diff options
Diffstat (limited to 'config/quagga_ospfd/quagga_ospfd.inc')
| -rw-r--r-- | config/quagga_ospfd/quagga_ospfd.inc | 48 |
1 files changed, 47 insertions, 1 deletions
diff --git a/config/quagga_ospfd/quagga_ospfd.inc b/config/quagga_ospfd/quagga_ospfd.inc index 598d3c00..aabd27a8 100644 --- a/config/quagga_ospfd/quagga_ospfd.inc +++ b/config/quagga_ospfd/quagga_ospfd.inc @@ -243,6 +243,20 @@ function quagga_ospfd_install_conf() { fwrite($fd, $zebraconffile); fclose($fd); + $carp_ip_status_check = ""; + if (is_ipaddr($ospfd_conf['carpstatusip'])) { + $carpcheckinterface = trim(find_carp_interface($ospfd_conf['carpstatusip'])); + $carp_ip_status_check = <<<EOF + +CARP_STATUS=`/sbin/ifconfig {$carpcheckinterface} | /usr/bin/grep carp: | /usr/bin/awk '{print \$2;}'` +if [ \${CARP_STATUS} != "MASTER" ]; then + exit; +fi + +EOF; + } + + // Create rc.d file $rc_file_stop = <<<EOF if [ -e /var/run/quagga/zebra.pid ]; then @@ -274,6 +288,7 @@ fi killall -9 zebra 2>/dev/null killall -9 ospfd 2>/dev/null sleep 1 +{$carp_ip_status_check} /usr/local/sbin/zebra -d -f {$quagga_config_base}/zebra.conf /usr/local/sbin/ospfd -d -f {$quagga_config_base}/ospfd.conf EOF; @@ -290,7 +305,24 @@ EOF; exec("chmod u+rw,go-rw {$quagga_config_base}/zebra.conf"); // Kick off newly created rc.d script - exec("/usr/local/etc/rc.d/quagga.sh restart"); + if (is_ipaddr($ospfd_conf['carpstatusip'])) { + $status = quagga_get_carp_status_by_ip($ospfd_conf['carpstatusip']); + switch (strtoupper($status)) { + // Stop the service if the VIP is in BACKUP or INIT state. + case "BACKUP": + case "INIT": + exec("/usr/local/etc/rc.d/quagga.sh stop"); + break; + // Start the service if the VIP is MASTER state. + case "MASTER": + // Assume it's up if the status can't be determined. + default: + exec("/usr/local/etc/rc.d/quagga.sh restart"); + break; + } + } else { + exec("/usr/local/etc/rc.d/quagga.sh restart"); + } // Back to RO mount for NanoBSD and friends conf_mount_ro(); @@ -345,4 +377,18 @@ function quagga_ospfd_put_raw_config($conffile) { } } +function quagga_get_carp_status_by_ip($ipaddr) { + $iface = trim(find_carp_interface($ipaddr)); + if ($iface) { + $status = get_carp_interface_status($iface); + // If there is no status for that interface, return null. + if (!$status) + $status = null; + } else { + // If there is no VIP by that IP, return null. + $status = null; + } + return $status; +} + ?> |