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-rw-r--r--config/varnish64/varnish.inc222
1 files changed, 133 insertions, 89 deletions
diff --git a/config/varnish64/varnish.inc b/config/varnish64/varnish.inc
index dc343a44..4a2bac07 100644
--- a/config/varnish64/varnish.inc
+++ b/config/varnish64/varnish.inc
@@ -31,24 +31,69 @@
*/
/* ========================================================================== */
-function sync_package_varnish() {
- global $config, $g;
- if($config['installedpackages']['varnishcustomvcl']['config'] != "") {
- foreach($config['installedpackages']['varnishcustomvcl']['config'] as $vcl) {
- if($vcl['vcl_recv_early'])
- $vcl_recv_early = $vcl['vcl_recv_early'];
- if($vcl['vcl_recv_late'])
- $vcl_recv_late = $vcl['vcl_recv_late'];
- if($vcl['vcl_fetch_early'])
- $vcl_fetch_early = $vcl['vcl_fetch_early'];
- if($vcl['vcl_fetch_late'])
- $vcl_fetch_late = $vcl['vcl_fetch_late'];
- if($vcl['vcl_pipe_early'])
- $vcl_pipe_early = $vcl['vcl_pipe_early'];
- if($vcl['vcl_pipe_late'])
- $vcl_pipe_late = $vcl['vcl_pipe_late'];
+function is_varnish_backend_in_use($backendname) {
+ global $g, $config;
+ if($config['installedpackages']['varnishlbdirectors']['config'] != "")
+ foreach($config['installedpackages']['varnishlbdirectors']['config'] as $url)
+ foreach($url['row'] as $urlmapping)
+ if($urlmapping['backendname'] == $backendname)
+ return true;
+ if($config['installedpackages']['varnishbackends']['config'] != "")
+ foreach($config['installedpackages']['varnishbackends']['config'] as $backend)
+ if($backend['backendname'] == $backendname)
+ if($backend['row'])
+ foreach($backend['row'] as $row)
+ if($row['urlmapping'])
+ return true;
+ return false;
+}
+
+function varnish_get_url_mappings_txt() {
+ global $g, $config, $urlmappings;
+ $backends = "";
+
+ if($config['installedpackages']['varnishbackends']['config'] != "") {
+ foreach($config['installedpackages']['varnishbackends']['config'] as $backend) {
+ $isfirst = true;
+ if($config['installedpackages']['varnishlbdirectors']['config'] != "") {
+ foreach($config['installedpackages']['varnishlbdirectors']['config'] as $url) {
+ foreach($url['row'] as $urlmapping)
+ if(!$isfirst)
+ $urlmappings .= "else ";
+ $urlmappings .= <<<EOAU
+if (req.http.host == "{$url['directorurl']}") {
+ set req.backend = {$url['directorname']};
+ set req.http.host = "{$url['directorurl']}";
+ }
+EOAU;
+ $isfirst = false;
+
+ }
+ }
}
}
+ foreach($config['installedpackages']['varnishbackends']['config'] as $urlmapping) {
+ if($config['installedpackages']['varnishbackends']['config'])
+ foreach($config['installedpackages']['varnishbackends']['config'] as $urlmapping) {
+ if($urlmapping['row'])
+ foreach($urlmapping['row'] as $url) {
+ if(!$isfirst)
+ $urlmappings .= "else ";
+ $urlmappings .= <<<EOAU
+if (req.http.host == "{$url['urlmapping']}") {
+ set req.backend = {$urlmapping['backendname']};
+ set req.http.host = "{$urlmapping['urlmapping']}";
+ }
+EOAU;
+ $isfirst = false;
+ }
+ }
+ }
+ return $urlmappings;
+}
+
+function create_varnish_rcd_file() {
+ global $g, $config;
if($config['installedpackages']['varnishsettings']['config'] != "") {
foreach($config['installedpackages']['varnishsettings']['config'] as $vs) {
if($vs['storagetype'] == "malloc")
@@ -72,8 +117,9 @@ function sync_package_varnish() {
else
$timeoutworkers = "50";
}
- $fd = fopen("/usr/local/etc/rc.d/varnish.sh", "w");
- $rc_file = <<<EOF
+ }
+ $fd = fopen("/usr/local/etc/rc.d/varnish.sh", "w");
+ $rc_file = <<<EOF
#!/bin/sh
mkdir -p /var/varnish
rm /var/varnish/storage.bin 2>/dev/null
@@ -86,78 +132,15 @@ sleep 1
-w {$minworkers},{$maxworkers},{$timeoutworkers}
EOF;
- fwrite($fd, $rc_file);
- fclose($fd);
- exec("chmod a+rx /usr/local/etc/rc.d/varnish.sh");
- }
-
- if(!$errorvcl)
- $errorvcl = <<<EOF
-set obj.http.Content-Type = "text/html; charset=utf-8";
-synthetic {"
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
-"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html>
-<head>
-<title>"} obj.status " " obj.response {"</title>
-</head>
-<body>
-<b>
-<p>We are very sorry but an error occurred during this request.</p>
-</b>
