From 678612936ebfcc5fb2638eba377b9c8b7df4cea2 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Tue, 27 Apr 2010 01:28:07 -0400
Subject: Package is now generating a sane default.vcl

---
 config/varnish64/varnish.inc              |  68 +++++++++++---
 config/varnish64/varnish_backends.xml     |   9 +-
 config/varnish64/varnish_custom_vcl.xml   |   9 +-
 config/varnish64/varnish_lb_directors.xml | 144 ++++++++++++++++++++++++++++++
 config/varnish64/varnish_settings.xml     |   9 +-
 5 files changed, 219 insertions(+), 20 deletions(-)
 create mode 100644 config/varnish64/varnish_lb_directors.xml

(limited to 'config')

diff --git a/config/varnish64/varnish.inc b/config/varnish64/varnish.inc
index 1a1cd0a3..c4fd5b4b 100644
--- a/config/varnish64/varnish.inc
+++ b/config/varnish64/varnish.inc
@@ -32,6 +32,7 @@
 /* ========================================================================== */
 
 function sync_package_varnish() {
+	global $config, $g;
 	if($config['installedpackages']['varnishcustomvcl']['config'] != "") {
 		foreach($config['installedpackages']['varnishcustomvcl']['config'] as $vcl) {
 			if($vcl['vcl_fetch_early']) 
@@ -103,23 +104,57 @@ deliver;
 EOF;
 
 	$backends = "";
+	$urlmappings = "";
+
+	if($config['installedpackages']['varnishlbdirectors']['config'] != "") {
+    	foreach($config['installedpackages']['varnishlbdirectors']['config'] as $backend) {
+			$director = "";
+			if($backend['row'])
+				foreach($backend['row'] as $be) 
+					$director .=  "\t{\n\t\t.backend = {$be['backendname']};\n\t}";
+			$backends .= <<<EOFA
+director {$backend['directorname']} {$backend['directortype']} {
+{$director}
+}
+
+
+EOFA;
+		}
+	}
+
+	
 	if($config['installedpackages']['varnishbackends']['config'] != "") {
     	foreach($config['installedpackages']['varnishbackends']['config'] as $backend) {
-			$urlmappings = "";
 			$isfirst = true;
-			if($config['installedpackages']['varnishurlmappings']['config'] != "") {
-    			foreach($config['installedpackages']['varnishurlmappings']['config'] as $urlmapping) {
+			if($config['installedpackages']['varnish_lb_directors']['config'] != "") {
+    			foreach($config['installedpackages']['varnish_lb_directors']['config']['row'] as $urlmapping) {
 					if(!$isfirst) 
 						$urlmappings .= "else ";
-					$urlmappings = <<<EOAU
-if (req.http.host == "{$urlmapping['url']}") {
-	set req.backend = "{$urlmapping['backend']}";
+					$urlmappings .= <<<EOAU
+if (req.http.host == "{$urlmapping['urlmapping']}") {
+	set req.backend = "{$backend['backend']}";
+	set req.http.host = "{$urlmapping['urlmapping']}";
+}
+ 
+EOAU;
+				}
+			}
+			if($config['installedpackages']['varnishbackends']['config'])
+   				foreach($config['installedpackages']['varnishbackends']['config'] as $urlmapping) {
+					if($config['installedpackages']['varnishbackends']['config']['row'])
+    					foreach($config['installedpackages']['varnishbackends']['config']['row'] as $urlmapping) {
+							if(!$isfirst) 
+								$urlmappings .= "else ";
+							$urlmappings .= <<<EOAU
+if (req.http.host == "{$urlmapping['urlmapping']}") {
+	set req.backend = "{$backend['backend']}";
 	set req.http.host = "{$urlmapping['url']}";
 } 
 EOAU;
-					$isfirst = false;
+				$isfirst = false;
 				}
 			}
+
 			if($backend['connect_timeout'])
 				$connect_timeout = $backend['connect_timeout'] . "s";
 			else 
@@ -136,13 +171,24 @@ EOAU;
 backend {$backend['backendname']} {
 	.host = "{$backend['ipaddress']}";
 	.port = "{$backend['port']}";
-	.first_byte_timeout = "{$first_btye_timeout}";
+	.first_byte_timeout = "{$first_byte_timeout}";
 	.connect_timeout = "{$connect_timeout}";
 }
 
 EOFA;
 		}
 	}
+	
+if($vcl_fetch_early or $vcl_fetch_late) {
+	$vcl_fetch = <<<FETCH
+sub vcl_fetch {
+	{$vcl_fetch_early}
+	{$vcl_fetch_late}
+	return(deliver);
+}
+
+FETCH;
+}
 
