本文整理汇总了Golang中launchpad/net/juju-core/state.Machine.Refresh方法的典型用法代码示例。如果您正苦于以下问题：Golang Machine.Refresh方法的具体用法？Golang Machine.Refresh怎么用？Golang Machine.Refresh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.Machine的用法示例。
在下文中一共展示了Machine.Refresh方法的7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: expectStarted
func (s *lxcProvisionerSuite) expectStarted(c *gc.C, machine *state.Machine) string {
event := <-s.events
c.Assert(event.Action, gc.Equals, mock.Started)
err := machine.Refresh()
c.Assert(err, gc.IsNil)
s.waitInstanceId(c, machine, instance.Id(event.InstanceId))
return event.InstanceId
}示例2: waitRemoved
// waitRemoved waits for the supplied machine to be removed from state.
func (s *ProvisionerSuite) waitRemoved(c *C, m *state.Machine) {
s.waitMachine(c, m, func() bool {
err := m.Refresh()
if state.IsNotFound(err) {
return true
}
c.Assert(err, IsNil)
c.Logf("machine %v is still %s", m, m.Life())
return false
})
}示例3: waitInstanceId
// waitInstanceId waits until the supplied machine has an instance id, then
// asserts it is as expected.
func (s *ProvisionerSuite) waitInstanceId(c *C, m *state.Machine, expect state.InstanceId) {
s.waitMachine(c, m, func() bool {
err := m.Refresh()
c.Assert(err, IsNil)
if actual, ok := m.InstanceId(); ok {
c.Assert(actual, Equals, expect)
return true
}
c.Logf("machine %v is still unprovisioned", m)
return false
})
}示例4: assertStartInstance
func (t *LiveTests) assertStartInstance(c *C, m *state.Machine) {
// Wait for machine to get an instance id.
for a := waitAgent.Start(); a.Next(); {
err := m.Refresh()
c.Assert(err, IsNil)
instId, err := m.InstanceId()
if err != nil {
c.Assert(state.IsNotProvisionedError(err), IsTrue)
continue
}
_, err = t.Env.Instances([]instance.Id{instId})
c.Assert(err, IsNil)
return
}
c.Fatalf("provisioner failed to start machine after %v", waitAgent.Total)
}示例5: assertInstanceId
// assertInstanceId asserts that the machine has an instance id
// that matches that of the given instance. If the instance is nil,
// It asserts that the instance id is unset.
func assertInstanceId(c *C, m *state.Machine, inst instance.Instance) {
var wantId, gotId instance.Id
var err error
if inst != nil {
wantId = inst.Id()
}
for a := waitAgent.Start(); a.Next(); {
err := m.Refresh()
c.Assert(err, IsNil)
gotId, err = m.InstanceId()
if err != nil {
c.Assert(state.IsNotProvisionedError(err), IsTrue)
if inst == nil {
return
}
continue
}
break
}
c.Assert(err, IsNil)
c.Assert(gotId, Equals, wantId)
}示例6: assertInstanceId
// assertInstanceId asserts that the machine has an instance id
// that matches that of the given instance. If the instance is nil,
// It asserts that the instance id is unset.
func assertInstanceId(c *C, m *state.Machine, inst environs.Instance) {
var wantId, gotId state.InstanceId
var err error
if inst != nil {
wantId = inst.Id()
}
for a := waitAgent.Start(); a.Next(); {
err := m.Refresh()
c.Assert(err, IsNil)
gotId, err = m.InstanceId()
if state.IsNotFound(err) {
if inst == nil {
return
}
continue
}
c.Assert(err, IsNil)
break
}
c.Assert(err, IsNil)
c.Assert(gotId, Equals, wantId)
}示例7: checkInstanceId
// checkInstanceIdSet checks that the machine has an instance id
// that matches that of the given instance. If the instance is nil,
// It checks that the instance id is unset.
func (s *ProvisionerSuite) checkInstanceId(c *C, m *state.Machine, inst environs.Instance) {
// TODO(dfc) add machine.Watch() to avoid having to poll.
s.State.StartSync()
var instId state.InstanceId
if inst != nil {
instId = inst.Id()
}
for a := veryShortAttempt.Start(); a.Next(); {
err := m.Refresh()
c.Assert(err, IsNil)
_, err = m.InstanceId()
if state.IsNotFound(err) {
if inst == nil {
return
}
continue
}
c.Assert(err, IsNil)
break
}
id, err := m.InstanceId()
c.Assert(err, IsNil)
c.Assert(id, Equals, instId)
}