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    hi,<br>
    <br>
    please ensure you are running latest code (as you seem to want
    master)<br>
    <br>
    you are running into
<a class="moz-txt-link-freetext" href="https://review.openstack.org/#/q/I4765b3b9627983a245aa5521a85ad89e83ab8551">https://review.openstack.org/#/q/I4765b3b9627983a245aa5521a85ad89e83ab8551</a><br>
    <br>
    <div class="moz-cite-prefix">On 14/01/2016 12:10 AM, lichen.hangzhou
      wrote:<br>
    </div>
    <blockquote
      cite="mid:2b87a96d.3107.1523e8b2cc8.Coremail.lichen.hangzhou@gmail.com"
      type="cite">
      <div
        style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial">
        <div>Hi,<br>
          <br>
          I have installed a devstack environment with ceilometer
          enabled:<br>
                  enable_plugin ceilometer
          <a class="moz-txt-link-freetext" href="https://git.openstack.org/openstack/ceilometer">https://git.openstack.org/openstack/ceilometer</a><br>
          <br>
          I  am trying to run some ceilometer commands to test whether
          my ceilometer is working well and get to know ceilometer as
          well. <br>
          But, no matter how many instances I created and how long I
          wait, the out put for command "ceilometer meter-list" &
          "ceilometer sample-list" are empty. <br>
          <br>
                  ceilometer meter-list<br>
                 
          +------+------+------+-------------+---------+------------+<br>
                  | Name | Type | Unit | Resource ID | User ID | Project
          ID |<br>
                 
          +------+------+------+-------------+---------+------------+<br>
                 
          +------+------+------+-------------+---------+------------+<br>
          <br>
          By checking devstack log based on my active instance id, I get
          :<br>
          <br>
                  ceilometer-acentral.log:<br>
                          2016-01-14-170750:2794:2016-01-14 20:58:17.750
          20284 ERROR ceilometer.hardware.discovery
          [req-51230835-1a74-4846-be5e-c032e24ad54f admin - - - -]
          Couldn't obtain IP address of instance
          d0a781a2-5adc-48c3-8976-f55f6613b68b<br>
          <br>
                ceilometer-acompute.log:<br>
                          2016-01-14 18:48:41.030 20885 WARNING
          ceilometer.compute.pollsters.memory
          [req-218d31b1-d0c5-4b7f-99b8-57a8b4a6fc48 admin - - - -]
          Cannot inspect data of MemoryUsagePollster for
          d0a781a2-5adc-48c3-8976-f55f6613b68b, non-fatal reason: Failed
          to inspect memory usage of instance
          <name=instance-00000001,
          id=d0a781a2-5adc-48c3-8976-f55f6613b68b>, can not get info
          from libvirt.<br>
          <br>
                          2016-01-14 20:58:41.095 20885 DEBUG
          ceilometer.compute.pollsters.disk
          [req-218d31b1-d0c5-4b7f-99b8-57a8b4a6fc48 admin - - - -]
          LibvirtInspector does not provide data for 
          PerDeviceReadRequestsRatePollster get_samples
          /opt/stack/ceilometer/ceilometer/compute/pollsters/disk.py:309<br>
          <br>
          Also, an error for service ceilometer-anotification :<br>
          <br>
                  2016-01-14 17:54:43.661 2218 DEBUG
          ceilometer.notification
          [req-93091ecb-c80c-488b-8bc3-aff96a0cb17f - - - - -] Event
          types from trove.instance.exists: trove.instance.exists
          (ack_on_error=True) _configure_main_queue_listeners
          /opt/stack/ceilometer/ceilometer/notification.py:219<br>
                  Traceback (most recent call last):<br>
                    File
          "/usr/local/lib/python2.7/dist-packages/eventlet/hubs/hub.py",
          line 457, in fire_timers<br>
              timer()<br>
                    File
          "/usr/local/lib/python2.7/dist-packages/eventlet/hubs/timer.py",
          line 58, in __call__<br>
              cb(*args, **kw)<br>
                    File
          "/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py",
          line 214, in main<br>
                      result = function(*args, **kwargs)<br>
                    File
          "/opt/stack/oslo.service/oslo_service/service.py", line 660,
          in run_service<br>
                      service.start()<br>
                    File
          "/opt/stack/ceilometer/ceilometer/notification.py", line 174,
          in start<br>
                      self.event_pipe_manager)<br>
                    File
          "/opt/stack/ceilometer/ceilometer/notification.py", line 223,
          in _configure_main_queue_listeners<br>
                      for new_tar in handler.get_targets(cfg.CONF):<br>
                    File
          "/opt/stack/ceilometer/ceilometer/database/notifications.py",
          line 40, in get_targets<br>
                      for topic in conf.notification_topics]<br>
                    File "/opt/stack/oslo.config/oslo_config/cfg.py",
          line 2009, in __getattr__<br>
                      raise NoSuchOptError(name)<br>
                  NoSuchOptError: no such option in group DEFAULT:
          notification_topics<br>
          <br>
          But I do not enable trove at all.<br>
          <br>
          Anyone can help me ?<br>
        </div>
      </div>
      <br>
      <br>
      <span title="neteasefooter">
        <p> </p>
      </span><br>
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      <br>
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</pre>
    </blockquote>
    <br>
    <pre class="moz-signature" cols="72">-- 
gord</pre>
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