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https://github.com/lucaspalomodevelop/core.git
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(legacy) fix spacing and curly braces in vslb.inc
This commit is contained in:
Ad Schellevis
parent
a1a8129fb2
commit
47b56236d5
@ -1,367 +1,360 @@
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<?php
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/*
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Copyright (C) 2005-2008 Bill Marquette
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All rights reserved.
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Copyright (C) 2005-2008 Bill Marquette
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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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function subnetv4_expand($subnet) {
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$result = array();
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list ($ip, $bits) = explode("/", $subnet);
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$net = ip2long($ip);
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$mask = (0xffffffff << (32 - $bits));
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$net &= $mask;
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$size = round(exp(log(2) * (32 - $bits)));
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for ($i = 0; $i < $size; $i += 1) {
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$result[] = long2ip($net | $i);
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}
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return $result;
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$result = array();
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list ($ip, $bits) = explode("/", $subnet);
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$net = ip2long($ip);
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$mask = (0xffffffff << (32 - $bits));
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$net &= $mask;
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$size = round(exp(log(2) * (32 - $bits)));
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for ($i = 0; $i < $size; $i += 1) {
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$result[] = long2ip($net | $i);
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}
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return $result;
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}
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/* include all configuration functions */
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class Monitor
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{
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private $conf = array();
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function __construct($config) {
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$this->conf = $config;
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}
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class Monitor {
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private $conf = array();
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function __construct($config) {
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$this->conf = $config;
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}
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public function p() {
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return "check {$this->get('proto')}";
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}
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private function get($var) {
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return isset($this->$var) ? $this->$var : "";
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}
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protected function config($element) {
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return isset($this->conf[$element]) ? $this->conf[$element] : "";
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}
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public function p() {
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return "check {$this->get('proto')}";
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}
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private function get($var) {
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return isset($this->$var) ? $this->$var : "";
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}
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protected function config($element) {
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return isset($this->conf[$element]) ? $this->conf[$element] : "";
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}
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}
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class TCPMonitor extends Monitor {
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protected $proto = 'tcp';
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class TCPMonitor extends Monitor
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{
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protected $proto = 'tcp';
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}
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class SSLMonitor extends Monitor {
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protected $proto = 'ssl';
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class SSLMonitor extends Monitor
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{
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protected $proto = 'ssl';
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}
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class ICMPMonitor extends Monitor {
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protected $proto = 'icmp';
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class ICMPMonitor extends Monitor
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{
