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registry.go
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/
registry.go
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// Copyright Project Harbor Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package api
import (
"bytes"
"net/http"
"time"
"os/exec"
"github.com/goharbor/harbor/src/common/utils/log"
)
const (
regConf = "/etc/registry/config.yml"
)
// GCResult ...
type GCResult struct {
Status bool `json:"status"`
Msg string `json:"msg"`
StartTime time.Time `json:"starttime"`
EndTime time.Time `json:"endtime"`
}
// StartGC ...
func StartGC(w http.ResponseWriter, r *http.Request) {
cmd := exec.Command("/bin/bash", "-c", "registry garbage-collect --delete-untagged=true "+regConf)
var outBuf, errBuf bytes.Buffer
cmd.Stdout = &outBuf
cmd.Stderr = &errBuf
start := time.Now()
log.Debugf("Start to execute garbage collection...")
if err := cmd.Run(); err != nil {
log.Errorf("Fail to execute GC: %v, command err: %s", err, errBuf.String())
handleInternalServerError(w)
return
}
gcr := GCResult{true, outBuf.String(), start, time.Now()}
if err := writeJSON(w, gcr); err != nil {
log.Errorf("failed to write response: %v", err)
return
}
log.Debugf("Successful to execute garbage collection...")
}