本文整理匯總了Golang中github.com/wallyworld/core/environs.Environ.StopInstances方法的典型用法代碼示例。如果您正苦於以下問題：Golang Environ.StopInstances方法的具體用法？Golang Environ.StopInstances怎麽用？Golang Environ.StopInstances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/environs.Environ的用法示例。
在下文中一共展示了Environ.StopInstances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: handleBootstrapError
// handleBootstrapError cleans up after a failed bootstrap.
func handleBootstrapError(err error, ctx environs.BootstrapContext, inst instance.Instance, env environs.Environ) {
if err == nil {
return
}
logger.Errorf("bootstrap failed: %v", err)
ch := make(chan os.Signal, 1)
ctx.InterruptNotify(ch)
defer ctx.StopInterruptNotify(ch)
defer close(ch)
go func() {
for _ = range ch {
fmt.Fprintln(ctx.GetStderr(), "Cleaning up failed bootstrap")
}
}()
if inst != nil {
fmt.Fprintln(ctx.GetStderr(), "Stopping instance...")
if stoperr := env.StopInstances([]instance.Instance{inst}); stoperr != nil {
logger.Errorf("cannot stop failed bootstrap instance %q: %v", inst.Id(), stoperr)
} else {
// set to nil so we know we can safely delete the state file
inst = nil
}
}
// We only delete the bootstrap state file if either we didn't
// start an instance, or we managed to cleanly stop it.
if inst == nil {
if rmerr := bootstrap.DeleteStateFile(env.Storage()); rmerr != nil {
logger.Errorf("cannot delete bootstrap state file: %v", rmerr)
}
}
}示例2: Destroy
// Destroy is a common implementation of the Destroy method defined on
// environs.Environ; we strongly recommend that this implementation be
// used when writing a new provider.
func Destroy(env environs.Environ) error {
logger.Infof("destroying environment %q", env.Name())
instances, err := env.AllInstances()
switch err {
case nil:
if err := env.StopInstances(instances); err != nil {
return err
}
fallthrough
case environs.ErrNoInstances:
return env.Storage().RemoveAll()
}
return err
}