<?php
include_once dirname(__FILE__) . "/frame.class.inc";
include_once dirname(__FILE__) . "/class.unix.inc";
if (isset($_GET["status-instance"])) {
status_instance();
exit;
}
if (isset($_GET["statrt"])) {
status_instance_stats();
exit;
}
if (isset($_GET["start-instance"])) {
start_instance();
exit;
}
if (isset($_GET["stop-instance"])) {
stop_instance();
exit;
}
if (isset($_GET["restart-instance"])) {
restart_instance();
exit;
}
if (isset($_GET["restart-instance-silent"])) {
restart_instance_silent();
exit;
}
if (isset($_GET["build-instance"])) {
build_instance();
exit;
function status_instance($ID)
{
$pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".{$ID}.pid";
$pid = @file_get_contents($pidfile);
$unix = new unix();
if ($unix->process_exists($pid, basename(__FILE__))) {
echo "Starting......: load-balancer engine Already executed PID {$pid}...\n";
return;
}
@file_put_contents($pidfile, getmypid());
$unix = new unix();
$q = new mysql();
$sql = "SELECT * FROM crossroads_main WHERE ID={$ID}";
$ligne = mysql_fetch_array($q->QUERY_SQL($sql, "artica_backup"));
$xr = $unix->find_program("xr");
if (!is_file($xr)) {
return;
}
if (!isset($GLOBALS["XR_VERSION"])) {
exec("{$xr} -V 2>&1", $results);
while (list($index, $line) = each($results)) {
if (preg_match("#XR version\\s+:.*?([0-9\\.]+)#", $line, $re)) {
$GLOBALS["XR_VERSION"] = $re[1];
break;
}
}
}
$pid = cross_pid($ID);
$l[] = "[APP_CROSSROADS]";
$l[] = "service_name=APP_CROSSROADS";
$l[] = "master_version=" . $GLOBALS["XR_VERSION"];
$l[] = "service_cmd=crossroads-src";
$l[] = "service_disabled={$ligne["enabled"]}";
$l[] = "pid_path={$pid_path}";
$l[] = "pid={$pid}";
$l[] = "watchdog_features=1";
$l[] = "family=network";
if ($ligne["enabled"] == 0) {
return @implode("\n", $l);
}
if (!$GLOBALS["CLASS_UNIX"]->process_exists($pid)) {
if ($GLOBALS["WATCHDOG"]) {
crossroads_events("Instance was stopped from the watchdog -> start it", $ID, __FUNCTION__, __LINE__);
start_instance($ID);
}
return @implode("\n", $l);
}
$l[] = $GLOBALS["CLASS_UNIX"]->GetMemoriesOf($pid);
return @implode("\n", $l);
}
