Zabbix monitoring error zabbix server is not running Solution

Zabbix has been deployed on ubuntu servers for monitoring over the past few days. The process encountered some problems and recorded them. Hope to help you. Source: http://www.jincon.com/archives/169/

Remember that the latest zabbix version is not recommended ~~~~ Find a minor version.

An error occurred during the installation process:

Zabbix red pop-up error: zabbix server is not running: the information displayed may not be current jincon

 

Case 'zabbix. status': $ session = Z: getInstance ()-> getSession (); if (! Isset ($ session ['servercheckresult']) | ($ session ['serverchecktime'] + SERVER_CHECK_INTERVAL) <= time () {$ zabbixServer = new CZabbixServer ($ ZBX_SERVER, $ ZBX_SERVER_PORT, ZBX_SOCKET_TIMEOUT, 0); $ session ['servercheckresult'] = $ zabbixServer-> isRunning (); $ session ['serverchecktime'] = time ();} # http://www.jincon.com $ result = array ('result' => (bool) $ session ['servercheckresult'], 'message' => $ session [' Servercheckresult']? '': _ ('Zabbix server is not running: the information displayed may not be current. '); break;

 

 

Yes, here we will first instantiate the class: CZabbixServer, and then execute the method: isRunning ();

Continue to track the file in:

Zabbix/include/classes/server/CZabbixServer. php

The last tracing method is executed in connect,

The problem lies in Row 3:

If (! $ Socket = @ fsockopen ($ this-> host, $ this-> port, $ errorCode, $ errorMsg, $ this-> timeout )){

Yes. Here, fsockopen is empty.

Why is it empty? I suddenly thought it was disabled. phpinfo looked at it.

 

Of course, if the problem is found, the solution is as follows:

EnableFsockopenFunction.

 

Original Source: http://www.jincon.com/archives/169/ reprint please indicate the source of HA...