def remove_vm (vms):
nova_server_create.terminate_vm(vms.index(len(vms)-1))
vms.pop(len(vms)-1)
print "VM terminated"
print "Number of VMs: %s" % len(vms)
#round robin should go to the next vm every time
#otherwise it should use the first vm once then every other vm 3 times
if round_robin:
vm_cur_index = (vm_cur_index+1) % len(vms)
else:
if vm_cur_index == 0 or vm_cur_num_repeated >= 3:
vm_cur_num_repeated = 0
vm_cur_index = (vm_cur_index+1) % len(vms)
else:
vm_cur_num_repeated += 1
return vms[vm_cur_index]
if __name__ == '__main__':
print "Instantiating a BaseHTTPServer"
server_class = BaseHTTPServer.HTTPServer
httpd = server_class ((HOST, PORT), MyHTTPHandler)
add_vm(None,vm_array)
try:
print "Run a BaseHTTPServer"
httpd.serve_forever ()
except KeyboardInterrupt:
pass
for server in vm_array:
nova_server_create.terminate_vm(server)
httpd.server_close ()
