func TestNetworkCRUDOperations(t *testing.T) {
Setup(t)
defer Teardown()
// Create a network
n, err := networks.Create(Client, networks.CreateOpts{Name: "sample_network", AdminStateUp: networks.Up}).Extract()
th.AssertNoErr(t, err)
defer networks.Delete(Client, n.ID)
th.AssertEquals(t, n.Name, "sample_network")
th.AssertEquals(t, n.AdminStateUp, true)
networkID := n.ID
// List networks
pager := networks.List(Client, networks.ListOpts{Limit: 2})
err = pager.EachPage(func(page pagination.Page) (bool, error) {
t.Logf("--- Page ---")
networkList, err := networks.ExtractNetworks(page)
th.AssertNoErr(t, err)
for _, n := range networkList {
t.Logf("Network: ID [%s] Name [%s] Status [%s] Is shared? [%s]",
n.ID, n.Name, n.Status, strconv.FormatBool(n.Shared))
}
return true, nil
})
th.CheckNoErr(t, err)
// Get a network
if networkID == "" {
t.Fatalf("In order to retrieve a network, the NetworkID must be set")
}
n, err = networks.Get(Client, networkID).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, n.Status, "ACTIVE")
th.AssertDeepEquals(t, n.Subnets, []string{})
th.AssertEquals(t, n.Name, "sample_network")
th.AssertEquals(t, n.AdminStateUp, true)
th.AssertEquals(t, n.Shared, false)
th.AssertEquals(t, n.ID, networkID)
// Update network
n, err = networks.Update(Client, networkID, networks.UpdateOpts{Name: "new_network_name"}).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, n.Name, "new_network_name")
// Delete network
res := networks.Delete(Client, networkID)
th.AssertNoErr(t, res.Err)
}
func waitForNetworkDelete(networkingClient *gophercloud.ServiceClient, networkId string) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
log.Printf("[DEBUG] Attempting to delete OpenStack Network %s.\n", networkId)
n, err := networks.Get(networkingClient, networkId).Extract()
if err != nil {
errCode, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok {
return n, "ACTIVE", err
}
if errCode.Actual == 404 {
log.Printf("[DEBUG] Successfully deleted OpenStack Network %s", networkId)
return n, "DELETED", nil
}
}
err = networks.Delete(networkingClient, networkId).ExtractErr()
if err != nil {
errCode, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok {
return n, "ACTIVE", err
}
if errCode.Actual == 404 {
log.Printf("[DEBUG] Successfully deleted OpenStack Network %s", networkId)
return n, "DELETED", nil
}
}
log.Printf("[DEBUG] OpenStack Network %s still active.\n", networkId)
return n, "ACTIVE", nil
}
}
func TestPortCRUD(t *testing.T) {
Setup(t)
defer Teardown()
// Setup network
t.Log("Setting up network")
networkID, err := createNetwork()
th.AssertNoErr(t, err)
defer networks.Delete(Client, networkID)
// Setup subnet
t.Logf("Setting up subnet on network %s", networkID)
subnetID, err := createSubnet(networkID)
th.AssertNoErr(t, err)
defer subnets.Delete(Client, subnetID)
// Create port
t.Logf("Create port based on subnet %s", subnetID)
portID := createPort(t, networkID, subnetID)
// List ports
t.Logf("Listing all ports")
listPorts(t)
// Get port
if portID == "" {
t.Fatalf("In order to retrieve a port, the portID must be set")
}
p, err := ports.Get(Client, portID).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, p.ID, portID)
// Update port
updateOpts := ports.UpdateOpts{
Name: "new_port_name",
AllowedAddressPairs: []ports.AddressPair{
ports.AddressPair{IPAddress: "192.168.199.201"},
},
}
p, err = ports.Update(Client, portID, updateOpts).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, p.Name, "new_port_name")
updatedPort, err := ports.Get(Client, portID).Extract()
th.AssertEquals(t, updatedPort.AllowedAddressPairs[0].IPAddress, "192.168.199.201")
// Delete port
res := ports.Delete(Client, portID)
th.AssertNoErr(t, res.Err)
}
func resourceNetworkingNetworkV2Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
err = networks.Delete(networkingClient, d.Id()).ExtractErr()
if err != nil {
return fmt.Errorf("Error deleting OpenStack Neutron Network: %s", err)
}
d.SetId("")
return nil
}
func TestPortBinding(t *testing.T) {
base.Setup(t)
defer base.Teardown()
// Setup network
t.Log("Setting up network")
