mirror of
https://github.com/goharbor/harbor.git
synced 2024-09-30 14:27:35 +02:00
9a93f225d7
Replacing copyright notices with "Copyright 2018 The Harbor Authors". Signed-off-by: clouderati <35942204+clouderati@users.noreply.github.com>
291 lines
7.8 KiB
Go
291 lines
7.8 KiB
Go
// Copyright 2018 Project Harbor Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package api
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import (
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"fmt"
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"net/http"
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"os"
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"strconv"
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"encoding/json"
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"github.com/goharbor/harbor/src/common/dao"
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common_http "github.com/goharbor/harbor/src/common/http"
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common_job "github.com/goharbor/harbor/src/common/job"
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common_models "github.com/goharbor/harbor/src/common/models"
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"github.com/goharbor/harbor/src/common/utils/log"
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"github.com/goharbor/harbor/src/core/api/models"
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utils_core "github.com/goharbor/harbor/src/core/utils"
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)
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// GCAPI handles request of harbor admin...
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type GCAPI struct {
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BaseController
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}
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// Prepare validates the URL and parms, it needs the system admin permission.
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func (gc *GCAPI) Prepare() {
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gc.BaseController.Prepare()
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if !gc.SecurityCtx.IsAuthenticated() {
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gc.HandleUnauthorized()
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return
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}
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if !gc.SecurityCtx.IsSysAdmin() {
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gc.HandleForbidden(gc.SecurityCtx.GetUsername())
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return
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}
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}
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// Post ...
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func (gc *GCAPI) Post() {
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gr := models.GCReq{}
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gc.DecodeJSONReqAndValidate(&gr)
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gc.submitJob(&gr)
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gc.Redirect(http.StatusCreated, strconv.FormatInt(gr.ID, 10))
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}
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// Put ...
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func (gc *GCAPI) Put() {
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gr := models.GCReq{}
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gc.DecodeJSONReqAndValidate(&gr)
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if gr.Schedule.Type == models.ScheduleManual {
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gc.HandleInternalServerError(fmt.Sprintf("Fail to update GC schedule as wrong schedule type: %s.", gr.Schedule.Type))
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return
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}
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query := &common_models.AdminJobQuery{
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Name: common_job.ImageGC,
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Kind: common_job.JobKindPeriodic,
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}
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jobs, err := dao.GetAdminJobs(query)
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if err != nil {
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gc.HandleInternalServerError(fmt.Sprintf("%v", err))
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return
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}
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if len(jobs) != 1 {
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gc.HandleInternalServerError("Fail to update GC schedule, only one schedule is accepted.")
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return
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}
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// stop the scheduled job and remove it.
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if err = utils_core.GetJobServiceClient().PostAction(jobs[0].UUID, common_job.JobActionStop); err != nil {
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if e, ok := err.(*common_http.Error); !ok || e.Code != http.StatusNotFound {
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gc.HandleInternalServerError(fmt.Sprintf("%v", err))
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return
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}
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}
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if err = dao.DeleteAdminJob(jobs[0].ID); err != nil {
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gc.HandleInternalServerError(fmt.Sprintf("%v", err))
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return
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}
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// Set schedule to None means to cancel the schedule, won't add new job.
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if gr.Schedule.Type != models.ScheduleNone {
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gc.submitJob(&gr)
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}
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}
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// GetGC ...
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func (gc *GCAPI) GetGC() {
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id, err := gc.GetInt64FromPath(":id")
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if err != nil {
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gc.HandleInternalServerError(fmt.Sprintf("need to specify gc id"))
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return
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}
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jobs, err := dao.GetAdminJobs(&common_models.AdminJobQuery{
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ID: id,
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})
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gcreps := []*models.GCRep{}
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for _, job := range jobs {
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gcrep, err := convertToGCRep(job)
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if err != nil {
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gc.HandleInternalServerError(fmt.Sprintf("failed to convert gc response: %v", err))
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return
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}
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gcreps = append(gcreps, &gcrep)
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}
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if err != nil {
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gc.HandleInternalServerError(fmt.Sprintf("failed to get admin jobs: %v", err))
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return
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}
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gc.Data["json"] = gcreps
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gc.ServeJSON()
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}
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// List ...
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func (gc *GCAPI) List() {
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jobs, err := dao.GetTop10AdminJobsOfName(common_job.ImageGC)
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if err != nil {
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gc.HandleInternalServerError(fmt.Sprintf("failed to get admin jobs: %v", err))
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return
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}
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gcreps := []*models.GCRep{}
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for _, job := range jobs {
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gcrep, err := convertToGCRep(job)
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if err != nil {
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gc.HandleInternalServerError(fmt.Sprintf("failed to convert gc response: %v", err))
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return
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}
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gcreps = append(gcreps, &gcrep)
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}
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gc.Data["json"] = gcreps
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gc.ServeJSON()
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}
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// Get gets GC schedule ...
