def overviewAction(request):
print_log('Start overviewAction')
if request.method == 'POST':
cloudname = request.POST["cloud"]
# print authurl
# print cloudname
cloud = Monitor.Monitor(
**Cloud.get_nova_credentials(request, cloudname))
limits = cloud.getLimits()
if limits != None:
return HttpResponse(json.dumps({"limits": limits}),
content_type="application/json")
def get_private_usage_Action(request):
print_log('Start get private usage')
cloud = Monitor.Monitor(**Cloud.get_nova_credentials(request, 'openstack'))
Usages = cloud.getUsages()
private_usage = []
for item in Usages:
single_usage = {}
single_usage['name'] = item['name']
single_usage['vcpus'] = item['vcpus']
single_usage['disk'] = str(item['disk']) + " GB"
single_usage['ram'] = str(item['ram']) + " MB"
single_usage['createTime'] = item['createTime']
private_usage.append(single_usage)
if Usages != None:
return private_usage
def get_private_instance_Action(request):
print_log('Start get private instance')
cloud = Monitor.Monitor(**Cloud.get_nova_credentials(request, 'openstack'))
instances = cloud.getInstanceDetailAll()
print instances
private_instance = []
for item in instances:
single_instance = {}
single_instance['cloud'] = 'openstack'
single_instance['id'] = item['id']
single_instance['status'] = item['status']
single_instance['name'] = item['name']
single_instance['image'] = item['image']
single_instance['createTime'] = item['created']
single_instance['flavor'] = item['flavor']
single_instance['availability_zone'] = item['availability_zone']
single_instance['power_state'] = item['power_state']
private_instance.append(single_instance)
if private_instance != None:
return private_instance
def instanceActionsAction(request):
print_log('Start_instacneActionsAction')
if request.method == 'POST':
actions = request.POST["actions"]
cloudname = request.POST["cloud"]
serverid = request.POST["serverid"]
# print actions,cloudname,serverid
print actions, cloudname, serverid
cloudname = cloudname.strip()
cloud = Monitor.Monitor(
**Cloud.get_nova_credentials(request, cloudname))
print cloud.auth_url
if actions:
if "start" == actions:
cloud.startServer(serverid)
elif "stop" == actions:
cloud.stopServer(serverid)
elif "terminate" == actions:
cloud.terminateServer(serverid)
elif "addfloatingip" == actions:
cloud.addFloatingIps(serverid)
return HttpResponse(json.dumps({}), content_type="application/json")
def createAdvanceAction(request):
print_log('Start_createAdvancedAction')
if request.method == 'POST':
small_num = request.POST["small_num"]
medium_num = request.POST["medium_num"]
large_num = request.POST["large_num"]
time = request.POST["time"]
is_private = request.POST["is_private"]
cloud = Monitor.Monitor(
**Cloud.get_nova_credentials(request, "openstack"))
resource = cloud.getResource()
print small_num, medium_num, large_num, time, type(is_private), type(
resource["vcpu"]), resource["ram"], resource["disk"]
R_private = []
R_public = []
A = []
num_small = int(small_num.encode('utf-8'))
num_medium = int(medium_num.encode('utf-8'))
num_large = int(medium_num.encode('utf-8'))
A.append(0)
A.append(int(small_num.encode('utf-8')))
A.append(int(medium_num.encode('utf-8')))
A.append(int(large_num.encode('utf-8')))
A.append(int(time.encode('utf-8')))
if (int(is_private.encode('utf-8')) == 1):
R_private.append(A)
else:
R_public.append(A)
T = []
T.append(resource["vcpu"])
T.append(resource["ram"])
T.append(resource["disk"])
h = 0
print R_private, R_public, T
x_private, x_public, h, E = ODA(R_private, R_public, T, h)
print x_private, x_public, h, E
if (len(x_private) > 0):
if (x_private[0] == 1): #可以创建在私有云上
if (num_small > 0):
instances = {}
name = []
instances['type'] = 'm1.small'
for i in range(0, num_small):
name.append('instance' + '_small_' +
str(int(time_module.time())) + "_" +
str(i + 1))
instances['name'] = name
cloud.createInstance(instances)
if (num_medium > 0):
instances = {}
name = []
instances['type'] = 'm1.medium'
for i in range(0, num_medium):
name.append('instance' + '_medium_' +
str(int(time_module.time())) + "_" +
str(i + 1))
instances['name'] = name
cloud.createInstance(instances)
if (num_large > 0):
instances = {}
name = []
instances['type'] = 'm1.large'
for i in range(0, num_large):
name.append('instance' + '_large_' +
str(int(time_module.time())) + "_" +
str(i + 1))
instances['name'] = name
cloud.createInstance(instances)
return HttpResponse(json.dumps({"limits": "虚拟机全部成功被创建在私有云上"}),
content_type="application/json")
else: #不能创建在私有云上
return HttpResponse(json.dumps({"limits": "私有云资源不够，请求被拒绝"}),
content_type="application/json")
if (len(x_public) > 0):
if (x_public[0] == 1): #可以创建在私有云上
if (num_small > 0):
instances = {}
name = []
instances['type'] = 'm1.small'
for i in range(0, num_small):
name.append('instance' + '_small_' + str(i + 1))
instances['name'] = name
cloud.createInstance(instances)
if (num_medium > 0):
instances = {}
name = []
instances['type'] = 'm1.medium'
for i in range(0, num_medium):
name.append('instance' + '_medium_' + str(i + 1))
instances['name'] = name
cloud.createInstance(instances)
if (num_large > 0):
instances = {}
name = []
instances['type'] = 'm1.large'
for i in range(0, num_large):
name.append('instance' + '_large_' + str(i + 1))
instances['name'] = name
cloud.createInstance(instances)
return HttpResponse(json.dumps({"limits": "虚拟机全部成功被创建在私有云上"}),
content_type="application/json")
else: #可以创建在公有云上
Aliclient = AliyunInterface()
if (num_small > 0):
instance_type = "ecs.n1.small"
for i in range(0, num_small):
res = Aliclient.createInstance(instance_type)
print res
if (num_medium > 0):
instance_type = "ecs.n1.medium"
for i in range(0, num_medium):
res = Aliclient.createInstance(instance_type)
print res
if (num_large > 0):
instance_type = "ecs.n1.large"
for i in range(0, num_large):
res = Aliclient.createInstance(instance_type)
print res
return HttpResponse(json.dumps({"limits": "虚拟机全部成功被创建在公有云上"}),
content_type="application/json")
return HttpResponse(json.dumps({"limits": "虚拟机创建成功"}),
content_type="application/json")