how to use zabbix
Linux fedora 6.3.12-200.fc38.x86_64





docker | Install Docker Engine on Fedora
https://docs.docker.com/engine/install/fedora/
	sudo dnf -y install dnf-plugins-core
	sudo dnf config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo
	
	sudo dnf install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
	sudo systemctl start docker
	sudo docker run hello-world






zabbix | Installation from containers
https://www.zabbix.com/documentation/current/en/manual/installation/containers

	1. Create network dedicated for Zabbix component containers:
	sudo docker network create --subnet 172.20.0.0/16 --ip-range 172.20.240.0/20 zabbix-net
    
	2. Start empty PostgreSQL server instance
    	sudo docker run --name postgres-server -t \
             -e POSTGRES_USER="zabbix" \
             -e POSTGRES_PASSWORD="zabbix_pwd" \
             -e POSTGRES_DB="zabbix" \
             --network=zabbix-net \
             --restart unless-stopped \
             -d postgres:latest
    	
	3. Start Zabbix snmptraps instance
    	sudo docker run --name zabbix-snmptraps -t \
             -v /zbx_instance/snmptraps:/var/lib/zabbix/snmptraps:rw \
             -v /var/lib/zabbix/mibs:/usr/share/snmp/mibs:ro \
             --network=zabbix-net \
             -p 162:1162/udp \
             --restart unless-stopped \
             -d zabbix/zabbix-snmptraps:alpine-6.4-latest
    
	4. Start Zabbix server instance and link the instance with created PostgreSQL server instance
	sudo docker run --name zabbix-server-pgsql -t \
             -e DB_SERVER_HOST="postgres-server" \
             -e POSTGRES_USER="zabbix" \
             -e POSTGRES_PASSWORD="zabbix_pwd" \
             -e POSTGRES_DB="zabbix" \
             -e ZBX_ENABLE_SNMP_TRAPS="true" \
             --network=zabbix-net \
             -p 10051:10051 \
             --volumes-from zabbix-snmptraps \
             --restart unless-stopped \
             -d zabbix/zabbix-server-pgsql:alpine-6.4-latest
             
	5. Start Zabbix web interface and link the instance with created PostgreSQL server and Zabbix server instances
	sudo docker run --name zabbix-web-nginx-pgsql -t \
             -e ZBX_SERVER_HOST="zabbix-server-pgsql" \
             -e DB_SERVER_HOST="postgres-server" \
             -e POSTGRES_USER="zabbix" \
             -e POSTGRES_PASSWORD="zabbix_pwd" \
             -e POSTGRES_DB="zabbix" \
             --network=zabbix-net \
             -p 443:8443 \
             -p 80:8080 \
             -v /etc/ssl/nginx:/etc/ssl/nginx:ro \
             --restart unless-stopped \
             -d zabbix/zabbix-web-nginx-pgsql:alpine-6.4-latest

	6. open browser, type in localhost, done
        default user: Admin
        default password: zabbix