<s> '''<STR_LIT>''' <EOL> import paramiko <EOL> import getpass <EOL> import radssh . ssh as ssh <EOL> from radssh . authmgr import AuthManager <EOL> import radssh . star_commands as star <EOL> init_data = { } <EOL> class JumpData ( object ) : <EOL> pass <EOL> jb = JumpData ( ) <EOL> def init ( ** kwargs ) : <EOL> init_data . update ( kwargs ) <EOL> jb . cluster = ssh . Cluster ( [ ] , kwargs [ '<STR_LIT>' ] , console = None , defaults = kwargs [ '<STR_LIT>' ] ) <EOL> def do_jumpbox_connections ( via , dest ) : <EOL> k = jb . cluster . locate ( via ) <EOL> if not k : <EOL> print ( '<STR_LIT>' , via , '<STR_LIT>' ) <EOL> return <EOL> jump = jb . cluster . connections [ k ] <EOL> if not jump . is_authenticated ( ) : <EOL> print ( '<STR_LIT>' , via , '<STR_LIT>' ) <EOL> print ( '<STR_LIT>' , dest ) <EOL> return <EOL> for y in dest : <EOL> try : <EOL> s = jump . open_channel ( '<STR_LIT>' , ( y , <NUM_LIT> ) , ( '<STR_LIT>' , <NUM_LIT:0> ) ) <EOL> yield ( ( '<STR_LIT>' . join ( [ via , y ] ) , y , s ) ) <EOL> except Exception as e : <EOL> print ( '<STR_LIT>' % ( y , via ) ) <EOL> print ( repr ( e ) ) <EOL> def add_jumpbox ( host ) : <EOL> if jb . cluster . locate ( host ) : <EOL> return <EOL> print ( '<STR_LIT>' , host ) <EOL> try : <EOL> t = ssh . connection_worker ( host , None , init_data [ '<STR_LIT>' ] ) <EOL> retries = <NUM_LIT:3> <EOL> while not t . is_authenticated ( ) and retries > <NUM_LIT:0> : <EOL> print ( '<STR_LIT>' % host ) <EOL> jb_user = raw_input ( '<STR_LIT>' % host ) <EOL> jb_passwd = getpass . getpass ( '<STR_LIT>' % ( jb_user , host ) ) <EOL> reauth = AuthManager ( jb_user , auth_file = None , include_agent = False , <EOL> include_userkeys = False , default_password = jb_passwd ) <EOL> t = ssh . connection_worker ( host , None , reauth ) <EOL> retries -= <NUM_LIT:1> <EOL> except Exception as e : <EOL> print ( host , repr ( e ) ) <EOL> finally : <EOL> jb . cluster . connections [ host ] = t <EOL> def lookup ( name ) : <EOL> if not name . startswith ( '<STR_LIT>' ) : <EOL> return None <EOL> hops = name [ <NUM_LIT:5> : ] . rsplit ( '<STR_LIT:/>' , <NUM_LIT:1> ) <EOL> add_jumpbox ( hops [ <NUM_LIT:0> ] ) <EOL> return do_jumpbox_connections ( hops [ <NUM_LIT:0> ] , hops [ <NUM_LIT:1> ] . split ( '<STR_LIT:U+002C>' ) ) <EOL> def jump_info ( cluster , logdir , cmd , * args ) : <EOL> print ( jb ) <EOL> print ( jb . cluster ) <EOL> star . star_info ( jb . cluster , logdir , cmd , * args ) <EOL> star_commands = { '<STR_LIT>' : jump_info } </s>