 $varnish_config_file = <<<EOF
 # Varnish configuration file
@@ -198,11 +244,7 @@ sub vcl_pipe {
 	{$vcl_pipe_late}
 }
 
-sub vcl_fetch {
-	{$vcl_fetch_early}
-	{$vcl_fetch_late}
-	return(deliver);
-}
+{$vcl_fetch}
 
 EOF;
 
diff --git a/config/varnish64/varnish_backends.xml b/config/varnish64/varnish_backends.xml
index f8ba9953..89d2f2ba 100644
--- a/config/varnish64/varnish_backends.xml
+++ b/config/varnish64/varnish_backends.xml
@@ -43,6 +43,7 @@
 	<name>varnishbackends</name>
 	<version>0.0.1</version>
 	<title>Varnish: Backends</title>
+	<include_file>/usr/local/pkg/varnish.inc</include_file>
    	<additional_files_needed>
 	    <prefix>/usr/local/pkg/</prefix>
 	    <chmod>0755</chmod>
@@ -72,11 +73,15 @@
 		</tab>
 		<tab>
 			<text>Settings</text>
-			<url>/pkg.php?xml=varnish_settings.xml</url>
+			<url>/pkg_edit.php?xml=varnish_settings.xml&amp;id=0</url>
 		</tab>
 		<tab>
 			<text>Custom VCL</text>
-			<url>/pkg.php?xml=varnish_custom_vcl.xml</url>
+			<url>/pkg_edit.php?xml=varnish_custom_vcl.xml&amp;id=0</url>
+		</tab>
+		<tab>
+			<text>LB Directors</text>
+			<url>/pkg.php?xml=varnish_lb_directors.xml</url>
 		</tab>
 	</tabs>
 	<adddeleteeditpagefields>
diff --git a/config/varnish64/varnish_custom_vcl.xml b/config/varnish64/varnish_custom_vcl.xml
index c03d3352..6cd6d877 100644
--- a/config/varnish64/varnish_custom_vcl.xml
+++ b/config/varnish64/varnish_custom_vcl.xml
@@ -52,14 +52,17 @@
 		</tab>
 		<tab>
 			<text>Settings</text>
-			<url>/pkg.php?xml=varnish_settings.xml</url>
-
+			<url>/pkg_edit.php?xml=varnish_settings.xml&amp;id=0</url>
 		</tab>
 		<tab>
 			<text>Custom VCL</text>
-			<url>/pkg.php?xml=varnish_custom_vcl.xml</url>
+			<url>/pkg_edit.php?xml=varnish_custom_vcl.xml&amp;id=0</url>
 			<active/>
 		</tab>
+		<tab>
+			<text>LB Directors</text>
+			<url>/pkg.php?xml=varnish_lb_directors.xml</url>
+		</tab>		
 	</tabs>
 	<fields>
 		<field>
diff --git a/config/varnish64/varnish_lb_directors.xml b/config/varnish64/varnish_lb_directors.xml
new file mode 100644
index 00000000..1c771dbb
--- /dev/null
+++ b/config/varnish64/varnish_lb_directors.xml
@@ -0,0 +1,144 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE packagegui SYSTEM "./schema/packages.dtd">
+<?xml-stylesheet type="text/xsl" href="./xsl/package.xsl"?>
+<packagegui>
+        <copyright>
+        <![CDATA[
+/* ========================================================================== */
+/*
+    varnish_lb_directors.xml
+    part of pfSense (http://www.pfSense.com)
+    Copyright (C) 2010 Scott Ullrich
+    All rights reserved.                                                      
+*/
+/* ========================================================================== */
+/*
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+     1. Redistributions of source code must retain the above copyright notice,
+        this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
+                                                                              */
+/* ========================================================================== */
+        ]]>
+        </copyright>
+    <description>Describe your package here</description>
+    <requirements>Describe your package requirements here</requirements>
+    <faq>Currently there are no FAQ items provided.</faq>
+	<name>varnish_lb_directors</name>
+	<version>0.0.1</version>
+	<title>Varnish: Backends</title>
+	<include_file>/usr/local/pkg/varnish.inc</include_file>
+   	<additional_files_needed>
+	    <prefix>/usr/local/pkg/</prefix>
+	    <chmod>0755</chmod>
+	    <item>http://www.pfsense.com/packages/config/varnish64/varnish_settings.xml</item>
