Zabbix_install_guide.txt

https://blog.zabbix.com/zabbix-agent-active-vs-passive/9207/
https://bestmonitoringtools.com/zabbix-agent-linux-install-on-ubuntu-centos-rhel-debian-rasbian/

Tested on Raspberry OS

##########  SERVER INSTALL  ##########

-> PostgreSQL

vorab

sudo apt-get install postgresql
sudo apt-get install nmap



wget https://repo.zabbix.com/zabbix/5.2/raspbian/pool/main/z/zabbix-release/zabbix-release_5.2-1+debian10_all.deb
dpkg -i zabbix-release_5.2-1+debian10_all.deb
sudo apt update 
sudo apt install zabbix-server-pgsql zabbix-frontend-php php7.3-pgsql zabbix-apache-conf zabbix-agent 
sudo -u postgres createuser --pwprompt zabbix
sudo -u postgres createdb -O zabbix zabbix 
# On Zabbix server host import initial schema and data. You will be prompted to enter your newly created password. 
zcat /usr/share/doc/zabbix-server-pgsql*/create.sql.gz | sudo -u zabbix psql zabbix 


d. Configure the database for Zabbix server

Edit file /etc/zabbix/zabbix_server.conf
DBPassword=password 

sudo systemctl restart zabbix-server zabbix-agent apache2
sudo systemctl enable zabbix-server zabbix-agent apache2 

##########  CLIENT INSTALL  ##########

zabbix-agent installieren

sudo nano /etc/zabbix/zabbix_agentd.conf
Server=192.168.5.43
ServerActive=192.168.5.43

muss nicht (
HostMetadata=Linux
muss nicht )

HostnameItem=system.hostname

# <-Hostname=Zabbix server
Raute davor

sudo systemctl start zabbix-agent
sudo systemctl status zabbix-agent

FALSS FEHLER AUFTRITT
PidFile=/tmp/zabbix/zabbix_agentd.pid <- EDITIEREN und SCHREIBRECHTE JEDEN GEBEN

sudo systemctl restart zabbix-agent 
sudo systemctl enable zabbix-agent