def instnaceInfo():
"""Instance Inforamtion"""
print("/instanceInfo <- ")
token = request.args.get('token')
server_names, server_uuid = oa.get_server_list(token) # 인스턴스 리스트 가져오기
data = []
for i in range(len(server_uuid)):
try:
res = oa.get_resource_list(token, server_uuid[i]) # 인스턴스의 리소스 리스트 가져오기
temp = list(oa.get_mesuare_list(token, res)) # 각 리소스의 사용량 가져오기
element = {}
element['name'] = server_names[i]
element['cpu'] = round(temp[0],0)
element['memory'] = round(temp[1]*100,0)
element['disk'] = round(temp[2]*100, 0)
element['flavor_cpu'] , element['flavor_memory'] ,element['flavor_storage'] = oa.get_resource_size(token,server_uuid[i])
element['project_id'] = oa.get_server_info(token,server_uuid[i])['server']['tenant_id']
data.append(element)
except Exception as e: # 측정 실패한 경우
element = {}
element['name'] = server_names[i]
element['flavor_cpu'] , element['flavor_memory'] ,element['flavor_storage'] = oa.get_resource_size(token,server_uuid[i])
element['project_id'] = oa.get_server_info(token,server_uuid[i])['server']['tenant_id']
data.append(element)
print(e)
pass
jsonResult = {
'data': data
}
res = make_response(jsonResult)
print("/instanceInfo -> ")
# print(resJson)
return res
def instnaceInfo():
"""Instance Inforamtion"""
print("/instanceInfo <- ")
token = request.args.get('token')
server_names, server_uuid = oa.get_server_list(token)
data = []
print(token)
for i in range(len(server_uuid)):
try:
res = oa.get_resource_list(token, server_uuid[i])
temp = list(oa.get_mesuare_list(token, res))
element = {}
element['name'] = server_names[i]
element['cpu'] = round(temp[0] * 100, 0)
element['memory'] = round(temp[1] * 100, 0)
element['disk'] = round(temp[2] * 100, 0)
data.append(element)
except Exception as e:
pass
jsonResult = {'data': data}
res = make_response(jsonResult)
resJson = json.dumps(jsonResult)
print("/instanceInfo -> ")
print(resJson)
return res
def alarmAlter():
print("/alarmAlter <- ")
print(request.get_json())
data = request.get_json()
alarm_id = data['alarm_id']
if(os.path.isfile('token.json')): # admin의 토큰 값 받아오기
with open('token.json') as feedsjson:
feeds = json.load(feedsjson)
token = feeds['token']
else: # 저장된 admin의 토큰 없을 시
res = {'result': 'False'}
return res
server_id = oa.get_server_id_by_alarm(alarm_id, token) # 알람 ID 값으로 알람 발생 인스턴스 ID 조회
filePath = os.getcwd()+'/rating_log/'+str(server_id)+'.json'
if(os.path.isfile(filePath)): # 알람 발생 인스턴스의 rating_log 받아오기
with open(filePath,"r") as feedsjson :
feeds = json.load(feedsjson)
else: # 저장된 rating_log가 없을 시
res = {'result': 'False'}
return res
instance_info = feeds[-1] # rating_log의 가장 최근 값 저장
project_id = instance_info['project_id']
rating = instance_info['rating']
server_name = instance_info['server_name']
with graph.as_default(): # stackUpdate와 같은 과정 반복
set_session(sess)
try:
res = oa.get_resource_list(token, server_id)
temp = list(oa.get_mesuare_list(token, res))
cpu = round(temp[0],0)
memory = round(temp[1]*100,0)
storage = round(temp[2]*100, 0)
print(cpu,memory, storage)
with graph.as_default():
try:
# 현재 사용량, 피드백 정보를 바탕으로 CPU, Memory, DISK의 필요량 예측
pred_cpu, pred_memory, pred_storage = [ round(x,1) for x in om.predict( cpu, memory, storage, rating, model)]
print(pred_cpu, pred_memory, pred_storage)
# 필요량을 비탕으로 스택 업데이트
res = oa.stackUpdate(token, project_id, server_id, server_name, pred_cpu, pred_memory, pred_storage, rating)
res = json.dumps(res)
return res
except Exception as e:
print(e)
return {'reslut': False}
except Exception as e:
print(e)
return {'reslut': False}
def stackUpdate():
print("/stackUpdate <- ")
global model
global sess
