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edge_app.go
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edge_app.go
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// Copyright (c) 2021 Terminus, Inc.
//
// This program is free software: you can use, redistribute, and/or modify
// it under the terms of the GNU Affero General Public License, version 3
// or later ("AGPL"), as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package endpoints
import (
"context"
"encoding/json"
"fmt"
"net/http"
"strconv"
"github.com/sirupsen/logrus"
"github.com/erda-project/erda/apistructs"
"github.com/erda-project/erda/modules/ecp/dbclient"
"github.com/erda-project/erda/modules/ecp/services/apierrors"
"github.com/erda-project/erda/pkg/http/httpserver"
"github.com/erda-project/erda/pkg/strutil"
)
const (
ImageType = "image"
ProductType = "product"
AddonType = "addon"
MysqlAddonName = "mysql-edge"
)
// ListEdgeApp List Edge application
func (e *Endpoints) ListEdgeApp(ctx context.Context, r *http.Request, vars map[string]string) (httpserver.Responser, error) {
var (
orgID int64
clusterID int64
err error
)
i, resp := e.GetIdentity(r)
if resp != nil {
return apierrors.ErrListEdgeApp.InternalError(fmt.Errorf("failed to get User-ID or Org-ID from request header")).ToResp(), nil
}
// permission check
err = e.EdgePermissionCheck(i.UserID, i.OrgID, "", apistructs.ListAction)
if err != nil {
return apierrors.AccessDeny.AccessDenied().ToResp(), nil
}
orgIDStr := r.URL.Query().Get("orgID")
if orgIDStr != "" {
if orgID, err = strutil.Atoi64(orgIDStr); err != nil {
return apierrors.ErrListEdgeApp.InvalidParameter(err).ToResp(), nil
}
}
clusterIDStr := r.URL.Query().Get("clusterID")
if clusterIDStr != "" {
if clusterID, err = strutil.Atoi64(clusterIDStr); err != nil {
return apierrors.ErrListEdgeApp.InvalidParameter(err).ToResp(), nil
}
}
pageSizeStr := r.URL.Query().Get("pageSize")
if pageSizeStr == "" {
pageSizeStr = "20"
}
pageSize, err := strconv.Atoi(pageSizeStr)
if err != nil {
return apierrors.ErrListEdgeApp.InvalidParameter(err).ToResp(), nil
}
pageNoStr := r.URL.Query().Get("pageNo")
if pageNoStr == "" {
pageNoStr = "1"
}
pageNo, err := strconv.Atoi(pageNoStr)
if err != nil {
return apierrors.ErrListEdgeApp.InvalidParameter(err).ToResp(), nil
}
// parameter check
if orgID < 0 || pageNo < 0 || pageSize < 0 {
return apierrors.ErrListEdgeApp.InternalError(fmt.Errorf("illegal query param")).ToResp(), nil
}
pageQueryParam := &apistructs.EdgeAppListPageRequest{
OrgID: orgID,
ClusterID: clusterID,
PageNo: pageNo,
PageSize: pageSize,
}
total, edgeApps, err := e.edge.ListApp(pageQueryParam)
if err != nil {
return apierrors.ErrListEdgeApp.InternalError(err).ToResp(), nil
}
rsp := &apistructs.EdgeAppListResponse{
Total: total,
List: *edgeApps,
}
return httpserver.OkResp(rsp)
}
// GetEdgeAppStatus Get Edge application status
func (e *Endpoints) GetEdgeAppStatus(ctx context.Context, r *http.Request, vars map[string]string) (httpserver.Responser, error) {
var (
pageSize = 1
pageNo = DefaultPageNo
isNotPaging bool
err error
app *dbclient.EdgeApp
rsp *apistructs.EdgeAppStatusResponse
)
i, resp := e.GetIdentity(r)
if resp != nil {
