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Diffstat (limited to 'src/usr/local/www/carp_status.php')
| -rw-r--r-- | src/usr/local/www/carp_status.php | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/src/usr/local/www/carp_status.php b/src/usr/local/www/carp_status.php new file mode 100644 index 0000000..6ba07fa --- /dev/null +++ b/src/usr/local/www/carp_status.php @@ -0,0 +1,244 @@ +<?php +/* $Id$ */ +/* + carp_status.php +*/ +/* ==================================================================== + * Copyright (c) 2004-2015 Electric Sheep Fencing, LLC. All rights reserved. + * Copyright (c) 2004, 2005 Scott Ullrich + * + * 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. + * + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgment: + * "This product includes software developed by the pfSense Project + * for use in the pfSense software distribution. (http://www.pfsense.org/). + * + * 4. The names "pfSense" and "pfSense Project" must not be used to + * endorse or promote products derived from this software without + * prior written permission. For written permission, please contact + * coreteam@pfsense.org. + * + * 5. Products derived from this software may not be called "pfSense" + * nor may "pfSense" appear in their names without prior written + * permission of the Electric Sheep Fencing, LLC. + * + * 6. Redistributions of any form whatsoever must retain the following + * acknowledgment: + * + * "This product includes software developed by the pfSense Project + * for use in the pfSense software distribution (http://www.pfsense.org/). + * + * THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY + * EXPRESSED 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 pfSense PROJECT OR + * ITS CONTRIBUTORS 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. + * + * ==================================================================== + * + */ + +##|+PRIV +##|*IDENT=page-status-carp +##|*NAME=Status: CARP page +##|*DESCR=Allow access to the 'Status: CARP' page. +##|*MATCH=carp_status.php* +##|-PRIV + +/* + pfSense_MODULE: carp +*/ + +require_once("guiconfig.inc"); +require_once("globals.inc"); + +function gentitle_pkg($pgname) { + global $config; + return $config['system']['hostname'] . "." . $config['system']['domain'] . " - " . $pgname; +} + +unset($interface_arr_cache); +unset($carp_interface_count_cache); +unset($interface_ip_arr_cache); + +$status = get_carp_status(); +$status = intval($status); +if ($_POST['carp_maintenancemode'] <> "") { + interfaces_carp_set_maintenancemode(!isset($config["virtualip_carp_maintenancemode"])); +} +if ($_POST['disablecarp'] <> "") { + if ($status > 0) { + set_single_sysctl('net.inet.carp.allow', '0'); + if (is_array($config['virtualip']['vip'])) { + $viparr = &$config['virtualip']['vip']; + $found_dhcpdv6 = false; + foreach ($viparr as $vip) { + $carp_iface = "{$vip['interface']}_vip{$vip['vhid']}"; + switch ($vip['mode']) { + case "carp": + interface_vip_bring_down($vip); + interface_ipalias_cleanup($carp_iface); + + /* + * Reconfigure radvd when necessary + * XXX: Is it the best way to do it? + */ + if (isset($config['dhcpdv6']) && is_array($config['dhcpdv6'])) { + foreach ($config['dhcpdv6'] as $dhcpv6if => $dhcpv6ifconf) { + if ($dhcpv6ifconf['rainterface'] != $carp_iface) { + continue; + } + + services_radvd_configure(); + break; + } + } + + sleep(1); + break; + } + } + } + $savemsg = sprintf(gettext("%s IPs have been disabled. Please note that disabling does not survive a reboot and some configuration changes will re-enable."), $carp_counter); + $status = 0; + } else { + $savemsg = gettext("CARP has been enabled."); + if (is_array($config['virtualip']['vip'])) { + $viparr = &$config['virtualip']['vip']; + foreach ($viparr as $vip) { + switch ($vip['mode']) { + case "carp": + interface_carp_configure($vip); + sleep(1); + break; + case 'ipalias': + if (strpos($vip['interface'], '_vip')) { + interface_ipalias_configure($vip); + } + break; + } + } + } + interfaces_sync_setup(); + set_single_sysctl('net.inet.carp.allow', '1'); + $status = 1; + } +} + +$carp_detected_problems = get_single_sysctl("net.inet.carp.demotion"); + +if (!empty($_POST['resetdemotion'])) { + set_single_sysctl("net.inet.carp.demotion", "-{$carp_detected_problems}"); + sleep(1); + $carp_detected_problems = get_single_sysctl("net.inet.carp.demotion"); +} + +$pgtitle = array(gettext("Status"), gettext("CARP")); +$shortcut_section = "carp"; +include("head.inc"); +?> +<form action="carp_status.php" method="post"> +<?php if ($savemsg) print_info_box($savemsg); ?> + +<?PHP if ($carp_detected_problems > 0) { + print_info_box( + gettext("CARP has detected a problem and this unit has been demoted to BACKUP status.") . "<br/>" . + gettext("Check the link status on all interfaces with configured CARP VIPs.") . "<br/>" . + gettext("Search the") . + " <a href=\"/diag_logs.php?filtertext=carp%3A+demoted+by\">" . + gettext("system log") . + "</a> " . + gettext("for CARP demotion-related events.") . "<br/>" . + "<input type=\"submit\" name=\"resetdemotion\" id=\"resetdemotion\" value=\"" . + gettext("Reset CARP Demotion Status") . + "\" />" + ); + +} ?> + +<?php +$carpcount = 0; +if(is_array($config['virtualip']['vip'])) { + foreach($config['virtualip']['vip'] as $carp) { + if ($carp['mode'] == "carp") { + $carpcount++; + break; + } + } +} +if ($carpcount > 0): + $carp_enabled = ($status > 0); +?> + <input type="submit" name="disablecarp" value="<?=($carp_enabled ? gettext("Temporarily Disable CARP") : gettext("Enable CARP"))?>" /> + <input type="submit" name="carp_maintenancemode" value="<?=($config["virtualip_carp_maintenancemode"] ? gettext("Leave Persistent CARP Maintenance Mode") : gettext("Enter Persistent CARP Maintenance Mode"))?>" /> +<?php elseif ($carpcount == 0): ?> + <div class="alert alert-info" role="alert"> + <p> + <?=gettext("Could not locate any defined CARP interfaces.")?><br/> + <a href="system_hasync.php" class="alert-link"><?=gettext("You can configure high availability sync settings here")?></a>. + </p> + </div> +<?php else: ?> +<table> + <tr> + <td><?=gettext("CARP Interface")?></td> + <td><?=gettext("Virtual IP")?></td> + <td><?=gettext("Status")?></td> + </tr> +<?php + foreach($config['virtualip']['vip'] as $carp) { + if ($carp['mode'] != "carp") + continue; + $ipaddress = $carp['subnet']; + $vhid = $carp['vhid']; + $status = get_carp_interface_status("{$carp['interface']}_vip{$carp['vhid']}"); + if($carp_enabled == false) { + $icon = 'remove-sign'; + $status = "DISABLED"; + } else { + if($status == "MASTER") { + $icon = 'ok-sign'; + } else if($status == "BACKUP") { + $icon = 'ok-circle'; + } else if($status == "INIT") { + $icon = 'question-sign'; + } + } +?> + <tr> + <td> + <td><?=convert_friendly_interface_to_friendly_descr($carp['interface'])?>@<?=$vhid?></td> + <td><?=$ipaddress?></td> + <td><i class="icon icon-<?=$icon?>">$status</i></td> + </tr> +<?php }?> +</table> +</form> +<?php endif?> + +<h4><?=gettext("pfSync nodes")?></h4> +<ul> +<?php + foreach (explode("\n", exec_command("/sbin/pfctl -vvss | /usr/bin/grep creator | /usr/bin/cut -d\" \" -f7 | /usr/bin/sort -u")) as $node) + echo '<li>'. $node .'</li>'; +?> +</ul> + +<?php include("foot.inc")?> |
