scpm

README

Scpm

Copy files over ssh protocol to multiple servers, scp multiplexer.

Demo

scpm --in="~/Video/dog-team09012015.mp4" --path="example1.com:/tmp/a" --path="example2.com:/tmp/b"
Start copy /home/gron/Video/dog-team09012015.mp4
example1.com:22 /tmp/a 5.59 MB / 109.99 MB [=>-----------------------------] 5.09 % 1.12 MB/s 1m33s
example2.com:22 /tmp/b 5.69 MB / 109.99 MB [=>-----------------------------] 5.17 % 1.14 MB/s 1m31s

Install

go get github.com/gophergala/scpm/cmd/scpm

Usage

scpm --in="/path/to" \
    --path="user@server0.com:/path/to" \
    --path="user@server1.com:/path/to" \
    --path="user@server2.com:/path/to" \
    --path="user@server3.com:/path/to" \
    --path="user@server4.com:/path/to"

Features

1. Copy once file to once server
2. Copy once file to multiple servers
3. Recursive copy folder to multiple server
4. Multi progress bar
5. Support custom identity key, system identity, or plain password

TODO

1. Flag config.json

Documentation

Index

• type File
• type Host
  • func NewHost(host string, key string, port int) (h *Host, err error)
  • func (h *Host) Auth() error
  • func (h *Host) Copy(tree *Tree, wg *sync.WaitGroup, bar *pb.ProgressBar)
  • func (h Host) String() string
• type Scp
  • func New(hosts []*Host, path string) (scp *Scp, err error)
  • func (s *Scp) Run(quit chan bool)
• type Tree
  • func NewTree(path string) (t *Tree, err error)
  • func (t *Tree) Scan(path string, fileInfo os.FileInfo, errInp error) (err error)

Types

type File

type File struct {
	Info os.FileInfo
	Dir  string
}

type Host

type Host struct {
	User   string
	Addr   string
	Output string
	Client *ssh.Client

	Identity *ssh.ClientConfig
	// contains filtered or unexported fields
}

func NewHost

func NewHost(host string, key string, port int) (h *Host, err error)

func (*Host) Auth

func (h *Host) Auth() error

func (*Host) Copy

func (h *Host) Copy(tree *Tree, wg *sync.WaitGroup, bar *pb.ProgressBar)

func (Host) String

func (h Host) String() string

type Scp

type Scp struct {
	// contains filtered or unexported fields
}

func New

func New(hosts []*Host, path string) (scp *Scp, err error)

func (*Scp) Run

func (s *Scp) Run(quit chan bool)

type Tree

type Tree struct {
	BaseDir string
	Size    int64
	Files   []File
}

func NewTree

func NewTree(path string) (t *Tree, err error)

func (*Tree) Scan

func (t *Tree) Scan(path string, fileInfo os.FileInfo, errInp error) (err error)