networkID, err := createNetwork()
th.AssertNoErr(t, err)
defer networks.Delete(base.Client, networkID)
// Setup subnet
t.Logf("Setting up subnet on network %s", networkID)
subnetID, err := createSubnet(networkID)
th.AssertNoErr(t, err)
defer subnets.Delete(base.Client, subnetID)
// Create port
t.Logf("Create port based on subnet %s", subnetID)
hostID := "localhost"
portID := createPort(t, networkID, subnetID, hostID)
// Get port
if portID == "" {
t.Fatalf("In order to retrieve a port, the portID must be set")
}
p, err := portsbinding.Get(base.Client, portID).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, p.ID, portID)
th.AssertEquals(t, p.HostID, hostID)
// Update port
newHostID := "openstack"
updateOpts := portsbinding.UpdateOpts{
HostID: newHostID,
}
p, err = portsbinding.Update(base.Client, portID, updateOpts).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, p.HostID, newHostID)
// List ports
t.Logf("Listing all ports")
listPorts(t)
// Delete port
res := ports.Delete(base.Client, portID)
th.AssertNoErr(t, res.Err)
}
func TestCRUD(t *testing.T) {
Setup(t)
defer Teardown()
// Setup network
t.Log("Setting up network")
n, err := networks.Create(Client, networks.CreateOpts{Name: "tmp_network", AdminStateUp: networks.Up}).Extract()
th.AssertNoErr(t, err)
networkID := n.ID
defer networks.Delete(Client, networkID)
// Create subnet
t.Log("Create subnet")
enable := false
opts := subnets.CreateOpts{
NetworkID: networkID,
CIDR: "192.168.199.0/24",
IPVersion: subnets.IPv4,
Name: "my_subnet",
EnableDHCP: &enable,
}
s, err := subnets.Create(Client, opts).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, s.NetworkID, networkID)
th.AssertEquals(t, s.CIDR, "192.168.199.0/24")
th.AssertEquals(t, s.IPVersion, 4)
th.AssertEquals(t, s.Name, "my_subnet")
th.AssertEquals(t, s.EnableDHCP, false)
subnetID := s.ID
// Get subnet
t.Log("Getting subnet")
s, err = subnets.Get(Client, subnetID).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, s.ID, subnetID)
// Update subnet
t.Log("Update subnet")
s, err = subnets.Update(Client, subnetID, subnets.UpdateOpts{Name: "new_subnet_name"}).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, s.Name, "new_subnet_name")
// Delete subnet
t.Log("Delete subnet")
res := subnets.Delete(Client, subnetID)
th.AssertNoErr(t, res.Err)
}
// Delete accepts a unique ID and deletes the network associated with it.
func Delete(c *gophercloud.ServiceClient, networkID string) os.DeleteResult {
return os.Delete(c, networkID)
}
func TestSubnetCRUD(t *testing.T) {
Setup(t)
defer Teardown()
// Setup network
t.Log("Setting up network")
n, err := networks.Create(Client, networks.CreateOpts{Name: "tmp_network", AdminStateUp: networks.Up}).Extract()
th.AssertNoErr(t, err)
networkID := n.ID
defer networks.Delete(Client, networkID)
// Create subnet
t.Log("Create subnet")
enable := false
opts := subnets.CreateOpts{
NetworkID: networkID,
CIDR: "192.168.199.0/24",
IPVersion: subnets.IPv4,
Name: "my_subnet",
EnableDHCP: &enable,
}
s, err := subnets.Create(Client, opts).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, s.NetworkID, networkID)
th.AssertEquals(t, s.CIDR, "192.168.199.0/24")
th.AssertEquals(t, s.IPVersion, 4)
th.AssertEquals(t, s.Name, "my_subnet")
th.AssertEquals(t, s.EnableDHCP, false)
th.AssertEquals(t, s.GatewayIP, "192.168.199.1")
subnetID := s.ID
// Get subnet
t.Log("Getting subnet")
s, err = subnets.Get(Client, subnetID).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, s.ID, subnetID)
// Update subnet
t.Log("Update subnet")
s, err = subnets.Update(Client, subnetID, subnets.UpdateOpts{Name: "new_subnet_name"}).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, s.Name, "new_subnet_name")
// Delete subnet
t.Log("Delete subnet")
res := subnets.Delete(Client, subnetID)
th.AssertNoErr(t, res.Err)
// Create subnet with no gateway
t.Log("Create subnet with no gateway")
opts = subnets.CreateOpts{
NetworkID: networkID,
CIDR: "192.168.199.0/24",
IPVersion: subnets.IPv4,
Name: "my_subnet",
EnableDHCP: &enable,
NoGateway: true,
}
