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Fix bug when deleting the repository (#11121)

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Fixes #10997 by looping the artifact candidates until all of them are deleted

Signed-off-by: Wenkai Yin <yinw@vmware.com>
This commit is contained in:
Wenkai Yin(尹文开) 2020-03-23 10:38:47 +08:00 committed by GitHub
parent 1dbec0c1d7
commit c4af6ff824
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 35 additions and 4 deletions
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28
src/api/repository/controller.go
View File

@ -16,11 +16,14 @@ package repository
import (
"context"
"github.com/goharbor/harbor/src/api/artifact"
"github.com/goharbor/harbor/src/common/models"
"github.com/goharbor/harbor/src/common/utils"
"github.com/goharbor/harbor/src/common/utils/log"
ierror "github.com/goharbor/harbor/src/internal/error"
"github.com/goharbor/harbor/src/internal/orm"
art "github.com/goharbor/harbor/src/pkg/artifact"
"github.com/goharbor/harbor/src/pkg/project"
"github.com/goharbor/harbor/src/pkg/q"
"github.com/goharbor/harbor/src/pkg/repository"
@ -58,6 +61,7 @@ func NewController() Controller {
return &controller{
proMgr: project.Mgr,
repoMgr: repository.Mgr,
artMgr: art.Mgr,
artCtl: artifact.Ctl,
}
}
@ -65,6 +69,7 @@ func NewController() Controller {
type controller struct {
proMgr project.Manager
repoMgr repository.Manager
artMgr art.Manager
artCtl artifact.Controller
}
@ -137,7 +142,7 @@ func (c *controller) GetByName(ctx context.Context, name string) (*models.RepoRe
}
func (c *controller) Delete(ctx context.Context, id int64) error {
artifacts, err := c.artCtl.List(ctx, &q.Query{
candidates, err := c.artCtl.List(ctx, &q.Query{
Keywords: map[string]interface{}{
"RepositoryID": id,
},
@ -145,10 +150,31 @@ func (c *controller) Delete(ctx context.Context, id int64) error {
if err != nil {
return err
}
for len(candidates) > 0 {
artifacts := candidates
candidates = nil
for _, artifact := range artifacts {
parents, err := c.artMgr.ListReferences(ctx, &q.Query{
Keywords: map[string]interface{}{
"ChildID": artifact.ID,
},
})
if err != nil {
return err
}
if len(parents) > 0 {
// if the artifact is referenced by others, put it into the artifacts
// list again, and try to delete it in the next loop
log.Debugf("the artifact %d is referenced by others, put it into the backlog and try to delete it in the next loop",
artifact.ID)
candidates = append(candidates, artifact)
continue
}
if err = c.artCtl.Delete(ctx, artifact.ID); err != nil {
return err
}
log.Debugf("the artifact %d is deleted", artifact.ID)
}
}
return c.repoMgr.Delete(ctx, id)
}

5
src/api/repository/controller_test.go
View File

@ -22,6 +22,7 @@ import (
artifacttesting "github.com/goharbor/harbor/src/testing/api/artifact"
ormtesting "github.com/goharbor/harbor/src/testing/lib/orm"
"github.com/goharbor/harbor/src/testing/mock"
arttesting "github.com/goharbor/harbor/src/testing/pkg/artifact"
"github.com/goharbor/harbor/src/testing/pkg/project"
"github.com/goharbor/harbor/src/testing/pkg/repository"
"github.com/stretchr/testify/suite"
@ -33,16 +34,19 @@ type controllerTestSuite struct {
ctl *controller
proMgr *project.FakeManager
repoMgr *repository.FakeManager
argMgr *arttesting.FakeManager
artCtl *artifacttesting.Controller
}
func (c *controllerTestSuite) SetupTest() {
c.proMgr = &project.FakeManager{}
c.repoMgr = &repository.FakeManager{}
c.argMgr = &arttesting.FakeManager{}
c.artCtl = &artifacttesting.Controller{}
c.ctl = &controller{
proMgr: c.proMgr,
repoMgr: c.repoMgr,
artMgr: c.argMgr,
artCtl: c.artCtl,
}
}
@ -119,6 +123,7 @@ func (c *controllerTestSuite) TestGetByName() {
func (c *controllerTestSuite) TestDelete() {
art := &artifact.Artifact{}
art.ID = 1
c.argMgr.On("ListReferences").Return(nil, nil)
mock.OnAnything(c.artCtl, "List").Return([]*artifact.Artifact{art}, nil)
mock.OnAnything(c.artCtl, "Delete").Return(nil)
c.repoMgr.On("Delete").Return(nil)