本文整理匯總了Golang中github.com/wallyworld/core/state.State.Unit方法的典型用法代碼示例。如果您正苦於以下問題：Golang State.Unit方法的具體用法？Golang State.Unit怎麽用？Golang State.Unit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/wallyworld/core/state.State的用法示例。
在下文中一共展示了State.Unit方法的2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: getAllUnitNames
// getAllUnitNames returns a sequence of valid Unit objects from state. If any
// of the service names or unit names are not found, an error is returned.
func getAllUnitNames(st *state.State, units, services []string) (result []*state.Unit, err error) {
unitsSet := set.NewStrings(units...)
for _, name := range services {
service, err := st.Service(name)
if err != nil {
return nil, err
}
units, err := service.AllUnits()
if err != nil {
return nil, err
}
for _, unit := range units {
unitsSet.Add(unit.Name())
}
}
for _, unitName := range unitsSet.Values() {
unit, err := st.Unit(unitName)
if err != nil {
return nil, err
}
// We only operate on principal units, and only thise that have an
// assigned machines.
if unit.IsPrincipal() {
if _, err := unit.AssignedMachineId(); err != nil {
return nil, err
}
} else {
return nil, fmt.Errorf("%s is not a principal unit", unit)
}
result = append(result, unit)
}
return result, nil
}示例2: isRemoved
func isRemoved(st *state.State, name string) func(*gc.C) bool {
return func(c *gc.C) bool {
_, err := st.Unit(name)
if errors.IsNotFound(err) {
return true
}
c.Assert(err, gc.IsNil)
return false
}
}