-<p>Please press refresh in your browser to try again.</p>
-<p>Varnish Error "} obj.status " " obj.response {"</p>
-<p>"} obj.response {"</p>
-<h3>Guru Meditation:</h3>
-<p>XID: "} req.xid {"</p>
-
-</body>
-</html>
-"};
-return(deliver);
-
-EOF;
+ fwrite($fd, $rc_file);
+ fclose($fd);
+ exec("chmod a+rx /usr/local/etc/rc.d/varnish.sh");
+}
- $backends = "";
- $urlmappings = "";
-
+function get_backend_config_txt() {
+ global $config, $g;
if($config['installedpackages']['varnishbackends']['config'] != "") {
foreach($config['installedpackages']['varnishbackends']['config'] as $backend) {
- $isfirst = true;
- if($config['installedpackages']['varnishlbdirectors']['config'] != "") {
- foreach($config['installedpackages']['varnishlbdirectors']['config'] as $url) {
- foreach($url['row'] as $urlmapping) {
- if(!$isfirst)
- $urlmappings .= "else ";
- $urlmappings .= <<<EOAU
-if (req.http.host == "{$url['directorurl']}") {
- set req.backend = {$url['directorname']};
- set req.http.host = "{$url['directorurl']}";
- }
-EOAU;
- $isfirst = false;
- }
- }
- }
- foreach($config['installedpackages']['varnishbackends']['config'] as $urlmapping) {
- if($config['installedpackages']['varnishbackends']['config'])
- foreach($config['installedpackages']['varnishbackends']['config'] as $urlmapping) {
- if($urlmapping['row'])
- foreach($urlmapping['row'] as $url) {
- if(!$isfirst)
- $urlmappings .= "else ";
- $urlmappings .= <<<EOAU
-if (req.http.host == "{$url['urlmapping']}") {
- set req.backend = {$urlmapping['backendname']};
- set req.http.host = "{$urlmapping['urlmapping']}";
- }
-EOAU;
- $isfirst = false;
- }
- }
- }
-
if($backend['connect_timeout'])
$connect_timeout = $backend['connect_timeout'] . "s";
else
@@ -190,7 +173,8 @@ EOAU;
$probe_threshold = $backend['probe_threshold'];
else
$probe_threshold = "5";
- $backends .= <<<EOFA
+ if(is_varnish_backend_in_use($backend['backendname']))
+ $backends .= <<<EOFA
backend {$backend['backendname']} {
.host = "{$backend['ipaddress']}";
.port = "{$backend['port']}";
@@ -208,7 +192,11 @@ backend {$backend['backendname']} {
EOFA;
}
}
-
+ return $backends;
+}
+
+function get_lb_directors_config_txt() {
+ global $config, $g;
if($config['installedpackages']['varnishlbdirectors']['config'] != "") {
foreach($config['installedpackages']['varnishlbdirectors']['config'] as $backend) {
$director = "";
@@ -229,6 +217,57 @@ director {$backend['directorname']} {$backend['directortype']} {
EOFA;
}
}
+ return $backends;
+}
+
+function sync_package_varnish() {
+ global $config, $g;
+ if($config['installedpackages']['varnishcustomvcl']['config'] != "") {
+ foreach($config['installedpackages']['varnishcustomvcl']['config'] as $vcl) {
+ if($vcl['vcl_recv_early'])
+ $vcl_recv_early = $vcl['vcl_recv_early'];
+ if($vcl['vcl_recv_late'])
+ $vcl_recv_late = $vcl['vcl_recv_late'];
+ if($vcl['vcl_fetch_early'])
+ $vcl_fetch_early = $vcl['vcl_fetch_early'];
+ if($vcl['vcl_fetch_late'])
+ $vcl_fetch_late = $vcl['vcl_fetch_late'];
+ if($vcl['vcl_pipe_early'])
+ $vcl_pipe_early = $vcl['vcl_pipe_early'];
+ if($vcl['vcl_pipe_late'])
+ $vcl_pipe_late = $vcl['vcl_pipe_late'];
+ }
+ }
+
+ create_varnish_rcd_file();
+
+ if(!$errorvcl)
+ $errorvcl = <<<EOF
+set obj.http.Content-Type = "text/html; charset=utf-8";
+synthetic {"
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html>
+<head>
+<title>"} obj.status " " obj.response {"</title>
+</head>
+<body>
+<b>
+<p>We are very sorry but an error occurred during this request.</p>
+</b>
+<p>Please press refresh in your browser to try again.</p>
+<p>Varnish Error "} obj.status " " obj.response {"</p>
+<p>"} obj.response {"</p>
+<h3>Guru Meditation:</h3>
+<p>XID: "} req.xid {"</p>
+
+</body>
+</html>
+"};
+return(deliver);
+
+EOF;
if($vcl_fetch_early or $vcl_fetch_late) {
$vcl_fetch = <<<FETCH
@@ -241,6 +280,11 @@ sub vcl_fetch {
FETCH;
}
+$urlmappings = varnish_get_url_mappings_txt();
+$backends = get_backend_config_txt();
+$backends .= get_lb_directors_config_txt();
+
+
$varnish_config_file = <<<EOF
# Varnish configuration file
# Automatically generated by the pfSense package system
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 07:37:53 +0000