mirror of https://github.com/goharbor/harbor.git
174 lines
4.8 KiB
Go
174 lines
4.8 KiB
Go
// Copyright 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 replication
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import (
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"encoding/json"
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"fmt"
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"github.com/goharbor/harbor/src/controller/replication/transfer"
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// import chart transfer
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_ "github.com/goharbor/harbor/src/controller/replication/transfer/image"
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"github.com/goharbor/harbor/src/jobservice/job"
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// import aliacr adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/aliacr"
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// import awsecr adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/awsecr"
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// import azurecr adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/azurecr"
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// import dockerhub adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/dockerhub"
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// import dtr adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/dtr"
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// import githubcr adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/githubcr"
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// import gitlab adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/gitlab"
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// import googlegcr adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/googlegcr"
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// import harbor adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/harbor"
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// import huawei adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/huawei"
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// import jfrog adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/jfrog"
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// import native adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/native"
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// import quay adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/quay"
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// import tencentcr adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/tencentcr"
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// register the VolcEngine CR Registry adapter
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_ "github.com/goharbor/harbor/src/pkg/reg/adapter/volcenginecr"
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"github.com/goharbor/harbor/src/pkg/reg/model"
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)
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// Replication implements the job interface
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type Replication struct{}
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// MaxFails returns that how many times this job can fail
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func (r *Replication) MaxFails() uint {
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return 3
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}
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// MaxCurrency is implementation of same method in Interface.
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func (r *Replication) MaxCurrency() uint {
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return 0
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}
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// ShouldRetry always returns true which means the job is needed to be restarted when fails
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func (r *Replication) ShouldRetry() bool {
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return true
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}
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// Validate does nothing
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func (r *Replication) Validate(_ job.Parameters) error {
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return nil
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}
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// Run gets the corresponding transfer according to the resource type
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// and calls its function to do the real work
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func (r *Replication) Run(ctx job.Context, params job.Parameters) error {
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logger := ctx.GetLogger()
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src, dst, opts, err := parseParams(params)
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if err != nil {
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logger.Errorf("failed to parse parameters: %v", err)
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return err
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}
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factory, err := transfer.GetFactory(src.Type)
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if err != nil {
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logger.Errorf("failed to get transfer factory: %v", err)
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return err
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}
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stopFunc := func() bool {
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cmd, exist := ctx.OPCommand()
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if !exist {
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return false
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}
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return cmd == job.StopCommand
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}
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trans, err := factory(ctx.GetLogger(), stopFunc)
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if err != nil {
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logger.Errorf("failed to create transfer: %v", err)
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return err
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}
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return trans.Transfer(src, dst, opts)
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}
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func parseParams(params map[string]interface{}) (*model.Resource, *model.Resource, *transfer.Options, error) {
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src := &model.Resource{}
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if err := parseParam(params, "src_resource", src); err != nil {
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return nil, nil, nil, err
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}
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dst := &model.Resource{}
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if err := parseParam(params, "dst_resource", dst); err != nil {
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return nil, nil, nil, err
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}
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var speed int32
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value, exist := params["speed"]
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if !exist {
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speed = 0
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} else {
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if s, ok := value.(int32); ok {
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speed = s
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} else {
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if s, ok := value.(int); ok {
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speed = int32(s)
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} else {
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if s, ok := value.(float64); ok {
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speed = int32(s)
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} else {
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return nil, nil, nil, fmt.Errorf("the value of speed isn't integer (%T)", value)
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}
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}
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}
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}
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var copyByChunk bool
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value, exist = params["copy_by_chunk"]
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if exist {
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if boolVal, ok := value.(bool); ok {
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copyByChunk = boolVal
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}
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}
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opts := transfer.NewOptions(
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transfer.WithSpeed(speed),
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transfer.WithCopyByChunk(copyByChunk),
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)
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return src, dst, opts, nil
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}
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func parseParam(params map[string]interface{}, name string, v interface{}) error {
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value, exist := params[name]
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if !exist {
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return fmt.Errorf("param %s not found", name)
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}
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str, ok := value.(string)
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if !ok {
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return fmt.Errorf("the value of %s isn't string", name)
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}
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return json.Unmarshal([]byte(str), v)
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}
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