func (s *Sentinel) updateKeepersState(keepersState cluster.KeepersState, keepersInfo cluster.KeepersInfo, keepersPGState map[string]*cluster.PostgresState) cluster.KeepersState {
// Create newKeepersState as a copy of the current keepersState
newKeepersState := keepersState.Copy()
// Add new keepersInfo to newKeepersState
for id, ki := range keepersInfo {
if _, ok := newKeepersState[id]; !ok {
newKeepersState[id] = &cluster.KeeperState{
ErrorStartTime: time.Time{},
ID: ki.ID,
ClusterViewVersion: ki.ClusterViewVersion,
ListenAddress: ki.ListenAddress,
Port: ki.Port,
PGListenAddress: ki.PGListenAddress,
PGPort: ki.PGPort,
}
}
}
// Update keeperState with keepersInfo
for id, ki := range keepersInfo {
if ki.Changed(newKeepersState[id]) {
newKeepersState[id] = &cluster.KeeperState{
ID: ki.ID,
ClusterViewVersion: ki.ClusterViewVersion,
ListenAddress: ki.ListenAddress,
Port: ki.Port,
PGListenAddress: ki.PGListenAddress,
PGPort: ki.PGPort,
}
}
}
// Mark not found keepersInfo as in error
for id, _ := range newKeepersState {
if _, ok := keepersInfo[id]; !ok {
newKeepersState[id].SetError()
} else {
newKeepersState[id].CleanError()
}
}
// Update PGstate
for id, k := range newKeepersState {
if kpg, ok := keepersPGState[id]; !ok {
newKeepersState[id].SetError()
} else {
newKeepersState[id].CleanError()
k.PGState = kpg
}
}
// Update Healthy state
for _, k := range newKeepersState {
k.Healthy = s.isKeeperHealthy(k)
}
return newKeepersState
}
func (s *Sentinel) updateKeepersState(keepersState cluster.KeepersState, keepersInfo cluster.KeepersInfo, keepersPGState map[string]*cluster.PostgresState) cluster.KeepersState {
// Create newKeepersState as a copy of the current keepersState
newKeepersState := keepersState.Copy()
// Add new keepersInfo to newKeepersState
for id, ki := range keepersInfo {
if _, ok := newKeepersState[id]; !ok {
if err := newKeepersState.NewFromKeeperInfo(ki); err != nil {
// This shouldn't happen
panic(err)
}
}
}
// Update keeperState with keepersInfo
for id, ki := range keepersInfo {
changed, err := newKeepersState[id].ChangedFromKeeperInfo(ki)
if err != nil {
// This shouldn't happen
panic(err)
}
if changed {
newKeepersState[id].UpdateFromKeeperInfo(ki)
}
}
// Mark not found keepersInfo as in error
for id, _ := range newKeepersState {
if _, ok := keepersInfo[id]; !ok {
newKeepersState[id].SetError()
} else {
newKeepersState[id].CleanError()
}
}
// Update PGstate
for id, k := range newKeepersState {
if kpg, ok := keepersPGState[id]; !ok {
newKeepersState[id].SetError()
} else {
newKeepersState[id].CleanError()
k.PGState = kpg
}
}
// Update Healthy state
for _, k := range newKeepersState {
k.Healthy = s.isKeeperHealthy(k)
}
return newKeepersState
}