Resource Pools

Servers in HostingOS are organized into resource pools. Each pool has its own replication and failover mechanics.

Pool types

Type	Servers	Use case
Standalone	1	Classic single-server setup
Failover	2	Automatic failover with fencing
Load cluster	3+	All servers active, Galera replication

Growing your pool

Start with one server and add more as you need them. The pool wizard handles the transition between modes.