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(legacy) refactor load_balancer_virtual_server.php
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Ad Schellevis
parent
83a109ee02
commit
fafe2a0d19
@ -1,30 +1,30 @@
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<?php
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/*
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Copyright (C) 2014-2015 Deciso B.V.
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Copyright (C) 2005-2008 Bill Marquette <bill.marquette@gmail.com>.
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All rights reserved.
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Copyright (C) 2014-2016 Deciso B.V.
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Copyright (C) 2005-2008 Bill Marquette <bill.marquette@gmail.com>.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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require_once("guiconfig.inc");
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@ -37,143 +37,184 @@ require_once("interfaces.inc");
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/* Cleanup relayd anchors that have been marked for cleanup. */
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function cleanup_lb_marked()
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{
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global $config;
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global $config;
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$filename = '/tmp/relayd_anchors_remove';
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$cleanup_anchors = array();
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$filename = '/tmp/relayd_anchors_remove';
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$cleanup_anchors = array();
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/* Nothing to do! */
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if (!file_exists($filename)) {
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return;
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} else {
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$cleanup_anchors = explode("\n", file_get_contents($filename));
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/* Nothing to do! */
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if (empty($cleanup_anchors)) {
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return;
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}
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}
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/* Nothing to do! */
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if (!file_exists($filename)) {
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return;
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} else {
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$cleanup_anchors = explode("\n", file_get_contents($filename));
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/* Nothing to do! */
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if (empty($cleanup_anchors)) {
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return;
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}
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}
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/* Load current names so we can make sure we don't remove an anchor that is still in use. */
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$vs_a = $config['load_balancer']['virtual_server'];
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$active_vsnames = array();
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if (isset($vs_a)) {
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foreach ($vs_a as $vs) {
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$active_vsnames[] = $vs['name'];
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}
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}
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/* Load current names so we can make sure we don't remove an anchor that is still in use. */
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$active_vsnames = array();
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if (isset($config['load_balancer']['virtual_server'])) {
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foreach ($config['load_balancer']['virtual_server'] as $vs) {
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$active_vsnames[] = $vs['name'];
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}
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}
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foreach ($cleanup_anchors as $anchor) {
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/* Only cleanup an anchor if it is not still active. */
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if (!in_array($anchor, $active_vsnames)) {
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cleanup_lb_anchor($anchor);
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}
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}
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foreach ($cleanup_anchors as $anchor) {
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/* Only cleanup an anchor if it is not still active. */
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if (!in_array($anchor, $active_vsnames)) {
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cleanup_lb_anchor($anchor);
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}
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}
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@unlink($filename);
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@unlink($filename);
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}
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if (!is_array($config['load_balancer']['virtual_server'])) {
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$config['load_balancer']['virtual_server'] = array();
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if (empty($config['load_balancer']['virtual_server']) || !is_array($config['load_balancer']['virtual_server'])) {
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$config['load_balancer']['virtual_server'] = array();
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}
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$a_vs = &$config['load_balancer']['virtual_server'];
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if ($_POST) {
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$pconfig = $_POST;
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if ($_POST['apply']) {
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relayd_configure();
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filter_configure();
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$savemsg = get_std_save_message();
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/* Wipe out old relayd anchors no longer in use. */
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cleanup_lb_marked();
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clear_subsystem_dirty('loadbalancer');
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}
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}
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if ($_GET['act'] == "del") {
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if (array_key_exists($_GET['id'], $a_vs)) {
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if (!$input_errors) {
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cleanup_lb_mark_anchor($a_vs[$_GET['id']]['name']);
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unset($a_vs[$_GET['id']]);
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write_config();
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mark_subsystem_dirty('loadbalancer');
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header("Location: load_balancer_virtual_server.php");
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exit;
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}
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}
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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if (isset($_POST['act']) && $_POST['act'] == "del") {
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if (isset($_POST['id']) && !empty($a_vs[$_POST['id']])){
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cleanup_lb_mark_anchor($a_vs[$_POST['id']]['name']);
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unset($a_vs[$_POST['id']]);
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write_config();
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mark_subsystem_dirty('loadbalancer');
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}
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exit;
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} elseif (!empty($_POST['apply'])) {
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relayd_configure();
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filter_configure();
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/* Wipe out old relayd anchors no longer in use. */
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cleanup_lb_marked();
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clear_subsystem_dirty('loadbalancer');
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header("Location: load_balancer_virtual_server.php");
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exit;
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}
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}
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/* Index lbpool array for easy hyperlinking */
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$poodex = array();
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for ($i = 0; isset($config['load_balancer']['lbpool'][$i]); $i++) {
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$poodex[$config['load_balancer']['lbpool'][$i]['name']] = $i;
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}
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for ($i = 0; isset($config['load_balancer']['virtual_server'][$i]); $i++) {
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if($a_vs[$i]) {
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$a_vs[$i]['poolname'] = "<a href=\"/load_balancer_pool_edit.php?id={$poodex[$a_vs[$i]['poolname']]}\">{$a_vs[$i]['poolname']}</a>";
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if ($a_vs[$i]['sitedown'] != '') {
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$a_vs[$i]['sitedown'] = "<a href=\"/load_balancer_pool_edit.php?id={$poodex[$a_vs[$i]['sitedown']]}\">{$a_vs[$i]['sitedown']}</a>";
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} else {
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$a_vs[$i]['sitedown'] = 'none';
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}
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}
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$poodex[$config['load_balancer']['lbpool'][$i]['name']] = $i;
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}
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$service_hook = 'relayd';
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include("head.inc");
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legacy_html_escape_form_data($a_vs);
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$main_buttons = array(
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array('label'=>gettext('Add'), 'href'=>'load_balancer_virtual_server_edit.php'),
