Golang clients.NewComputeV2Client函数代码示例

func TestServersActionResizeRevert(t *testing.T) {
	t.Parallel()

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

	client, err := clients.NewComputeV2Client()
	if err != nil {
		t.Fatalf("Unable to create a compute client: %v", err)
	}

	server, err := CreateServer(t, client, choices)
	if err != nil {
		t.Fatal(err)
	}
	defer DeleteServer(t, client, server)

	t.Logf("Attempting to resize server %s", server.ID)
	ResizeServer(t, client, server, choices)

	t.Logf("Attempting to revert resize for server %s", server.ID)
	if res := servers.RevertResize(client, server.ID); res.Err != nil {
		t.Fatal(res.Err)
	}

	if err = WaitForComputeStatus(client, server, "ACTIVE"); err != nil {
		t.Fatal(err)
	}
}

func TestBootFromNewVolume(t *testing.T) {
	if testing.Short() {
		t.Skip("Skipping test that requires server creation in short mode.")
	}

	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)
	}

	blockDevices := []bootfromvolume.BlockDevice{
		bootfromvolume.BlockDevice{
			DeleteOnTermination: true,
			DestinationType:     bootfromvolume.DestinationVolume,
			SourceType:          bootfromvolume.SourceImage,
			UUID:                choices.ImageID,
			VolumeSize:          2,
		},
	}

	server, err := CreateBootableVolumeServer(t, client, blockDevices, choices)
	if err != nil {
		t.Fatalf("Unable to create server: %v", err)
	}
	defer DeleteServer(t, client, server)

	PrintServer(t, server)
}

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

	// I think this is the easiest way to get the tenant ID while being
	// agnostic to Identity v2 and v3.
	// Technically we're just returning the limits for ourselves, but it's
	// the fact that we're specifying a tenant ID that is important here.
	endpointParts := strings.Split(client.Endpoint, "/")
	tenantID := endpointParts[4]

	getOpts := limits.GetOpts{
		TenantID: tenantID,
	}

	limits, err := limits.Get(client, getOpts).Extract()
	if err != nil {
		t.Fatalf("Unable to get absolute limits: %v", err)
	}

	t.Logf("Limits for tenant %s:", tenantID)
	t.Logf("%#v", limits)
}

func TestServersActionChangeAdminPassword(t *testing.T) {
	t.Parallel()

	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)
	}

	server, err := CreateServer(t, client, choices)
	if err != nil {
		t.Fatal(err)
	}
	defer DeleteServer(t, client, server)

	randomPassword := tools.MakeNewPassword(server.AdminPass)
	res := servers.ChangeAdminPassword(client, server.ID, randomPassword)
	if res.Err != nil {
		t.Fatal(res.Err)
	}

	if err = WaitForComputeStatus(client, server, "PASSWORD"); err != nil {
		t.Fatal(err)
	}

	if err = WaitForComputeStatus(client, server, "ACTIVE"); err != nil {
		t.Fatal(err)
	}
}

func TestFloatingIPsFixedIPAssociate(t *testing.T) {
	if testing.Short() {
		t.Skip("Skipping test that requires server creation in short mode.")
	}

	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)
	}

	server, err := CreateServer(t, client, choices)
	if err != nil {
		t.Fatalf("Unable to create server: %v", err)
	}
	defer DeleteServer(t, client, server)

	newServer, err := servers.Get(client, server.ID).Extract()
	if err != nil {
		t.Fatalf("Unable to get server %s: %v", server.ID, err)
	}

	floatingIP, err := CreateFloatingIP(t, client, choices)
	if err != nil {
		t.Fatalf("Unable to create floating IP: %v", err)
	}
	defer DeleteFloatingIP(t, client, floatingIP)

	PrintFloatingIP(t, floatingIP)

	var fixedIP string
	for _, networkAddresses := range newServer.Addresses[choices.NetworkName].([]interface{}) {
		address := networkAddresses.(map[string]interface{})
		if address["OS-EXT-IPS:type"] == "fixed" {
			if address["version"].(float64) == 4 {
				fixedIP = address["addr"].(string)
			}
		}
	}

	err = AssociateFloatingIPWithFixedIP(t, client, floatingIP, newServer, fixedIP)
	if err != nil {
		t.Fatalf("Unable to associate floating IP %s with server %s: %v", floatingIP.IP, newServer.ID, err)
	}
	defer DisassociateFloatingIP(t, client, floatingIP, newServer)

	newFloatingIP, err := floatingips.Get(client, floatingIP.ID).Extract()
	if err != nil {
		t.Fatalf("Unable to get floating IP %s: %v", floatingIP.ID, err)
	}

	t.Logf("Floating IP %s is associated with Fixed IP %s", floatingIP.IP, newFloatingIP.FixedIP)

