def ping_rasps_in_stack(nstack):
print("------------------------------------")
print("---- Ping command in process... ----")
print("------------------------------------")
tmp = 0
for key in global_settings.rasps:
if global_settings.rasps[key]._stack == nstack:
ip = global_settings.rasps[key]._ip
id = global_settings.rasps[key]._id
print("ip, id rasp:", ip, id)
try:
# bash ping command from master to pis
sh.ping(ip, "-c 2", _out="/dev/null")
global_settings.rasps[id]._Rstatus = "okStatus"
print(ip, " is up")
date = datetime.datetime.now()
date = date.strftime("%d/%m/%Y")
rasps_handler.update_rasp_by_id(id, "ping", date, 200)
tmp = tmp + 1
except sh.ErrorReturnCode_1:
print("no response from", ip)
global_settings.rasps[id]._Rstatus = "koStatus"
if tmp == 0:
global_settings.stacks[nstack]._Sstatus = "koStatus"
else:
if tmp < int(configRack["rack"]["pi_stack"]):
print("Warning")
global_settings.stacks[nstack]._Sstatus = "warningStatus"
else:
global_settings.stacks[nstack]._Sstatus = "okStatus"
return
def ping_rasps_in_stack(nstack):
print('------------------------------------')
print("---- Ping command in process... ----")
print('------------------------------------')
tmp = 0
for key in global_settings.rasps:
if global_settings.rasps[key]._stack == nstack:
ip = global_settings.rasps[key]._ip
id = global_settings.rasps[key]._id
print("ip, id rasp:", ip, id)
try:
#bash ping command from master to pis
sh.ping(ip, "-c 2", _out="/dev/null")
global_settings.rasps[id]._Rstatus = "okStatus"
print(ip, " is up")
date = datetime.datetime.now()
date = date.strftime('%d/%m/%Y')
rasps_handler.update_rasp_by_id(id, "ping", date, 200)
tmp = tmp + 1
except sh.ErrorReturnCode_1:
print("no response from", ip)
global_settings.rasps[id]._Rstatus = "koStatus"
if tmp == 0:
global_settings.stacks[nstack]._Sstatus = "koStatus"
else:
if tmp < int(configRack['rack']['pi_stack']):
print("Warning")
global_settings.stacks[nstack]._Sstatus = "warningStatus"
else:
global_settings.stacks[nstack]._Sstatus = "okStatus"
return
def post(self):
requestAction = self.request.body
strRequestAction = requestAction.decode("utf-8")
jsonRequestAction = json.loads(strRequestAction)
stack_id = int(jsonRequestAction["id"])
if jsonRequestAction["action"] == "ping":
print("-----------Pinging stack-----------")
id_str = jsonRequestAction["id"]
stacks_handler.ping_rasps_in_stack(id_str)
elif jsonRequestAction["action"] == "shutdown":
stack_power.powerup_stack(stack_id)
elif jsonRequestAction["action"] == "reboot":
stack_power.powerdown_stack(stack_id)
time.sleep(1)
stack_power.powerup_stack(stack_id)
else:
tmp = "rasps:" + jsonRequestAction["action"]
MESSAGE = bytes(tmp, 'utf-8')
print(stacks_handler.get_rasps_from_stack(stack_id))
rid = stacks_handler.get_rasps_from_stack(stack_id)
for id in rid:
str_id = str(id)
rasp = global_settings.rasps[str_id]
IP = rasp._ip
print("ip", IP)
udpsock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
udpsock.setblocking(False)
s = UDPStream(udpsock)
udpsock.sendto(MESSAGE, (IP, PORT))
dataObject = yield tornado.gen.Task(s.read_chunk)
code_status = dataObject[1]["code"]
data = dataObject[1]["data"]
rasps_handler.update_rasp_by_id(str_id,
jsonRequestAction["action"],
data, code_status)
ip = dataObject[1]["ip"]
print("DATA:", data)
print("CODE:", code_status)
print("IP:", ip)
def post(self):
requestAction = self.request.body
strRequestAction = requestAction.decode("utf-8")
jsonRequestAction = json.loads(strRequestAction)
slave_id = str(jsonRequestAction["id"])
print(global_settings.rasps)
