def shutdown(self, req):
# execute xm shutdown req.vm_id
shutdown = "xm shutdown " + str(req.vm_id)
pexpect.run(shutdown)
msg = Message.ShutdownRes(msg="Success",
hostname=req.node,
vm_id=req.vm_id)
Client.sendonly_message(self.server.pm_relation.parent_addr)
def HypervisorReqHandler(self, request):
print request
if request.type == 'ubuntu':
VM_initializer = VM_initializer_ubuntu(request.id, request.owner, request.group_num, request.vm_num, request.mem, request.disk, request.cores, request.hostmachine)
VM_initializer.start()
res = Message.NodeHypervisorRt(status = 'Success', msg = str(request.id) + '-' + request.owner, vm_id = request.id)
print res.status
print res.msg
print request.id
Client.sendonly_message(self.server.pm_relation.parent_addr,res)
def sendStartupRequest(self, entry):
#''' ===== still have prombles I need to debug ===== '''
print("Send request to {addr}".format(addr=entry.strAddr()))
script_dir = "/mnt/images/nfs/new_roystonea_script/roystonea_script/"
script_file = self.convnameType2Script(entry.level)
script_ab_file = script_dir + script_file
log_ab_file = script_dir + "log/{host}-{port}-printout.txt".format(host=entry.host, port=entry.port)
ssh_cmd = "nohup python {script_absolute_filepath} {host} {port} console_off > {log_ab} &".format(
script_absolute_filepath=script_ab_file, host=entry.host, port=entry.port, log_ab=log_ab_file
)
print(ssh_cmd)
account = "ot32em"
passwd = ""
remote = pxssh.pxssh()
t = remote.login(entry.host, account, passwd)
print("Login done")
remote.sendline(ssh_cmd)
remote.prompt()
remote.logout()
print("Update the PM Relation to {host}:{port}.".format(host=entry.host, port=entry.port))
entry.dump_pretty()
req = Message.CmdUpdatePMRelationReq(pm_relation=entry)
res = Client.send_message(entry.addr, req)
def sendStartupRequest(self, entry) :
#''' ===== still have prombles I need to debug ===== '''
print("Send request to {addr}".format( addr = entry.strAddr() ))
script_dir = '/mnt/images/nfs/new_roystonea_script/roystonea_script/'
script_file = self.convnameType2Script(entry.level)
script_ab_file = script_dir + script_file
log_ab_file = script_dir + "log/{host}-{port}-printout.txt".format(host=entry.host, port=entry.port);
ssh_cmd = "nohup python {script_absolute_filepath} {host} {port} console_off > {log_ab} &".format( script_absolute_filepath = script_ab_file, host=entry.host, port=entry.port, log_ab=log_ab_file )
print( ssh_cmd)
account = 'ot32em'
passwd = ''
remote = pxssh.pxssh()
t = remote.login( entry.host, account, passwd )
print("Login done")
remote.sendline( ssh_cmd )
remote.prompt()
remote.logout()
print("Update the PM Relation to {host}:{port}.".format(host=entry.host, port=entry.port) )
entry.dump_pretty()
req = Message.CmdUpdatePMRelationReq(pm_relation=entry)
res = Client.send_message( entry.addr, req )
def HypervisorReqHandler(self, request):
print request
if request.type == 'ubuntu':
VM_initializer = VM_initializer_ubuntu(request.id, request.owner,
request.group_num,
request.vm_num, request.mem,
request.disk, request.cores,
request.hostmachine)
VM_initializer.start()
res = Message.NodeHypervisorRt(status='Success',
msg=str(request.id) + '-' +
request.owner,
vm_id=request.id)
print res.status
print res.msg
print request.id
Client.sendonly_message(self.server.pm_relation.parent_addr, res)
def sendShutdownRequest(self, entry):
cmdreq = Message.CmdShutdownReq(after_secs=0)
cmdres = Client.send_object(entry.addr, cmdreq)
def sendReconfigRequest(self, entry): # reconfig
cmdreq = Message.CmdSetPMRelationReq(pm_relation=entry)
cmdres = Client.send_object(entry.addr, cmdreq)
def sendShutdownRequest(self, entry) :
cmdreq = Message.CmdShutdownReq(after_secs=0)
cmdres = Client.send_object( entry.addr, cmdreq )
def sendReconfigRequest(self, entry) : # reconfig
cmdreq = Message.CmdSetPMRelationReq(pm_relation=entry)
cmdres = Client.send_object( entry.addr, cmdreq )
def shutdown(self, req):
# execute xm shutdown req.vm_id
shutdown = "xm shutdown "+ str(req.vm_id)
pexpect.run(shutdown)
msg = Message.ShutdownRes(msg = "Success", hostname = req.node, vm_id = req.vm_id)
Client.sendonly_message(self.server.pm_relation.parent_addr)