	PrintFloatingIP(t, newFloatingIP)
}

func TestServersCreateDestroy(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)
	}

	server, err := CreateServer(t, client, choices)
	if err != nil {
		t.Fatalf("Unable to create server: %v", err)
	}

	defer DeleteServer(t, client, server)

	newServer, err := servers.Get(client, server.ID).Extract()
	if err != nil {
		t.Errorf("Unable to retrieve server: %v", err)
	}
	PrintServer(t, newServer)

	allAddressPages, err := servers.ListAddresses(client, server.ID).AllPages()
	if err != nil {
		t.Errorf("Unable to list server addresses: %v", err)
	}

	allAddresses, err := servers.ExtractAddresses(allAddressPages)
	if err != nil {
		t.Errorf("Unable to extract server addresses: %v", err)
	}

	for network, address := range allAddresses {
		t.Logf("Addresses on %s: %+v", network, address)
	}

	allNetworkAddressPages, err := servers.ListAddressesByNetwork(client, server.ID, choices.NetworkName).AllPages()
	if err != nil {
		t.Errorf("Unable to list server addresses: %v", err)
	}

	allNetworkAddresses, err := servers.ExtractNetworkAddresses(allNetworkAddressPages)
	if err != nil {
		t.Errorf("Unable to extract server addresses: %v", err)
	}

	t.Logf("Addresses on %s:", choices.NetworkName)
	for _, address := range allNetworkAddresses {
		t.Logf("%+v", address)
	}
}

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

	securityGroup, err := CreateSecurityGroup(t, client)
	if err != nil {
		t.Fatalf("Unable to create security group: %v", err)
	}
	defer DeleteSecurityGroup(t, client, securityGroup)
}

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

	extension, err := extensions.Get(client, "os-admin-actions").Extract()
	if err != nil {
		t.Fatalf("Unable to get extension os-admin-actions: %v", err)
	}

	openstack.PrintExtension(t, extension)
}

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

	defaultRule, err := CreateDefaultRule(t, client)
	if err != nil {
		t.Fatalf("Unable to create default rule: %v", err)
	}
	defer DeleteDefaultRule(t, client, defaultRule)

	PrintDefaultRule(t, &defaultRule)
}

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

	limits, err := limits.Get(client, nil).Extract()
	if err != nil {
		t.Fatalf("Unable to get limits: %v", err)
	}

	t.Logf("Limits for scoped user:")
	t.Logf("%#v", limits)
}

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

	keyPair, err := CreateKeyPair(t, client)
	if err != nil {
		t.Fatalf("Unable to create key pair: %v", err)
	}
	defer DeleteKeyPair(t, client, keyPair)

	PrintKeyPair(t, keyPair)
}

func TestAttachExistingVolume(t *testing.T) {
	if testing.Short() {
		t.Skip("Skipping test that requires server creation in short mode.")
	}

	computeClient, err := clients.NewComputeV2Client()
	if err != nil {
		t.Fatalf("Unable to create a compute client: %v", err)
	}

	blockStorageClient, err := clients.NewBlockStorageV2Client()
	if err != nil {
		t.Fatalf("Unable to create a block storage client: %v", err)
	}

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

	volume, err := blockstorage.CreateVolume(t, blockStorageClient)
	if err != nil {
		t.Fatal(err)
	}

	blockDevices := []bootfromvolume.BlockDevice{
		bootfromvolume.BlockDevice{
			BootIndex:           0,
			DeleteOnTermination: true,
			DestinationType:     bootfromvolume.DestinationLocal,
			SourceType:          bootfromvolume.SourceImage,
			UUID:                choices.ImageID,
		},
		bootfromvolume.BlockDevice{
			BootIndex:           1,
			DeleteOnTermination: true,
			DestinationType:     bootfromvolume.DestinationVolume,
			SourceType:          bootfromvolume.SourceVolume,
			UUID:                volume.ID,
		},
	}

	server, err := CreateBootableVolumeServer(t, computeClient, blockDevices, choices)
	if err != nil {
		t.Fatalf("Unable to create server: %v", err)
	}
	defer DeleteServer(t, computeClient, server)

