keepalived on a Mac

VRRP virtual IP failover + LVS load balancing · Proxies & Load Balancers

keepalived provides high availability via VRRP; a floating virtual IP that fails over between nodes; plus IPVS/LVS Layer-4 load balancing with health checks. The classic way to make HAProxy/Nginx/Patroni front-ends and gateways redundant. Linux (apt/dnf install keepalived); config in keepalived.conf (no web UI).

Run keepalived with FrontierStack

Install or connect keepalived; then check its status, ports and certificate from FrontierStack. The same screen links to firewall checks, Malware Audit and backups where they apply.

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