forked from control-center/serviced
/
backup.go
52 lines (44 loc) · 1.43 KB
/
backup.go
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// Copyright 2014 The Serviced 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 (
"fmt"
"path/filepath"
)
// Dump all templates and services to a tgz file.
// This includes a snapshot of all shared file systems
// and exports all docker images the services depend on.
func (a *api) Backup(dirpath string) (string, error) {
client, err := a.connectDAO()
if err != nil {
return "", err
}
var path string
if err := client.Backup(dirpath, &path); err != nil {
return "", err
}
return path, nil
}
// Restores templates, services, snapshots, and docker images from a tgz file.
// This is the inverse of CmdBackup.
func (a *api) Restore(path string) error {
client, err := a.connectDAO()
if err != nil {
return err
}
fp, err := filepath.Abs(path)
if err != nil {
return fmt.Errorf("could not convert '%s' to an absolute file path: %v", path, err)
}
return client.Restore(filepath.Clean(fp), &unusedInt)
}