backup/box.go

package main

import (
	"fmt"
	"log"
)

type Box struct {
	Addr string `json:"addr"`
	User string `json:"user"`
	Key  string `json:"key"`
	Name string `json:"-"`
	ssh  *SSHConfig
}

func (b *Box) ZFSGetLastSnapshot(path string) (s Snapshot, err error) {
	return b.ssh.getLastSnapshot(path)
}

func (b *Box) ZFSIsLastSnapshot(s Snapshot) bool {
	return b.ssh.isLastSnapshot(s)
}

func (b *Box) ZFSGetFirstSnapshot(path string) (s Snapshot, err error) {
	return b.ssh.getFirstSnapshot(path)
}

func (b *Box) ZFSGetNextSnapshot(src Snapshot) (next Snapshot, err error) {
	return b.ssh.getNextSnapshot(src)
}

func (b *Box) ZFSUpdateSnapshotList() (err error) {
	return b.ssh.getSnapshotList()
}

func (b *Box) ZFSGetSnapshotList() []Snapshot {
	return b.ssh.snapshot
}

func (b *Box) ZFSUpdateList() (err error) {
	return b.ssh.getZFSList()
}

func (b *Box) ZFSIsZFS(path string) bool {
	return b.ssh.isZFS(path)
}

func (b *Box) ZFSCreateZFS(path string) (err error) {
	return b.ssh.createZFS(path)
}

func (b *Box) SSHExec(cmd string) (err error) {
	return b.ssh.exec(cmd)
}

func (b *Box) ZFSTakeSnapshot(schedule, path string) (err error) {
	if *debugFlag {
		log.Printf("Box.ZFSTakeSnapshot : %s : taking snapshot on %s for %s", b.Name, path, schedule)
	}
	timestamp := cfg.Now.Format("2006-01-02_15.04.05")
	name := fmt.Sprintf("%s-%s--%s", schedule, timestamp, cfg.Zfsnap[schedule])
	return b.ssh.exec("zfs snapshot " + path + "@" + name)
}