plugin Changelog
 ================
 
+1.9.0
+
+* Add Datadog output
+
 1.8.2
 
 * Add 'ntpq' input

net-mgmt/telegraf/src/opnsense/mvc/app/controllers/OPNsense/Telegraf/forms/output.xml

@@ -167,4 +167,22 @@
         <type>checkbox</type>
         <help>Send string metrics as Prometheus labels.</help>
     </field>
+    <field>
+        <id>output.datadog_enable</id>
+        <label>Enable Datadog Output</label>
+        <type>checkbox</type>
+        <help>This will enable Datadog output.</help>
+    </field>
+    <field>
+        <id>output.datadog_url</id>
+        <label>Datadog URL</label>
+        <type>text</type>
+        <help>Set the URL where metrics shoud be sent to. Format is without square brackets, just like https://app.datadoghq.com/api/v1/series.</help>
+    </field>
+    <field>
+        <id>output.datadog_apikey</id>
+        <label>Datadog API Key</label>
+        <type>text</type>
+        <help>Set the API Key for accessing Datadog.</help>
+    </field>
 </form>

net-mgmt/telegraf/src/opnsense/mvc/app/models/OPNsense/Telegraf/Output.xml

@@ -1,7 +1,7 @@
 <model>
     <mount>//OPNsense/telegraf/output</mount>
     <description>Telegraf outputs configuration</description>
-    <version>1.4.1</version>
+    <version>1.4.2</version>
     <items>
         <influx_enable type="BooleanField">
             <default>0</default>
@@ -109,5 +109,17 @@
             <default></default>
             <Required>N</Required>
         </influx_v2_bucket>
+        <datadog_enable type="BooleanField">
+            <default>0</default>
+            <Required>N</Required>
+        </datadog_enable>
+        <datadog_url type="TextField">
+            <default></default>
+            <Required>N</Required>
+        </datadog_url>
+        <datadog_apikey type="TextField">
+            <default></default>
+            <Required>N</Required>
+        </datadog_apikey>
     </items>
 </model>

net-mgmt/telegraf/src/opnsense/service/templates/OPNsense/Telegraf/telegraf.conf

@@ -75,6 +75,17 @@
 {%   endif %}
 {% endif %}
 
+{% if helpers.exists('OPNsense.telegraf.output.datadog_enable') and OPNsense.telegraf.output.datadog_enable == '1' %}
+[[outputs.datadog]]
+{%   if helpers.exists('OPNsense.telegraf.output.datadog_url') and OPNsense.telegraf.output.datadog_url != '' %}
+  url = "{{ OPNsense.telegraf.output.datadog_url }}"
+{%   endif %}
+{%   if helpers.exists('OPNsense.telegraf.output.datadog_apikey') and OPNsense.telegraf.output.datadog_apikey != '' %}
+  apikey = "{{ OPNsense.telegraf.output.datadog_apikey }}"
+{%   endif %}
+  timeout = "5s"
+{% endif %}
+
 {% if helpers.exists('OPNsense.telegraf.output.graphite_enable') and OPNsense.telegraf.output.graphite_enable == '1' %}
 [[outputs.graphite]]
 {%   if helpers.exists('OPNsense.telegraf.output.graphite_server') and OPNsense.telegraf.output.graphite_server != '' %}