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protected $proto = 'icmp';
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}
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class HTTPMonitor extends Monitor {
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protected $proto = 'http';
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function __construct($config) {
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parent::__construct($config);
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}
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public function p() {
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$method = ($this->code() != "") ? $this->code() : $this->digest();
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return "check {$this->proto} {$this->path()} {$this->host()} {$method}";
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}
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class HTTPMonitor extends Monitor
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{
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protected $proto = 'http';
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function __construct($config) {
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parent::__construct($config);
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}
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public function p() {
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$method = ($this->code() != "") ? $this->code() : $this->digest();
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return "check {$this->proto} {$this->path()} {$this->host()} {$method}";
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}
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private function path() {
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return $this->config('path') != "" ? "'{$this->config('path')}'" : "";
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}
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private function path() {
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return $this->config('path') != "" ? "'{$this->config('path')}'" : "";
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}
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private function host() {
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return $this->config('host') != "" ? "host {$this->config('host')}" : "";
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}
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private function host() {
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return $this->config('host') != "" ? "host {$this->config('host')}" : "";
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}
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private function code() {
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return $this->config('code') != "" ? "code {$this->config('code')}" : "";
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}
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private function code() {
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return $this->config('code') != "" ? "code {$this->config('code')}" : "";
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}
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private function digest() {
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return $this->config('digest') != "" ? "digest {$this->config('digest')}" : "";
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}
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private function digest() {
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return $this->config('digest') != "" ? "digest {$this->config('digest')}" : "";
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}
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}
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class HTTPSMonitor extends HTTPMonitor {
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protected $proto = 'https';
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class HTTPSMonitor extends HTTPMonitor
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{
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protected $proto = 'https';
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}
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class SendMonitor extends Monitor {
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private $proto = 'send';
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function __construct($config) {
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parent::__construct($config);
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}
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public function p() {
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return "check {$this->proto} {$this->data()} expect {$this->pattern()} {$this->ssl()}";
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}
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private $proto = 'send';
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function __construct($config) {
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parent::__construct($config);
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}
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public function p() {
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return "check {$this->proto} {$this->data()} expect {$this->pattern()} {$this->ssl()}";
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}
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private function data() {
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return $this->config('send') != "" ? "\"{$this->config('send')}\"" : "\"\"";
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}
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private function data() {
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return $this->config('send') != "" ? "\"{$this->config('send')}\"" : "\"\"";
