def _get_usage_report():
# initializing the counter
counter_zero = {'vms': 0, 'mem': 0, 'cpu': 0, 'disk': 0}
report = {'_total': counter_zero.copy()}
servers = get_servers()
flavors = get_flavors()
for s in servers:
if s['project'] not in report.keys():
report[s['project']] = counter_zero.copy()
# increasing the vm number
report['_total']['vms'] += 1
report[s['project']]['vms'] += 1
# get flavor's information
for f in flavors:
if f['id'] == s['flavor_id']:
# increasing the cpu number
report['_total']['cpu'] += f['vcpus']
report[s['project']]['cpu'] += f['vcpus']
# increasing the mem number
report['_total']['mem'] += (f['ram'] / 1024)
report[s['project']]['mem'] += (f['ram'] / 1024)
# increasing the mem number
report['_total']['disk'] += f['disk']
report[s['project']]['disk'] += f['disk']
break
report['_size'] = len(report.keys()) - 1
return myjsonify(report)
def _get_usage_report():
# initializing the counter
counter_zero = {'vms': 0, 'mem': 0, 'cpu': 0, 'disk': 0}
report = {'_total': counter_zero.copy()}
servers = get_servers()
flavors = get_flavors()
for s in servers:
if s['project'] not in report.keys():
report[s['project']] = counter_zero.copy()
# increasing the vm number
report['_total']['vms'] += 1
report[s['project']]['vms'] += 1
# get flavor's information
for f in flavors:
if f['id'] == s['flavor_id']:
# increasing the cpu number
report['_total']['cpu'] += f['vcpus']
report[s['project']]['cpu'] += f['vcpus']
# increasing the mem number
report['_total']['mem'] += (f['ram']/1024)
report[s['project']]['mem'] += (f['ram']/1024)
# increasing the mem number
report['_total']['disk'] += f['disk']
report[s['project']]['disk'] += f['disk']
break
report['_size'] = len(report.keys())-1
return myjsonify(report)
def _post_monitoring():
f = request.form
instance_id = f['instance_id']
cpu_usage = f['cpu']
mem_usage = f['mem']
if cpu_usage == '' or cpu_usage is None:
cpu_usage = 0
if mem_usage == '' or mem_usage is None:
mem_usage = 0
d = {
'log_date': datetime.datetime.now(),
'cpu': float(cpu_usage),
'mem': float(mem_usage)
}
get_instance_collection(instance_id).insert_one(d)
return myjsonify({'status': 200})
def _post_monitoring():
f = request.form
instance_id = f['instance_id']
cpu_usage = f['cpu']
mem_usage = f['mem']
if cpu_usage == '' or cpu_usage is None:
cpu_usage = 0
if mem_usage == '' or mem_usage is None:
mem_usage = 0
d = {
'log_date': datetime.datetime.now(),
'cpu': float(cpu_usage),
'mem': float(mem_usage)
}
get_instance_collection(instance_id).insert_one(d)
return myjsonify({'status': 200})
def _get_server(server_id):
s = get_server(server_id)
if s is not None:
u = get_user(s['user_id'])
s.pop('user_id')
s['user'] = u
f = get_flavor(s['flavor_id'])
s.pop('flavor_id')
s['flavor'] = f
t = get_tenant(s['tenant_id'])
s.pop('tenant_id')
s['tenant'] = t
i = get_image(s['image_id'])
s.pop('image_id')
s['image'] = i
return myjsonify(s)
def _get_server(server_id):
s = get_server(server_id)
if s is not None:
u = get_user(s['user_id'])
s.pop('user_id')
s['user'] = u
f = get_flavor(s['flavor_id'])
s.pop('flavor_id')
s['flavor'] = f
t = get_tenant(s['tenant_id'])
s.pop('tenant_id')
s['tenant'] = t
i = get_image(s['image_id'])
s.pop('image_id')
s['image'] = i
return myjsonify(s)
def _get_monitoring(instance_id, monitorying_type):
q = {}
s = {'_id': 0, 'log_date': 1}
if monitorying_type == 'cpu':
s['cpu'] = 1
elif monitorying_type == 'mem':
s['mem'] = 1
d = []
result = get_instance_collection(instance_id).find(q, s).sort('log_date')
for r in result:
if r[monitorying_type] == '' or r[monitorying_type] == None:
r[monitorying_type] = 0
d.append([
# new_date,
int(r['log_date'].strftime('%s')) * 1000,
float(r[monitorying_type])
])
return myjsonify({'data': d})
def _get_monitoring(instance_id, monitorying_type):
q = {}
s = {
'_id': 0,
'log_date': 1
}
if monitorying_type == 'cpu':
s['cpu'] = 1
elif monitorying_type == 'mem':
s['mem'] = 1
d = []
result = get_instance_collection(instance_id).find(q, s).sort('log_date')
for r in result:
if r[monitorying_type] == '' or r[monitorying_type] == None:
r[monitorying_type] = 0
d.append([
# new_date,
int(r['log_date'].strftime('%s')) * 1000,
float(r[monitorying_type])
])
return myjsonify({'data': d})
return myjsonify({'images': get_images()})
def _search(s):
l = []
if len(s) >= 3:
servers = get_servers()
try:
for i in servers:
if s in i['name']:
l.append(i)
except Exception, e:
print str(e)
return myjsonify({'instances': l})
def _get_server(server_id):
s = get_server(server_id)
if s is not None:
u = get_user(s['user_id'])
s.pop('user_id')
s['user'] = u
f = get_flavor(s['flavor_id'])
s.pop('flavor_id')
s['flavor'] = f
t = get_tenant(s['tenant_id'])
s.pop('tenant_id')
def _users():
return myjsonify({'users': get_users()})
def _servers():
return myjsonify({'instances': get_servers()})
def _tenants():
return myjsonify({'flavors': get_tenants()})
def _images():
return myjsonify({'images': get_images()})
def _users():
return myjsonify({'users': get_users()})
def _flavors():
return myjsonify({'flavors': get_flavors()})
def _servers():
return myjsonify({'instances': get_servers()})
def _images():
return myjsonify({'images': get_images()})
def _search(s):
l = []
if len(s) >= 3:
servers = get_servers()
try:
for i in servers:
if s in i['name']:
l.append(i)
except Exception, e:
print str(e)
return myjsonify({'instances': l})
def _get_server(server_id):
s = get_server(server_id)
if s is not None:
u = get_user(s['user_id'])
s.pop('user_id')
s['user'] = u
f = get_flavor(s['flavor_id'])
s.pop('flavor_id')
s['flavor'] = f
t = get_tenant(s['tenant_id'])
s.pop('tenant_id')
def _flavors():
return myjsonify({'flavors': get_flavors()})
def _tenants():
return myjsonify({'flavors': get_tenants()})
def _images():
return myjsonify({'images': get_images()})