Nagios Core on a Mac
The classic check-based monitor (self-hosted) · Monitoring
Nagios Core is the veteran check-and-alert monitor; host/service checks via the plugins collection, with escalations and a CGI web UI. Install via Homebrew (nagios + nagios-plugins) or packages on a Linux box; the web UI runs under Apache CGI. Many of its plugins also work standalone for ad-hoc checks.
Run Nagios Core with FrontierStack
Install or connect Nagios Core; then check its status, ports and certificate from FrontierStack. The same screen links to firewall checks, Malware Audit and backups where they apply.
Run it from your Mac.
FrontierStack installs, monitors and secures services on this Mac and on linked servers.
Download FrontierStackApple notarized · Safe & secure · macOS 13 Ventura+