Zabbix server is not running

[miramira007]

Dear Zabbix-Users,

I'm new in the world of Zabbix, i installed Zabbix 2.4.6 on CentOS 7 Server with the step-by-step induractionhttps://www.zabbix.org/wiki/InstallOnCentOS_RHEL. It works fine, until i started the zabbix Web-Userinteface. Now i have an error. It tells me this here on the dashboard "Zabbix server is not running"

i looked up in my zabbix_agentd.conf:
no active checks on server [127.0.0.1:10051]: host [Zabbix server] is not monitored.

But i have installed the agent and run it via
rpm --import http://repo.zabbixzone.com/centos/RP...KEY-zabbixzone
rpm -Uv http://repo.zabbixzone.com/centos/za...0-1.noarch.rpm
yum install zabbix-agent -y
chkconfig zabbix-agent on
mv /etc/zabbix/zabbix_agentd.conf /etc/zabbix/zabbix_agentd.default
sed 's/Server=127.0.0.1/Server=XXX.XXX.XXX.XXX/' /etc/zabbix/zabbix_agentd.default > /etc/zabbix/zabbix_agentd.conf
service zabbix-agent start


and my zabbix_server.conf tells me the same log file end "cannot send list if active checks to [127.0.0.1] host not monitored"

i havent got an idea to resolve it.
i need your help.

thank you.
mira

[eaglelukash]

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. You can try run this command:

setsebool -P httpd_can_network_connect=true

[jamesNJ]

If it is an internal server and selinux is not needed, you can also disable it in the boot file /etc/sysconfig/selinux. Debugging selinux is a real headache, especially if you don't need to use it on an internal server.

[miramira007]

Thank you for the comments,
but i disabled SElinux from the beginning. So this cant be the problem.

Any ideas?

[Hernandes Martins]

check the log and post the output of the following command

tail -f /var/log/zabbix/zabbix_server.log