/
volumes.go
202 lines (184 loc) · 7.22 KB
/
volumes.go
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package dsdk
import (
"context"
_path "path"
greq "github.com/levigross/grequests"
)
type Volume struct {
Path string `json:"path,omitempty" mapstructure:"path"`
ActiveStorageNodes []*StorageNode `json:"active_storage_nodes,omitempty" mapstructure:"active_storage_nodes"`
AvailabilityState string `json:"availability_state,omitempty" mapstructure:"availability_state"`
CapacityInUse int `json:"capacity_in_use,omitempty" mapstructure:"capacity_in_use"`
Causes []string `json:"causes,omitempty" mapstructure:"causes"`
DeploymentState string `json:"deployment_state,omitempty" mapstructure:"deployment_state"`
EffectiveSize int `json:"effective_size,omitempty" mapstructure:"effective_size"`
ExclusiveSize int `json:"exclusive_size,omitempty" mapstructure:"exclusive_size"`
Health string `json:"health,omitempty" mapstructure:"health"`
LogicalSize int `json:"logical_size,omitempty" mapstructure:"logical_size"`
Name string `json:"name,omitempty" mapstructure:"name"`
OpState string `json:"op_state,omitempty" mapstructure:"op_state"`
OpStatus string `json:"op_status,omitempty" mapstructure:"op_status"`
PhysicalSize int `json:"physical_size,omitempty" mapstructure:"physical_size"`
PlacementMode string `json:"placement_mode,omitempty" mapstructure:"placement_mode"`
PlacementPolicy *PlacementPolicy `json:"placement_policy,omitempty" mapstructure:"placement_policy"`
RecoveryState string `json:"recovery_state,omitempty" mapstructure:"recovery_state"`
ReplicaCount int `json:"replica_count,omitempty" mapstructure:"replica_count"`
RestorePoint string `json:"restore_point,omitempty" mapstructure:"restore_point"`
Size int `json:"size,omitempty" mapstructure:"size"`
Snapshots []*Snapshot `json:"snapshots,omitempty" mapstructure:"snapshots"`
StoragePool []*StoragePool `json:"storage_pool,omitempty" mapstructure:"storage_pool"`
StorageState string `json:"storage_state,omitempty" mapstructure:"storage_state"`
Uuid string `json:"uuid,omitempty" mapstructure:"uuid"`
SnapshotsEp *Snapshots `json:"-"`
PerformancePolicy *PerformancePolicy `json:"performance_policy,omitempty" mapstructure:"performance_policy"`
}
func RegisterVolumeEndpoints(a *Volume) {
a.SnapshotsEp = newSnapshots(a.Path)
if a.PerformancePolicy == nil {
a.PerformancePolicy = newPerformancePolicy(a.Path)
} else if a.PerformancePolicy.Path == "" {
a.PerformancePolicy.Path = newPerformancePolicy(a.Path).Path
}
}
type Volumes struct {
Path string
}
type VolumesCreateRequest struct {
Ctxt context.Context `json:"-"`
Name string `json:"name,omitempty" mapstructure:"name"`
ReplicaCount int `json:"replica_count,omitempty" mapstructure:"replica_count"`
Size int `json:"size,omitempty" mapstructure:"size"`
PlacementMode string `json:"placement_mode,omitempty" mapstructure:"placement_mode"`
PlacementPolicy *PlacementPolicy `json:"placement_policy,omitempty" mapstructure:"placement_policy"`
Force bool `json:"force,omitempty" mapstructure:"force"`
}
func newVolumes(path string) *Volumes {
return &Volumes{
Path: _path.Join(path, "volumes"),
}
}
func (e *Volumes) Create(ro *VolumesCreateRequest) (*Volume, *ApiErrorResponse, error) {
gro := &greq.RequestOptions{JSON: ro}
rs, apierr, err := GetConn(ro.Ctxt).Post(ro.Ctxt, e.Path, gro)
