Zabbix frontend shows “zabbix server is running” No
Zabbix Problem & Solution
This occurs when you confirm that the service is running, but the frontend still won’t show server is running.
Found that turning off SELinux with setenforce 0 would fix the problem, so it is clearly SELinux related. The problem is that by default, SELinux prevents apache/php from connecting to network ports, even on localhost. To fix this, you must allow the SELinux rule: httpd_can_network_connect.
sudo setsebool httpd_can_network_connect on
sudo getsebool -a | grep httpd
sudo setenforce 1
Do NOT just turn off SELinux. It is very effective at protecting your machine from attack.
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