	PrintServer(t, server)
}

func TestBootFromMultiEphemeralServer(t *testing.T) {
	if testing.Short() {
		t.Skip("Skipping test that requires server creation in short mode.")
	}

	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)
	}

	blockDevices := []bootfromvolume.BlockDevice{
		bootfromvolume.BlockDevice{
			BootIndex:           0,
			DestinationType:     bootfromvolume.DestinationLocal,
			DeleteOnTermination: true,
			SourceType:          bootfromvolume.SourceImage,
			UUID:                choices.ImageID,
			VolumeSize:          5,
		},
		bootfromvolume.BlockDevice{
			BootIndex:           -1,
			DestinationType:     bootfromvolume.DestinationLocal,
			DeleteOnTermination: true,
			GuestFormat:         "ext4",
			SourceType:          bootfromvolume.SourceBlank,
			VolumeSize:          1,
		},
		bootfromvolume.BlockDevice{
			BootIndex:           -1,
			DestinationType:     bootfromvolume.DestinationLocal,
			DeleteOnTermination: true,
			GuestFormat:         "ext4",
			SourceType:          bootfromvolume.SourceBlank,
			VolumeSize:          1,
		},
	}

	server, err := CreateMultiEphemeralServer(t, client, blockDevices, choices)
	if err != nil {
		t.Fatalf("Unable to create server: %v", err)
	}
	defer DeleteServer(t, client, server)

	PrintServer(t, server)
}

func TestServersUpdate(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)
	}

	server, err := CreateServer(t, client, choices)
	if err != nil {
		t.Fatal(err)
	}
	defer DeleteServer(t, client, server)

	alternateName := tools.RandomString("ACPTTEST", 16)
	for alternateName == server.Name {
		alternateName = tools.RandomString("ACPTTEST", 16)
	}

	t.Logf("Attempting to rename the server to %s.", alternateName)

	updateOpts := servers.UpdateOpts{
		Name: alternateName,
	}

	updated, err := servers.Update(client, server.ID, updateOpts).Extract()
	if err != nil {
		t.Fatalf("Unable to rename server: %v", err)
	}

	if updated.ID != server.ID {
		t.Errorf("Updated server ID [%s] didn't match original server ID [%s]!", updated.ID, server.ID)
	}

	err = tools.WaitFor(func() (bool, error) {
		latest, err := servers.Get(client, updated.ID).Extract()
		if err != nil {
			return false, err
		}

		return latest.Name == alternateName, nil
	})
}

func TestSecGroupsAddGroupToServer(t *testing.T) {
	if testing.Short() {
		t.Skip("Skipping test that requires server creation in short mode.")
	}

	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)
	}

	server, err := CreateServer(t, client, choices)
	if err != nil {
		t.Fatalf("Unable to create server: %v", err)
	}
	defer DeleteServer(t, client, server)

	securityGroup, err := CreateSecurityGroup(t, client)
	if err != nil {
		t.Fatalf("Unable to create security group: %v", err)
	}
	defer DeleteSecurityGroup(t, client, securityGroup)

	rule, err := CreateSecurityGroupRule(t, client, securityGroup.ID)
	if err != nil {
		t.Fatalf("Unable to create rule: %v", err)
	}
	defer DeleteSecurityGroupRule(t, client, rule)

	t.Logf("Adding group %s to server %s", securityGroup.ID, server.ID)
	err = secgroups.AddServer(client, server.ID, securityGroup.Name).ExtractErr()
	if err != nil && err.Error() != "EOF" {
		t.Fatalf("Unable to add group %s to server %s: %s", securityGroup.ID, server.ID, err)
	}

	t.Logf("Removing group %s from server %s", securityGroup.ID, server.ID)
	err = secgroups.RemoveServer(client, server.ID, securityGroup.Name).ExtractErr()
	if err != nil && err.Error() != "EOF" {
		t.Fatalf("Unable to remove group %s from server %s: %s", securityGroup.ID, server.ID, err)
	}
}