430 lines
12 KiB
Go
430 lines
12 KiB
Go
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package api
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import (
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"encoding/json"
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"fmt"
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"github.com/sacloud/libsacloud/sacloud"
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"time"
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)
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//HACK: さくらのAPI側仕様: Applianceの内容によってJSONフォーマットが異なるため
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// ロードバランサ/VPCルータそれぞれでリクエスト/レスポンスデータ型を定義する。
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// SearchDatabaseResponse データベース検索レスポンス
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type SearchDatabaseResponse struct {
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// Total 総件数
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Total int `json:",omitempty"`
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// From ページング開始位置
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From int `json:",omitempty"`
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// Count 件数
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Count int `json:",omitempty"`
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// Databases データベースリスト
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Databases []sacloud.Database `json:"Appliances,omitempty"`
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}
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type databaseRequest struct {
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Database *sacloud.Database `json:"Appliance,omitempty"`
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From int `json:",omitempty"`
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Count int `json:",omitempty"`
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Sort []string `json:",omitempty"`
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Filter map[string]interface{} `json:",omitempty"`
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Exclude []string `json:",omitempty"`
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Include []string `json:",omitempty"`
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}
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type databaseResponse struct {
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*sacloud.ResultFlagValue
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*sacloud.Database `json:"Appliance,omitempty"`
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// Success
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Success interface{} `json:",omitempty"` //HACK: さくらのAPI側仕様: 戻り値:Successがbool値へ変換できないためinterface{}で受ける
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}
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type databaseStatusResponse struct {
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*sacloud.ResultFlagValue
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Success interface{} `json:",omitempty"` //HACK: さくらのAPI側仕様: 戻り値:Successがbool値へ変換できないためinterface{}
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Appliance *struct {
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SettingsResponse *sacloud.DatabaseStatus
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}
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}
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type databaseBackupResponse struct {
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Log string `json:",omitempty"`
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IsOk bool `json:"is_ok,omitempty"`
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}
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// DatabaseAPI データベースAPI
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type DatabaseAPI struct {
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*baseAPI
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}
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// NewDatabaseAPI データベースAPI作成
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func NewDatabaseAPI(client *Client) *DatabaseAPI {
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return &DatabaseAPI{
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&baseAPI{
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client: client,
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FuncGetResourceURL: func() string {
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return "appliance"
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},
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FuncBaseSearchCondition: func() *sacloud.Request {
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res := &sacloud.Request{}
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res.AddFilter("Class", "database")
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return res
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},
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},
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}
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}
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// Find 検索
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func (api *DatabaseAPI) Find() (*SearchDatabaseResponse, error) {
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data, err := api.client.newRequest("GET", api.getResourceURL(), api.getSearchState())
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if err != nil {
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return nil, err
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}
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var res SearchDatabaseResponse
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if err := json.Unmarshal(data, &res); err != nil {
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return nil, err
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}
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return &res, nil
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}
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func (api *DatabaseAPI) request(f func(*databaseResponse) error) (*sacloud.Database, error) {
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res := &databaseResponse{}
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err := f(res)
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if err != nil {
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return nil, err
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}
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return res.Database, nil
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}
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func (api *DatabaseAPI) createRequest(value *sacloud.Database) *databaseResponse {
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return &databaseResponse{Database: value}
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}
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// New 新規作成用パラメーター作成
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func (api *DatabaseAPI) New(values *sacloud.CreateDatabaseValue) *sacloud.Database {
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return sacloud.CreateNewDatabase(values)
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}
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// Create 新規作成
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func (api *DatabaseAPI) Create(value *sacloud.Database) (*sacloud.Database, error) {
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return api.request(func(res *databaseResponse) error {
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return api.create(api.createRequest(value), res)
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})
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}
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// Read 読み取り
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func (api *DatabaseAPI) Read(id int64) (*sacloud.Database, error) {
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return api.request(func(res *databaseResponse) error {
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return api.read(id, nil, res)
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})
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}
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// Status DBの設定/起動状態の取得
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func (api *DatabaseAPI) Status(id int64) (*sacloud.DatabaseStatus, error) {
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var (
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method = "GET"
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uri = fmt.Sprintf("%s/%d/status", api.getResourceURL(), id)
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)
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res := &databaseStatusResponse{}
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err := api.baseAPI.request(method, uri, nil, res)
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if err != nil {
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return nil, err
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}
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return res.Appliance.SettingsResponse, nil
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}
