diff options
Diffstat (limited to 'config/varnish64/varnish.inc')
| -rw-r--r-- | config/varnish64/varnish.inc | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/config/varnish64/varnish.inc b/config/varnish64/varnish.inc index 351345f0..70425409 100644 --- a/config/varnish64/varnish.inc +++ b/config/varnish64/varnish.inc @@ -254,6 +254,131 @@ EOF; fwrite($fd, $varnish_config_file); fclose($fd); exec("/usr/local/etc/rc.d/varnish.sh"); + + varnish_sync_on_changes(); +} + +function varnish_sync_on_changes() { + global $g, $config; + log_error("[varnish] varnish_xmlrpc_sync.php is starting."); + $synconchanges = $config['installedpackages']['varnishsync']['config'][0]['synconchanges']; + if(!$synconchanges) + return; + $sync_hosts = $config['installedpackages']['varnishsync']['config']; + $previous_ip = ""; + $x=0; + $sh = $config['installedpackages']['varnishsync']['config'][0]; + for($x=1; $x<5; $x++) { + if($x > 1) + $counter = $x; + else + $counter = ""; + $sync_to_ip = ""; + $password = ""; + if($sh['ipaddress' . $counter]) { + $sync_to_ip = $sh['ipaddress' . $counter]; + $password = $sh['password' . $counter]; + } + if($password && $sync_to_ip) + varnish_do_xmlrpc_sync($sync_to_ip, $password); + } + varnish_create_zone_file(); + varnish_setup_ping_items(); + log_error("[varnish] varnish_xmlrpc_sync.php is ending."); +} + +function varnish_do_xmlrpc_sync($sync_to_ip, $password) { + global $config, $g; + + if(!$password) + return; + + if(!$sync_to_ip) + return; + + $xmlrpc_sync_neighbor = $sync_to_ip; + if($config['system']['webgui']['protocol'] != "") { + $synchronizetoip = $config['system']['webgui']['protocol']; + $synchronizetoip .= "://"; + } + $port = $config['system']['webgui']['port']; + /* if port is empty lets rely on the protocol selection */ + if($port == "") { + if($config['system']['webgui']['protocol'] == "http") + $port = "80"; + else + $port = "443"; + } + $synchronizetoip .= $sync_to_ip; + + /* xml will hold the sections to sync */ + $xml = array(); + $xml['varnishcustomvcl'] = $config['installedpackages']['varnishcustomvcl']; + $xml['varnishbackends'] = $config['installedpackages']['varnishbackends']; + $xml['varnishlbdirectors'] = $config['installedpackages']['varnishlbdirectors']; + $xml['varnishsettings'] = $config['installedpackages']['varnishsettings']; + + /* assemble xmlrpc payload */ + $params = array( + XML_RPC_encode($password), + XML_RPC_encode($xml) + ); + + /* set a few variables needed for sync code borrowed from filter.inc */ + $url = $synchronizetoip; + log_error("Beginning Varnish XMLRPC sync to {$url}:{$port}."); + $method = 'pfsense.merge_installedpackages_section_xmlrpc'; + $msg = new XML_RPC_Message($method, $params); + $cli = new XML_RPC_Client('/xmlrpc.php', $url, $port); + $cli->setCredentials('admin', $password); + if($g['debug']) + $cli->setDebug(1); + /* send our XMLRPC message and timeout after 250 seconds */ + $resp = $cli->send($msg, "250"); + if(!$resp) { + $error = "A communications error occured while attempting varnish XMLRPC sync with {$url}:{$port}."; + log_error($error); + file_notice("sync_settings", $error, "varnish Settings Sync", ""); + } elseif($resp->faultCode()) { + $cli->setDebug(1); + $resp = $cli->send($msg, "250"); + $error = "An error code was received while attempting varnish XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString(); + log_error($error); + file_notice("sync_settings", $error, "varnish Settings Sync", ""); + } else { + log_error("varnish XMLRPC sync successfully completed with {$url}:{$port}."); + } + + /* tell varnish to reload our settings on the destionation sync host. */ + $method = 'pfsense.exec_php'; + $execcmd = "require_once('/usr/local/pkg/varnish.inc');\n"; + $execcmd .= "sync_package_varnish();\n"; + + /* assemble xmlrpc payload */ + $params = array( + XML_RPC_encode($password), + XML_RPC_encode($execcmd) + ); + + log_error("varnish XMLRPC reload data {$url}:{$port}."); + $msg = new XML_RPC_Message($method, $params); + $cli = new XML_RPC_Client('/xmlrpc.php', $url, $port); + $cli->setCredentials('admin', $password); + $resp = $cli->send($msg, "250"); + if(!$resp) { + $error = "A communications error occured while attempting varnish XMLRPC sync with {$url}:{$port} (pfsense.exec_php)."; + log_error($error); + file_notice("sync_settings", $error, "varnish Settings Sync", ""); + } elseif($resp->faultCode()) { + $cli->setDebug(1); + $resp = $cli->send($msg, "250"); + $error = "An error code was received while attempting varnish XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString(); + log_error($error); + file_notice("sync_settings", $error, "varnish Settings Sync", ""); + } else { + log_error("varnish XMLRPC reload data success with {$url}:{$port} (pfsense.exec_php)."); + } + } ?>
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