return apierrors.ErrListEdgeApp.InternalError(fmt.Errorf("failed to get User-ID or Org-ID from request header")).ToResp(), nil
}
// permission check
err = e.EdgePermissionCheck(i.UserID, i.OrgID, "", apistructs.GetAction)
if err != nil {
return apierrors.AccessDeny.AccessDenied().ToResp(), nil
}
edgeAppID, err := strutil.Atoi64(vars["ID"])
if err != nil {
return apierrors.ErrListEdgeApp.InvalidParameter(err).ToResp(), nil
}
isNotPagingStr := r.URL.Query().Get("notPaging")
if isNotPagingStr != "" {
parseRes, err := strconv.ParseBool(isNotPagingStr)
if err != nil {
return apierrors.ErrListEdgeApp.InvalidParameter(err).ToResp(), nil
}
if parseRes {
isNotPaging = true
}
}
pageSizeStr := r.URL.Query().Get("pageSize")
if pageSizeStr != "" {
pageSize, err = strconv.Atoi(pageSizeStr)
if err != nil {
return apierrors.ErrListEdgeApp.InvalidParameter(err).ToResp(), nil
}
}
pageNoStr := r.URL.Query().Get("pageNo")
if pageNoStr != "" {
pageNo, err = strconv.Atoi(pageNoStr)
if err != nil {
return apierrors.ErrListEdgeApp.InvalidParameter(err).ToResp(), nil
}
}
// paramters check
if pageNo < 0 || pageSize < 0 {
return apierrors.ErrListEdgeApp.InternalError(fmt.Errorf("illegal query param")).ToResp(), nil
}
app, err = e.dbClient.GetEdgeApp(edgeAppID)
if err != nil {
return apierrors.ErrListEdgeApp.InternalError(err).ToResp(), nil
}
switch app.Type {
case ImageType, ProductType:
rsp, err = e.edge.GetAppStatus(edgeAppID)
case AddonType:
switch app.AddonName {
case MysqlAddonName:
//just update edge sites
rsp, err = e.edge.GetEdgeMysqlStatus(edgeAppID)
}
}
if err != nil {
return apierrors.ErrListEdgeApp.InternalError(err).ToResp(), nil
}
total := len(rsp.SiteList)
rsp.Total = total
// Paging default
if !isNotPaging {
startPoint := (pageNo - 1) * pageSize
endPoint := startPoint + pageSize
if startPoint > total {
rsp.SiteList = make([]apistructs.EdgeAppSiteStatus, 0)
}
if endPoint > total {
rsp.SiteList = rsp.SiteList[startPoint:]
} else {
rsp.SiteList = rsp.SiteList[startPoint:endPoint]
}
}
return httpserver.OkResp(*rsp)
}
// GetEdgeApp Get edge application
func (e *Endpoints) GetEdgeApp(ctx context.Context, r *http.Request, vars map[string]string) (httpserver.Responser, error) {
var err error
var edgeApp *apistructs.EdgeAppInfo
i, resp := e.GetIdentity(r)
if resp != nil {
return apierrors.ErrListEdgeApp.InternalError(fmt.Errorf("failed to get User-ID or Org-ID from request header")).ToResp(), nil
}
// permission check
err = e.EdgePermissionCheck(i.UserID, i.OrgID, "", apistructs.GetAction)
if err != nil {
return apierrors.AccessDeny.AccessDenied().ToResp(), nil
}
edgeAppID, err := strutil.Atoi64(vars["ID"])
if err != nil {
return apierrors.ErrListEdgeApp.InvalidParameter(err).ToResp(), nil
}
edgeApp, err = e.edge.GetApp(edgeAppID)
if err != nil {
return apierrors.ErrListEdgeApp.InternalError(err).ToResp(), nil
}
return httpserver.OkResp(*edgeApp)
}
// CreateEdgeApp Create Edge application
func (e *Endpoints) CreateEdgeApp(ctx context.Context, r *http.Request, vars map[string]string) (httpserver.Responser, error) {
var req apistructs.EdgeAppCreateRequest
//var edgeAppID uint64
var err error
i, resp := e.GetIdentity(r)
if resp != nil {