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// Backup バックアップ取得
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func (api *DatabaseAPI) Backup(id int64) (string, error) {
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var (
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method = "POST"
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uri = fmt.Sprintf("%s/%d/action/history", api.getResourceURL(), id)
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)
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body := map[string]interface{}{
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"Appliance": map[string]interface{}{
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"Settings": map[string]interface{}{
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"DBConf": map[string]interface{}{
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"backup": map[string]string{
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"availability": "discontinued",
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},
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},
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},
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},
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}
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res := &databaseBackupResponse{}
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err := api.baseAPI.request(method, uri, body, res)
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if err != nil {
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return "", err
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}
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return res.Log, nil
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}
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// DownloadLog ログ取得
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func (api *DatabaseAPI) DownloadLog(id int64, logID string) (string, error) {
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var (
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method = "GET"
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uri = fmt.Sprintf("%s/%d/download/log/%s", api.getResourceURL(), id, logID)
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)
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res := &databaseBackupResponse{}
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err := api.baseAPI.request(method, uri, nil, res)
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if err != nil {
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return "", err
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}
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return res.Log, nil
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}
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// Restore バックアップからの復元
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func (api *DatabaseAPI) Restore(id int64, backupID string) (string, error) {
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var (
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method = "POST"
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uri = fmt.Sprintf("%s/%d/action/history/%s", api.getResourceURL(), id, backupID)
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)
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body := map[string]interface{}{
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"Appliance": map[string]interface{}{},
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}
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res := &databaseBackupResponse{}
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err := api.baseAPI.request(method, uri, body, res)
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if err != nil {
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return "", err
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}
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return res.Log, nil
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}
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// DeleteBackup バックアップの削除
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func (api *DatabaseAPI) DeleteBackup(id int64, backupID string) (string, error) {
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var (
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method = "DELETE"
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uri = fmt.Sprintf("%s/%d/action/history/%s", api.getResourceURL(), id, backupID)
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)
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body := map[string]interface{}{
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"Appliance": map[string]interface{}{},
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}
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res := &databaseBackupResponse{}
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err := api.baseAPI.request(method, uri, body, res)
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if err != nil {
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return "", err
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}
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return res.Log, nil
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}
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// HistoryLock バックアップ削除ロック
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func (api *DatabaseAPI) HistoryLock(id int64, backupID string) (string, error) {
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var (
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method = "PUT"
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uri = fmt.Sprintf("%s/%d/action/history-lock/%s", api.getResourceURL(), id, backupID)
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)
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body := map[string]interface{}{
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"Appliance": map[string]interface{}{},
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}
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res := &databaseBackupResponse{}
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err := api.baseAPI.request(method, uri, body, res)
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if err != nil {
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return "", err
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}
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return res.Log, nil
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}
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// HistoryUnlock バックアップ削除アンロック
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func (api *DatabaseAPI) HistoryUnlock(id int64, backupID string) (string, error) {
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var (
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method = "DELETE"
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uri = fmt.Sprintf("%s/%d/action/history-lock/%s", api.getResourceURL(), id, backupID)
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)
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body := map[string]interface{}{
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"Appliance": map[string]interface{}{},
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}
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res := &databaseBackupResponse{}
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err := api.baseAPI.request(method, uri, body, res)
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if err != nil {
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return "", err
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}
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return res.Log, nil
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}
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// Update 更新
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func (api *DatabaseAPI) Update(id int64, value *sacloud.Database) (*sacloud.Database, error) {
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return api.request(func(res *databaseResponse) error {
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return api.update(id, api.createRequest(value), res)
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})
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}
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// UpdateSetting 設定更新
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func (api *DatabaseAPI) UpdateSetting(id int64, value *sacloud.Database) (*sacloud.Database, error) {
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req := &sacloud.Database{
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// Settings
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Settings: value.Settings,
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}
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return api.request(func(res *databaseResponse) error {
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return api.update(id, api.createRequest(req), res)
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})
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}
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// Delete 削除
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func (api *DatabaseAPI) Delete(id int64) (*sacloud.Database, error) {
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return api.request(func(res *databaseResponse) error {
