<s> import datetime <EOL> import cherrypy <EOL> import jsontemplate <EOL> import os <EOL> import random <EOL> import string <EOL> from uuid import uuid4 <EOL> import ConfigParser <EOL> from ConfigParser import SafeConfigParser <EOL> def get_base ( ) : <EOL> return os . path . dirname ( os . path . abspath ( __file__ ) ) <EOL> def cycle ( list ) : <EOL> i = - <NUM_LIT:1> <EOL> while True : <EOL> try : <EOL> i = i + <NUM_LIT:1> <EOL> yield list [ i ] <EOL> except IndexError : <EOL> i = <NUM_LIT:0> <EOL> yield list [ i ] <EOL> class RadioEdit ( object ) : <EOL> """<STR_LIT>""" <EOL> base = get_base ( ) <EOL> chars = string . letters + string . digits <EOL> def gen_password ( self , length = <NUM_LIT:8> ) : <EOL> pw = "<STR_LIT>" <EOL> for i in range ( length ) : <EOL> pw += random . choice ( self . chars ) <EOL> return pw <EOL> def __init__ ( self , username , <EOL> apikey , pubkey , <EOL> prefix = "<STR_LIT>" , <EOL> auth_url = "<STR_LIT>" , <EOL> private_key = None , <EOL> server_size = <NUM_LIT> ) : <EOL> from openstack . compute import Compute <EOL> self . prefix = prefix <EOL> self . pubkey = pubkey <EOL> self . first = "<STR_LIT>" <EOL> self . compute = Compute ( username = username , <EOL> apikey = apikey , <EOL> auth_url = auth_url ) <EOL> self . server_size = server_size <EOL> self . private_key = private_key <EOL> @ cherrypy . expose <EOL> def index ( self ) : <EOL> msg = '<STR_LIT>' <EOL> style = cycle ( [ "<STR_LIT>" , "<STR_LIT>" ] ) <EOL> try : <EOL> servers = self . list ( ) <EOL> for server in servers : <EOL> server [ '<STR_LIT>' ] = style . next ( ) <EOL> except Exception as e : <EOL> msg = "<STR_LIT>" + str ( e ) <EOL> servers = [ ] <EOL> tmpl = open ( self . base + '<STR_LIT>' ) . read ( ) <EOL> return jsontemplate . expand ( tmpl , { '<STR_LIT>' : servers , '<STR_LIT>' : msg } ) <EOL> @ cherrypy . expose <EOL> def log ( self , host , size = <NUM_LIT> , fn = "<STR_LIT>" ) : <EOL> status = self . compute . servers . find ( public_ip = host ) . status <EOL> if status == "<STR_LIT>" : <EOL> try : <EOL> import paramiko <EOL> privatekeyfile = self . private_key <EOL> mykey = paramiko . RSAKey . from_private_key_file ( privatekeyfile ) <EOL> ssh = paramiko . SSHClient ( ) <EOL> ssh . set_missing_host_key_policy ( paramiko . AutoAddPolicy ( ) ) <EOL> ssh . connect ( host , username = '<STR_LIT:root>' , pkey = mykey , timeout = <NUM_LIT:2> ) <EOL> stdin , stdout , stderr = ssh . exec_command ( '<STR_LIT>' % ( int ( size ) , fn ) ) <EOL> log = stdout . read ( ) <EOL> ssh . close ( ) <EOL> except Exception , e : <EOL> log = "<STR_LIT>" % e <EOL> else : <EOL> log = "<STR_LIT>" % status <EOL> tmpl = open ( self . base + '<STR_LIT>' ) . read ( ) <EOL> return jsontemplate . expand ( tmpl , { '<STR_LIT>' : log , '<STR_LIT:host>' : host } ) <EOL> @ cherrypy . expose <EOL> def new ( self , name = None , srvtype = None , novascript_url = "<STR_LIT>" ) : <EOL> password = self . gen_password ( ) <EOL> img = [ i for i in self . compute . images . list ( ) <EOL> if i . name . find ( "<STR_LIT>" ) != - <NUM_LIT:1> ] [ <NUM_LIT:0> ] <EOL> flav = [ f for f in self . compute . flavors . list ( ) if f . ram == int ( self . server_size ) ] [ <NUM_LIT:0> ] <EOL> srvname = self . prefix + "<STR_LIT:->" + str ( uuid4 ( ) ) . replace ( '<STR_LIT:->' , '<STR_LIT>' ) <EOL> if name is None : <EOL> name = srvname <EOL> cron = "<STR_LIT>" <EOL> install = open ( self . base + '<STR_LIT>' ) . read ( ) . format ( <EOL> password = password , <EOL> pubkey = self . pubkey , <EOL> srvtype = srvtype , <EOL> novascript_url = novascript_url , <EOL> ) <EOL> self . compute . servers . create ( srvname , img . id , flav . id , <EOL> files = { "<STR_LIT>" : cron , <EOL> "<STR_LIT>" : install } , <EOL> meta = { "<STR_LIT>" : datetime . datetime . now ( ) . strftime ( "<STR_LIT>" ) , <EOL> "<STR_LIT:name>" : name , <EOL> "<STR_LIT>" : srvtype , <EOL> "<STR_LIT:password>" : password } ) <EOL> raise cherrypy . HTTPRedirect ( "<STR_LIT:/>" ) <EOL> @ cherrypy . expose <EOL> def kill ( self , name = None , all = None ) : <EOL> servers = self . compute . servers . list ( ) <EOL> for server in servers : <EOL> if server . name . find ( self . prefix ) == <NUM_LIT:0> : <EOL> if all or name == server . name : <EOL> self . compute . servers . delete ( server ) <EOL> raise cherrypy . HTTPRedirect ( "<STR_LIT:/>" ) <EOL> def list ( self ) : <EOL> servers = self . compute . servers . list ( ) <EOL> def info ( s ) : <EOL> return { '<STR_LIT>' : s . public_ip , <EOL> '<STR_LIT:id>' : s . name , <EOL> '<STR_LIT>' : ago ( s . metadata . get ( '<STR_LIT>' , None ) ) , <EOL> '<STR_LIT>' : s . metadata . get ( '<STR_LIT>' , "<STR_LIT>" ) , <EOL> '<STR_LIT:password>' : s . metadata . get ( '<STR_LIT:password>' , '<STR_LIT:?>' ) , <EOL> '<STR_LIT:name>' : s . metadata . get ( '<STR_LIT:name>' , '<STR_LIT:?>' ) } <EOL> stack_servers = [ info ( s ) for s in servers if s . name . find ( self . prefix ) == <NUM_LIT:0> ] <EOL> return sorted ( stack_servers , key = lambda s : float ( s [ '<STR_LIT>' ] ) ) <EOL> def ago ( date_string , date_format = "<STR_LIT>" ) : <EOL> try : <EOL> d = datetime . datetime . strptime ( date_string , date_format ) <EOL> n = datetime . datetime . now ( ) <EOL> diff = n - d <EOL> return "<STR_LIT>" % ( ( diff . days * <NUM_LIT> ) + ( diff . seconds / <NUM_LIT> ) ) <EOL> except : <EOL> return '<STR_LIT:0>' <EOL> def setup_radio_edit ( cfg = None ) : <EOL> etc_cfg = "<STR_LIT>" <EOL> cwd_path_cfg = os . path . join ( <EOL> get_base ( ) , <EOL> "<STR_LIT>" ) <EOL> if not cfg and os . path . exists ( etc_cfg ) : <EOL> cfg = etc_cfg <EOL> elif not cfg and os . path . exists ( cwd_path_cfg ) : <EOL> cfg = cwd_path_cfg <EOL> else : <EOL> raise Exception ( "<STR_LIT>" ) <EOL> cp = SafeConfigParser ( ) <EOL> cp . read ( [ cfg ] ) <EOL> username = cp . get ( "<STR_LIT>" , "<STR_LIT:user>" ) <EOL> apikey = cp . get ( "<STR_LIT>" , "<STR_LIT>" ) <EOL> prefix = cp . get ( "<STR_LIT>" , "<STR_LIT>" ) <EOL> pubkey = cp . get ( "<STR_LIT>" , "<STR_LIT>" ) <EOL> try : <EOL> server_size = cp . get ( "<STR_LIT>" , "<STR_LIT>" ) <EOL> except KeyError : <EOL> server_size = <NUM_LIT> <EOL> except ConfigParser . NoOptionError : <EOL> server_size = <NUM_LIT> <EOL> config_slash = { } <EOL> password_protected = False <EOL> try : <EOL> if cp . get ( "<STR_LIT>" , "<STR_LIT>" ) . lower ( ) in ( '<STR_LIT>' , '<STR_LIT:false>' , '<STR_LIT>' , '<STR_LIT:0>' ) : <EOL> password_protected = False <EOL> except ( KeyError , ConfigParser . NoOptionError ) : <EOL> password_protected = True <EOL> if password_protected : <EOL> re_admin = cp . get ( "<STR_LIT>" , "<STR_LIT>" ) <EOL> re_admin_pass = cp . get ( "<STR_LIT>" , "<STR_LIT>" ) <EOL> users = { re_admin : re_admin_pass } <EOL> config_slash = { '<STR_LIT>' : True , <EOL> '<STR_LIT>' : '<STR_LIT>' , <EOL> '<STR_LIT>' : users , <EOL> '<STR_LIT>' : lambda x : x } <EOL> try : <EOL> auth_url = cp . get ( "<STR_LIT>" , "<STR_LIT>" ) <EOL> except ( KeyError , ConfigParser . NoOptionError ) : <EOL> auth_url = "<STR_LIT>" <EOL> try : <EOL> private_key = cp . get ( "<STR_LIT>" , "<STR_LIT>" ) <EOL> except ( KeyError , ConfigParser . NoOptionError ) : <EOL> private_key = os . path . expanduser ( '<STR_LIT>' ) <EOL> conf = { '<STR_LIT:/>' : config_slash , <EOL> '<STR_LIT>' : <EOL> { '<STR_LIT>' : True , <EOL> '<STR_LIT>' : get_base ( ) , <EOL> '<STR_LIT>' : "<STR_LIT>" } , <EOL> } <EOL> return cherrypy . Application ( <EOL> RadioEdit ( username , <EOL> apikey , <EOL> pubkey , <EOL> prefix = prefix , <EOL> auth_url = auth_url , <EOL> server_size = server_size , <EOL> private_key = private_key , <EOL> ) , <EOL> script_name = None , config = conf ) <EOL> application = setup_radio_edit ( ) <EOL> if __name__ == '<STR_LIT:__main__>' : <EOL> cherrypy . quickstart ( application . root , '<STR_LIT:/>' , application . config ) </s>
