Golang IDFromName Examples

Example #1

File: requests.go Project: harshalhshah/rack

// Create requests a server to be provisioned to the user in the current tenant.
func Create(client *gophercloud.ServiceClient, opts CreateOptsBuilder) CreateResult {
	var res CreateResult

	reqBody, err := opts.ToServerCreateMap()
	if err != nil {
		res.Err = err
		return res
	}

	// If ImageRef isn't provided, use ImageName to ascertain the image ID.
	if reqBody["server"].(map[string]interface{})["imageRef"].(string) == "" {
		imageName := reqBody["server"].(map[string]interface{})["imageName"].(string)
		if imageName == "" {
			res.Err = &ErrNeitherImageIDNorImageNameProvided{
				&gophercloud.InvalidInputError{
					BaseError: gophercloud.BaseError{
						Function: "servers.Create",
					},
					Argument: "ImageRef/ImageName",
				},
			}
			return res
		}
		imageID, err := images.IDFromName(client, imageName)
		if err != nil {
			res.Err = err
			return res
		}
		reqBody["server"].(map[string]interface{})["imageRef"] = imageID
	}
	delete(reqBody["server"].(map[string]interface{}), "imageName")

	// If FlavorRef isn't provided, use FlavorName to ascertain the flavor ID.
	if reqBody["server"].(map[string]interface{})["flavorRef"].(string) == "" {
		flavorName := reqBody["server"].(map[string]interface{})["flavorName"].(string)
		if flavorName == "" {
			res.Err = &ErrNeitherFlavorIDNorFlavorNameProvided{
				&gophercloud.InvalidInputError{
					BaseError: gophercloud.BaseError{
						Function: "servers.Create",
					},
					Argument: "FlavorRef/FlavorName",
				},
			}
			return res
		}
		flavorID, err := flavors.IDFromName(client, flavorName)
		if err != nil {
			res.Err = err
			return res
		}
		reqBody["server"].(map[string]interface{})["flavorRef"] = flavorID
	}
	delete(reqBody["server"].(map[string]interface{}), "flavorName")

	_, res.Err = client.Post(listURL(client), reqBody, &res.Body, &gophercloud.RequestOpts{
		ErrorContext: &ServerError{},
	})
	return res
}

Example #2

File: requests.go Project: stephamon/rack

// Create requests a server to be provisioned to the user in the current tenant.
func Create(client *gophercloud.ServiceClient, opts CreateOptsBuilder) CreateResult {
	var res CreateResult

	reqBody, err := opts.ToServerCreateMap()
	if err != nil {
		res.Err = err
		return res
	}

	// If ImageRef isn't provided, use ImageName to ascertain the image ID.
	if reqBody["server"].(map[string]interface{})["imageRef"].(string) == "" {
		imageName := reqBody["server"].(map[string]interface{})["imageName"].(string)
		if imageName == "" {
			res.Err = errors.New("One and only one of ImageRef and ImageName must be provided.")
			return res
		}
		imageID, err := images.IDFromName(client, imageName)
		if err != nil {
			res.Err = err
			return res
		}
		reqBody["server"].(map[string]interface{})["imageRef"] = imageID
	}
	delete(reqBody["server"].(map[string]interface{}), "imageName")

	// If FlavorRef isn't provided, use FlavorName to ascertain the flavor ID.
	if reqBody["server"].(map[string]interface{})["flavorRef"].(string) == "" {
		flavorName := reqBody["server"].(map[string]interface{})["flavorName"].(string)
		if flavorName == "" {
			res.Err = errors.New("One and only one of FlavorRef and FlavorName must be provided.")
			return res
		}
		flavorID, err := flavors.IDFromName(client, flavorName)
		if err != nil {
			res.Err = err
			return res
		}
		reqBody["server"].(map[string]interface{})["flavorRef"] = flavorID
	}
	delete(reqBody["server"].(map[string]interface{}), "flavorName")

	_, res.Err = client.Post(listURL(client), reqBody, &res.Body, nil)
	return res
}