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}
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private function pattern() {
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return $this->config('expect') != "" ? "\"{$this->config('expect')}\"" : "\"\"";
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}
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private function pattern() {
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return $this->config('expect') != "" ? "\"{$this->config('expect')}\"" : "\"\"";
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}
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private function ssl() {
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return $this->config('ssl') == true ? "ssl" : "";
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}
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}
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function relady_configure_full()
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{
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relayd_configure(true);
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private function ssl() {
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return $this->config('ssl') == true ? "ssl" : "";
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}
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}
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function relayd_configure($kill_first = false)
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{
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global $config;
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global $config;
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if (isset($config['load_balancer']['virtual_server'])) {
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$vs_a = $config['load_balancer']['virtual_server'];
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} else {
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$vs_a = null;
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}
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if (isset($config['load_balancer']['lbpool'])) {
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$pool_a = $config['load_balancer']['lbpool'];
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} else {
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$pool_a = null;
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}
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if (isset($config['load_balancer']['setting'])) {
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$setting = $config['load_balancer']['setting'];
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} else {
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$setting = null;
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}
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if (isset($config['load_balancer']['virtual_server'])) {
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$vs_a = $config['load_balancer']['virtual_server'];
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} else {
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$vs_a = null;
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}
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if (isset($config['load_balancer']['lbpool'])) {
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$pool_a = $config['load_balancer']['lbpool'];
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} else {
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$pool_a = null;
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}
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if (isset($config['load_balancer']['setting'])) {
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$setting = $config['load_balancer']['setting'];
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} else {
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$setting = null;
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}
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$check_a = array();
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$check_a = array();
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foreach ((array)$config['load_balancer']['monitor_type'] as $type) {
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switch($type['type']) {
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case 'icmp':
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$mon = new ICMPMonitor($type['options']);
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break;
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case 'tcp':
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$mon = new TCPMonitor($type['options']);
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break;
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case 'http':
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$mon = new HTTPMonitor($type['options']);
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break;
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case 'https':
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$mon = new HTTPSMonitor($type['options']);
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break;
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case 'send':
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$mon = new SendMonitor($type['options']);
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break;
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}
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if($mon) {
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$check_a[$type['name']] = $mon->p();
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}
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}
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foreach ((array)$config['load_balancer']['monitor_type'] as $type) {
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switch($type['type']) {
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case 'icmp':
