/
deletion.go
68 lines (60 loc) · 2.2 KB
/
deletion.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 flow
import (
"github.com/goharbor/harbor/src/common/utils/log"
"github.com/goharbor/harbor/src/replication/model"
"github.com/goharbor/harbor/src/replication/operation/execution"
"github.com/goharbor/harbor/src/replication/operation/scheduler"
)
type deletionFlow struct {
executionID int64
policy *model.Policy
executionMgr execution.Manager
scheduler scheduler.Scheduler
resources []*model.Resource
}
// NewDeletionFlow returns an instance of the delete flow which deletes the resources
// on the destination registry
func NewDeletionFlow(executionMgr execution.Manager, scheduler scheduler.Scheduler,
executionID int64, policy *model.Policy, resources ...*model.Resource) Flow {
return &deletionFlow{
executionMgr: executionMgr,
scheduler: scheduler,
executionID: executionID,
policy: policy,
resources: resources,
}
}
func (d *deletionFlow) Run(interface{}) (int, error) {
srcResources, err := filterResources(d.resources, d.policy.Filters)
if err != nil {
return 0, err
}
if len(srcResources) == 0 {
markExecutionSuccess(d.executionMgr, d.executionID, "no resources need to be replicated")
log.Infof("no resources need to be replicated for the execution %d, skip", d.executionID)
return 0, nil
}
srcResources = assembleSourceResources(srcResources, d.policy)
dstResources := assembleDestinationResources(srcResources, d.policy)
items, err := preprocess(d.scheduler, srcResources, dstResources)
if err != nil {
return 0, err
}
if err = createTasks(d.executionMgr, d.executionID, items); err != nil {
return 0, err
}
return schedule(d.scheduler, d.executionMgr, items)
}