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package cluster
import (
"os"
"darvaza.org/slog"
"git.jpi.io/amery/jpictl/pkg/ceph"
)
type cephScanTODO struct {
names map[string]bool
addrs map[string]bool
}
func (todo *cephScanTODO) checkMachine(p *Machine) bool {
// on ceph all addresses are ring1
addr := p.RingOneAddress().String()
if _, found := todo.names[p.Name]; found {
// found on the TODO by name
todo.names[p.Name] = true
todo.addrs[addr] = true
return true
}
if _, found := todo.addrs[addr]; found {
// found on the TODO by address
todo.names[p.Name] = true
todo.addrs[addr] = true
return true
}
return false
}
func (todo *cephScanTODO) LogMissing(log slog.Logger) {
for name, found := range todo.names {
if !found {
log.Warn().
WithField("subsystem", "ceph").
WithField("monitor", name).
Print("unknown monitor")
}
}
for addr, found := range todo.addrs {
if !found {
log.Warn().
WithField("subsystem", "ceph").
WithField("monitor", addr).
Print("unknown monitor")
}
}
}
func newCephScanTODO(cfg *ceph.Config) *cephScanTODO {
todo := &cephScanTODO{
names: make(map[string]bool),
addrs: make(map[string]bool),
}
for _, name := range cfg.Global.Monitors {
todo.names[name] = false
}
for _, addr := range cfg.Global.MonitorsAddr {
todo.addrs[addr.String()] = false
}
return todo
}
func (m *Cluster) scanCephMonitors(opts *ScanOptions) error {
cfg, err := m.GetCephConfig()
if err != nil && !os.IsNotExist(err) {
return err
}
if cfg != nil {
// store FSID
m.CephFSID = cfg.Global.FSID
// flag monitors based on config
todo := newCephScanTODO(cfg)
m.ForEachMachine(func(p *Machine) bool {
p.CephMonitor = todo.checkMachine(p)
return false
})
todo.LogMissing(m.log)
}
return m.initCephMonitors(opts)
}
func (m *Cluster) initCephMonitors(_ *ScanOptions) error {
// make sure every zone has one
m.ForEachZone(func(z *Zone) bool {
_ = z.GetCephMonitors()
return false
})
return nil
}