zabbix

https://www.zabbix.com/download
https://www.zabbix.com/integrations
https://www.zabbix.com/documentation/current/en/manual
https://sbcode.net/zabbix/
https://github.com/zabbix/community-templates

Default Credentials:
Username: Admin
Password: zabbix

CPU: 2 vCPUs
Memory: 4 GB RAM
Disk: 20 GB SSD

Update zabbix_agentd.conf for Active connection:

Server=zabbix.shubhamtatvamasi.com
ServerActive=zabbix.shubhamtatvamasi.com
Hostname=Server 1

Encrypt Connection

Generate a PSK key for the Zabbix agent:

openssl rand -hex 64 > /etc/zabbix/secret.psk

Update zabbix_agentd.conf with the PSK key:

TLSConnect=psk
TLSAccept=psk
TLSPSKIdentity=Server 1
TLSPSKFile=/etc/zabbix/secret.psk