Golang ResourceData.Get方法代碼示例

func getInstanceAccessAddresses(d *schema.ResourceData, networks []map[string]interface{}) (string, string) {
	var hostv4, hostv6 string

	// Start with a global floating IP
	floatingIP := d.Get("floating_ip").(string)
	if floatingIP != "" {
		hostv4 = floatingIP
	}

	// Loop through all networks and check for the following:
	// * If the network is set as an access network.
	// * If the network has a floating IP.
	// * If the network has a v4/v6 fixed IP.
	for _, n := range networks {
		if n["floating_ip"] != nil {
			hostv4 = n["floating_ip"].(string)
		} else {
			if hostv4 == "" && n["fixed_ip_v4"] != nil {
				hostv4 = n["fixed_ip_v4"].(string)
			}
		}

		if hostv6 == "" && n["fixed_ip_v6"] != nil {
			hostv6 = n["fixed_ip_v6"].(string)
		}

		if an, ok := n["access_network"].(bool); ok && an {
			break
		}
	}

	log.Printf("[DEBUG] OpenStack Instance Network Access Addresses: %s, %s", hostv4, hostv6)

	return hostv4, hostv6
}

func resourceAwsIamAccessKeyCreate(d *schema.ResourceData, meta interface{}) error {
	iamconn := meta.(*AWSClient).iamconn

	request := &iam.CreateAccessKeyInput{
		UserName: aws.String(d.Get("user").(string)),
	}

	createResp, err := iamconn.CreateAccessKey(request)
	if err != nil {
		return fmt.Errorf(
			"Error creating access key for user %s: %s",
			*request.UserName,
			err,
		)
	}

	if err := d.Set("secret", createResp.AccessKey.SecretAccessKey); err != nil {
		return err
	}
	return resourceAwsIamAccessKeyReadResult(d, &iam.AccessKeyMetadata{
		AccessKeyID: createResp.AccessKey.AccessKeyID,
		CreateDate:  createResp.AccessKey.CreateDate,
		Status:      createResp.AccessKey.Status,
		UserName:    createResp.AccessKey.UserName,
	})
}

func resourceAwsKinesisStreamDelete(d *schema.ResourceData, meta interface{}) error {
	conn := meta.(*AWSClient).kinesisconn
	sn := d.Get("name").(string)
	_, err := conn.DeleteStream(&kinesis.DeleteStreamInput{
		StreamName: aws.String(sn),
	})

	if err != nil {
		return err
	}

	stateConf := &resource.StateChangeConf{
		Pending:    []string{"DELETING"},
		Target:     "DESTROYED",
		Refresh:    streamStateRefreshFunc(conn, sn),
		Timeout:    5 * time.Minute,
		Delay:      10 * time.Second,
		MinTimeout: 3 * time.Second,
	}

	_, err = stateConf.WaitForState()
	if err != nil {
		return fmt.Errorf(
			"Error waiting for Stream (%s) to be destroyed: %s",
			sn, err)
	}

	d.SetId("")
	return nil
}

func resourceSqlDatabaseCreate(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)

	database_name := d.Get("name").(string)
	instance_name := d.Get("instance").(string)
	project := config.Project

	db := &sqladmin.Database{
		Name:     database_name,
		Instance: instance_name,
	}

	op, err := config.clientSqlAdmin.Databases.Insert(project, instance_name,
		db).Do()

	if err != nil {
		return fmt.Errorf("Error, failed to insert "+
			"database %s into instance %s: %s", database_name,
			instance_name, err)
	}

	err = sqladminOperationWait(config, op, "Insert Database")

	if err != nil {
		return fmt.Errorf("Error, failure waiting for insertion of %s "+
			"into %s: %s", database_name, instance_name, err)
	}

	return resourceSqlDatabaseRead(d, meta)
}

func resourceDigitalOceanFloatingIpCreate(d *schema.ResourceData, meta interface{}) error {
	client := meta.(*godo.Client)

	log.Printf("[INFO] Create a FloatingIP In a Region")
	regionOpts := &godo.FloatingIPCreateRequest{
		Region: d.Get("region").(string),
	}

	log.Printf("[DEBUG] FloatingIP Create: %#v", regionOpts)
	floatingIp, _, err := client.FloatingIPs.Create(regionOpts)
	if err != nil {
		return fmt.Errorf("Error creating FloatingIP: %s", err)
	}

	d.SetId(floatingIp.IP)

	if v, ok := d.GetOk("droplet_id"); ok {

		log.Printf("[INFO] Assigning the Floating IP to the Droplet %d", v.(int))
		action, _, err := client.FloatingIPActions.Assign(d.Id(), v.(int))
		if err != nil {
			return fmt.Errorf(
				"Error Assigning FloatingIP (%s) to the droplet: %s", d.Id(), err)
		}

