ssh

Documentation

Index

• func CheckConnectivity(host, user, keyPath string) error
• func EnsureSSHKeyExists(keyPath string) (string, error)
• func ExpandKeyPath(keyPath string) (string, error)
• type Client
  • func NewClient(host, user, keyPath string) *Client
  • func (c *Client) Close()
  • func (c *Client) Connect() error
  • func (c *Client) FileExists(path string) (bool, error)
  • func (c *Client) GetHostname() (string, error)
  • func (c *Client) GetRawClient() *gossh.Client
  • func (c *Client) MkdirAll(path string) error
  • func (c *Client) Run(command string) (string, error)
  • func (c *Client) RunStream(command string, stdout, stderr io.Writer) error
  • func (c *Client) RunSudo(command string) (string, error)
  • func (c *Client) WriteFile(path, content string) error

Functions

func CheckConnectivity

func CheckConnectivity(host, user, keyPath string) error

CheckConnectivity kiểm tra SSH connection nhanh

func EnsureSSHKeyExists

func EnsureSSHKeyExists(keyPath string) (string, error)

EnsureSSHKeyExists kiểm tra xem file SSH key có tồn tại hay không. Nếu không, nó sẽ tự động sinh mã khóa Ed25519.

func ExpandKeyPath

func ExpandKeyPath(keyPath string) (string, error)

ExpandKeyPath chuyển đổi đường dẫn chứa dâu ~ thành Absolute Path

Types

type Client

type Client struct {
	Host    string
	User    string
	KeyPath string
	Port    int
	// contains filtered or unexported fields
}

Client là SSH client wrapper

func NewClient

func NewClient(host, user, keyPath string) *Client

NewClient tạo SSH client mới

func (*Client) Close

func (c *Client) Close()

Close đóng SSH connection

func (*Client) Connect

func (c *Client) Connect() error

Connect thiết lập SSH connection

func (*Client) FileExists

func (c *Client) FileExists(path string) (bool, error)

FileExists kiểm tra file/thư mục có tồn tại không

func (*Client) GetHostname

func (c *Client) GetHostname() (string, error)

GetHostname lấy hostname của remote host

func (*Client) GetRawClient

func (c *Client) GetRawClient() *gossh.Client

GetRawClient lấy con trỏ gossh client gốc

func (*Client) MkdirAll

func (c *Client) MkdirAll(path string) error

MkdirAll tạo thư mục trên remote host

func (*Client) Run

func (c *Client) Run(command string) (string, error)

Run chạy lệnh trên remote host, trả về output

func (*Client) RunStream

func (c *Client) RunStream(command string, stdout, stderr io.Writer) error

RunStream chạy lệnh và stream output realtime

func (*Client) RunSudo

func (c *Client) RunSudo(command string) (string, error)

RunSudo chạy lệnh với sudo

func (*Client) WriteFile

func (c *Client) WriteFile(path, content string) error

WriteFile ghi nội dung vào file trên remote host Dùng base64 encoding để tránh escape issues