本文整理匯總了Golang中github.com/flynn/flynn/pkg/cluster.Hosts函數的典型用法代碼示例。如果您正苦於以下問題：Golang Hosts函數的具體用法？Golang Hosts怎麽用？Golang Hosts使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了Hosts函數的4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: TestGetNonExistentJob
func (s *HostSuite) TestGetNonExistentJob(t *c.C) {
cluster := s.clusterClient(t)
hosts, err := cluster.Hosts()
t.Assert(err, c.IsNil)
// Getting a non-existent job should error
_, err = hosts[0].GetJob("i-dont-exist")
t.Assert(hh.IsObjectNotFoundError(err), c.Equals, true)
}示例2: TestAttachNonExistentJob
func (s *HostSuite) TestAttachNonExistentJob(t *c.C) {
cluster := s.clusterClient(t)
hosts, err := cluster.Hosts()
t.Assert(err, c.IsNil)
// Attaching to a non-existent job should error
_, err = hosts[0].Attach(&host.AttachReq{JobID: "none", Flags: host.AttachFlagLogs}, false)
t.Assert(err, c.NotNil)
}示例3: TestSignalJob
func (s *HostSuite) TestSignalJob(t *c.C) {
cluster := s.clusterClient(t)
// pick a host to run the job on
hosts, err := cluster.Hosts()
t.Assert(err, c.IsNil)
client := schedutil.PickHost(hosts)
// start a signal-service job
cmd := exec.JobUsingCluster(cluster, exec.DockerImage(imageURIs["test-apps"]), &host.Job{
Config: host.ContainerConfig{
Args: []string{"/bin/signal"},
DisableLog: true,
},
})
cmd.HostID = client.ID()
var out bytes.Buffer
cmd.Stdout = &out
t.Assert(cmd.Start(), c.IsNil)
_, err = s.discoverdClient(t).Instances("signal-service", 10*time.Second)
t.Assert(err, c.IsNil)
// send the job a signal
t.Assert(client.SignalJob(cmd.Job.ID, int(syscall.SIGTERM)), c.IsNil)
// wait for the job to exit
done := make(chan error)
go func() {
done <- cmd.Wait()
}()
select {
case err := <-done:
t.Assert(err, c.IsNil)
case <-time.After(12 * time.Second):
t.Fatal("timed out waiting for job to stop")
}
// check the output
t.Assert(out.String(), c.Equals, "got signal: terminated")
}示例4: anyHostClient
func (h *Helper) anyHostClient(t *c.C) *cluster.Host {
cluster := h.clusterClient(t)
hosts, err := cluster.Hosts()
t.Assert(err, c.IsNil)
return hosts[0]
}