		_, unassignedErr := waitForFloatingIPReady(d, "completed", []string{"new", "in-progress"}, "status", meta, action.ID)
		if unassignedErr != nil {
			return fmt.Errorf(
				"Error waiting for FloatingIP (%s) to be Assigned: %s", d.Id(), unassignedErr)
		}
	}

	return resourceDigitalOceanFloatingIpRead(d, meta)
}

func resourceVSphereVirtualDiskDelete(d *schema.ResourceData, meta interface{}) error {
	client := meta.(*govmomi.Client)

	vDisk := virtualDisk{}

	if v, ok := d.GetOk("vmdk_path"); ok {
		vDisk.vmdkPath = v.(string)
	}
	if v, ok := d.GetOk("datastore"); ok {
		vDisk.datastore = v.(string)
	}

	dc, err := getDatacenter(client, d.Get("datacenter").(string))
	if err != nil {
		return err
	}
	diskPath := fmt.Sprintf("[%v] %v", vDisk.datastore, vDisk.vmdkPath)

	virtualDiskManager := object.NewVirtualDiskManager(client.Client)

	task, err := virtualDiskManager.DeleteVirtualDisk(context.TODO(), diskPath, dc)
	if err != nil {
		return err
	}

	_, err = task.WaitForResult(context.TODO(), nil)
	if err != nil {
		log.Printf("[INFO] Failed to delete disk:  %v", err)
		return err
	}

	log.Printf("[INFO] Deleted disk: %v", diskPath)
	d.SetId("")
	return nil
}

func resourceAwsIamAccessKeyRead(d *schema.ResourceData, meta interface{}) error {
	iamconn := meta.(*AWSClient).iamconn

	request := &iam.ListAccessKeysInput{
		UserName: aws.String(d.Get("user").(string)),
	}

	getResp, err := iamconn.ListAccessKeys(request)
	if err != nil {
		if iamerr, ok := err.(awserr.Error); ok && iamerr.Code() == "NoSuchEntity" { // XXX TEST ME
			// the user does not exist, so the key can't exist.
			d.SetId("")
			return nil
		}
		return fmt.Errorf("Error reading IAM acces key: %s", err)
	}

	for _, key := range getResp.AccessKeyMetadata {
		if key.AccessKeyID != nil && *key.AccessKeyID == d.Id() {
			return resourceAwsIamAccessKeyReadResult(d, key)
		}
	}

	// Guess the key isn't around anymore.
	d.SetId("")
	return nil
}

func getImageIDFromConfig(computeClient *gophercloud.ServiceClient, d *schema.ResourceData) (string, error) {
	// If block_device was used, an Image does not need to be specified.
	// If an Image was specified, ignore it
	if _, ok := d.GetOk("block_device"); ok {
		return "", nil
	}

	if imageId := d.Get("image_id").(string); imageId != "" {
		return imageId, nil
	} else {
		// try the OS_IMAGE_ID environment variable
		if v := os.Getenv("OS_IMAGE_ID"); v != "" {
			return v, nil
		}
	}

	imageName := d.Get("image_name").(string)
	if imageName == "" {
		// try the OS_IMAGE_NAME environment variable
		if v := os.Getenv("OS_IMAGE_NAME"); v != "" {
			imageName = v
		}
	}

	if imageName != "" {
		imageId, err := images.IDFromName(computeClient, imageName)
		if err != nil {
			return "", err
		}
		return imageId, nil
	}

	return "", fmt.Errorf("Neither a boot device, image ID, or image name were able to be determined.")
}

func resourceComputeInstanceV2Delete(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	computeClient, err := config.computeV2Client(d.Get("region").(string))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack compute client: %s", err)
	}

	err = servers.Delete(computeClient, d.Id()).ExtractErr()
	if err != nil {
		return fmt.Errorf("Error deleting OpenStack server: %s", err)
	}

	// Wait for the instance to delete before moving on.
	log.Printf("[DEBUG] Waiting for instance (%s) to delete", d.Id())

	stateConf := &resource.StateChangeConf{
		Pending:    []string{"ACTIVE"},
		Target:     []string{"DELETED"},
		Refresh:    ServerV2StateRefreshFunc(computeClient, d.Id()),
		Timeout:    30 * time.Minute,
		Delay:      10 * time.Second,
		MinTimeout: 3 * time.Second,
	}

	_, err = stateConf.WaitForState()
	if err != nil {
		return fmt.Errorf(
			"Error waiting for instance (%s) to delete: %s",
			d.Id(), err)
	}

	d.SetId("")
	return nil
}

func resourceAwsS3BucketLoggingUpdate(s3conn *s3.S3, d *schema.ResourceData) error {
	logging := d.Get("logging").(*schema.Set).List()
	bucket := d.Get("bucket").(string)
	loggingStatus := &s3.BucketLoggingStatus{}

	if len(logging) > 0 {
		c := logging[0].(map[string]interface{})

		loggingEnabled := &s3.LoggingEnabled{}
		if val, ok := c["target_bucket"]; ok {
			loggingEnabled.TargetBucket = aws.String(val.(string))
		}
		if val, ok := c["target_prefix"]; ok {
			loggingEnabled.TargetPrefix = aws.String(val.(string))
		}

		loggingStatus.LoggingEnabled = loggingEnabled
	}

	i := &s3.PutBucketLoggingInput{
		Bucket:              aws.String(bucket),
		BucketLoggingStatus: loggingStatus,
	}
	log.Printf("[DEBUG] S3 put bucket logging: %#v", i)