s, err = subnets.Create(Client, opts).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, s.NetworkID, networkID)
th.AssertEquals(t, s.CIDR, "192.168.199.0/24")
th.AssertEquals(t, s.IPVersion, 4)
th.AssertEquals(t, s.Name, "my_subnet")
th.AssertEquals(t, s.EnableDHCP, false)
th.AssertEquals(t, s.GatewayIP, "")
subnetID = s.ID
// Get subnet
t.Log("Getting subnet with no gateway")
s, err = subnets.Get(Client, subnetID).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, s.ID, subnetID)
// Update subnet
t.Log("Update subnet with no gateway")
s, err = subnets.Update(Client, subnetID, subnets.UpdateOpts{Name: "new_subnet_name"}).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, s.Name, "new_subnet_name")
// Delete subnet
t.Log("Delete subnet with no gateway")
res = subnets.Delete(Client, subnetID)
th.AssertNoErr(t, res.Err)
// Create subnet with invalid gateway configuration
t.Log("Create subnet with invalid gateway configuration")
opts = subnets.CreateOpts{
NetworkID: networkID,
CIDR: "192.168.199.0/24",
IPVersion: subnets.IPv4,
Name: "my_subnet",
EnableDHCP: &enable,
NoGateway: true,
GatewayIP: "192.168.199.1",
}
_, err = subnets.Create(Client, opts).Extract()
if err == nil {
t.Fatalf("Expected an error, got none")
}
}
func TestNeutron(t *testing.T) {
g := newGraph(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")
ovsdbPort := os.Getenv("SKYDIVE_OVSDB_REMOTE_PORT")
params := map[string]interface{}{
"OsAuthUrl": authUrl,
"OsUsername": username,
"OsPassword": password,
"OsTenantName": tenantName,
"OsRegionName": regionName,
"OvsdbPort": ovsdbPort,
}
agent := helper.StartAgentWithConfig(t, confNeutron, params)
defer agent.Stop()
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())
}
result := networks.Create(client, networks.CreateOpts{Name: "skydive-test-network"})
if result.Err != nil {
t.Fatalf("Failed to create neutron network: %s", result.Err.Error())
}
network, err := result.Extract()
if err != nil {
t.Fatalf("Failed to create neutron network: %s", err.Error())
}
defer networks.Delete(client, network.ID)
setupCmds := []helper.Cmd{
{fmt.Sprintf("neutron subnet-create --name skydive-test-subnet-%s %s 10.0.0.0/24", network.ID, network.ID), false},
{fmt.Sprintf("neutron-debug probe-create %s", network.ID), false},
}
tearDownCmds := []helper.Cmd{
{fmt.Sprintf("neutron subnet-delete skydive-test-subnet-%s", network.ID), false},
}
var port *ports.Port
testPassed := false
onChange := func(ws *websocket.Conn) {
g.Lock()
defer g.Unlock()
if port == nil {
portListOpts := ports.ListOpts{}
pager := ports.List(client, portListOpts)
err = pager.EachPage(func(page pagination.Page) (bool, error) {
portList, err := ports.ExtractPorts(page)
if err != nil {
return false, err
}
for _, p := range portList {
if p.DeviceOwner == "network:probe" && p.NetworkID == network.ID {
port = &p
return false, nil
}
}
return true, nil
})
if port != nil {
tearDownCmds = append(tearDownCmds, helper.Cmd{})
copy(tearDownCmds[1:], tearDownCmds[0:])
tearDownCmds[0] = helper.Cmd{fmt.Sprintf("neutron-debug probe-delete %s", port.ID), false}
}
}
if !testPassed && len(g.GetNodes()) >= 1 && len(g.GetEdges()) >= 1 && port != nil {
if g.LookupFirstNode(graph.Metadata{"Name": fmt.Sprintf("qdhcp-%s", network.ID), "Type": "netns"}) != nil {
if g.LookupFirstNode(graph.Metadata{"Name": fmt.Sprintf("qprobe-%s", port.ID), "Type": "netns"}) != nil {
if g.LookupFirstNode(graph.Metadata{"Type": "internal", "Driver": "openvswitch", "Manager": "neutron", "Neutron.NetworkID": network.ID}) != nil {
testPassed = true
ws.Close()
}
}
}
}
}
testTopology(t, g, setupCmds, onChange)
if !testPassed {
t.Error("test not executed or failed")
}
testCleanup(t, g, tearDownCmds, []string{fmt.Sprintf("qdhcp-%s", network.ID), fmt.Sprintf("qprobe-%s", port.ID)})
}
func deleteTopology(t *testing.T, networkID string) {
res := networks.Delete(base.Client, networkID)
th.AssertNoErr(t, res.Err)
t.Logf("deleted network, ID %s", networkID)
}
func deleteNetwork(t *testing.T, networkID string) {
t.Logf("Deleting network %s", networkID)
networks.Delete(base.Client, networkID)
}