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$mon = new ICMPMonitor($type['options']);
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break;
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case 'tcp':
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$mon = new TCPMonitor($type['options']);
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break;
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case 'http':
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$mon = new HTTPMonitor($type['options']);
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break;
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case 'https':
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$mon = new HTTPSMonitor($type['options']);
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break;
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case 'send':
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$mon = new SendMonitor($type['options']);
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break;
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}
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if ($mon) {
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$check_a[$type['name']] = $mon->p();
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}
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}
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$fd = fopen('/var/etc/relayd.conf', 'w');
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$conf = "log updates \n";
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$fd = fopen('/var/etc/relayd.conf', 'w');
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$conf = "log updates \n";
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/* Global timeout, interval and prefork settings
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if not specified by the user:
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- use a 1000 ms timeout value as in pfsense 2.0.1 and above
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- leave interval and prefork empty, relayd will use its default values */
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/* Global timeout, interval and prefork settings
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if not specified by the user:
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- use a 1000 ms timeout value as in pfsense 2.0.1 and above
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- leave interval and prefork empty, relayd will use its default values */
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if (isset($setting['timeout']) && !empty($setting['timeout'])) {
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$conf .= "timeout ".$setting['timeout']." \n";
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} else {
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$conf .= "timeout 1000 \n";
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}
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if (isset($setting['timeout']) && !empty($setting['timeout'])) {
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$conf .= "timeout ".$setting['timeout']." \n";
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} else {
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$conf .= "timeout 1000 \n";
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}
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if (isset($setting['interval']) && !empty($setting['interval'])) {
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$conf .= "interval ".$setting['interval']." \n";
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}
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if (isset($setting['interval']) && !empty($setting['interval'])) {
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$conf .= "interval ".$setting['interval']." \n";
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}
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if (isset($setting['prefork']) && !empty($setting['prefork'])) {
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$conf .= "prefork ".$setting['prefork']." \n";
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}
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if (isset($setting['prefork']) && !empty($setting['prefork'])) {
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$conf .= "prefork ".$setting['prefork']." \n";
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}
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/* reindex pools by name as we loop through the pools array */
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$pools = array();
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/* Virtual server pools */
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if(is_array($pool_a)) {
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for ($i = 0; isset($pool_a[$i]); $i++) {
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if(is_array($pool_a[$i]['servers'])) {
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if (!empty($pool_a[$i]['retry'])) {
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$retrytext = " retry {$pool_a[$i]['retry']}";
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} else {
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$retrytext = "";
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}
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$conf .= "table <{$pool_a[$i]['name']}> {\n";
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foreach ($pool_a[$i]['servers'] as $server) {
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if (is_subnetv4($server)) {
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foreach (subnetv4_expand($server) as $ip) {
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$conf .= "\t{$ip}{$retrytext}\n";
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}
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}
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else {
