def get_bk_data(self, res_id, cc_app_id):
"""数据平台"""
cpu_metrics = apigw_data.get_node_metrics('cpu_summary',
cc_app_id,
res_id,
limit=1)
if cpu_metrics['list']:
cpu_metrics = normalize_metric(cpu_metrics['list'][0]['usage'])
else:
cpu_metrics = 0
mem_metrics = apigw_data.get_node_metrics('mem',
cc_app_id,
res_id,
limit=1)
if mem_metrics['list']:
mem_metrics = normalize_metric(mem_metrics['list'][0]['used'] *
100.0 /
mem_metrics['list'][0]['total'])
else:
mem_metrics = 0
# device_name 有很多，需要处理
io_metrics = apigw_data.get_node_metrics('io',
cc_app_id,
res_id,
limit=1)
if io_metrics['list']:
io_metrics = normalize_metric(io_metrics['list'][0]['util'])
else:
io_metrics = 0
data = {'cpu': cpu_metrics, 'mem': mem_metrics, 'io': io_metrics}
return data
def get_bk_data(self, data, cc_app_id):
"""数据平台返回
"""
_data = apigw_data.get_node_metrics(
data['metric'], cc_app_id, data['res_id'], data['start_at'], data['end_at'])
metrics_data = []
if data['metric'] == 'io':
metric_list = groupby(sorted(_data['list'],
key=lambda x: x['device_name']), key=lambda x: x['device_name'])
for device_name, metrics in metric_list:
metrics_data.append({'device_name': device_name,
'metrics': [{'rkb_s': normalize_metric(i['rkb_s']),
'wkb_s': normalize_metric(i['wkb_s']),
'time': i['time']} for i in metrics]})
_data['list'] = metrics_data
elif data['metric'] == 'cpu_summary':
for i in _data['list']:
i['usage'] = normalize_metric(i['usage'])
elif data['metric'] == 'net':
metric_list = groupby(sorted(_data['list'],
key=lambda x: x['device_name']), key=lambda x: x['device_name'])
for device_name, metrics in metric_list:
metrics_data.append({'device_name': device_name,
'metrics': [{'speedSent': i['speedSent'],
'speedRecv': i['speedRecv'],
'time': i['time']} for i in metrics]})
_data['list'] = metrics_data
return _data
