Configaring Zabbix Agent

zabbix-agent-configuration

#Download zabbix agent on the server want to be monitored
#Select OS version and follow the steps from here: https://www.zabbix.com/download


zagentdconf=' /etc/zabbix/zabbix_agentd.conf'

zserver=IP_Of_Zabbix_Server
zserveractive=IP_Of_Zabbix_Server

#Update Server= and ServerActive= value by IP_Of_Zabbix_Server in /etc/zabbix/zabbix_agentd.conf:
sed -i 's/^Server=127.0.0.1/Server='$zserver'/g' $zagentdconf
sed -i 's/^ServerActive=127.0.0.1/ServerActive='$zserveractive'/g' $zagentdconf

#Change Hostname:
sed -i 's/^Hostname=Zabbix server//g' $zagentdconf
#Hostname=CallServer

#Give shell access to zabbix agent to exceute command at /etc/sudoers
echo "zabbix ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers

sudo systemctl restart zabbix-agent

#Checking log for zabbix agent
cat /var/log/zabbix/zabbix_agentd.log | grep connection
or
tail -f /var/log/zabbix/zabbix_agentd.log | grep connection