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$conf .= "\t{$server}{$retrytext}\n";
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}
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}
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$conf .= "}\n";
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/* Index by name for easier fetching when we loop through the virtual servers */
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$pools[$pool_a[$i]['name']] = $pool_a[$i];
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}
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}
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}
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/* reindex pools by name as we loop through the pools array */
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$pools = array();
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/* Virtual server pools */
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if (is_array($pool_a)) {
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for ($i = 0; isset($pool_a[$i]); $i++) {
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if (is_array($pool_a[$i]['servers'])) {
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if (!empty($pool_a[$i]['retry'])) {
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$retrytext = " retry {$pool_a[$i]['retry']}";
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} else {
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$retrytext = "";
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}
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$conf .= "table <{$pool_a[$i]['name']}> {\n";
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foreach ($pool_a[$i]['servers'] as $server) {
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if (is_subnetv4($server)) {
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foreach (subnetv4_expand($server) as $ip) {
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$conf .= "\t{$ip}{$retrytext}\n";
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}
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} else {
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$conf .= "\t{$server}{$retrytext}\n";
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}
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}
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$conf .= "}\n";
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/* Index by name for easier fetching when we loop through the virtual servers */
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$pools[$pool_a[$i]['name']] = $pool_a[$i];
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}
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}
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}
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$conf .= "dns protocol \"dnsproto\" {\n";
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$conf .= "\t" . "tcp { nodelay, sack, socket buffer 1024, backlog 1000 }\n";
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$conf .= "}\n";
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$conf .= "dns protocol \"dnsproto\" {\n";
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$conf .= "\t" . "tcp { nodelay, sack, socket buffer 1024, backlog 1000 }\n";
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$conf .= "}\n";
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if(is_array($vs_a)) {
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for ($i = 0; isset($vs_a[$i]); $i++) {
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if (is_array($vs_a)) {
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for ($i = 0; isset($vs_a[$i]); $i++) {
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$append_port_to_name = false;
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if (is_alias($pools[$vs_a[$i]['poolname']]['port'])) {
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$dest_port_array = filter_expand_alias_array($pools[$vs_a[$i]['poolname']]['port']);
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$append_port_to_name = true;
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} else {
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$dest_port_array = array($pools[$vs_a[$i]['poolname']]['port']);
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}
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if (is_alias($vs_a[$i]['port'])) {
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$src_port_array = filter_expand_alias_array($vs_a[$i]['port']);
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$append_port_to_name = true;
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} elseif ($vs_a[$i]['port']) {
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$src_port_array = array($vs_a[$i]['port']);
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} else {
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$src_port_array = $dest_port_array;
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}
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$append_port_to_name = false;
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if (is_alias($pools[$vs_a[$i]['poolname']]['port'])) {
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$dest_port_array = filter_expand_alias_array($pools[$vs_a[$i]['poolname']]['port']);
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$append_port_to_name = true;
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}
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else {
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$dest_port_array = array($pools[$vs_a[$i]['poolname']]['port']);
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}
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if (is_alias($vs_a[$i]['port'])) {
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$src_port_array = filter_expand_alias_array($vs_a[$i]['port']);
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$append_port_to_name = true;
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}