rasp = global_settings.rasps[slave_id]
IP = rasp._ip
if jsonRequestAction["action"] == "ping":
#Variable provisoire en attendant le mapping
response = os.system(config['rasps']['Ping'] + ' ' + IP +
"> /dev/null 2>&1")
if response == 0:
date = datetime.datetime.now()
date = date.strftime('%d/%m/%Y')
print(rasp._id)
rasps_handler.update_rasp_by_id(slave_id, "ping", date, 200)
self.respond(date, 200)
else:
self.respond(IP + " is down", 404)
else:
MESSAGE = " "
tmp = "rasps:" + jsonRequestAction["action"]
MESSAGE = bytes(tmp, 'utf-8')
udpsock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
udpsock.setblocking(False)
s = UDPStream(udpsock)
udpsock.sendto(MESSAGE, (IP, PORT))
dataObject = yield tornado.gen.Task(s.read_chunk)
code_status = dataObject[1]["code"]
data = dataObject[1]["data"]
rasps_handler.update_rasp_by_id(slave_id,
jsonRequestAction["action"], data,
code_status)
ip = dataObject[1]["ip"]
print("DATA:", data)
print("CODE:", code_status)
print("IP:", ip)
self.respond(data, code_status)
def post(self):
requestAction = self.request.body
strRequestAction = requestAction.decode("utf-8")
jsonRequestAction = json.loads(strRequestAction)
stack_id = int(jsonRequestAction["id"])
if jsonRequestAction["action"] == "ping":
print("-----------Pinging stack-----------")
id_str = jsonRequestAction["id"]
stacks_handler.ping_rasps_in_stack(id_str)
elif jsonRequestAction["action"] == "shutdown":
stack_power.powerup_stack(stack_id)
elif jsonRequestAction["action"] == "reboot":
stack_power.powerdown_stack(stack_id)
time.sleep(1)
stack_power.powerup_stack(stack_id)
else:
tmp = "rasps:"+jsonRequestAction["action"]
MESSAGE = bytes(tmp,'utf-8')
print(stacks_handler.get_rasps_from_stack(stack_id))
rid = stacks_handler.get_rasps_from_stack(stack_id)
for id in rid:
str_id = str(id)
rasp = global_settings.rasps[str_id]
IP = rasp._ip
print("ip", IP)
udpsock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
udpsock.setblocking(False)
s = UDPStream(udpsock)
udpsock.sendto(MESSAGE,(IP, PORT))
dataObject = yield tornado.gen.Task( s.read_chunk )
code_status = dataObject[1]["code"]
data = dataObject[1]["data"]
rasps_handler.update_rasp_by_id(str_id,jsonRequestAction["action"],data,code_status)
ip = dataObject[1]["ip"]
print("DATA:", data)
print("CODE:", code_status)
print("IP:", ip)
def post(self):
requestAction = self.request.body
strRequestAction = requestAction.decode("utf-8")
jsonRequestAction = json.loads(strRequestAction)
slave_id = str(jsonRequestAction["id"])
print(global_settings.rasps)
rasp = global_settings.rasps[slave_id]
IP = rasp._ip
if jsonRequestAction["action"] == "ping":
#Variable provisoire en attendant le mapping
response = os.system( config['rasps']['Ping'] +' '+ IP + "> /dev/null 2>&1")
if response == 0:
date = datetime.datetime.now()
date = date.strftime('%d/%m/%Y')
print(rasp._id)
rasps_handler.update_rasp_by_id(slave_id,"ping",date,200)
self.respond(date , 200)
else:
self.respond(IP + " is down", 404)
else:
MESSAGE = " "
tmp = "rasps:"+jsonRequestAction["action"]
MESSAGE = bytes(tmp,'utf-8')
udpsock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
udpsock.setblocking(False)
s = UDPStream(udpsock)
udpsock.sendto(MESSAGE,(IP, PORT))
dataObject = yield tornado.gen.Task( s.read_chunk )
code_status = dataObject[1]["code"]
data = dataObject[1]["data"]
rasps_handler.update_rasp_by_id(slave_id,jsonRequestAction["action"],data,code_status)
ip = dataObject[1]["ip"]
print("DATA:", data)
print("CODE:", code_status)
print("IP:", ip)
self.respond(data, code_status)
