个人记录 php monitor监控代码
index.php
<?php
define("ROOT", dirname(__FILE__) . "/");
require ROOT . "init.php";
define("DEBUG", 0);
$runtimes = $config["runtime"];
/*
foreach ($runtimes as $runtime) {
$header = $runtime["header"];
$name = $runtime["name"];
foreach ($runtime["server"] as $single_runtime) {
$pid = pcntl_fork();
if ($pid == 0) {
subroutine($name, $single_runtime, $header);
exit;
}
}
}
*/
foreach ($runtimes as $runtime) {
$header = $runtime["header"];
$name = $runtime["name"];
$pid = pcntl_fork();
if ($pid == 0) {
foreach ($runtime["server"] as $single_runtime) {
subroutine($name, $single_runtime, $header);
}
exit;
}
}
function subroutine($runtime_name, $runtime_addr, $header)
{
global $config, $filter;
//foreach ($runtime["server"] as $single_runtime) {
foreach ($config["services"] as $service) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, "{$runtime_addr}/?format=xml&service={$service}");
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
$service = array_key_exists($service, $config["filter"]) ? $config["filter"]["$service"] : $service;
$content = curl_exec($ch);
$error = curl_errno($ch) == 0 ? null : curl_error($ch);
if ($error) {
$msg = "curl monitor failed: $error, service ($service)";
$content .= print_r(curl_getinfo($ch), true);
send_alert($msg, $content, "sms", "webruntime", $runtime_name, $runtime_addr);
save("webruntime", $msg, $content, "critical");
} else {
save("webruntime", "", "", "ok");
try {
$xml = new SimpleXMLElement($content);
} catch (Exception $e) {
$msg = "parse monitor response failed: " . substr($content, 0, 20) . " service {$service}";
send_alert($msg, $content, "sms", "$service", $runtime_name, $runtime_addr);
return;
}
analyze2($xml, $runtime_name, $runtime_addr);
}
curl_close($ch);
}
//}
}
function save($service, $title, $content, $status)
{
global $config;
if (isset($config["log"]["mysql"]) && $config["log"]["mysql"]) {
$conn = mysql_con();
$title = mysql_real_escape_string($title, $conn);
$content = mysql_real_escape_string($content, $conn);
$now = time();
$sql = "insert into `monitor_result` values ('', '{$service}', 'monitor', '{$title}', '{$content}', '{$status}', $now)";
mysql_query($sql, $conn) or errors_log(mysql_error($conn) . " sql: {$sql} ");
mysql_close($conn);
}
}
function analyze2($xml, $runtime_name, $runtime_addr)
{
global $config;
$title = array();
$content = array();
$type = "";
foreach($xml as $resource) {
if (isset($resource->error->assert)) {
$failed = "[{$resource->item} failed]";
$title[] = $failed;
$content[] = $failed;
foreach ($resource->error->assert as $assert) {
$title[] = $assert->source;
$content[] = $assert->info;
}
$type = "sms";
} else if ($resource->timedelta > 8) {
if ($resource->item == "testSaeStorage" && $resource->timedelta < 10) {
continue;
}
//对SaeImage做特殊处理
if ($resource->item == "testSaeImage" && $resource->timedelta < 6) {
continue;
}
$notice = "[{$resource->item} notice]";
$title[] = $notice;
$content[] = $notice;
$type = $type ? $type : "mail";
$msg = "execute time is longer than 3s ({$resource->timedelta}s)";
$title[] = $msg;
$content[] = $msg;
}
}
$service = (string)$xml->resource->service;
$title = implode("\n", $title);
$content = implode("\n", $content);
if ($type) {
send_alert($title, $content, $type, $service, $runtime_name, $runtime_addr);
}
$status = ( $type == "sms" ) ? "critical" : (( $type == "mail" ) ? "notice" : "ok");