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else if ($vs_a[$i]['port']) {
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$src_port_array = array($vs_a[$i]['port']);
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}
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else {
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$src_port_array = $dest_port_array;
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}
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$append_ip_to_name = false;
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if (is_alias($vs_a[$i]['ipaddr'])) {
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$ip_list = array();
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foreach (filter_expand_alias_array($vs_a[$i]['ipaddr']) as $item) {
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log_error("item is $item");
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if (is_subnetv4($item)) {
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$ip_list = array_merge($ip_list, subnetv4_expand($item));
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} else {
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$ip_list[] = $item;
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}
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}
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$append_ip_to_name = true;
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} elseif (is_subnetv4($vs_a[$i]['ipaddr'])) {
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$ip_list = subnetv4_expand($vs_a[$i]['ipaddr']);
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$append_ip_to_name = true;
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||||
} else {
|
||||
$ip_list = array($vs_a[$i]['ipaddr']);
|
||||
}
|
||||
|
||||
$append_ip_to_name = false;
|
||||
if (is_alias($vs_a[$i]['ipaddr'])) {
|
||||
$ip_list = array();
|
||||
foreach (filter_expand_alias_array($vs_a[$i]['ipaddr']) as $item) {
|
||||
log_error("item is $item");
|
||||
if (is_subnetv4($item)) {
|
||||
$ip_list = array_merge($ip_list, subnetv4_expand($item));
|
||||
}
|
||||
else {
|
||||
$ip_list[] = $item;
|
||||
}
|
||||
}
|
||||
$append_ip_to_name = true;
|
||||
}
|
||||
else if (is_subnetv4($vs_a[$i]['ipaddr'])) {
|
||||
$ip_list = subnetv4_expand($vs_a[$i]['ipaddr']);
|
||||
$append_ip_to_name = true;
|
||||
}
|
||||
else {
|
||||
$ip_list = array($vs_a[$i]['ipaddr']);
|
||||
}
|
||||
for ($j = 0; $j < count($ip_list); $j += 1) {
|
||||
$ip = $ip_list[$j];
|
||||
for ($k = 0; $k < count($src_port_array) && $k < count($dest_port_array); $k += 1) {
|
||||
$src_port = $src_port_array[$k];
|
||||
$dest_port = $dest_port_array[$k];
|
||||
|
||||
for ($j = 0; $j < count($ip_list); $j += 1) {
|
||||
$ip = $ip_list[$j];
|
||||
for ($k = 0; $k < count($src_port_array) && $k < count($dest_port_array); $k += 1) {
|
||||
$src_port = $src_port_array[$k];
|
||||
$dest_port = $dest_port_array[$k];
|
||||
$name = $vs_a[$i]['name'];
|
||||
if ($append_ip_to_name) {
|
||||
$name .= "_" . $j;
|
||||
}
|
||||
if ($append_port_to_name) {
|
||||
$name .= "_" . $src_port;
|
||||
}
|
||||
|
||||
$name = $vs_a[$i]['name'];
|
||||
if ($append_ip_to_name) {
|
||||
$name .= "_" . $j;
|
||||
}
|
||||
if ($append_port_to_name) {
|
||||
$name .= "_" . $src_port;
|
||||
}
|
||||
if (($vs_a[$i]['mode'] == 'relay') || ($vs_a[$i]['relay_protocol'] == 'dns')) {
|
||||
$conf .= "relay \"{$name}\" {\n";
|
||||
$conf .= " listen on {$ip} port {$src_port}\n";
|
||||
|
||||
if (($vs_a[$i]['mode'] == 'relay') || ($vs_a[$i]['relay_protocol'] == 'dns')) {
|
||||
$conf .= "relay \"{$name}\" {\n";
|
||||
$conf .= " listen on {$ip} port {$src_port}\n";
|
||||
if ($vs_a[$i]['relay_protocol'] == "dns") {
|
||||
$conf .= " protocol \"dnsproto\"\n";
|
||||
} else {
|
||||
$conf .= " protocol \"{$vs_a[$i]['relay_protocol']}\"\n";
|
||||
}
|
||||
$lbmode = "";
|
||||
if ( $pools[$vs_a[$i]['poolname']]['mode'] == "loadbalance" ) {
|
||||
$lbmode = "mode loadbalance";
|
||||
}
|
||||
|
||||
if ($vs_a[$i]['relay_protocol'] == "dns") {
|
||||
$conf .= " protocol \"dnsproto\"\n";
|
||||
} else {
|
||||
$conf .= " protocol \"{$vs_a[$i]['relay_protocol']}\"\n";
|
||||
}
|
||||
$lbmode = "";
|
||||
if ( $pools[$vs_a[$i]['poolname']]['mode'] == "loadbalance" ) {
|
||||
$lbmode = "mode loadbalance";
|
||||
}
|
||||
$conf .= " forward to <{$vs_a[$i]['poolname']}> port {$dest_port} {$lbmode} {$check_a[$pools[$vs_a[$i]['poolname']]['monitor']]} \n";
|
||||
|
||||
$conf .= " forward to <{$vs_a[$i]['poolname']}> port {$dest_port} {$lbmode} {$check_a[$pools[$vs_a[$i]['poolname']]['monitor']]} \n";
|
||||
if (isset($vs_a[$i]['sitedown']) && strlen($vs_a[$i]['sitedown']) > 0 && ($vs_a[$i]['relay_protocol'] != 'dns')) {
|
||||
$conf .= " forward to <{$vs_a[$i]['sitedown']}> port {$dest_port} {$lbmode} {$check_a[$pools[$vs_a[$i]['poolname']]['monitor']]} \n";
|
||||
}
|
||||
$conf .= "}\n";
|
||||
} else {
|
||||
$conf .= "redirect \"{$name}\" {\n";
|
||||
$conf .= " listen on {$ip} port {$src_port}\n";
|
||||
$conf .= " forward to <{$vs_a[$i]['poolname']}> port {$dest_port} {$check_a[$pools[$vs_a[$i]['poolname']]['monitor']]} \n";
|
||||
|
||||
if (isset($vs_a[$i]['sitedown']) && strlen($vs_a[$i]['sitedown']) > 0 && ($vs_a[$i]['relay_protocol'] != 'dns'))
|
||||
$conf .= " forward to <{$vs_a[$i]['sitedown']}> port {$dest_port} {$lbmode} {$check_a[$pools[$vs_a[$i]['poolname']]['monitor']]} \n";
|
||||
$conf .= "}\n";
|
||||
} else {
|
||||
$conf .= "redirect \"{$name}\" {\n";
|
||||
$conf .= " listen on {$ip} port {$src_port}\n";
|
||||
$conf .= " forward to <{$vs_a[$i]['poolname']}> port {$dest_port} {$check_a[$pools[$vs_a[$i]['poolname']]['monitor']]} \n";
|
||||
if (isset($config['system']['lb_use_sticky'])) {
|
||||
$conf .= " sticky-address\n";
|
||||
}
|
||||
|
||||
if (isset($config['system']['lb_use_sticky']))
|
||||
$conf .= " sticky-address\n";
|
||||
/* sitedown MUST use the same port as the primary pool - sucks, but it's a relayd thing */
|
||||
