本文整理汇总了Golang中launchpad/net/juju-core/state.State.AllMachines方法的典型用法代码示例。如果您正苦于以下问题：Golang State.AllMachines方法的具体用法？Golang State.AllMachines怎么用？Golang State.AllMachines使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类launchpad/net/juju-core/state.State的用法示例。
在下文中一共展示了State.AllMachines方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: fetchMachines
// fetchMachines returns a map from top level machine id to machines, where machines[0] is the host
// machine and machines[1..n] are any containers (including nested ones).
//
// If machineIds is non-nil, only machines whose IDs are in the set are returned.
func fetchMachines(st *state.State, machineIds *set.Strings) (map[string][]*state.Machine, error) {
v := make(map[string][]*state.Machine)
machines, err := st.AllMachines()
if err != nil {
return nil, err
}
// AllMachines gives us machines sorted by id.
for _, m := range machines {
if machineIds != nil && !machineIds.Contains(m.Id()) {
continue
}
parentId, ok := m.ParentId()
if !ok {
// Only top level host machines go directly into the machine map.
v[m.Id()] = []*state.Machine{m}
} else {
topParentId := state.TopParentId(m.Id())
machines, ok := v[topParentId]
if !ok {
panic(fmt.Errorf("unexpected machine id %q", parentId))
}
machines = append(machines, m)
v[topParentId] = machines
}
}
return v, nil
}示例2: fetchAllMachines
// fetchAllMachines returns a map[string]*state.Machine representing
// a mapping of machine ids to machines.
func fetchAllMachines(st *state.State) (map[string]*state.Machine, error) {
v := make(map[string]*state.Machine)
machines, err := st.AllMachines()
if err != nil {
return nil, err
}
for _, m := range machines {
v[m.Id()] = m
}
return v, nil
}示例3: assertMachineCount
func assertMachineCount(c *C, st *state.State, expect int) {
ms, err := st.AllMachines()
c.Assert(err, IsNil)
c.Assert(ms, HasLen, expect, Commentf("%v", ms))
}