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array('label'=>gettext('Add'), 'href'=>'load_balancer_virtual_server_edit.php'),
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);
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?>
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<body>
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<script type="text/javascript">
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$( document ).ready(function() {
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// delete host action
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$(".act_delete").click(function(event){
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event.preventDefault();
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var id = $(this).data("id");
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// delete single
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BootstrapDialog.show({
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type:BootstrapDialog.TYPE_DANGER,
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title: "<?= gettext("Load Balancer: Virtual Server Setup");?>",
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message: "<?=gettext("Do you really want to delete this entry?");?>",
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buttons: [{
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label: "<?= gettext("No");?>",
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action: function(dialogRef) {
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dialogRef.close();
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}}, {
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label: "<?= gettext("Yes");?>",
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action: function(dialogRef) {
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$.post(window.location, {act: 'del', id:id}, function(data) {
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location.reload();
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});
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}
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}]
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});
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});
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});
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//]]>
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</script>
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<?php include("fbegin.inc"); ?>
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<section class="page-content-main">
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<div class="container-fluid">
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<div class="row">
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<?php if (isset($input_errors) && count($input_errors) > 0) print_input_errors($input_errors); ?>
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<?php if (isset($savemsg)) print_info_box($savemsg); ?>
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<?php if (is_subsystem_dirty('loadbalancer')): ?><br/>
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<?php print_info_box_apply(gettext("The virtual server configuration has been changed") . ".<br />" . gettext("You must apply the changes in order for them to take effect."));?><br />
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<?php endif; ?>
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<section class="col-xs-12">
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<div class="tab-content content-box col-xs-12">
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<form action="load_balancer_virtual_server.php" method="post" name="iform" id="iform">
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<div class="table-responsive">
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<?php
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$t = new MainTable();
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$t->edit_uri('load_balancer_virtual_server_edit.php');
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$t->my_uri('load_balancer_virtual_server.php');
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$t->add_column(gettext('Name'),'name',10);
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$t->add_column(gettext('Protocol'),'relay_protocol',10);
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$t->add_column(gettext('IP Address'),'ipaddr',10);
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$t->add_column(gettext('Port'),'port',10);
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$t->add_column(gettext('Pool'),'poolname',10);
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$t->add_column(gettext('Fall Back Pool'),'sitedown',15);
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$t->add_column(gettext('Description'),'descr',25);
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$t->add_button('edit');
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$t->add_button('dup');
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$t->add_button('del');
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$t->add_content_array($a_vs);
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$t->display();
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?>
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</div>
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</form>
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</div>
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</section>
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</div>
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</div>
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</section>
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<section class="page-content-main">
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<div class="container-fluid">
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<div class="row">
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<?php if (is_subsystem_dirty('loadbalancer')): ?><br/>
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<?php print_info_box_apply(gettext("The virtual server configuration has been changed") . ".<br />" . gettext("You must apply the changes in order for them to take effect."));?><br />
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<?php endif; ?>
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<section class="col-xs-12">
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<div class="tab-content content-box col-xs-12">
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<form method="post" name="iform" id="iform">
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<div class="table-responsive">
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<table class="table table-striped">
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<thead>
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<tr>
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<th><?=gettext("Name");?></th>
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<th><?=gettext("Protocol");?></th>
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<th><?=gettext("IP Address");?></th>
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<th><?=gettext('Port');?></th>
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<th><?=gettext('Pool');?></th>
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<th><?=gettext('Fall Back Pool');?></th>
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<th><?=gettext("Description");?></th>
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<th></th>
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</tr>
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</thead>
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<tbody>
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<?php
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$i=0;
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foreach ($a_vs as $vs):?>
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<tr>
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<td><?=$vs['name'];?></td>
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<td><?=$vs['relay_protocol'];?></td>
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<td><?=$vs['ipaddr'];?></td>
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<td><?=$vs['port'];?></td>
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<td>
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<a href="load_balancer_pool_edit.php?id=<?=$poodex[$vs['poolname']];?>">
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<?=$vs['poolname'];?>
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</a>
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<td>
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<?php
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if(!empty($vs['sitedown'])):?>
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<a href="load_balancer_pool_edit.php?id=<?=$poodex[$vs['sitedown']];?>">
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<?=$vs['sitedown'];?>
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</a>
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<?php
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else:?>
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<?=gettext("none");?>
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<?php
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endif;?>
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<td><?=$vs['descr'];?></td>
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<td>
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<a href="load_balancer_virtual_server_edit.php?id=<?=$i;?>" class="btn btn-default btn-xs">
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<span class="glyphicon glyphicon-pencil"></span>
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</a>
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<a data-id="<?=$i;?>" class="act_delete btn btn-default btn-xs">
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<span class="fa fa-trash text-muted"></span>
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</a>
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<a href="load_balancer_virtual_server_edit.php?act=dup&id=<?=$i;?>" class="btn btn-default btn-xs" data-toggle="tooltip" title="<?=gettext("clone rule");?>">
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<span class="fa fa-clone text-muted"></span>
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</a>
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</td>
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</tr>
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<?php
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++$i;
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endforeach;?>
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</tbody>
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</table>
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</div>
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</form>
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</div>
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</section>
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</div>
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</div>
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</section>
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<?php include("foot.inc"); ?>
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