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// +build acceptance compute servers
package v2
import (
"os"
"testing"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/acceptance/tools"
"github.com/rackspace/gophercloud/openstack/compute/v2/extensions/floatingip"
"github.com/rackspace/gophercloud/openstack/compute/v2/servers"
th "github.com/rackspace/gophercloud/testhelper"
)
func createFIPServer(t *testing.T, client *gophercloud.ServiceClient, choices *ComputeChoices) (*servers.Server, error) {
if testing.Short() {
t.Skip("Skipping test that requires server creation in short mode.")
}
name := tools.RandomString("ACPTTEST", 16)
t.Logf("Attempting to create server: %s\n", name)
pwd := tools.MakeNewPassword("")
server, err := servers.Create(client, servers.CreateOpts{
Name: name,
FlavorRef: choices.FlavorID,
ImageRef: choices.ImageID,
AdminPass: pwd,
}).Extract()
if err != nil {
t.Fatalf("Unable to create server: %v", err)
}
th.AssertEquals(t, pwd, server.AdminPass)
return server, err
}
func createFloatingIP(t *testing.T, client *gophercloud.ServiceClient) (*floatingip.FloatingIP, error) {
pool := os.Getenv("OS_POOL_NAME")
fip, err := floatingip.Create(client, &floatingip.CreateOpts{
Pool: pool,
}).Extract()
th.AssertNoErr(t, err)
t.Logf("Obtained Floating IP: %v", fip.IP)
return fip, err
}
func associateFloatingIPDeprecated(t *testing.T, client *gophercloud.ServiceClient, serverId string, fip *floatingip.FloatingIP) {
// This form works, but is considered deprecated.
// See associateFloatingIP or associateFloatingIPFixed
err := floatingip.Associate(client, serverId, fip.IP).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Associated floating IP %v from instance %v", fip.IP, serverId)
defer func() {
err = floatingip.Disassociate(client, serverId, fip.IP).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Disassociated floating IP %v from instance %v", fip.IP, serverId)
}()
floatingIp, err := floatingip.Get(client, fip.ID).Extract()
th.AssertNoErr(t, err)
t.Logf("Floating IP %v is associated with Fixed IP %v", fip.IP, floatingIp.FixedIP)
}
func associateFloatingIP(t *testing.T, client *gophercloud.ServiceClient, serverId string, fip *floatingip.FloatingIP) {
associateOpts := floatingip.AssociateOpts{
ServerID: serverId,
FloatingIP: fip.IP,
}
err := floatingip.AssociateInstance(client, associateOpts).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Associated floating IP %v from instance %v", fip.IP, serverId)
defer func() {
err = floatingip.DisassociateInstance(client, associateOpts).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Disassociated floating IP %v from instance %v", fip.IP, serverId)
}()
floatingIp, err := floatingip.Get(client, fip.ID).Extract()
th.AssertNoErr(t, err)
t.Logf("Floating IP %v is associated with Fixed IP %v", fip.IP, floatingIp.FixedIP)
}
func associateFloatingIPFixed(t *testing.T, client *gophercloud.ServiceClient, serverId string, fip *floatingip.FloatingIP) {
network := os.Getenv("OS_NETWORK_NAME")
server, err := servers.Get(client, serverId).Extract()
if err != nil {
t.Fatalf("%s", err)
}
var fixedIP string
for _, networkAddresses := range server.Addresses[network].([]interface{}) {
address := networkAddresses.(map[string]interface{})
if address["OS-EXT-IPS:type"] == "fixed" {
if address["version"].(float64) == 4 {
fixedIP = address["addr"].(string)
}
}
}
associateOpts := floatingip.AssociateOpts{
ServerID: serverId,
FloatingIP: fip.IP,
FixedIP: fixedIP,
}
err = floatingip.AssociateInstance(client, associateOpts).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Associated floating IP %v from instance %v with Fixed IP %v", fip.IP, serverId, fixedIP)
defer func() {
err = floatingip.DisassociateInstance(client, associateOpts).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Disassociated floating IP %v from instance %v with Fixed IP %v", fip.IP, serverId, fixedIP)
}()
floatingIp, err := floatingip.Get(client, fip.ID).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, floatingIp.FixedIP, fixedIP)
t.Logf("Floating IP %v is associated with Fixed IP %v", fip.IP, floatingIp.FixedIP)
}
func TestFloatingIP(t *testing.T) {
pool := os.Getenv("OS_POOL_NAME")
if pool == "" {
t.Fatalf("OS_POOL_NAME must be set")
}
choices, err := ComputeChoicesFromEnv()
if err != nil {
t.Fatal(err)
}
client, err := newClient()
if err != nil {
t.Fatalf("Unable to create a compute client: %v", err)
}
server, err := createFIPServer(t, client, choices)
if err != nil {
t.Fatalf("Unable to create server: %v", err)
}
defer func() {
servers.Delete(client, server.ID)
t.Logf("Server deleted.")
}()
if err = waitForStatus(client, server, "ACTIVE"); err != nil {
t.Fatalf("Unable to wait for server: %v", err)
}
fip, err := createFloatingIP(t, client)
if err != nil {
t.Fatalf("Unable to create floating IP: %v", err)
}
defer func() {
err = floatingip.Delete(client, fip.ID).ExtractErr()
th.AssertNoErr(t, err)
t.Logf("Floating IP deleted.")
}()
associateFloatingIPDeprecated(t, client, server.ID, fip)
associateFloatingIP(t, client, server.ID, fip)
associateFloatingIPFixed(t, client, server.ID, fip)
}
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