global graph
with graph.as_default():
set_session(sess)
body = request.get_json()
token = body['token']
server_name = body['server_name']
rating = int(body['rating'])
project_id = body['project_id']
server_id = oa.get_server_id(token, server_name) # 인스턴스 이름을 이용해 UUID 가져오기
filePath = os.getcwd()+'/rating_log/'+str(server_id)+'.json'
feeds= []
if(os.path.isfile(filePath)): # 인스턴스의 이전 로그가 존재한다면, 데이터 읽어오기
with open(filePath, "r") as feedsjson:
feeds = json.load(feedsjson)
with open(filePath,"w") as json_file: # 인스턴스 로그 생성
entry = {'time': str(datetime.datetime.now()), 'rating': rating, 'token': token, 'project_id':project_id, 'server_name':server_name}
feeds.append(entry)
json.dump(feeds, json_file)
try:
res = oa.get_resource_list(token, server_id)
temp = list(oa.get_mesuare_list(token, res))
cpu = round(temp[0],0)
memory = round(temp[1]*100,0)
storage = round(temp[2]*100, 0)
# cpu, memory, storage = 30, 80, 30 # 테스트 값
print(cpu,memory,storage)
with graph.as_default():
try:
# 현재 사용량, 피드백 정보를 바탕으로 CPU, Memory, DISK의 필요량 예측
pred_cpu, pred_memory, pred_storage = [ round(x,1) for x in om.predict( cpu, memory, storage, rating, model)]
print(pred_cpu, pred_memory, pred_storage)
# 필요량을 비탕으로 스택 업데이트
res = oa.stackUpdate(token, project_id, server_id, server_name, pred_cpu, pred_memory, pred_storage, rating)
return res
except Exception as e:
print(e)
return {'reslut': False}
except Exception as e:
print(e)
return {'reslut': False}
def get_resource_info(token,uuid):
res = sa.get_resource_list(token,uuid)
return sa.get_mesuare_list(token, res)
def stackUpdate():
print("/stackUpdate <- ")
global model
global sess
global graph
with graph.as_default():
set_session(sess)
server_name = request.args.get('name')
server_uuid = request.args.get('uuid')
rating = request.args.get('rating')
token = request.args.get('token')
project_id = request.args.get('project_id')
# print( oh.extractTemplate("admin","test","admin-openrc.sh",token) )
try:
res = oa.get_resource_list(token, server_uuid)
temp = list(oa.get_mesuare_list(token, res))
cpu = round(temp[0] * 100, 0)
memory = round(temp[1] * 100, 0)
storage = round(temp[2] * 100, 0)
cpu = 80
memory = 80
storage = 80
# data store ( Object file ) Swift
print(cpu, memory, storage)
with graph.as_default():
try:
pred_cpu, pred_memory, pred_storage = [
round(x, 1) for x in om.predict(
cpu, memory, storage, rating, model)
]
print(pred_cpu, pred_memory, pred_storage)
if (pred_cpu != 1 or pred_memory != 1
or pred_storage != 1):
print("Need to Change")
print(oa.get_resource_size(token, server_uuid))
cpu, memory, storage = oa.get_resource_size(
token, server_uuid)
cpu *= pred_cpu.round()
memory *= pred_memory.round(1)
storage *= pred_storage
memory = memory.round(1) * 1024
storage = storage.round(1)
print(cpu, memory, storage)
print("Asdf")
try:
print(
oa.create_flavor(token, 'tetttt', int(cpu),
int(memory), int(storage)))
except Exception as e:
print(e)
pass
print("hihi")
oh.resizeTemplate(project_id, server_name, server_uuid,
'tetttt', token)
# resize here
else:
if (rating <= 20):
print("Need to copy and move")
else:
print("Don't need change")
jsonResult = {
'pred_cpu': pred_cpu,
'pred_memory': pred_memory,
'pred_disk': pred_storage
}
resJson = json.dumps(str(jsonResult))
print("/stackUpdate -> ")
print(resJson)
res = {'result': True}
return res
except Exception as e:
print(e)
return {'reslut': False}
except Exception as e:
return {'reslut': False}
def get_resource_info(token, uuid):
print("get_resource_info")
res = sa.get_resource_list(token, uuid)
print(res)
return sa.get_mesuare_list(token, res)