Class: Oxidized::SSH

Inherits:
Input
  • Object
show all
Includes:
Input::CLI
Defined in:
lib/oxidized/input/ssh.rb

Defined Under Namespace

Classes: NoShell

Constant Summary collapse

RescueFail = 
{
  :debug => [
    Net::SSH::Disconnect,
  ],
  :warn => [
    RuntimeError,
    Net::SSH::AuthenticationFailed,
  ],
}

Instance Method Summary collapse

Methods included from Input::CLI

#connect_cli, #disconnect_cli, #get, #initialize, #password, #post_login, #pre_logout, #username

Methods included from Config::Vars

#vars

Instance Method Details

#cmd(cmd, expect = @node.prompt) ⇒ Object 



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# File 'lib/oxidized/input/ssh.rb', line 37

def cmd cmd, expect=@node.prompt
  Log.debug "SSH: #{cmd} @ #{@node.name}"
  if @exec
    @ssh.exec! cmd
  else
    cmd_shell(cmd, expect).gsub(/\r\n/, "\n")
  end
end

#connect(node) ⇒ Object 



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# File 'lib/oxidized/input/ssh.rb', line 18

def connect node
  @node       = node
  @output     = ''
  @node.model.cfg['ssh'].each { |cb| instance_exec(&cb) }
  secure = CFG.input.ssh.secure
  @ssh = Net::SSH.start @node.ip, @node.auth[:username],
                        :password => @node.auth[:password], :timeout => CFG.timeout,
                        :paranoid => secure
  unless @exec
    shell_open @ssh
    @username ?  : expect(@node.prompt)
  end
  connected?
end

#connected? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/oxidized/input/ssh.rb', line 33

def connected?
  @ssh and not @ssh.closed?
end

#output ⇒ Object 



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# File 'lib/oxidized/input/ssh.rb', line 50

def output
  @output
end

#send(data) ⇒ Object 



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# File 'lib/oxidized/input/ssh.rb', line 46

def send data
  @ses.send_data data
end