	_, err := s3conn.PutBucketLogging(i)
	if err != nil {
		return fmt.Errorf("Error putting S3 logging: %s", err)
	}

	return nil
}

func getNetworkName(d *schema.ResourceData, meta interface{}, networkID string) (string, error) {
	config := meta.(*Config)
	networkClient, err := config.networkingV2Client(d.Get("region").(string))
	if err != nil {
		return "", fmt.Errorf("Error creating OpenStack network client: %s", err)
	}

	opts := networks.ListOpts{ID: networkID}
	pager := networks.List(networkClient, opts)
	networkName := ""

	err = pager.EachPage(func(page pagination.Page) (bool, error) {
		networkList, err := networks.ExtractNetworks(page)
		if err != nil {
			return false, err
		}

		for _, n := range networkList {
			if n.ID == networkID {
				networkName = n.Name
				return false, nil
			}
		}

		return true, nil
	})

	return networkName, err
}

func websiteEndpoint(s3conn *s3.S3, d *schema.ResourceData) (*S3Website, error) {
	// If the bucket doesn't have a website configuration, return an empty
	// endpoint
	if _, ok := d.GetOk("website"); !ok {
		return nil, nil
	}

	bucket := d.Get("bucket").(string)

	// Lookup the region for this bucket
	location, err := s3conn.GetBucketLocation(
		&s3.GetBucketLocationInput{
			Bucket: aws.String(bucket),
		},
	)
	if err != nil {
		return nil, err
	}
	var region string
	if location.LocationConstraint != nil {
		region = *location.LocationConstraint
	}

	return WebsiteEndpoint(bucket, region), nil
}

func resourceAwsS3BucketVersioningUpdate(s3conn *s3.S3, d *schema.ResourceData) error {
	v := d.Get("versioning").(*schema.Set).List()
	bucket := d.Get("bucket").(string)
	vc := &s3.VersioningConfiguration{}

	if len(v) > 0 {
		c := v[0].(map[string]interface{})

		if c["enabled"].(bool) {
			vc.Status = aws.String(s3.BucketVersioningStatusEnabled)
		} else {
			vc.Status = aws.String(s3.BucketVersioningStatusSuspended)
		}
	} else {
		vc.Status = aws.String(s3.BucketVersioningStatusSuspended)
	}

	i := &s3.PutBucketVersioningInput{
		Bucket:                  aws.String(bucket),
		VersioningConfiguration: vc,
	}
	log.Printf("[DEBUG] S3 put bucket versioning: %#v", i)

	_, err := s3conn.PutBucketVersioning(i)
	if err != nil {
		return fmt.Errorf("Error putting S3 versioning: %s", err)
	}

	return nil
}

func resourceCloudStackInstanceRead(d *schema.ResourceData, meta interface{}) error {
	cs := meta.(*cloudstack.CloudStackClient)

	// Get the virtual machine details
	vm, count, err := cs.VirtualMachine.GetVirtualMachineByID(d.Id())
	if err != nil {
		if count == 0 {
			log.Printf("[DEBUG] Instance %s does no longer exist", d.Get("name").(string))
			d.SetId("")
			return nil
		}

		return err
	}

	// Update the config
	d.Set("name", vm.Name)
	d.Set("display_name", vm.Displayname)
	d.Set("ipaddress", vm.Nic[0].Ipaddress)
	//NB cloudstack sometimes sends back the wrong keypair name, so dont update it

	setValueOrID(d, "network", vm.Nic[0].Networkname, vm.Nic[0].Networkid)
	setValueOrID(d, "service_offering", vm.Serviceofferingname, vm.Serviceofferingid)
	setValueOrID(d, "template", vm.Templatename, vm.Templateid)
	setValueOrID(d, "project", vm.Project, vm.Projectid)
	setValueOrID(d, "zone", vm.Zonename, vm.Zoneid)

	return nil
}

func resourceComputeServerGroupV2Read(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	computeClient, err := config.computeV2Client(d.Get("region").(string))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack compute client: %s", err)
	}

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

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

	// Set the name
	d.Set("name", sg.Name)

	// Set the policies
	policies := []string{}
	for _, p := range sg.Policies {
		policies = append(policies, p)
	}
	d.Set("policies", policies)

	// Set the members
	members := []string{}
	for _, m := range sg.Members {
		members = append(members, m)
	}
	d.Set("members", members)

	return nil
}