开源监控系统Zabbix提供了丰富的API,供第三方系统调用。
基本步骤如下:
1、获取合法认证;连接对应Zabbix URL,并提供用户名和密码,HTTP方法为“POST”,HTTP头部类型为“application/json”
- 1 public function zabbixJsonRequest($uri, $data) {
- 2 try{$json_data = json_encode($data);
- 3 $c = curl_init();
- 4 curl_setopt($c, CURLOPT_URL, $uri);
- 5 curl_setopt($c, CURLOPT_CUSTOMREQUEST, "POST");
- 6 curl_setopt($c, CURLOPT_RETURNTRANSFER, true);
- 7 curl_setopt($c, CURLOPT_POST, $json_data);
- 8 curl_setopt($c, CURLOPT_POSTFIELDS, $json_data);
- 9 curl_setopt($c, CURLOPT_HTTPHEADER, array(
- 10 'Content-Type: application/json',
- 11 'Content-Length: ' . strlen($json_data))
- 12 );
- 13 curl_setopt($c, CURLOPT_SSL_VERIFYPEER, false);
- 14 $result = curl_exec($c);
- 15
- 16 return json_decode($result, true);
- 17 }catch(Exception $e) {
- 18 CCLog::LogErr('ZabbixInfoLogic: zabbixJsonRequest Err ->' . $e->getMessage());
- 19 return array();
- 20 }
- 21 }
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- 1 /**
- 2 * @Zabbix鉴权
- 3 * @param $uri Zabbix地址
- 4 * @param $username Zabbix用户名
- 5 * @param $password Zabbix密码
- 6 * @return 权限
- 7 */
- 8 public function zabbixAuth($uri, $username, $password) {
- 9 try{$data = array(
- 10 'jsonrpc' => "2.0",
- 11 'method' => "user.login",
- 12 'params' => array(
- 13 'user' => $username,
- 14 'password' => $password
- 15 ),
- 16 'id' => "1"
- 17 );
- 18 $response = $this->zabbixJsonRequest($uri, $data);
- 19 return $response['result'];
- 20 }catch(Exception $e) {
- 21 CCLog::LogErr('ZabbixInfoLogic: zabbixAuth Err ->' . $e->getMessage());
- 22 return array();
- 23 }
- 24 }
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2、调用API获取数据;取得认证后,根据需要POST封装好的data,格式为json,配置不同的方法获取需要的数据。方法列表可在官方网站(https://www.zabbix.com/documentation/3.0/manual/api/reference)查阅。以下实例根据主机IP地址获取主机ID
- 1 /**
- 2 * @根据IP获取hostid
- 3 * @param $uri Zabbix地址
- 4 * @param $authtoken 认证信息 可通过上述zabbixAuth方法获取
- 5 * @param $ip 主机IP地址
- 6 * @return hostid 获取主机ID
- 7 */
- 8 public function zabbixGetHostIdByIp($uri, $authtoken,$ip) {
- 9 try{$data = array(
- 10 'jsonrpc' => "2.0",
- 11 'method' => "host.get",
- 12 'params' => array(
- 13 "output"=>[ "host" ],
- 14 "filter" => array(
- 15 "ip" => $ip,
- 16
- 17 )
- 18 ),
- 19 'id' => "1",
- 20 'auth' => $authtoken
- 21 );
- 22 $response = $this->zabbixJsonRequest($uri, $data);
- 23 return $response['result'][0]['hostid'];
- 24 }catch(Exception $e) {
- 25 CCLog::LogErr('ZabbixInfoLogic: zabbixGetHostIdByIp Err ->' . $e->getMessage());
- 26 return array();
- 27 }
- 28 }
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