def get(self):
key = '/paas/application_controllers'
items = []
try:
value = etcd_client.read(key)
for sub_item in value._children:
key = sub_item['key']
value = etcd_client.read(key).value
items.append(json.loads(value))
except:
pass
reply = {'kind': 'ApplicationControllerList', 'items': items}
response = flask.make_response(json.dumps(reply))
return response
def get(self, name):
key = '/paas/application_controllers/{}'.format(name)
try:
value = etcd_client.read(key).value
response = flask.make_response(json.dumps(json.loads(value)))
except etcd.EtcdKeyNotFound, e:
response = flask.make_response(json.dumps({'kind': 'Status', 'code': 404}))
def put(self, name):
template = request.get_json()
if not _is_template_valid(template):
response = flask.make_response(json.dumps({'kind': 'Status', 'code': 400}))
return response
key = '/paas/application_controllers/{}'.format(name)
try:
value = etcd_client.read(key).value
except etcd.EtcdKeyNotFound, e:
response = flask.make_response(json.dumps({'kind': 'Status', 'code': 404}))
return response
self.mem_limit = self.get_mem_from_str(mem_limit_str)
self.max_mem_limit = self.get_mem_from_str(mem_limit_str)
except Exception, e:
LOG.info(e)
try:
mem_request_str = self.json_data['spec']['containers'][0][
'resources']['requests']['memory']
self.mem_request = self.get_mem_from_str(mem_request_str)
except Exception, e:
LOG.info(e)
try:
key = '/paas/applications/{}/pods/{}'.format(
self.namespace, self.name)
result = etcd_client.read(key).value
tmp_json = json.loads(result)
if int(time.time()) - tmp_json['timestamp'] <= 60:
self.mem_usage = tmp_json['stats']['memory'][
'usage'] / 1024 / 1024
self.cpu_percentage = tmp_json['stats']['cpu'][
'cpu_percentage']
if self.cpu_percentage is None:
self.cpu_percentage = -1.0
else:
LOG.warning('The record <{}>\'s timestamp <{}> is old'.format(
key, tmp_json['timestamp']))
except Exception, e:
LOG.error(e)
self.__get_reason()