func waitForSubnetDelete(networkingClient *gophercloud.ServiceClient, subnetId string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		log.Printf("[DEBUG] Attempting to delete OpenStack Subnet %s.\n", subnetId)

		s, err := subnets.Get(networkingClient, subnetId).Extract()
		if err != nil {
			if _, ok := err.(gophercloud.ErrDefault404); ok {
				log.Printf("[DEBUG] Successfully deleted OpenStack Subnet %s", subnetId)
				return s, "DELETED", nil
			}
			return s, "ACTIVE", err
		}

		err = subnets.Delete(networkingClient, subnetId).ExtractErr()
		if err != nil {
			if _, ok := err.(gophercloud.ErrDefault404); ok {
				log.Printf("[DEBUG] Successfully deleted OpenStack Subnet %s", subnetId)
				return s, "DELETED", nil
			}
			if errCode, ok := err.(gophercloud.ErrUnexpectedResponseCode); ok {
				if errCode.Actual == 409 {
					return s, "ACTIVE", nil
				}
			}
			return s, "ACTIVE", err
		}

		log.Printf("[DEBUG] OpenStack Subnet %s still active.\n", subnetId)
		return s, "ACTIVE", nil
	}
}
Ejemplo n.º 2
0
// DeleteSubnet will delete a subnet with a specified ID. A fatal error will
// occur if the delete was not successful. This works best when used as a
// deferred function.
func DeleteSubnet(t *testing.T, client *gophercloud.ServiceClient, subnetID string) {
	t.Logf("Attempting to delete subnet: %s", subnetID)

	err := subnets.Delete(client, subnetID).ExtractErr()
	if err != nil {
		t.Fatalf("Unable to delete subnet %s: %v", subnetID, err)
	}

	t.Logf("Deleted subnet: %s", subnetID)
}
Ejemplo n.º 3
0
func TestDelete(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()

	th.Mux.HandleFunc("/v2.0/subnets/08eae331-0402-425a-923c-34f7cfe39c1b", func(w http.ResponseWriter, r *http.Request) {
		th.TestMethod(t, r, "DELETE")
		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
		w.WriteHeader(http.StatusNoContent)
	})

	res := subnets.Delete(fake.ServiceClient(), "08eae331-0402-425a-923c-34f7cfe39c1b")
	th.AssertNoErr(t, res.Err)
}
Ejemplo n.º 4
0
func TestNeutron(t *testing.T) {
	authUrl := os.Getenv("OS_AUTH_URL")
	username := os.Getenv("OS_USERNAME")
	password := os.Getenv("OS_PASSWORD")
	tenantName := os.Getenv("OS_TENANT_NAME")
	regionName := os.Getenv("OS_REGION_NAME")

	opts := gophercloud.AuthOptions{
		IdentityEndpoint: authUrl,
		Username:         username,
		Password:         password,
		TenantName:       tenantName,
	}

	provider, err := openstack.AuthenticatedClient(opts)
	if err != nil {
		t.Fatal(err.Error())
	}

	client, err := openstack.NewNetworkV2(provider, gophercloud.EndpointOpts{
		Name:         "neutron",
		Region:       regionName,
		Availability: gophercloud.AvailabilityPublic,
	})
	if err != nil {
		t.Fatalf("Failed to create neutron client: %s", err.Error())
	}

	netResult := networks.Create(client, networks.CreateOpts{Name: "skydive-test-network"})
	if netResult.Err != nil {
		t.Fatalf("Failed to create neutron network: %s", netResult.Err.Error())
	}

	network, err := netResult.Extract()
	if err != nil {
		t.Fatalf("Failed to create neutron network: %s", err.Error())
	}

	subResult := subnets.Create(client, subnets.CreateOpts{Name: "skydive-test-subnet", NetworkID: network.ID, CIDR: "192.168.1.0/24", IPVersion: 4})
	if subResult.Err != nil {
		t.Fatalf("Failed to create neutron subnet: %s", subResult.Err.Error())
	}

	subnet, err := subResult.Extract()
	if err != nil {
		t.Fatalf("Failed to create neutron subnet: %s", err.Error())
	}

