def create_vm(self):
'''
return
0: created failed
1: created succeed
2: aleady created
'''
network_dict = network2dict()
occi = OCCI(self.order.cluster)
sunstone = Sunstone(self.order.cluster)
vminst = VMC()
# if aleady created
if self.order.cnt <= self.order.vm.__len__():
return 2
ds_info = sunstone.datastore_id(self.order.cluster.ds_id).data
ds_mad = json.loads(ds_info)['DATASTORE']['DS_MAD']
# create vm
ret = 1
for i in range(0, self.order.cnt - self.order.vm.__len__()):
if not vminst.create(self.order, ds_mad):
ret = 0
if ret:
self.order.status = 1
else:
self.order.status = 2
db.session.add(self.order)
db.session.commit()
return ret
def view(vm, **kvargs):
vminst = VMC()
vm_detail = vminst.detail(vm)
network_dict = network2dict()
cpu = [x.cpu for x in db.session.query(CPU_Mem.cpu.distinct().label('cpu')).order_by(CPU_Mem.cpu).all()]
mem = CPU_Mem.query.filter(CPU_Mem.cpu==vm.cpu).order_by(CPU_Mem.mem).all()
return render_template('vm/view.html', vm=vm, cpu=cpu, mem=mem, vm_detail=vm_detail, network_dict=network_dict)
def refresh():
vminst = VMC()
if vminst.refresh():
flash(u'刷新成功', 'success')
else:
flash(u'刷新失败', 'error')
return redirect(request.referrer)
def resize(vm, **kvargs):
try:
vminst = VMC()
cpu = request.form['cpu'] or vm.cpu
mem = request.form['mem'] or vm.mem
vminst.resize(vm, cpu, mem)
status = 1
except:
status = 0
return jsonify(status=status)
def rename(vm, **kvargs):
try:
newname = request.form['data'] or vm.hostname
vminst = VMC()
vminst.rename(vm, newname)
vm.hostname = newname
db.session.add(vm)
db.session.commit()
status = 1
except:
status = 0
return jsonify(status=status)
def detach_nic(vm, **kvargs):
try:
vminst = VMC()
nic_id = request.form['nic_id']
vminst.detach_nic(vm, nic_id)
flag = True
sunstone = Sunstone(vm.cluster)
while flag:
resp = sunstone.vm_id(vm.vm_id)
info = json.loads(resp.data)['VM']
if int(info['STATE']) == 3:
flag = False
status = 1
except:
status = 0
return jsonify(status=status)
def action_mult():
status = 1
vminst = VMC()
try:
action = request.form['action']
except:
action = None
if request.form['vmlist'] == "":
vmlist = []
else:
vmlist = request.form['vmlist'].split(',')
for x in vmlist:
vm = VM.query.get(int(x))
if action == 'delete':
if not vminst.delete(vm):
status = 0
if action == 'start':
if not vminst.start(vm):
status = 0
if action == 'poweroff':
if not vminst.poweroff(vm):
status = 0
if action == 'poweroff_hard':
if not vminst.poweroff_hard(vm):
status = 0
if action == 'reboot':
if not vminst.reboot(vm):
status = 0
if action == 'reboot_hard':
if not vminst.reboot_hard(vm):
status = 0
if action == 'recreate':
if not vminst.recreate(vm):
status = 0
vminst.refresh()
if status:
flash(u'操作成功', 'success')
else:
flash(u'操作失败', 'error')
return redirect(request.referrer)
def delete(vm, **kvargs):
vminst = VMC()
status = 1 if vminst.delete(vm) else 0
return jsonify(status=status)