diff options
Diffstat (limited to 'src/etc/rc.carpmaster')
-rwxr-xr-x | src/etc/rc.carpmaster | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/etc/rc.carpmaster b/src/etc/rc.carpmaster new file mode 100755 index 0000000..022fe8f --- /dev/null +++ b/src/etc/rc.carpmaster @@ -0,0 +1,105 @@ +#!/usr/local/bin/php-cgi -f +<?php +/* $Id$ */ +/* + rc.carpmaster + part of pfSense (https://www.pfsense.org) + Copyright (C) 2004 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. +*/ + +require_once("functions.inc"); +require_once("config.inc"); +require_once("notices.inc"); +require_once("openvpn.inc"); +require_once("interfaces.inc"); + +if (isset($_GET)) { + $argument = $_GET['interface']; +} else { + $argument = str_replace("\n", "", $argv[1]); +} +if (!strstr($argument, "@")) { + log_error("Carp MASTER event triggered from wrong source {$argument}"); +} + +list($vhid, $iface) = explode("@", $argument); + +$friendly = convert_real_interface_to_friendly_interface_name($iface); +$friendly_descr = convert_friendly_interface_to_friendly_descr($friendly); +$vips = link_interface_to_vips($friendly, '', $vhid); +$carp_iface = "{$friendly}_vip{$vhid}"; +foreach ($vips as $vip) { + $notificationmsg = sprintf('Carp cluster member "{$friendly_descr)(%2$s): {$vip['subnet']} (%1$s)" has resumed the state "MASTER" for vhid %s', $argument, $vip['descr'], $vhid); + + notify_via_smtp($notificationmsg); + notify_via_growl($notificationmsg); + log_error($notificationmsg); +} + +/* Start OpenVPN clients running on this VIP, since they should be in the stopped state while the VIP is CARP Backup. */ +global $config; +if (is_array($config['openvpn']) && is_array($config['openvpn']['openvpn-client'])) { + foreach ($config['openvpn']['openvpn-client'] as $settings) { + foreach ($vips as $vip) { + if ($settings['interface'] == "_vip{$vip['uniqid']}") { + log_error("Starting OpenVPN client instance on {$friendly_descr} because of transition to CARP master."); + openvpn_restart('client', $settings); + } + } + } +} +if (is_array($config['openvpn']) && is_array($config['openvpn']['openvpn-server'])) { + foreach ($config['openvpn']['openvpn-server'] as $settings) { + if ($settings['interface'] == $carp_iface) { + log_error("Starting OpenVPN instance on {$friendly_descr} because of transition to CARP master."); + openvpn_restart('server', $settings); + } + } +} + +/* Reconfigure radvd when necessary */ +if (isset($config['dhcpdv6']) && is_array($config['dhcpdv6'])) { + $found = false; + foreach ($config['dhcpdv6'] as $dhcpv6if => $dhcpv6ifconf) { + if ($dhcpv6ifconf['rainterface'] != $carp_iface) { + continue; + } + + $found = true; + break; + } + + if ($found === true) { + services_radvd_configure(); + } +} + +$pluginparams = array(); +$pluginparams['type'] = 'carp'; +$pluginparams['event'] = 'rc.carpmaster'; +$pluginparams['interface'] = $argument; +pkg_call_plugins('plugin_carp', $pluginparams); + +?> |