Exemplo n.º 1
0
// Communicate with all EC2 endpoints to see if they are alive.
func (s *ClientTests) TestRegions(c *C) {
	name := sessionName("goamz-region-test")
	perms := []ec2.IPPerm{{
		Protocol:  "tcp",
		FromPort:  80,
		ToPort:    80,
		SourceIPs: []string{"127.0.0.1/32"},
	}}
	errs := make(chan error, len(allRegions))
	for _, region := range allRegions {
		go func(r aws.Region) {
			e := ec2.New(s.ec2.Auth, r)
			_, err := e.AuthorizeSecurityGroup(ec2.SecurityGroup{Name: name}, perms)
			errs <- err
		}(region)
	}
	for _ = range allRegions {
		err := <-errs
		if err != nil {
			ec2_err, ok := err.(*ec2.Error)
			if ok {
				c.Check(ec2_err.Code, Matches, "InvalidGroup.NotFound")
			} else {
				c.Errorf("Non-EC2 error: %s", err)
			}
		} else {
			c.Errorf("Test should have errored but it seems to have succeeded")
		}
	}
}
Exemplo n.º 2
0
func (s *AmazonClientSuite) SetUpSuite(c *C) {
	if !testutil.Amazon {
		c.Skip("AmazonClientSuite tests not enabled")
	}
	s.srv.SetUp(c)
	s.ec2 = ec2.New(s.srv.auth, aws.USEast)
}
Exemplo n.º 3
0
func TestMonitorInvalidDesc(t *testing.T) {
	auth, err := aws.EnvAuth()
	if err != nil {
		panic(err)
	}
	s := ec2.New(auth, aws.EUWest)

	d, err := NewEC2InstanceDesc(s, "adfg", "asdf", "asd")
	if err != nil {
		t.Fatal(err)
	}

	m, err := d.StartChangeMonitor(time.Second * 1)
	if err != nil {
		t.Fatal(err)
	}

	quit := make(chan bool)
	go func() {
		for trace := range m.TraceChan {
			if trace.err == nil {
				t.Error("Monitor didn't fail on invalid arguments")
			}
			// only run once
			fmt.Println(trace.err.Error())
			quit <- true
		}
	}()
	// wait for the error to return after a tick
	<-quit
	// exit the monitor
	m.Quit()
}
Exemplo n.º 4
0
func TestRealtimeTrace(t *testing.T) {

	auth, err := aws.EnvAuth()
	if err != nil {
		panic(err)
	}
	s := ec2.New(auth, aws.EUWest)

	m, err := NewEC2Monitor(s, "m1.medium",
		"Linux/UNIX",
		"eu-west-1b", nil)

	to := time.Now()
	from := to.AddDate(0, -3, 0)

	trace, err := m.Trace(from, to)
	if err != nil {
		t.Fatal(err)
	}

	if len(trace) == 0 {
		t.Fatal("trace did not produce any history")
	}

	if len(trace) < 5 {
		for i := 0; i < len(trace); i++ {
			pp := trace[i]
			fmt.Printf("\t%.4f - %v\n", pp.Price(), pp.Time())
		}
	} else {
		fmt.Println("last 5 traces:")
		for i := 0; i < 5; i++ {
			pp := trace[i]
			fmt.Printf("\t%.4f - %v\n", pp.Price(), pp.Time())
		}
	}

	pChan, errChan := m.Start(time.Second * 5)

	ticker := time.NewTicker(time.Minute * 5)

	fmt.Println("Starting EC2 Spot Price Monitor.\n\tTimeout: 5 minutes")

	for {
		select {
		case p := <-pChan:
			fmt.Printf("PriceChange: %v On: %v\n", p.Price(), p.Time())
		case err := <-errChan:
			fmt.Println("error: ", err.Error())
			return
		case <-ticker.C:
			fmt.Println("test shut down after 5 minutes")
			return
		}
	}
	fmt.Println("Stopping ticker, and exiting test..")
	ticker.Stop()
	fmt.Println("Done")
}
Exemplo n.º 5
0
// Make sure that no empty arguments are accepted.
// TODO: make sure that the parameters
// do not contains wild-cards '*'
func TestEmptyDesc(t *testing.T) {
	auth, err := aws.EnvAuth()
	if err != nil {
		panic(err)
	}
	s := ec2.New(auth, aws.EUWest)

	_, err = NewEC2InstanceDesc(s, "", "", "")
	if err == nil {
		t.Fatal("Blank arguments accepted")
	}
}
Exemplo n.º 6
0
func (s *S) TestSignatureWithEndpointPath(c *C) {
	ec2.FakeTime(true)
	defer ec2.FakeTime(false)

	testServer.Response(200, nil, RebootInstancesExample)

	// https://bugs.launchpad.net/goamz/+bug/1022749
	ec2 := ec2.New(s.ec2.Auth, aws.Region{EC2Endpoint: testServer.URL + "/services/Cloud"})

	_, err := ec2.RebootInstances("i-10a64379")
	c.Assert(err, IsNil)

	req := testServer.WaitRequest()
	c.Assert(req.Form["Signature"], DeepEquals, []string{"gdG/vEm+c6ehhhfkrJy3+wuVzw/rzKR42TYelMwti7M="})
}
Exemplo n.º 7
0
// Make sure that we fail gracefully
// on invalid arguments
func TestInvalidDesc(t *testing.T) {
	auth, err := aws.EnvAuth()
	if err != nil {
		panic(err)
	}
	s := ec2.New(auth, aws.EUWest)

	d, err := NewEC2InstanceDesc(s, "adfg", "asdf", "asd")
	if err != nil {
		t.Fatal(err)
	}

	_, err = d.GetHorizon(time.Now().AddDate(0, 0, -7))
	if err == nil {
		t.Fatal("invalid parameters acepted")
	}
}
Exemplo n.º 8
0
func init() {
	runtime.GOMAXPROCS(4)

	auth, err := aws.EnvAuth()
	if err != nil {
		panic(err)
	}

	s := ec2.New(auth, aws.EUWest)

	desc, err = NewEC2InstanceDesc(s,
		"m1.medium",
		"Linux/UNIX",
		"eu-west-1b")
	if err != nil {
		panic(err)
	}
}
Exemplo n.º 9
0
func (s *S) SetUpSuite(c *C) {
	testServer.Start()
	auth := aws.Auth{"abc", "123"}
	s.ec2 = ec2.New(auth, aws.Region{EC2Endpoint: testServer.URL})
}