Remove unnecessary 'old' file

old/labcalcolo.py

@@ -1,151 +0,0 @@
-#!/usr/bin/python
-
-##Author: Elisa Aliverti
-##Last modified: 20/09/2016 - andreatsh - version 1.3  
-
-import time
-import argparse
-import textwrap
-import os
-import subprocess, sys
-from threading import Thread
-
-parser = argparse.ArgumentParser(usage='labcalcolo [{status,start,stop}] [options]')
-
-## positional arguments
-parser.add_argument( 'cmd', nargs="?", choices=('status','start','stop'), default='status', 
-                     help='Specify command to execute, default is \'status\'' )
-
-## optional arguments
-parser.add_argument( '-a', '--all', action='store_true', dest='lcm',
-                     help='All LCM nodes are considered' )
-parser.add_argument( '-n', nargs='+', dest='node',  
-                     help='Select one or more nodes (at least one)' )
-parser.add_argument( '-1', '--lcm1', action='store_true', dest='lcm1',
-                     help='LCM1 nodes are considered' )
-parser.add_argument( '-2', '--lcm2', action='store_true', dest='lcm2',
-                     help='LCM2 nodes are considered' )
-parser.add_argument( '-v', '--version', action='version', version='%(prog)s 1.3', 
-                     help='Print program version' )	   
-## 
-args = parser.parse_args()
-
-## main path (you don't say)
-main_path = "/var/etc/vmctl"
-
-class Host(Thread):
-   # Constructor
-   def __init__(self, name, location):
-      # Fork the thread first thing
-      Thread.__init__(self)
-      # Variables initialization
-      self.hostname = name
-      self.location = location
-
-   # Ping the host to see if it's up
-   def isup(self):
-      # Is the host up?
-      ping = os.popen("ping -w1 -c1 " + self.hostname, "r")
-      # print("pinging "  self.hostname)
-      if "0 received" in ping.read():
-      	 return False
-      else:
-         return True
-
-   def sshcommand(self, command):
-      if self.isup():
-         ssh = subprocess.Popen( ["ssh", "%s" % self.hostname, command],
-       	         		 shell = False, 
-                                 stdout = subprocess.PIPE,
-                                 stderr = subprocess.PIPE )
-      else:
-         print self.hostname + ' is not up.'
-
-   def vmstart(self):
-      if not self.vmstatus():
-          startcmd = main_path + " 1"
-          self.sshcommand(startcmd)
-          print 'VM is now starting on ' + self.hostname
-      else:
-          print 'VM is already running on ' + self.hostname
-          
-   def vmstop(self):
-      stopcmd = main_path + " 0"
-      self.sshcommand(stopcmd)
-
-   def vmstatus(self):
-      statuscmd = "ps aux | grep qemu | grep -v grep"
-      if self.isup():
-         ssh = subprocess.Popen( ["ssh", "%s" % self.hostname, statuscmd],
-       	         		 shell = False,
-				 stdout = subprocess.PIPE,
-				 stderr = subprocess.PIPE )
-         result = ssh.stdout.readlines()
-	
-         if result == []:
-              return False
-         else:
-              return True
-      else:
-          print self.hostname + ' is not up.'
-### end class Host
-
-## Host list
-Hosts = [
-  Host('abe', 'LCM1'),
-  Host('crash', 'LCM1'),
-  Host('duke', 'LCM1'),
-  Host('glados', 'LCM1'),
-  Host('lara', 'LCM1'),
-  Host('link', 'LCM1'),
-  Host('king', 'LCM1'),
-  Host('pang', 'LCM1'),
-  Host('pong', 'LCM1'), 
-  Host('snake', 'LCM1'),
-  Host('sonic', 'LCM1'),
-  Host('spyro', 'LCM1'),
-  Host('yoshi', 'LCM1'),
-  Host('actarus', 'LCM2'),
-  Host('elwood', 'LCM2'),
-  Host('gex', 'LCM2'),
-  Host('gin', 'LCM2'),
-  Host('jake', 'LCM2'),
-  Host('kirk', 'LCM2'),
-  Host('martini', 'LCM2'),
-  Host('picard', 'LCM2'),
-  Host('q', 'LCM2'),
-  Host('raziel', 'LCM2'),
-  Host('sarek',  'LCM2'),
-  Host('spock',  'LCM2'),
-  Host('tron',  'LCM2'),
-  Host('worf',  'LCM2'),
-  Host('zombie', 'LCM2')
-]
-
-nodes = []
-
-# Filter hostlist according to arguments
-if args.lcm:
-    nodes  = Hosts
-elif args.lcm1:
-    nodes = [ host for host in Hosts if host.location == 'LCM1' ]
-elif args.lcm2:
-    nodes = [ host for host in Hosts if host.location == 'LCM2' ]
-elif args.node:
-    for i in args.node:
-        for j in Hosts: 
-             if (i==j.hostname): nodes.append(j)
-
-
-# Run commands on nodes
-if args.cmd == 'status':
-   for i in nodes: 
-       if i.vmstatus(): 
-          print("VM is running on %s" % i.hostname)
-       else : 
-          print("VM is not running on %s" % i.hostname) 
-elif args.cmd == 'start':
-   for i in nodes: i.vmstart()
-elif args.cmd == 'stop':
-   for i in nodes: i.vmstop()
-