+	</additional_files_needed>
+   	<additional_files_needed>
+	    <prefix>/usr/local/pkg/</prefix>
+	    <chmod>0755</chmod>
+	    <item>http://www.pfsense.com/packages/config/varnish64/varnish_custom_vcl.xml</item>
+	</additional_files_needed>
+   	<additional_files_needed>
+	    <prefix>/usr/local/pkg/</prefix>
+	    <chmod>0755</chmod>
+	    <item>http://www.pfsense.com/packages/config/varnish64/varnish.inc</item>
+	</additional_files_needed>
+	<menu>
+		<name>Varnish </name>
+		<tooltiptext></tooltiptext>
+		<section>Services</section>
+		<configfile>varnish_lb_directors.xml</configfile>
+	</menu>
+	<tabs>
+		<tab>
+			<text>Varnish Backends</text>
+			<url>/pkg.php?xml=varnish_backends.xml</url>
+		</tab>
+		<tab>
+			<text>Settings</text>
+			<url>/pkg_edit.php?xml=varnish_settings.xml&amp;id=0</url>
+		</tab>
+		<tab>
+			<text>Custom VCL</text>
+			<url>/pkg_edit.php?xml=varnish_custom_vcl.xml&amp;id=0</url>
+		</tab>
+		<tab>
+			<text>LB Directors</text>
+			<url>/pkg.php?xml=varnish_lb_directors.xml</url>
+			<active/>
+		</tab>
+	</tabs>
+	<adddeleteeditpagefields>
+		<columnitem>
+			<fielddescr>URL</fielddescr>
+			<fieldname>directorurl</fieldname>
+		</columnitem>
+		<columnitem>
+			<fielddescr>Type</fielddescr>
+			<fieldname>directortype</fieldname>
+		</columnitem>		
+	</adddeleteeditpagefields>
+	<fields>
+		<field>
+			<fielddescr>Director name</fielddescr>
+			<fieldname>directorname</fieldname>
+			<type>input</type>
+			<size>40</size>
+		</field>
+		<field>
+			<fielddescr>URL</fielddescr>
+			<fieldname>directorurl</fieldname>
+			<type>input</type>
+			<size>40</size>
+		</field>
+		<field>
+			<fielddescr>Type</fielddescr>
+			<fieldname>directortype</fieldname>
+			<type>select</type>
+			<options>
+				<option><name>Round-robin</name><value>round-robin</value></option>
+				<option><name>Random</name><value>random</value></option>
+			</options>
+		</field>
+		<field>
+			<fielddescr>Backend</fielddescr>
+			<fieldname>Backend</fieldname>
+		    <type>rowhelper</type>
+		    <rowhelper>
+				<rowhelperfield>
+				    <fielddescr>Backend</fielddescr>
+				    <fieldname>backendname</fieldname>
+				    <description>Enter the URL that will be mapped to this lb_directors.</description>
+					<source><![CDATA[$config['installedpackages']['varnishbackends']['config']]]></source>
+					<source_name>backendname</source_name>
+					<source_value>backendname</source_value>
+				    <type>select_source</type>
+				</rowhelperfield>
+			</rowhelper>
+		</field>
+	</fields>
+	<custom_php_command_before_form>
+	</custom_php_command_before_form>
+	<custom_delete_php_command>
+		sync_package_varnish();
+	</custom_delete_php_command>	
+	<custom_php_resync_config_command>
+		sync_package_varnish();
+	</custom_php_resync_config_command>
+</packagegui>
\ No newline at end of file
diff --git a/config/varnish64/varnish_settings.xml b/config/varnish64/varnish_settings.xml
index 2d7e6ea8..2e9032cd 100644
--- a/config/varnish64/varnish_settings.xml
+++ b/config/varnish64/varnish_settings.xml
@@ -52,12 +52,17 @@
 		</tab>
 		<tab>
 			<text>Settings</text>
-			<url>/pkg.php?xml=varnish_settings.xml</url>
+			<url>/pkg_edit.php?xml=varnish_settings.xml&amp;id=0</url>
 			<active/>
 		</tab>
 		<tab>
 			<text>Custom VCL</text>
-			<url>/pkg.php?xml=varnish_custom_vcl.xml</url>
+			<url>/pkg_edit.php?xml=varnish_custom_vcl.xml&amp;id=0</url>
+		</tab>
+		<tab>
+			<text>LB Directors</text>
+			<url>/pkg.php?xml=varnish_lb_directors.xml</url>
+			<active/>
 		</tab>
 	</tabs>
 	<fields>
-- 
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