return apierrors.ErrListEdgeApp.InternalError(fmt.Errorf("failed to get User-ID or Org-ID from request header")).ToResp(), nil
}
// permission check
err = e.EdgePermissionCheck(i.UserID, i.OrgID, "", apistructs.CreateAction)
if err != nil {
return apierrors.AccessDeny.AccessDenied().ToResp(), nil
}
if r.Body == nil {
return apierrors.ErrCreateCluster.MissingParameter("body").ToResp(), nil
}
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
return apierrors.ErrCreateEdgeApp.InternalError(err).ToResp(), nil
}
logrus.Infof("request body: %+v", req)
if req.OrgID <= 0 || req.ClusterID <= 0 {
return apierrors.ErrCreateEdgeApp.InternalError(fmt.Errorf("illegal create param")).ToResp(), nil
}
switch req.Type {
case ImageType, ProductType:
err = e.edge.CreateApp(&req)
case AddonType:
switch req.AddonName {
case MysqlAddonName:
err = e.edge.CreateEdgeMysql(&req)
}
}
if err != nil {
return apierrors.ErrCreateEdgeApp.InternalError(err).ToResp(), nil
}
return httpserver.OkResp("ok")
}
// UpdateEdgeApp Update Edge application
func (e *Endpoints) UpdateEdgeApp(ctx context.Context, r *http.Request, vars map[string]string) (httpserver.Responser, error) {
edgeAppID, err := strutil.Atoi64(vars["ID"])
if err != nil {
return apierrors.ErrListEdgeApp.InvalidParameter(err).ToResp(), nil
}
i, resp := e.GetIdentity(r)
if resp != nil {
return apierrors.ErrListEdgeApp.InternalError(fmt.Errorf("failed to get User-ID or Org-ID from request header")).ToResp(), nil
}
// permission check
err = e.EdgePermissionCheck(i.UserID, i.OrgID, "", apistructs.UpdateAction)
if err != nil {
return apierrors.AccessDeny.AccessDenied().ToResp(), nil
}
var req apistructs.EdgeAppUpdateRequest
if r.Body == nil {
return apierrors.ErrCreateCluster.MissingParameter("body").ToResp(), nil
}
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
return apierrors.ErrUpdateEdgeApp.InternalError(err).ToResp(), nil
}
logrus.Infof("request body: %+v", req)
if req.OrgID <= 0 || req.ClusterID <= 0 {
return apierrors.ErrUpdateEdgeApp.InternalError(fmt.Errorf("illegal create param")).ToResp(), nil
}
switch req.Type {
case ImageType, ProductType:
err = e.edge.UpdateApp(edgeAppID, &req)
case AddonType:
switch req.AddonName {
case MysqlAddonName:
//just update edgesites
err = e.edge.UpdateEdgeMysql(edgeAppID, &req)
}
}
if err != nil {
return apierrors.ErrUpdateEdgeApp.InternalError(err).ToResp(), nil
}
return httpserver.OkResp("ok")
}
// DeleteEdgeApp Delete Edge application
func (e *Endpoints) DeleteEdgeApp(ctx context.Context, r *http.Request, vars map[string]string) (httpserver.Responser, error) {
var err error
var app *dbclient.EdgeApp
i, resp := e.GetIdentity(r)
if resp != nil {
return apierrors.ErrListEdgeApp.InternalError(fmt.Errorf("failed to get User-ID or Org-ID from request header")).ToResp(), nil
}
// permission check
err = e.EdgePermissionCheck(i.UserID, i.OrgID, "", apistructs.DeleteAction)
if err != nil {
return apierrors.AccessDeny.AccessDenied().ToResp(), nil
}
edgeAppID, err := strutil.Atoi64(vars["ID"])
if err != nil {
return apierrors.ErrDeleteEdgeApp.InvalidParameter(err).ToResp(), nil
}
app, err = e.dbClient.GetEdgeApp(edgeAppID)
if err != nil {
return apierrors.ErrDeleteEdgeApp.InternalError(err).ToResp(), nil
}