if apierr != nil {
return nil, apierr, err
}
if err != nil {
return nil, nil, err
}
resp := &Volume{}
if err = FillStruct(rs.Data, resp); err != nil {
return nil, nil, err
}
RegisterVolumeEndpoints(resp)
return resp, nil, nil
}
type VolumesListRequest struct {
Ctxt context.Context `json:"-"`
Params ListParams `json:"params,omitempty"`
}
func (e *Volumes) List(ro *VolumesListRequest) ([]*Volume, *ApiErrorResponse, error) {
gro := &greq.RequestOptions{
JSON: ro,
Params: ro.Params.ToMap()}
rs, apierr, err := GetConn(ro.Ctxt).GetList(ro.Ctxt, e.Path, gro)
if apierr != nil {
return nil, apierr, err
}
if err != nil {
return nil, nil, err
}
resp := []*Volume{}
for _, data := range rs.Data {
elem := &Volume{}
adata := data.(map[string]interface{})
if err = FillStruct(adata, elem); err != nil {
return nil, nil, err
}
RegisterVolumeEndpoints(elem)
resp = append(resp, elem)
}
return resp, nil, nil
}
type VolumesGetRequest struct {
Ctxt context.Context `json:"-"`
Name string `json:"-"`
}
func (e *Volumes) Get(ro *VolumesGetRequest) (*Volume, *ApiErrorResponse, error) {
gro := &greq.RequestOptions{JSON: ro}
rs, apierr, err := GetConn(ro.Ctxt).Get(ro.Ctxt, _path.Join(e.Path, ro.Name), gro)
if apierr != nil {
return nil, apierr, err
}
if err != nil {
return nil, nil, err
}
resp := &Volume{}
if err = FillStruct(rs.Data, resp); err != nil {
return nil, nil, err
}
RegisterVolumeEndpoints(resp)
return resp, nil, nil
}
type VolumeSetRequest struct {
Ctxt context.Context `json:"-"`
ReplicaCount int `json:"replica_count,omitempty" mapstructure:"replica_count"`
Size int `json:"size,omitempty" mapstructure:"size"`
PlacementMode string `json:"placement_mode,omitempty" mapstructure:"placement_mode"`
PlacementPolicy *PlacementPolicy `json:"placement_policy,omitempty" mapstructure:"placement_policy"`
RestorePoint string `json:"restore_point,omitempty" mapstructure:"restore_point"`
StoragePool []*StoragePool `json:"storage_pool,omitempty" mapstructure:"storage_pool"`
}
func (e *Volume) Set(ro *VolumeSetRequest) (*Volume, *ApiErrorResponse, error) {
gro := &greq.RequestOptions{JSON: ro}
rs, apierr, err := GetConn(ro.Ctxt).Put(ro.Ctxt, e.Path, gro)
if apierr != nil {
return nil, apierr, err
}
if err != nil {
return nil, nil, err
}
resp := &Volume{}
if err = FillStruct(rs.Data, resp); err != nil {
return nil, nil, err
}
RegisterVolumeEndpoints(resp)
return resp, nil, nil
}
type VolumeDeleteRequest struct {
Ctxt context.Context `json:"-"`
}
func (e *Volume) Delete(ro *VolumeDeleteRequest) (*Volume, *ApiErrorResponse, error) {
rs, apierr, err := GetConn(ro.Ctxt).Delete(ro.Ctxt, e.Path, nil)
if apierr != nil {
return nil, apierr, err
}
if err != nil {
return nil, nil, err
}
resp := &Volume{}
if err = FillStruct(rs.Data, resp); err != nil {
return nil, nil, err
}
RegisterVolumeEndpoints(resp)
return resp, nil, nil
}
type VolumeReloadRequest struct {
Ctxt context.Context `json:"-"`
}
func (e *Volume) Reload(ro *VolumeReloadRequest) (*Volume, *ApiErrorResponse, error) {
gro := &greq.RequestOptions{JSON: ro}
rs, apierr, err := GetConn(ro.Ctxt).Get(ro.Ctxt, e.Path, gro)
if apierr != nil {
return nil, apierr, err
}
if err != nil {
return nil, nil, err
}
resp := &Volume{}
if err = FillStruct(rs.Data, resp); err != nil {
return nil, nil, err
}
RegisterVolumeEndpoints(resp)
return resp, nil, nil
}