drone/app/services/cleanup/deleted_repos.go
2024-02-22 05:25:29 +00:00

103 lines
2.8 KiB
Go

// Copyright 2023 Harness, Inc.
//
// 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 cleanup
import (
"context"
"fmt"
"math"
"time"
"github.com/harness/gitness/app/api/controller/repo"
"github.com/harness/gitness/app/bootstrap"
"github.com/harness/gitness/app/store"
"github.com/harness/gitness/job"
"github.com/harness/gitness/types"
"github.com/harness/gitness/types/enum"
"github.com/rs/zerolog/log"
)
const (
jobTypeDeletedRepos = "gitness:cleanup:deleted-repos"
jobCronDeletedRepos = "50 0 * * *" // At minute 50 past midnight every day.
jobMaxDurationDeletedRepos = 10 * time.Minute
)
type deletedReposCleanupJob struct {
retentionTime time.Duration
repoStore store.RepoStore
repoCtrl *repo.Controller
}
func newDeletedReposCleanupJob(
retentionTime time.Duration,
repoStore store.RepoStore,
repoCtrl *repo.Controller,
) *deletedReposCleanupJob {
return &deletedReposCleanupJob{
retentionTime: retentionTime,
repoStore: repoStore,
repoCtrl: repoCtrl,
}
}
// Handle purges old deleted repositories that are past the retention time.
func (j *deletedReposCleanupJob) Handle(ctx context.Context, _ string, _ job.ProgressReporter) (string, error) {
olderThan := time.Now().Add(-j.retentionTime)
log.Ctx(ctx).Info().Msgf(
"start purging deleted repositories older than %s (aka created before %s)",
j.retentionTime,
olderThan.Format(time.RFC3339Nano))
deletedBeforeOrAt := olderThan.UnixMilli()
filter := &types.RepoFilter{
Page: 1,
Size: int(math.MaxInt),
Query: "",
Order: enum.OrderAsc,
Sort: enum.RepoAttrDeleted,
DeletedBeforeOrAt: &deletedBeforeOrAt,
}
toBePurgedRepos, err := j.repoStore.List(ctx, 0, filter)
if err != nil {
return "", fmt.Errorf("failed to list ready-to-delete repositories: %w", err)
}
session := bootstrap.NewSystemServiceSession()
purgedRepos := 0
for _, r := range toBePurgedRepos {
err := j.repoCtrl.PurgeNoAuth(ctx, session, r)
if err != nil {
log.Warn().Err(err).Msgf("failed to purge repo uid: %s, path: %s, deleted at %d",
r.Identifier, r.Path, *r.Deleted)
continue
}
purgedRepos++
}
result := "no old deleted repositories found"
if purgedRepos > 0 {
result = fmt.Sprintf("purged %d deleted repositories", purgedRepos)
}
log.Ctx(ctx).Info().Msg(result)
return result, nil
}