From 1517209e0e9fb2c399c8566394e8f9fc8e01fa47 Mon Sep 17 00:00:00 2001
From: jim-p <jimp@pfsense.org>
Date: Mon, 27 Sep 2010 09:20:43 -0400
Subject: Add a Zabbix Agent patch from zalex_ua on the forum. See:
 http://forum.pfsense.org/index.php/topic,28620.0.html

---
 config/zabbix-agent/zabbix-agent.xml | 46 ++++++++++++++++++++++++++++++++----
 1 file changed, 41 insertions(+), 5 deletions(-)

(limited to 'config/zabbix-agent/zabbix-agent.xml')

diff --git a/config/zabbix-agent/zabbix-agent.xml b/config/zabbix-agent/zabbix-agent.xml
index 24f014d2..9714e6ea 100644
--- a/config/zabbix-agent/zabbix-agent.xml
+++ b/config/zabbix-agent/zabbix-agent.xml
@@ -14,9 +14,10 @@
     <url>/pkg_edit.php?xml=zabbix-agent.xml&amp;id=0</url>
   </menu>
   <service>
-    <name>zabbix-agent</name>
-    <rcfile>zabbix-agentd.sh</rcfile>
+    <name>zabbix_agentd</name>
+    <rcfile>zabbix_agentd.sh</rcfile>
     <executable>zabbix_agentd</executable>
+    <description>Zabbix Agent runs on a host being monitored. The agent provides host's performance and availability information for Zabbix Server.</description>
   </service>
   <tabs>
     <tab>
@@ -47,12 +48,21 @@
     <field>
       <fielddescr>Hostname</fielddescr>
       <fieldname>hostname</fieldname>
-      <description>Unique hostname. Required for active checks.</description>
+      <description>Unique hostname. Required for active checks and must match hostname as configured on the Zabbix server (case sensitive).</description>
       <value>localhost</value>
       <type>input</type>
       <size>60</size>
       <required>true</required>
     </field>
+    <field>
+      <fielddescr>Listen IP</fielddescr>
+      <fieldname>listenip</fieldname>
+      <value>0.0.0.0</value>
+      <type>input</type>
+      <size>60</size>
+      <required>true</required>
+      <description>Listen IP for connections from the server (generally 0.0.0.0 for all interfaces)</description>
+    </field>
     <field>
       <fielddescr>Listen Port</fielddescr>
       <fieldname>listenport</fieldname>
@@ -60,7 +70,7 @@
       <type>input</type>
       <size>60</size>
       <required>true</required>
-      <description>Listen port for sending active check (generally 10050)</description>
+      <description>Listen port for connections from the server (generally 10050)</description>
     </field>
     <field>
       <fielddescr>Refresh Active Checks</fielddescr>
@@ -80,6 +90,18 @@
       <required>true</required>
       <description>Timeout (default 3). Do not spend more that Timeout seconds on getting requested value (1-255). The agent does not kill timeouted User Parameters processes!</description>
     </field>
+    <field>
+      <fielddescr>Disable active checks</fielddescr>
+      <fieldname>disableactive</fieldname>
+      <type>checkbox</type>
+      <description>The agent will work only in passive mode listening for server. (generally net set)</description>
+    </field>
+    <field>
+      <fielddescr>Disable passive checks</fielddescr>
+      <fieldname>disablepassive</fieldname>
+      <type>checkbox</type>
+      <description>The agent will not listen on any TCP port. Only active checks will be processed. (generally not set)</description>
+    </field>
     <field>
       <fielddescr>User Parameters</fielddescr>
       <fieldname>userparams</fieldname>
@@ -140,6 +162,11 @@
 	<![CDATA[
         global $_POST;
         
+        $ListenIP=$_POST['listenip'];
+        if (!preg_match("/^(?:\d{1,3}\.){3}\d{1,3}$/", $ListenIP)) {
+                $input_errors[]='Listen IP is not ip-adress.';
+        }
+
         $ListenPort=$_POST['listenport'];
         if (!preg_match("/^\d+$/", $ListenPort)) {
                 $input_errors[]='Listen Port is not numeric.';
@@ -171,15 +198,18 @@
 		$Server=$config['installedpackages']['zabbixagent']['config'][0]['server'];
 		$ServerPort=$config['installedpackages']['zabbixagent']['config'][0]['serverport'];
 		$Hostname=$config['installedpackages']['zabbixagent']['config'][0]['hostname'];
+		$ListenIP=$config['installedpackages']['zabbixagent']['config'][0]['listenip'];
 		$ListenPort=$config['installedpackages']['zabbixagent']['config'][0]['listenport'];
 		$RefreshActChecks=$config['installedpackages']['zabbixagent']['config'][0]['refreshactchecks'];
 		$Timeout=$config['installedpackages']['zabbixagent']['config'][0]['timeout'];
+		$DisableActive=$config['installedpackages']['zabbixagent']['config'][0]['disableactive'];
+		$DisablePassive=$config['installedpackages']['zabbixagent']['config'][0]['disablepassive'];
 		$UserParams=base64_decode($config['installedpackages']['zabbixagent']['config'][0]['userparams']);
 
         $conf = "Server=$Server\n";
         $conf .= "ServerPort=$ServerPort\n";
         $conf .= "Hostname=$Hostname\n";
-        $conf .= "ListenIP=0.0.0.0\n"; 
+        $conf .= "ListenIP=$ListenIP\n";
         $conf .= "ListenPort=$ListenPort\n";
         $conf .= "StartAgents=5\n";
         $conf .= "RefreshActiveChecks=$RefreshActChecks\n";
@@ -188,6 +218,12 @@
         $conf .= "LogFile=/var/log/zabbix/zabbix_agentd.log\n";
         $conf .= "LogFileSize=1\n";
         $conf .= "Timeout=$Timeout\n";
+        if (isset($DisableActive) && ($DisableActive == "on")) {
+	    $conf .= "DisableActive=1\n";
+        }
+        if (isset($DisablePassive) && ($DisablePassive == "on")) {
+	    $conf .= "DisablePassive=1\n";
+        }
         $conf .= "$UserParams\n";
 
         file_put_contents("/usr/local/etc/zabbix/zabbix_agentd.conf", $conf);
-- 
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