save($service, $title, $content, $status);
}
config.php
<?php
$config["log"]["mysql"] = 1;
$config["log"]["file"] = 1;
/*$config["runtime"]["bigapp"]["name"] = "***";
$config["runtime"]["bigapp"]["server"] = array("*****");
$config["runtime"]["bigapp"]["header"] = "";
$config["runtime"]["ent"]["server"] = array("*****");
$config["runtime"]["ent"]["header"] = "";*/
$config["runtime"]["common"]["name"] = "***";
$config["runtime"]["common"]["server"] = array("****");
#$config["runtime"]["common"]["header"] = array("****");
$config["runtime"]["common"]["header"] = array("****");
$config["runtime"]["bigapp"]["name"] = "***";
$config["runtime"]["bigapp"]["server"] = array("***");
#$config["runtime"]["bigapp"]["header"] = array("***");
$config["runtime"]["bigapp"]["header"] = array("***");
$config["runtime"]["ent"]["name"] = "****";
$config["runtime"]["ent"]["server"] = array("***");
$config["runtime"]["ent"]["header"] = array("****");
/*
$config["runtime"]["java1"]["name"] = "***";
$config["runtime"]["java1"]["server"] = array("***");
$config["runtime"]["java1"]["header"] = array("****");
$config["runtime"]["java2"]["name"] = "***";
$config["runtime"]["java2"]["server"] = array("****");
$config["runtime"]["java2"]["header"] = array("****");
*/
$config["alert_gateway"] = "***********";
$config["services"] = array('****');
$config["log_file"] = "/data0/logs/monitor_new.log";
$config["mysql"]["host"] = "****";
$config["mysql"]["port"] = "***";
$config["mysql"]["user"] = "***";
$config["mysql"]["passwd"] = "***";
$config["mysql"]["db"] = "***";
$config["filter"] = array(
"kv" => "kvdb",
"cron" => "saecron",
"memcache" => "memcachedx",
"mysql" => "mysqld",
"appconfig" => "webruntime",
"curl" => "fetchurl",
"dom" => "webruntime",
"apibus" => "webruntime",
"header" => "webruntime",
"hook" => "webruntime",
"https" => "fetchurl",
"httpwrapper" => "webruntime",
"localdir" => "webruntime",
"sinatapi" => "fetchurl",
"upload" => "fetchurl",
"image" => "webinternal",
"vcode" => "webinternal",
"taskqueue" => "webinternal",
"rank" => "webinternal",
"segment" => "webinternal",
"proxy" => "webruntime",
);
function.php
<?php
function mysql_con()
{
global $config;
$conn = mysql_connect("{$config["mysql"]["host"]}:{$config["mysql"]["port"]}",
$config["mysql"]["user"], $config["mysql"]["passwd"]) or errors_log(mysql_error($conn));
mysql_select_db($config["mysql"]["db"], $conn);
return $conn;
}
function errors_log($msg)
{
global $config;
if (isset($config["log"]["file"]) && $config["log"]["file"]) {
$now = date("Y-m-d H:i:s");
$msg = str_replace("\n", " ", $msg);
error_log("[$now]$msg\n", 3, $config["log_file"]);
}
}
function send_alert($msg, $content ,$type, $service, $role, $node, $log = true)
{
global $config;
$msg = "$msg [$role::$node::$service]\n";
if (DEBUG) {
echo $msg . "\n";
echo $content . "\n";
return;
}
if ($log) {
errors_log($msg);
}
$grade = $type == "sms" ? 1 : 2;
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, 1);
$data['service'] = "$service";//$service;
$data['checkpoint'] = "monitor";//monitor
$data['title'] = $msg;
$data['content'] = $content;
$data['cluster'] = "public";
$data['grade'] = $grade;
curl_setopt($ch,CURLOPT_POSTFIELDS,$data);
curl_setopt($ch,CURLOPT_URL,$config["alert_gateway"]);
$res = curl_exec($ch);
}
init.php
<?php
require ROOT . "function.php";
require ROOT . "config.php";
本文出自 “expect批量同步数据” 博客，谢绝转载！