switch app.Type {
case ImageType, ProductType:
err = e.edge.DeleteApp(edgeAppID)
case AddonType:
switch app.AddonName {
case MysqlAddonName:
//just update edge sites
err = e.edge.DeleteEdgeMysql(edgeAppID)
}
}
if err != nil {
return apierrors.ErrDeleteEdgeApp.InternalError(err).ToResp(), nil
}
return httpserver.OkResp("ok")
}
// OfflineAppSite Offline site which deploy specified application
func (e *Endpoints) OfflineAppSite(ctx context.Context, r *http.Request, vars map[string]string) (httpserver.Responser, error) {
var (
req apistructs.EdgeAppSiteRequest
err error
)
i, resp := e.GetIdentity(r)
if resp != nil {
return apierrors.ErrListEdgeApp.InternalError(fmt.Errorf("failed to get User-ID or Org-ID from request header")).ToResp(), nil
}
// permission check
err = e.EdgePermissionCheck(i.UserID, i.OrgID, "", apistructs.DeleteAction)
if err != nil {
return apierrors.AccessDeny.AccessDenied().ToResp(), nil
}
if r.Body == nil {
return apierrors.ErrCreateCluster.MissingParameter("body").ToResp(), nil
}
if err = json.NewDecoder(r.Body).Decode(&req); err != nil {
return apierrors.ErrOfflineEdgeAppSite.InternalError(err).ToResp(), nil
}
edgeAppID, err := strutil.Atoi64(vars["ID"])
if err != nil {
return apierrors.ErrOfflineEdgeAppSite.InvalidParameter(err).ToResp(), nil
}
app, err := e.dbClient.GetEdgeApp(edgeAppID)
if err != nil {
return apierrors.ErrOfflineEdgeAppSite.InternalError(err).ToResp(), nil
}
switch app.Type {
case ImageType, ProductType:
err = e.edge.OfflineAppSite(app, req.SiteName)
break
case AddonType:
switch app.AddonName {
case MysqlAddonName:
err = e.edge.OfflineEdgeMysql(app, req.SiteName)
break
}
break
}
if err != nil {
return apierrors.ErrOfflineEdgeAppSite.InternalError(err).ToResp(), nil
}
return httpserver.OkResp("ok")
}
// RestartAppSite Restart site which deploy specified application
func (e *Endpoints) RestartAppSite(ctx context.Context, r *http.Request, vars map[string]string) (httpserver.Responser, error) {
var (
req apistructs.EdgeAppSiteRequest
err error
)
i, resp := e.GetIdentity(r)
if resp != nil {
return apierrors.ErrListEdgeApp.InternalError(fmt.Errorf("failed to get User-ID or Org-ID from request header")).ToResp(), nil
}
// permission check
err = e.EdgePermissionCheck(i.UserID, i.OrgID, "", apistructs.UpdateAction)
if err != nil {
return apierrors.AccessDeny.AccessDenied().ToResp(), nil
}
if r.Body == nil {
return apierrors.ErrCreateCluster.MissingParameter("body").ToResp(), nil
}
if err = json.NewDecoder(r.Body).Decode(&req); err != nil {
return apierrors.ErrRestartEdgeApp.InternalError(err).ToResp(), nil
}
edgeAppID, err := strutil.Atoi64(vars["ID"])
if err != nil {
return apierrors.ErrRestartEdgeApp.InvalidParameter(err).ToResp(), nil
}
app, err := e.dbClient.GetEdgeApp(edgeAppID)
if err != nil {
return apierrors.ErrRestartEdgeApp.InternalError(err).ToResp(), nil
}
switch app.Type {
case ImageType, ProductType:
err = e.edge.RestartAppSite(app, req.SiteName)
break
case AddonType:
switch app.AddonName {
case MysqlAddonName:
err = e.edge.RestartEdgeMysql(app, req.SiteName)
break
}
break
}
if err != nil {
return apierrors.ErrRestartEdgeApp.InternalError(err).ToResp(), nil
}
return httpserver.OkResp("ok")
}