cluster: migrate to using pkg/rings for Addresses [WIP]

Signed-off-by: Alejandro Mery <amery@jpi.io>

pkg/cluster/ceph_scan.go

@@ -5,6 +5,7 @@ import (
 
 	"darvaza.org/slog"
 	"git.jpi.io/amery/jpictl/pkg/ceph"
+	"git.jpi.io/amery/jpictl/pkg/rings"
 )
 
 type cephScanTODO struct {
@@ -14,7 +15,7 @@ type cephScanTODO struct {
 
 func (todo *cephScanTODO) checkMachine(p *Machine) bool {
 	// on ceph all addresses are ring1
-	ring1, _ := RingOneAddress(p.Zone(), p.ID)
+	ring1, _ := rings.RingOneAddress(p.Region(), p.Zone(), p.ID)
 	addr := ring1.String()
 
 	if _, found := todo.names[p.Name]; found {