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return api.delete(id, nil, res)
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})
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}
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// Config 設定変更の反映
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func (api *DatabaseAPI) Config(id int64) (bool, error) {
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var (
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method = "PUT"
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uri = fmt.Sprintf("%s/%d/config", api.getResourceURL(), id)
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)
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return api.modify(method, uri, nil)
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}
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// IsUp 起動しているか判定
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func (api *DatabaseAPI) IsUp(id int64) (bool, error) {
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lb, err := api.Read(id)
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if err != nil {
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return false, err
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}
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return lb.Instance.IsUp(), nil
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}
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// IsDown ダウンしているか判定
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func (api *DatabaseAPI) IsDown(id int64) (bool, error) {
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lb, err := api.Read(id)
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if err != nil {
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return false, err
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}
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return lb.Instance.IsDown(), nil
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}
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// IsDatabaseRunning データベースプロセスが起動しているか判定
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func (api *DatabaseAPI) IsDatabaseRunning(id int64) (bool, error) {
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db, err := api.Status(id)
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if err != nil {
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return false, err
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}
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return db.IsUp(), nil
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}
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// Boot 起動
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func (api *DatabaseAPI) Boot(id int64) (bool, error) {
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var (
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method = "PUT"
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uri = fmt.Sprintf("%s/%d/power", api.getResourceURL(), id)
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)
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return api.modify(method, uri, nil)
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}
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// Shutdown シャットダウン(graceful)
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func (api *DatabaseAPI) Shutdown(id int64) (bool, error) {
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var (
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method = "DELETE"
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uri = fmt.Sprintf("%s/%d/power", api.getResourceURL(), id)
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)
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return api.modify(method, uri, nil)
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}
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// Stop シャットダウン(force)
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func (api *DatabaseAPI) Stop(id int64) (bool, error) {
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var (
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method = "DELETE"
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uri = fmt.Sprintf("%s/%d/power", api.getResourceURL(), id)
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)
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return api.modify(method, uri, map[string]bool{"Force": true})
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}
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// RebootForce 再起動
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func (api *DatabaseAPI) RebootForce(id int64) (bool, error) {
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var (
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method = "PUT"
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uri = fmt.Sprintf("%s/%d/reset", api.getResourceURL(), id)
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)
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return api.modify(method, uri, nil)
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}
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// ResetForce リセット
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func (api *DatabaseAPI) ResetForce(id int64, recycleProcess bool) (bool, error) {
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var (
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method = "PUT"
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uri = fmt.Sprintf("%s/%d/reset", api.getResourceURL(), id)
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)
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return api.modify(method, uri, map[string]bool{"RecycleProcess": recycleProcess})
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}
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// SleepUntilUp 起動するまで待機
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func (api *DatabaseAPI) SleepUntilUp(id int64, timeout time.Duration) error {
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handler := waitingForUpFunc(func() (hasUpDown, error) {
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return api.Read(id)
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}, 0)
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return blockingPoll(handler, timeout)
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}
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// SleepUntilDatabaseRunning 起動するまで待機
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func (api *DatabaseAPI) SleepUntilDatabaseRunning(id int64, timeout time.Duration, maxRetry int) error {
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handler := waitingForUpFunc(func() (hasUpDown, error) {
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return api.Read(id)
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}, maxRetry)
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return blockingPoll(handler, timeout)
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}
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// SleepUntilDown ダウンするまで待機
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func (api *DatabaseAPI) SleepUntilDown(id int64, timeout time.Duration) error {
|
||
|
|
handler := waitingForDownFunc(func() (hasUpDown, error) {
|
||
|
|
return api.Read(id)
|
||
|
|
}, 0)
|
||
|
|
return blockingPoll(handler, timeout)
|
||
|
|
}
|
||
|
|
|
||
|
|
// SleepWhileCopying コピー終了まで待機
|
||
|
|
func (api *DatabaseAPI) SleepWhileCopying(id int64, timeout time.Duration, maxRetry int) error {
|
||
|
|
handler := waitingForAvailableFunc(func() (hasAvailable, error) {
|
||
|
|
return api.Read(id)
|
||
|
|
}, maxRetry)
|
||
|
|
return blockingPoll(handler, timeout)
|
||
|
|
}
|
||
|
|
|
||
|
|
// AsyncSleepWhileCopying コピー終了まで待機(非同期)
|
||
|
|
func (api *DatabaseAPI) AsyncSleepWhileCopying(id int64, timeout time.Duration, maxRetry int) (chan (interface{}), chan (interface{}), chan (error)) {
|
||
|
|
handler := waitingForAvailableFunc(func() (hasAvailable, error) {
|
||
|
|
return api.Read(id)
|
||
|
|
}, maxRetry)
|
||
|
|
return poll(handler, timeout)
|
||
|
|
}
|
||
|
|
|
||
|
|
// MonitorCPU CPUアクティビティーモニター取得
|
||
|
|
func (api *DatabaseAPI) MonitorCPU(id int64, body *sacloud.ResourceMonitorRequest) (*sacloud.MonitorValues, error) {
|
||
|
|
return api.baseAPI.applianceMonitorBy(id, "cpu", 0, body)
|
||
|
|
}
|
||
|
|
|
||
|
|
// MonitorDatabase データーベース固有項目アクティビティモニター取得
|
||
|
|
func (api *DatabaseAPI) MonitorDatabase(id int64, body *sacloud.ResourceMonitorRequest) (*sacloud.MonitorValues, error) {
|
||
|
|
return api.baseAPI.applianceMonitorBy(id, "database", 0, body)
|
||
|
|
}
|
||
|
|
|
||
|
|
// MonitorInterface NICアクティビティーモニター取得
|
||
|
|
func (api *DatabaseAPI) MonitorInterface(id int64, body *sacloud.ResourceMonitorRequest) (*sacloud.MonitorValues, error) {
|
||
|
|
return api.baseAPI.applianceMonitorBy(id, "interface", 0, body)
|
||
|
|
}
|
||
|
|
|
||
|
|
// MonitorSystemDisk システムディスクアクティビティーモニター取得
|
||
|
|
func (api *DatabaseAPI) MonitorSystemDisk(id int64, body *sacloud.ResourceMonitorRequest) (*sacloud.MonitorValues, error) {
|
||
|
|
return api.baseAPI.applianceMonitorBy(id, "disk", 1, body)
|
||
|
|
}
|
||
|
|
|
||
|
|
// MonitorBackupDisk バックアップディスクアクティビティーモニター取得
|
||
|
|
func (api *DatabaseAPI) MonitorBackupDisk(id int64, body *sacloud.ResourceMonitorRequest) (*sacloud.MonitorValues, error) {
|
||
|
|
return api.baseAPI.applianceMonitorBy(id, "disk", 2, body)
|
||
|
|
}
|