2018-06-21 19:24:45 +00:00
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package api
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import (
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2018-12-06 21:50:17 +00:00
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"encoding/json" // "strings"
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2018-06-21 19:24:45 +00:00
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"github.com/sacloud/libsacloud/sacloud"
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)
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//HACK: さくらのAPI側仕様: CommonServiceItemsの内容によってJSONフォーマットが異なるため
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// DNS/GSLB/シンプル監視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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// SearchGSLBResponse GSLB検索レスポンス
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type SearchGSLBResponse 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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// CommonServiceGSLBItems GSLBリスト
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CommonServiceGSLBItems []sacloud.GSLB `json:"CommonServiceItems,omitempty"`
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}
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type gslbRequest struct {
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CommonServiceGSLBItem *sacloud.GSLB `json:"CommonServiceItem,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 gslbResponse struct {
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*sacloud.ResultFlagValue
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*sacloud.GSLB `json:"CommonServiceItem,omitempty"`
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}
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// GSLBAPI GSLB API
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type GSLBAPI struct {
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*baseAPI
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}
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// NewGSLBAPI GSLB API作成
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func NewGSLBAPI(client *Client) *GSLBAPI {
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return &GSLBAPI{
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&baseAPI{
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client: client,
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FuncGetResourceURL: func() string {
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return "commonserviceitem"
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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("Provider.Class", "gslb")
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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 *GSLBAPI) Find() (*SearchGSLBResponse, 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 SearchGSLBResponse
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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 *GSLBAPI) request(f func(*gslbResponse) error) (*sacloud.GSLB, error) {
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res := &gslbResponse{}
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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.GSLB, nil
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}
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func (api *GSLBAPI) createRequest(value *sacloud.GSLB) *gslbResponse {
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return &gslbResponse{GSLB: 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 *GSLBAPI) New(name string) *sacloud.GSLB {
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return sacloud.CreateNewGSLB(name)
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}
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// Create 新規作成
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func (api *GSLBAPI) Create(value *sacloud.GSLB) (*sacloud.GSLB, error) {
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return api.request(func(res *gslbResponse) 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 *GSLBAPI) Read(id int64) (*sacloud.GSLB, error) {
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return api.request(func(res *gslbResponse) error {
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return api.read(id, nil, res)
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})
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}
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// Update 更新
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func (api *GSLBAPI) Update(id int64, value *sacloud.GSLB) (*sacloud.GSLB, error) {
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return api.request(func(res *gslbResponse) 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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// Delete 削除
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func (api *GSLBAPI) Delete(id int64) (*sacloud.GSLB, error) {
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return api.request(func(res *gslbResponse) error {
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return api.delete(id, nil, res)
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})
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}
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// SetupGSLBRecord GSLB配下にサーバー追加
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func (api *GSLBAPI) SetupGSLBRecord(gslbName string, ip string) ([]string, error) {
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gslbItem, err := api.findOrCreateBy(gslbName)
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if err != nil {
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return nil, err
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}
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gslbItem.Settings.GSLB.AddServer(ip)
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res, err := api.updateGSLBServers(gslbItem)
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if err != nil {
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return nil, err
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}
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if gslbItem.ID == sacloud.EmptyID {
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return []string{res.Status.FQDN}, nil
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}
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return nil, nil
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}
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// DeleteGSLBServer GSLB配下のサーバー削除
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func (api *GSLBAPI) DeleteGSLBServer(gslbName string, ip string) error {
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gslbItem, err := api.findOrCreateBy(gslbName)
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if err != nil {
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return err
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}
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gslbItem.Settings.GSLB.DeleteServer(ip)
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if gslbItem.HasGSLBServer() {
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_, err = api.updateGSLBServers(gslbItem)
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if err != nil {
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return err
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}
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} else {
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_, err = api.Delete(gslbItem.ID)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func (api *GSLBAPI) findOrCreateBy(gslbName string) (*sacloud.GSLB, error) {
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req := &sacloud.Request{}
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req.AddFilter("Name", gslbName)
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res, err := api.Find()
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if err != nil {
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return nil, err
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}
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//すでに登録されている場合
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var gslbItem *sacloud.GSLB
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if res.Count > 0 {
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gslbItem = &res.CommonServiceGSLBItems[0]
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} else {
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gslbItem = sacloud.CreateNewGSLB(gslbName)
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}
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return gslbItem, nil
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}
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func (api *GSLBAPI) updateGSLBServers(gslbItem *sacloud.GSLB) (*sacloud.GSLB, error) {
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var item *sacloud.GSLB
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var err error
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if gslbItem.ID == sacloud.EmptyID {
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item, err = api.Create(gslbItem)
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} else {
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item, err = api.Update(gslbItem.ID, gslbItem)
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}
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if err != nil {
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return nil, err
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}
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return item, nil
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}
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