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zones: introduce GenCephConfig()

Signed-off-by: Alejandro Mery <amery@jpi.io>
Alejandro Mery 1 year ago
parent
commit
c083a144ea
  1. 31
      pkg/zones/ceph.go

31
pkg/zones/ceph.go

@ -2,6 +2,7 @@ package zones
import (
"bytes"
"net/netip"
"sort"
"darvaza.org/core"
@ -30,6 +31,36 @@ func (m *Zones) GetCephConfig() (*ceph.Config, error) {
return ceph.NewConfigFromReader(r)
}
// GenCephConfig prepares a ceph.Config using the cluster information
func (m *Zones) GenCephConfig() (*ceph.Config, error) {
fsid, err := m.GetCephFSID()
if err != nil {
return nil, err
}
cfg := &ceph.Config{
Global: ceph.GlobalConfig{
FSID: fsid,
ClusterNetwork: netip.PrefixFrom(
netip.AddrFrom4([4]byte{10, 0, 0, 0}),
8,
),
},
}
m.ForEachZone(func(z *Zone) bool {
for _, p := range z.GetCephMonitors() {
addr, _ := RingOneAddress(z.ID, p.ID)
cfg.Global.Monitors = append(cfg.Global.Monitors, p.Name)
cfg.Global.MonitorsAddr = append(cfg.Global.MonitorsAddr, addr)
}
return false
})
return cfg, nil
}
// GetCephMonitors returns the set of Ceph monitors on
// the zone
func (z *Zone) GetCephMonitors() Machines {

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