本文整理匯總了Golang中github.com/coreos/fleet/registry.Registry.MachineState方法的典型用法代碼示例。如果您正苦於以下問題：Golang Registry.MachineState方法的具體用法？Golang Registry.MachineState怎麽用？Golang Registry.MachineState使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/coreos/fleet/registry.Registry的用法示例。
在下文中一共展示了Registry.MachineState方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: desiredAgentState
// desiredAgentState builds an *AgentState object that represents what the
// provided Agent should currently be doing.
func desiredAgentState(a *Agent, reg registry.Registry) (*AgentState, error) {
units, err := reg.Units()
if err != nil {
log.Errorf("Failed fetching Units from Registry: %v", err)
return nil, err
}
sUnits, err := reg.Schedule()
if err != nil {
log.Errorf("Failed fetching schedule from Registry: %v", err)
return nil, err
}
// fetch full machine state from registry instead of
// using the local version to allow for dynamic metadata
ms, err := reg.MachineState(a.Machine.State().ID)
if err != nil {
log.Errorf("Failed fetching machine state from Registry: %v", err)
return nil, err
}
as := AgentState{
MState: &ms,
Units: make(map[string]*job.Unit),
}
sUnitMap := make(map[string]*job.ScheduledUnit)
for _, sUnit := range sUnits {
sUnit := sUnit
sUnitMap[sUnit.Name] = &sUnit
}
for _, u := range units {
u := u
md := u.RequiredTargetMetadata()
if u.IsGlobal() {
if !machine.HasMetadata(&ms, md) {
log.Debugf("Agent unable to run global unit %s: missing required metadata", u.Name)
continue
}
}
if !u.IsGlobal() {
sUnit, ok := sUnitMap[u.Name]
if !ok || sUnit.TargetMachineID == "" || sUnit.TargetMachineID != ms.ID {
continue
}
}
if cExists, _ := as.HasConflict(u.Name, u.Conflicts()); cExists {
continue
}
as.Units[u.Name] = &u
}
return &as, nil
}