OpenStack云高计clien故障

Question

我尝试从OpenStack获取仪表和通知。为此，我想使用Ceilometer（通过ceilometerclient）。我写了一些代码来测试这些可能性。在

import keystoneclient.v2_0
import ceilometerclient.v2 as ceilometer

class CloudMessageHandler(object):

def __init__(self, params):

    self._client = None
    self._auth_data = self._get_token(params["auth"])
    try:
        print "auth_data = %s" % repr(self._auth_data)
        self._client = ceilometer.Client(endpoint=self._auth_data['endpoint'],
                                         token=self._auth_data['token'])
    except:
        raise Exception("Can't create Ceilometer client.")

def _get_token(self, params):
    try:
        ksclient = keystoneclient.v2_0.Client(username=params["username"],
                                              password=params["password"],
                                              tenant_id=params["tenant_id"],
                                              tenant_name=params["tenant_name"],
                                              auth_url=params["auth_url"])
        token = ksclient.auth_token
        endpoint = ksclient.service_catalog.url_for(service_type="metering",
                                                    endpoint_type=params["endpoint_type"])
        return { "token" : token, "endpoint" : endpoint }
    except IndexError as e:
        raise Exception("Can't get token and endpoint through Keystone API.")

def test(self):
    print "meters = %s" % self._client.meters.list()
    print "resources = %s" % self._client.resources.list()
    print "alarms = %s" % self._client.alarms.list()

我得到的输出：

^{pr2}$

怎么了？我也不能创建警报。 有谁能给我一个例子，我如何通过Ceilometer客户端获得关于实例（运行/终止事件）的通知？在

Answer 1

我试着调试horizon

from ceilometerclient.v2 import Client as ceil_client
from keystoneclient.v2_0.client import Client as KC


def get_token():
    kc = KC(username="admin", password="111111", tenant_name="admin", auth_url="http://192.168.176.101:5000/v2.0")
    token = kc.service_catalog.catalog['token']['id']
    return token

ceil = ceil_client(endpoint='http://XXX.XXX.XXX.:8777', token=get_token)

它起作用了！ horizon使用的端点端口是8777，我不知道你用了什么，也许它会帮助你！在