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func (gc *GCAPI) Get() {
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jobs, err := dao.GetAdminJobs(&common_models.AdminJobQuery{
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Name: common_job.ImageGC,
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Kind: common_job.JobKindPeriodic,
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})
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if err != nil {
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gc.HandleNotFound(fmt.Sprintf("failed to get admin jobs: %v", err))
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return
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}
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if len(jobs) > 1 {
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gc.HandleInternalServerError("Get more than one GC scheduled job, make sure there has only one.")
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return
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}
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gcreps := []*models.GCRep{}
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for _, job := range jobs {
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gcrep, err := convertToGCRep(job)
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if err != nil {
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gc.HandleInternalServerError(fmt.Sprintf("failed to convert gc response: %v", err))
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return
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}
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gcreps = append(gcreps, &gcrep)
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}
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gc.Data["json"] = gcreps
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gc.ServeJSON()
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}
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// GetLog ...
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func (gc *GCAPI) GetLog() {
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id, err := gc.GetInt64FromPath(":id")
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if err != nil {
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gc.HandleBadRequest("invalid ID")
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return
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}
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job, err := dao.GetAdminJob(id)
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if err != nil {
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log.Errorf("Failed to load job data for job: %d, error: %v", id, err)
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gc.CustomAbort(http.StatusInternalServerError, "Failed to get Job data")
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}
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if job == nil {
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log.Errorf("Failed to get admin job: %d", id)
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gc.CustomAbort(http.StatusNotFound, "Failed to get Job")
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}
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logBytes, err := utils_core.GetJobServiceClient().GetJobLog(job.UUID)
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if err != nil {
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if httpErr, ok := err.(*common_http.Error); ok {
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gc.RenderError(httpErr.Code, "")
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log.Errorf(fmt.Sprintf("failed to get log of job %d: %d %s",
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id, httpErr.Code, httpErr.Message))
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return
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}
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gc.HandleInternalServerError(fmt.Sprintf("Failed to get job logs, uuid: %s, error: %v", job.UUID, err))
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return
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}
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gc.Ctx.ResponseWriter.Header().Set(http.CanonicalHeaderKey("Content-Length"), strconv.Itoa(len(logBytes)))
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gc.Ctx.ResponseWriter.Header().Set(http.CanonicalHeaderKey("Content-Type"), "text/plain")
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_, err = gc.Ctx.ResponseWriter.Write(logBytes)
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if err != nil {
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gc.HandleInternalServerError(fmt.Sprintf("Failed to write job logs, uuid: %s, error: %v", job.UUID, err))
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}
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}
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// submitJob submits a job to job service per request
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func (gc *GCAPI) submitJob(gr *models.GCReq) {
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// cannot post multiple schdule for GC job.
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if gr.IsPeriodic() {
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jobs, err := dao.GetAdminJobs(&common_models.AdminJobQuery{
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Name: common_job.ImageGC,
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Kind: common_job.JobKindPeriodic,
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})
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if err != nil {
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gc.HandleInternalServerError(fmt.Sprintf("failed to get admin jobs: %v", err))
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return
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}
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if len(jobs) != 0 {
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gc.HandleStatusPreconditionFailed("Fail to set schedule for GC as always had one, please delete it firstly then to re-schedule.")
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return
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}
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}
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id, err := dao.AddAdminJob(&common_models.AdminJob{
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Name: common_job.ImageGC,
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Kind: gr.JobKind(),
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Cron: gr.CronString(),
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})
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if err != nil {
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gc.HandleInternalServerError(fmt.Sprintf("%v", err))
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return
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}
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gr.ID = id
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gr.Parameters = map[string]interface{}{
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"redis_url_reg": os.Getenv("_REDIS_URL_REG"),
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}
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job, err := gr.ToJob()
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if err != nil {
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gc.HandleInternalServerError(fmt.Sprintf("%v", err))
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return
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}
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// submit job to jobservice
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log.Debugf("submiting GC admin job to jobservice")
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uuid, err := utils_core.GetJobServiceClient().SubmitJob(job)
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if err != nil {
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if err := dao.DeleteAdminJob(id); err != nil {
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log.Debugf("Failed to delete admin job, err: %v", err)
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}
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gc.HandleInternalServerError(fmt.Sprintf("%v", err))
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return
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}
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if err := dao.SetAdminJobUUID(id, uuid); err != nil {
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gc.HandleInternalServerError(fmt.Sprintf("%v", err))
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return
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}
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}
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func convertToGCRep(job *common_models.AdminJob) (models.GCRep, error) {
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if job == nil {
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return models.GCRep{}, nil
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}
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gcrep := models.GCRep{
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ID: job.ID,
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Name: job.Name,
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Kind: job.Kind,
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Status: job.Status,
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Deleted: job.Deleted,
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CreationTime: job.CreationTime,
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UpdateTime: job.UpdateTime,
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}
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if len(job.Cron) > 0 {
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schedule := &models.ScheduleParam{}
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if err := json.Unmarshal([]byte(job.Cron), &schedule); err != nil {
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return models.GCRep{}, err
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}
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gcrep.Schedule = schedule
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}
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return gcrep, nil
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}
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