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package clusters
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 Extract or ExtractErr
// method to determine if the call succeeded or failed.
type DeleteResult struct {
gophercloud.ErrResult
}
// GetResult represents the result of a get operation.
type GetResult struct {
commonResult
}
// Extract is a function that accepts a result and extracts a cluster resource.
func (r commonResult) Extract() (*Cluster, error) {
var s *Cluster
err := r.ExtractInto(&s)
return s, err
}
// UpdateResult is the response of a Update operations.
type UpdateResult struct {
commonResult
}
func (r CreateResult) Extract() (string, error) {
var s struct {
UUID string
}
err := r.ExtractInto(&s)
return s.UUID, err
}
func (r UpdateResult) Extract() (string, error) {
var s struct {
UUID string
}
err := r.ExtractInto(&s)
return s.UUID, err
}
type Cluster struct {
APIAddress string `json:"api_address"`
COEVersion string `json:"coe_version"`
ClusterTemplateID string `json:"cluster_template_id"`
ContainerVersion string `json:"container_version"`
CreateTimeout int `json:"create_timeout"`
CreatedAt time.Time `json:"created_at"`
DiscoveryURL string `json:"discovery_url"`
DockerVolumeSize int `json:"docker_volume_size"`
Faults map[string]string `json:"faults"`
FlavorID string `json:"flavor_id"`
KeyPair string `json:"keypair"`
Labels map[string]string `json:"labels"`
Links []gophercloud.Link `json:"links"`
MasterFlavorID string `json:"master_flavor_id"`
MasterAddresses []string `json:"master_addresses"`
MasterCount int `json:"master_count"`
Name string `json:"name"`
NodeAddresses []string `json:"node_addresses"`
NodeCount int `json:"node_count"`
ProjectID string `json:"project_id"`
StackID string `json:"stack_id"`
Status string `json:"status"`
StatusReason string `json:"status_reason"`
UUID string `json:"uuid"`
UpdatedAt time.Time `json:"updated_at"`
UserID string `json:"user_id"`
}
type ClusterPage struct {
pagination.LinkedPageBase
}
func (r ClusterPage) 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 ClusterPage struct is empty.
func (r ClusterPage) IsEmpty() (bool, error) {
is, err := ExtractClusters(r)
return len(is) == 0, err
}
func ExtractClusters(r pagination.Page) ([]Cluster, error) {
var s struct {
Clusters []Cluster `json:"clusters"`
}
err := (r.(ClusterPage)).ExtractInto(&s)
return s.Clusters, err
}
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