if (isset($vs_a[$i]['sitedown']) && strlen($vs_a[$i]['sitedown']) > 0 && ($vs_a[$i]['relay_protocol'] != 'dns')) {
|
||||
$conf .= " forward to <{$vs_a[$i]['sitedown']}> port {$dest_port} {$check_a[$pools[$vs_a[$i]['sitedown']]['monitor']]} \n";
|
||||
}
|
||||
|
||||
/* sitedown MUST use the same port as the primary pool - sucks, but it's a relayd thing */
|
||||
if (isset($vs_a[$i]['sitedown']) && strlen($vs_a[$i]['sitedown']) > 0 && ($vs_a[$i]['relay_protocol'] != 'dns'))
|
||||
$conf .= " forward to <{$vs_a[$i]['sitedown']}> port {$dest_port} {$check_a[$pools[$vs_a[$i]['sitedown']]['monitor']]} \n";
|
||||
$conf .= "}\n";
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
fwrite($fd, $conf);
|
||||
fclose($fd);
|
||||
|
||||
$conf .= "}\n";
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
fwrite($fd, $conf);
|
||||
fclose($fd);
|
||||
|
||||
if (is_process_running('relayd')) {
|
||||
if (! empty($vs_a)) {
|
||||
if ($kill_first) {
|
||||
killbyname('relayd');
|
||||
/* Remove all active relayd anchors now that relayd is no longer running. */
|
||||
cleanup_lb_anchor('*');
|
||||
mwexec('/usr/local/sbin/relayd -f /var/etc/relayd.conf');
|
||||
} else {
|
||||
// it's running and there is a config, just reload
|
||||
mwexec('/usr/local/sbin/relayctl reload');
|
||||
}
|
||||
} else {
|
||||
/*
|
||||
* XXX: Something breaks our control connection with relayd
|
||||
* and makes 'relayctl stop' not work
|
||||
* rule reloads are the current suspect
|
||||
* mwexec('/usr/local/sbin/relayctl stop');
|
||||
* returns "command failed"
|
||||
*/
|
||||
killbyname('relayd');
|
||||
/* Remove all active relayd anchors now that relayd is no longer running. */
|
||||
cleanup_lb_anchor("*");
|
||||
}
|
||||
} else {
|
||||
if (! empty($vs_a)) {
|
||||
// not running and there is a config, start it
|
||||
/* Remove all active relayd anchors so it can start fresh. */
|
||||
cleanup_lb_anchor('*');
|
||||
mwexec('/usr/local/sbin/relayd -f /var/etc/relayd.conf');
|
||||
}
|
||||
}
|
||||
if (is_process_running('relayd')) {
|
||||
if (! empty($vs_a)) {
|
||||
if ($kill_first) {
|
||||
killbyname('relayd');
|
||||
/* Remove all active relayd anchors now that relayd is no longer running. */
|
||||
cleanup_lb_anchor('*');
|
||||
mwexec('/usr/local/sbin/relayd -f /var/etc/relayd.conf');
|
||||
} else {
|
||||
// it's running and there is a config, just reload
|
||||
mwexec('/usr/local/sbin/relayctl reload');
|
||||
}
|
||||
} else {
|
||||
/*
|
||||
* XXX: Something breaks our control connection with relayd
|
||||
* and makes 'relayctl stop' not work
|
||||
* rule reloads are the current suspect
|
||||
* mwexec('/usr/local/sbin/relayctl stop');
|
||||
* returns "command failed"
|
||||
*/
|
||||
killbyname('relayd');
|
||||
/* Remove all active relayd anchors now that relayd is no longer running. */
|
||||
cleanup_lb_anchor("*");
|
||||
}
|
||||
} elseif (!empty($vs_a)) {
|
||||
// not running and there is a config, start it
|
||||
/* Remove all active relayd anchors so it can start fresh. */
|
||||
cleanup_lb_anchor('*');
|
||||
mwexec('/usr/local/sbin/relayd -f /var/etc/relayd.conf');
|
||||
}
|
||||
}
|
||||
|
||||
function get_lb_redirects() {
|
||||
function get_lb_redirects()
|
||||
{
|
||||
/*
|
||||
# relayctl show summary
|
||||
Id Type Name Avlblty Status
|
||||
@ -391,117 +384,119 @@ Id Type Name Avlblty Status
|
||||
average: 1/60s 0/h 0/d sessions
|
||||
0 redirect testvs active
|
||||
*/
|
||||
$rdr_a = array();
|
||||
exec('/usr/local/sbin/relayctl show redirects 2>&1', $rdr_a);
|
||||
$relay_a = array();
|
||||
exec('/usr/local/sbin/relayctl show relays 2>&1', $relay_a);
|
||||
$vs = array();
|
||||
$cur_entry = "";
|
||||
for ($i = 0; isset($rdr_a[$i]); $i++) {
|
||||
$line = $rdr_a[$i];
|
||||
if (preg_match("/^[0-9]+/", $line)) {
|
||||
$regs = array();
|
||||
if($x = preg_match("/^[0-9]+\s+redirect\s+([^\s]+)\s+([^\s]+)/", $line, $regs)) {
|
||||
$cur_entry = trim($regs[1]);
|
||||
$vs[trim($regs[1])] = array();
|
||||
$vs[trim($regs[1])]['status'] = trim($regs[2]);
|
||||
}
|
||||
} elseif (($x = preg_match("/^\s+total:\s(.*)\ssessions/", $line, $regs)) && !empty($cur_entry)) {
|
||||
$vs[$cur_entry]['total'] = trim($regs[1]);
|
||||
} elseif (($x = preg_match("/^\s+last:\s(.*)\ssessions/", $line, $regs)) && !empty($cur_entry)) {
|
||||
$vs[$cur_entry]['last'] = trim($regs[1]);
|
||||
} elseif (($x = preg_match("/^\s+average:(.*)\ssessions/", $line, $regs)) && !empty($cur_entry)) {
|
||||
$vs[$cur_entry]['average'] = trim($regs[1]);
|
||||
}
|
||||
}
|
||||
$cur_entry = "";
|
||||
for ($i = 0; isset($relay_a[$i]); $i++) {
|
||||
$line = $relay_a[$i];
|
||||
if (preg_match("/^[0-9]+/", $line)) {
|
||||
$regs = array();
|
||||
if($x = preg_match("/^[0-9]+\s+relay\s+([^\s]+)\s+([^\s]+)/", $line, $regs)) {
|
||||
$cur_entry = trim($regs[1]);
|
||||
$vs[trim($regs[1])] = array();
|
||||
$vs[trim($regs[1])]['status'] = trim($regs[2]);
|
||||
}
|
||||
} elseif (($x = preg_match("/^\s+total:\s(.*)\ssessions/", $line, $regs)) && !empty($cur_entry)) {
|
||||
$vs[$cur_entry]['total'] = trim($regs[1]);
|
||||
} elseif (($x = preg_match("/^\s+last:\s(.*)\ssessions/", $line, $regs)) && !empty($cur_entry)) {
|
||||
$vs[$cur_entry]['last'] = trim($regs[1]);
|
||||
} elseif (($x = preg_match("/^\s+average:(.*)\ssessions/", $line, $regs)) && !empty($cur_entry)) {
|
||||
$vs[$cur_entry]['average'] = trim($regs[1]);
|
||||
}
|
||||
}
|
||||
return $vs;
|
||||
$rdr_a = array();
|
||||
exec('/usr/local/sbin/relayctl show redirects 2>&1', $rdr_a);
|
||||
$relay_a = array();
|
||||
exec('/usr/local/sbin/relayctl show relays 2>&1', $relay_a);
|
||||
$vs = array();
|
||||
$cur_entry = "";
|
||||
for ($i = 0; isset($rdr_a[$i]); $i++) {
|
||||
$line = $rdr_a[$i];
|
||||
if (preg_match("/^[0-9]+/", $line)) {
|
||||
$regs = array();
|
||||
if ($x = preg_match("/^[0-9]+\s+redirect\s+([^\s]+)\s+([^\s]+)/", $line, $regs)) {
|
||||
$cur_entry = trim($regs[1]);
|
||||
$vs[trim($regs[1])] = array();
|
||||
$vs[trim($regs[1])]['status'] = trim($regs[2]);
|
||||
}
|
||||
} elseif (($x = preg_match("/^\s+total:\s(.*)\ssessions/", $line, $regs)) && !empty($cur_entry)) {
