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package clustertemplates
import (
"time"
"github.com/gophercloud/gophercloud"
"github.com/gophercloud/gophercloud/pagination"
)
type commonResult struct {
gophercloud.Result
}
// CreateResult is the response of a Create operations.
type CreateResult struct {
commonResult
}
// DeleteResult is the result from a Delete operation. Call its ExtractErr
// method to determine if the call succeeded or failed.
type DeleteResult struct {
gophercloud.ErrResult
}
// GetResult is the response of a Get operations.
type GetResult struct {
commonResult
}
// UpdateResult is the response of a Update operations.
type UpdateResult struct {
commonResult
}
// Extract is a function that accepts a result and extracts a cluster-template resource.
func (r commonResult) Extract() (*ClusterTemplate, error) {
var s *ClusterTemplate
err := r.ExtractInto(&s)
return s, err
}
// Represents a template for a Cluster Template
type ClusterTemplate struct {
APIServerPort int `json:"apiserver_port"`
COE string `json:"coe"`
ClusterDistro string `json:"cluster_distro"`
CreatedAt time.Time `json:"created_at"`
DNSNameServer string `json:"dns_nameserver"`
DockerStorageDriver string `json:"docker_storage_driver"`
DockerVolumeSize int `json:"docker_volume_size"`
ExternalNetworkID string `json:"external_network_id"`
FixedNetwork string `json:"fixed_network"`
FixedSubnet string `json:"fixed_subnet"`
FlavorID string `json:"flavor_id"`
FloatingIPEnabled bool `json:"floating_ip_enabled"`
HTTPProxy string `json:"http_proxy"`
HTTPSProxy string `json:"https_proxy"`
ImageID string `json:"image_id"`
InsecureRegistry string `json:"insecure_registry"`
KeyPairID string `json:"keypair_id"`
Labels map[string]string `json:"labels"`
Links []gophercloud.Link `json:"links"`
MasterFlavorID string `json:"master_flavor_id"`
MasterLBEnabled bool `json:"master_lb_enabled"`
Name string `json:"name"`
NetworkDriver string `json:"network_driver"`
NoProxy string `json:"no_proxy"`
ProjectID string `json:"project_id"`
Public bool `json:"public"`
RegistryEnabled bool `json:"registry_enabled"`
ServerType string `json:"server_type"`
TLSDisabled bool `json:"tls_disabled"`
UUID string `json:"uuid"`
UpdatedAt time.Time `json:"updated_at"`
UserID string `json:"user_id"`
VolumeDriver string `json:"volume_driver"`
Hidden bool `json:"hidden"`
}
// ClusterTemplatePage is the page returned by a pager when traversing over a
// collection of cluster-templates.
type ClusterTemplatePage struct {
pagination.LinkedPageBase
}
// NextPageURL is invoked when a paginated collection of cluster template has reached
// the end of a page and the pager seeks to traverse over a new one. In order
// to do this, it needs to construct the next page's URL.
func (r ClusterTemplatePage) NextPageURL() (string, error) {
var s struct {
Next string `json:"next"`
}
err := r.ExtractInto(&s)
if err != nil {
return "", err
}
return s.Next, nil
}
// IsEmpty checks whether a ClusterTemplatePage struct is empty.
func (r ClusterTemplatePage) IsEmpty() (bool, error) {
if r.StatusCode == 204 {
return true, nil
}
is, err := ExtractClusterTemplates(r)
return len(is) == 0, err
}
// ExtractClusterTemplates accepts a Page struct, specifically a ClusterTemplatePage struct,
// and extracts the elements into a slice of cluster templates structs. In other words,
// a generic collection is mapped into a relevant slice.
func ExtractClusterTemplates(r pagination.Page) ([]ClusterTemplate, error) {
var s struct {
ClusterTemplates []ClusterTemplate `json:"clustertemplates"`
}
err := (r.(ClusterTemplatePage)).ExtractInto(&s)
return s.ClusterTemplates, err
}
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