	portResult := ports.Create(client, ports.CreateOpts{NetworkID: network.ID, DeviceID: "skydive-123", DeviceOwner: "skydive-test"})
	if portResult.Err != nil {
		t.Fatalf("Failed to create neutron port: %s", subResult.Err.Error())
	}

	port, err := portResult.Extract()
	if err != nil {
		t.Fatalf("Failed to create neutron port: %s", err.Error())
	}

	defer ports.Delete(client, port.ID)
	defer subnets.Delete(client, subnet.ID)
	defer networks.Delete(client, network.ID)

	authOptions := &shttp.AuthenticationOpts{
		Username: username,
		Password: password,
	}

	subID := port.ID[0:11]
	dev := fmt.Sprintf("tap%s", subID)

	ovsctl := `ovs-vsctl add-port br-int %s -- set Interface %s external-ids:iface-id=%s`
	ovsctl += ` external-ids:iface-status=active external-ids:attached-mac=%s external-ids:vm-uuid=skydive-vm type=internal`

	setupCmds := []helper.Cmd{
		{fmt.Sprintf(ovsctl, dev, dev, port.ID, port.MACAddress), true},
		{"sleep 1", true},
		{fmt.Sprintf("ip link set %s up", dev), true},
	}

	tearDownCmds := []helper.Cmd{
		{fmt.Sprintf("ovs-vsctl del-port %s", dev), true},
	}
	helper.ExecCmds(t, setupCmds...)
	defer helper.ExecCmds(t, tearDownCmds...)

	gh := helper.NewGremlinQueryHelper(authOptions)

	// let neutron update the port
	time.Sleep(5 * time.Second)

	nodes := gh.GetNodesFromGremlinReply(t, `g.V().Has("Manager", "neutron", "ExtID/vm-uuid", "skydive-vm", "Name", "`+dev+`", "Neutron/PortID", "`+port.ID+`")`)
	if len(nodes) != 1 {
		t.Errorf("Should find the neutron port in the topology: %v", gh.GetNodesFromGremlinReply(t, `g.V()`))
	}
}
Ejemplo n.º 5
0
// Delete network by networkName
func (os *OpenStack) DeleteNetwork(networkName string) error {
	osNetwork, err := os.getOpenStackNetworkByName(networkName)
	if err != nil {
		glog.Errorf("Get openstack network failed: %v", err)
		return err
	}

	if osNetwork != nil {
		// Delete ports
		opts := ports.ListOpts{NetworkID: osNetwork.ID}
		pager := ports.List(os.network, opts)
		err := pager.EachPage(func(page pagination.Page) (bool, error) {
			portList, err := ports.ExtractPorts(page)
			if err != nil {
				glog.Errorf("Get openstack ports error: %v", err)
				return false, err
			}

			for _, port := range portList {
				if port.DeviceOwner == "network:router_interface" {
					continue
				}

				err = ports.Delete(os.network, port.ID).ExtractErr()
				if err != nil {
					glog.Warningf("Delete port %v failed: %v", port.ID, err)
				}
			}

			return true, nil
		})
		if err != nil {
			glog.Errorf("Delete ports error: %v", err)
		}

		router, err := os.getRouterByName(networkName)
		if err != nil {
			glog.Errorf("Get openstack router %s error: %v", networkName, err)
			return err
		}

		// delete all subnets
		for _, subnet := range osNetwork.Subnets {
			if router != nil {
				opts := routers.RemoveInterfaceOpts{SubnetID: subnet}
				_, err := routers.RemoveInterface(os.network, router.ID, opts).Extract()
				if err != nil {
					glog.Errorf("Get openstack router %s error: %v", networkName, err)
					return err
				}
			}

			err = subnets.Delete(os.network, subnet).ExtractErr()
			if err != nil {
				glog.Errorf("Delete openstack subnet %s error: %v", subnet, err)
				return err
			}
		}

		// delete router
		if router != nil {
			err = routers.Delete(os.network, router.ID).ExtractErr()
			if err != nil {
				glog.Errorf("Delete openstack router %s error: %v", router.ID, err)
				return err
			}
		}

		// delete network
		err = networks.Delete(os.network, osNetwork.ID).ExtractErr()
		if err != nil {
			glog.Errorf("Delete openstack network %s error: %v", osNetwork.ID, err)
			return err
		}
	}

	return nil
}