|
||||
$vs[$cur_entry]['total'] = trim($regs[1]);
|
||||
} elseif (($x = preg_match("/^\s+last:\s(.*)\ssessions/", $line, $regs)) && !empty($cur_entry)) {
|
||||
$vs[$cur_entry]['last'] = trim($regs[1]);
|
||||
} elseif (($x = preg_match("/^\s+average:(.*)\ssessions/", $line, $regs)) && !empty($cur_entry)) {
|
||||
$vs[$cur_entry]['average'] = trim($regs[1]);
|
||||
}
|
||||
}
|
||||
$cur_entry = "";
|
||||
for ($i = 0; isset($relay_a[$i]); $i++) {
|
||||
$line = $relay_a[$i];
|
||||
if (preg_match("/^[0-9]+/", $line)) {
|
||||
$regs = array();
|
||||
if ($x = preg_match("/^[0-9]+\s+relay\s+([^\s]+)\s+([^\s]+)/", $line, $regs)) {
|
||||
$cur_entry = trim($regs[1]);
|
||||
$vs[trim($regs[1])] = array();
|
||||
$vs[trim($regs[1])]['status'] = trim($regs[2]);
|
||||
}
|
||||
} elseif (($x = preg_match("/^\s+total:\s(.*)\ssessions/", $line, $regs)) && !empty($cur_entry)) {
|
||||
$vs[$cur_entry]['total'] = trim($regs[1]);
|
||||
} elseif (($x = preg_match("/^\s+last:\s(.*)\ssessions/", $line, $regs)) && !empty($cur_entry)) {
|
||||
$vs[$cur_entry]['last'] = trim($regs[1]);
|
||||
} elseif (($x = preg_match("/^\s+average:(.*)\ssessions/", $line, $regs)) && !empty($cur_entry)) {
|
||||
$vs[$cur_entry]['average'] = trim($regs[1]);
|
||||
}
|
||||
}
|
||||
return $vs;
|
||||
}
|
||||
|
||||
function get_lb_summary() {
|
||||
$relayctl = array();
|
||||
exec('/usr/local/sbin/relayctl show summary 2>&1', $relayctl);
|
||||
$relay_hosts=Array();
|
||||
foreach( (array) $relayctl as $line) {
|
||||
$t = explode("\t", $line);
|
||||
if (isset($t[1])) {
|
||||
switch (trim($t[1])) {
|
||||
case "table":
|
||||
$curpool=trim($t[2]);
|
||||
break;
|
||||
case "host":
|
||||
$curhost=trim($t[2]);
|
||||
if (!isset($relay_hosts[$curpool])) {
|
||||
$relay_hosts[$curpool] = array();
|
||||
}
|
||||
if (!isset($relay_hosts[$curpool][$curhost])) {
|
||||
$relay_hosts[$curpool][$curhost]['avail'] = array();
|
||||
}
|
||||
$relay_hosts[$curpool][$curhost]['avail']=trim($t[3]);
|
||||
$relay_hosts[$curpool][$curhost]['state']=trim($t[4]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
return $relay_hosts;
|
||||
function get_lb_summary()
|
||||
{
|
||||
$relayctl = array();
|
||||
exec('/usr/local/sbin/relayctl show summary 2>&1', $relayctl);
|
||||
$relay_hosts=Array();
|
||||
foreach( (array) $relayctl as $line) {
|
||||
$t = explode("\t", $line);
|
||||
if (isset($t[1])) {
|
||||
switch (trim($t[1])) {
|
||||
case "table":
|
||||
$curpool=trim($t[2]);
|
||||
break;
|
||||
case "host":
|
||||
$curhost=trim($t[2]);
|
||||
if (!isset($relay_hosts[$curpool])) {
|
||||
$relay_hosts[$curpool] = array();
|
||||
}
|
||||
if (!isset($relay_hosts[$curpool][$curhost])) {
|
||||
$relay_hosts[$curpool][$curhost]['avail'] = array();
|
||||
}
|
||||
$relay_hosts[$curpool][$curhost]['avail']=trim($t[3]);
|
||||
$relay_hosts[$curpool][$curhost]['state']=trim($t[4]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
return $relay_hosts;
|
||||
}
|
||||
|
||||
/* Get a list of all relayd virtual server anchors */
|
||||
function get_lb_anchors() {
|
||||
/* NOTE: These names come back prepended with "relayd/" e.g. "relayd/MyVSName" */
|
||||
return explode("\n", trim(`/sbin/pfctl -sA -a relayd | /usr/bin/awk '{print $1;}'`));
|
||||
/* NOTE: These names come back prepended with "relayd/" e.g. "relayd/MyVSName" */
|
||||
return explode("\n", trim(`/sbin/pfctl -sA -a relayd | /usr/bin/awk '{print $1;}'`));
|
||||
}
|
||||
|
||||
/* Remove NAT rules from a relayd anchor that is no longer in use.
|
||||
$anchorname can either be * to clear all anchors or a specific anchor name.*/
|
||||
function cleanup_lb_anchor($anchorname = "*") {
|
||||
$lbanchors = get_lb_anchors();
|
||||
foreach ($lbanchors as $lba) {
|
||||
if (($anchorname == "*") || ($lba == "relayd/{$anchorname}")) {
|
||||
/* Flush both the NAT and the Table for the anchor, so it will be completely removed by pf. */
|
||||
mwexec("/sbin/pfctl -a " . escapeshellarg($lba) . " -F nat");
|
||||
mwexec("/sbin/pfctl -a " . escapeshellarg($lba) . " -F Tables");
|
||||
}
|
||||
}
|
||||
$anchorname can either be * to clear all anchors or a specific anchor name.*/
|
||||
function cleanup_lb_anchor($anchorname = "*")
|
||||
{
|
||||
$lbanchors = get_lb_anchors();
|
||||
foreach ($lbanchors as $lba) {
|
||||
if (($anchorname == "*") || ($lba == "relayd/{$anchorname}")) {
|
||||
/* Flush both the NAT and the Table for the anchor, so it will be completely removed by pf. */
|
||||
mwexec("/sbin/pfctl -a " . escapeshellarg($lba) . " -F nat");
|
||||
mwexec("/sbin/pfctl -a " . escapeshellarg($lba) . " -F Tables");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Mark an anchor for later cleanup. This will allow us to remove an old VS name */
|
||||
function cleanup_lb_mark_anchor($name)
|
||||
{
|
||||
/* Nothing to do! */
|
||||
if (empty($name)) {
|
||||
return;
|
||||
}
|
||||
/* Nothing to do! */
|
||||
if (empty($name)) {
|
||||
return;
|
||||
}
|
||||
|
||||
$filename = '/tmp/relayd_anchors_remove';
|
||||
$cleanup_anchors = array();
|
||||
$filename = '/tmp/relayd_anchors_remove';
|
||||
$cleanup_anchors = array();
|
||||
|
||||
/* Read in any currently unapplied name changes */
|
||||
if (file_exists($filename)) {
|
||||
$cleanup_anchors = explode("\n", file_get_contents($filename));
|
||||
}
|
||||
/* Read in any currently unapplied name changes */
|
||||
if (file_exists($filename)) {
|
||||
$cleanup_anchors = explode("\n", file_get_contents($filename));
|
||||
}
|
||||
|
||||
/* Only add the anchor to the list if it's not already there. */
|
||||
if (!in_array($name, $cleanup_anchors)) {
|
||||
$cleanup_anchors[] = $name;
|
||||
}
|
||||
/* Only add the anchor to the list if it's not already there. */
|
||||
if (!in_array($name, $cleanup_anchors)) {
|
||||
$cleanup_anchors[] = $name;
|
||||
}
|
||||
|
||||
file_put_contents($filename, implode("\n", $cleanup_anchors));
|
||||
file_put_contents($filename, implode("\n", $cleanup_anchors));
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user