本文整理汇总了Golang中github.com/GoogleCloudPlatform/kubernetes/contrib/mesos/pkg/hyperkube.Interface.Flags方法的典型用法代码示例。如果您正苦于以下问题：Golang Interface.Flags方法的具体用法？Golang Interface.Flags怎么用？Golang Interface.Flags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github.com/GoogleCloudPlatform/kubernetes/contrib/mesos/pkg/hyperkube.Interface的用法示例。
在下文中一共展示了Interface.Flags方法的1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: failover
func (s *SchedulerServer) failover(driver bindings.SchedulerDriver, hks hyperkube.Interface) error {
if driver != nil {
stat, err := driver.Stop(true)
if stat != mesos.Status_DRIVER_STOPPED {
return fmt.Errorf("failed to stop driver for failover, received unexpected status code: %v", stat)
} else if err != nil {
return err
}
}
// there's no guarantee that all goroutines are actually programmed intelligently with 'done'
// signals, so we'll need to restart if we want to really stop everything
// run the same command that we were launched with
//TODO(jdef) assumption here is that the sheduler is the only service running in this process, we should probably validate that somehow
args := []string{}
flags := pflag.CommandLine
if hks != nil {
args = append(args, hks.Name())
flags = hks.Flags()
}
flags.Visit(func(flag *pflag.Flag) {
if flag.Name != "api-servers" && flag.Name != "etcd-servers" {
args = append(args, fmt.Sprintf("--%s=%s", flag.Name, flag.Value.String()))
}
})
if !s.Graceful {
args = append(args, "--graceful")
}
if len(s.APIServerList) > 0 {
args = append(args, "--api-servers="+strings.Join(s.APIServerList, ","))
}
if len(s.EtcdServerList) > 0 {
args = append(args, "--etcd-servers="+strings.Join(s.EtcdServerList, ","))
}
args = append(args, flags.Args()...)
log.V(1).Infof("spawning scheduler for graceful failover: %s %+v", s.executable, args)
cmd := exec.Command(s.executable, args...)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
cmd.SysProcAttr = makeDisownedProcAttr()
// TODO(jdef) pass in a pipe FD so that we can block, waiting for the child proc to be ready
//cmd.ExtraFiles = []*os.File{}
exitcode := 0
log.Flush() // TODO(jdef) it would be really nice to ensure that no one else in our process was still logging
if err := cmd.Start(); err != nil {
//log to stdtout here to avoid conflicts with normal stderr logging
fmt.Fprintf(os.Stdout, "failed to spawn failover process: %v\n", err)
os.Exit(1)
}
os.Exit(exitcode)
select {} // will never reach here
}