Example #1
0
func TestFlavorsGet(t *testing.T) {
	client, err := clients.NewComputeV2Client()
	if err != nil {
		t.Fatalf("Unable to create a compute client: %v", err)
	}

	choices, err := clients.AcceptanceTestChoicesFromEnv()
	if err != nil {
		t.Fatal(err)
	}

	flavor, err := flavors.Get(client, choices.FlavorID).Extract()
	if err != nil {
		t.Fatalf("Unable to get flavor information: %v", err)
	}

	PrintFlavor(t, flavor)
}
Example #2
0
func TestGetFlavor(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()

	th.Mux.HandleFunc("/flavors/12345", func(w http.ResponseWriter, r *http.Request) {
		th.TestMethod(t, r, "GET")
		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)

		w.Header().Add("Content-Type", "application/json")
		fmt.Fprintf(w, `
			{
				"flavor": {
					"id": "1",
					"name": "m1.tiny",
					"disk": 1,
					"ram": 512,
					"vcpus": 1,
					"rxtx_factor": 1,
					"swap": ""
				}
			}
		`)
	})

	actual, err := flavors.Get(fake.ServiceClient(), "12345").Extract()
	if err != nil {
		t.Fatalf("Unable to get flavor: %v", err)
	}

	expected := &flavors.Flavor{
		ID:         "1",
		Name:       "m1.tiny",
		Disk:       1,
		RAM:        512,
		VCPUs:      1,
		RxTxFactor: 1,
		Swap:       0,
	}
	if !reflect.DeepEqual(expected, actual) {
		t.Errorf("Expected %#v, but was %#v", expected, actual)
	}
}
Example #3
0
func (s *StepLoadFlavor) Run(state multistep.StateBag) multistep.StepAction {
	config := state.Get("config").(Config)
	ui := state.Get("ui").(packer.Ui)

	// We need the v2 compute client
	client, err := config.computeV2Client()
	if err != nil {
		err = fmt.Errorf("Error initializing compute client: %s", err)
		state.Put("error", err)
		return multistep.ActionHalt
	}

	ui.Say(fmt.Sprintf("Loading flavor: %s", s.Flavor))
	log.Printf("[INFO] Loading flavor by ID: %s", s.Flavor)
	flavor, err := flavors.Get(client, s.Flavor).Extract()
	if err != nil {
		log.Printf("[ERROR] Failed to find flavor by ID: %s", err)
		geterr := err

		log.Printf("[INFO] Loading flavor by name: %s", s.Flavor)
		id, err := flavors.IDFromName(client, s.Flavor)
		if err != nil {
			log.Printf("[ERROR] Failed to find flavor by name: %s", err)
			err = fmt.Errorf(
				"Unable to find specified flavor by ID or name!\n\n"+
					"Error from ID lookup: %s\n\n"+
					"Error from name lookup: %s",
				geterr,
				err)
			state.Put("error", err)
			return multistep.ActionHalt
		}

		flavor = &flavors.Flavor{ID: id}
	}

	ui.Message(fmt.Sprintf("Verified flavor. ID: %s", flavor.ID))
	state.Put("flavor_id", flavor.ID)
	return multistep.ActionContinue
}
func resourceComputeInstanceV2Read(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	computeClient, err := config.computeV2Client(GetRegion(d))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack compute client: %s", err)
	}

	server, err := servers.Get(computeClient, d.Id()).Extract()
	if err != nil {
		return CheckDeleted(d, err, "server")
	}

	log.Printf("[DEBUG] Retrieved Server %s: %+v", d.Id(), server)

	d.Set("name", server.Name)

	// Get the instance network and address information
	networks, err := getInstanceNetworksAndAddresses(computeClient, d)
	if err != nil {
		return err
	}

	// Determine the best IPv4 and IPv6 addresses to access the instance with
	hostv4, hostv6 := getInstanceAccessAddresses(d, networks)

	if server.AccessIPv4 != "" && hostv4 == "" {
		hostv4 = server.AccessIPv4
	}

	if server.AccessIPv6 != "" && hostv6 == "" {
		hostv6 = server.AccessIPv6
	}

	d.Set("network", networks)
	d.Set("access_ip_v4", hostv4)
	d.Set("access_ip_v6", hostv6)

	// Determine the best IP address to use for SSH connectivity.
	// Prefer IPv4 over IPv6.
	preferredSSHAddress := ""
	if hostv4 != "" {
		preferredSSHAddress = hostv4
	} else if hostv6 != "" {
		preferredSSHAddress = hostv6
	}

	if preferredSSHAddress != "" {
		// Initialize the connection info
		d.SetConnInfo(map[string]string{
			"type": "ssh",
			"host": preferredSSHAddress,
		})
	}

	d.Set("metadata", server.Metadata)

	secGrpNames := []string{}
	for _, sg := range server.SecurityGroups {
		secGrpNames = append(secGrpNames, sg["name"].(string))
	}
	d.Set("security_groups", secGrpNames)

	flavorId, ok := server.Flavor["id"].(string)
	if !ok {
		return fmt.Errorf("Error setting OpenStack server's flavor: %v", server.Flavor)
	}
	d.Set("flavor_id", flavorId)

	flavor, err := flavors.Get(computeClient, flavorId).Extract()
	if err != nil {
		return err
	}
	d.Set("flavor_name", flavor.Name)

	// Set the instance's image information appropriately
	if err := setImageInformation(computeClient, server, d); err != nil {
		return err
	}

	// volume attachments
	if err := getVolumeAttachments(computeClient, d); err != nil {
		return err
	}

	return nil
}