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["zengshan2008" <zengshan2008@xxxxxxxxx>]

which version are you using?  and which mode are you using? 
there isn't metadata-agent.log file in my environment.

2013-05-08



zengshan2008



发件人：Sg Kylin
发送时间：2013-05-08 18:02
主题：Re: [Openstack] 回复: vm can't connect to remote host (169.254.169.254)
收件人："zengshan2008"<zengshan2008@xxxxxxxxx>
抄送："Stephen Kramer"<celticremark@xxxxxxxxx>,"Anil Vishnoi"<vishnoianil@xxxxxxxxx>,"gong yong sheng"<gongysh@xxxxxxxxxxxxxxxxxx>,"openstack"<openstack@xxxxxxxxxxxxxxxxxxx>

Hi All,

This problem also took me one day. Currently I got this error from /var/log/quantum/metadata-agent.log:

2013-05-08 17:55:53    ERROR [quantum.agent.metadata.agent] Unexpected error.
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/quantum/agent/metadata/agent.py", line 88, in __call__
    return self._proxy_request(instance_id, req)
  File "/usr/lib/python2.7/dist-packages/quantum/agent/metadata/agent.py", line 137, in _proxy_request
    resp, content = h.request(url, headers=headers)
  File "/usr/lib/python2.7/dist-packages/httplib2/__init__.py", line 1444, in request
    (response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)
  File "/usr/lib/python2.7/dist-packages/httplib2/__init__.py", line 1196, in _request
    (response, content) = self._conn_request(conn, request_uri, method, body, headers)
  File "/usr/lib/python2.7/dist-packages/httplib2/__init__.py", line 1132, in _conn_request
    conn.connect()
  File "/usr/lib/python2.7/dist-packages/httplib2/__init__.py", line 798, in connect
    raise socket.error, msg
error: [Errno 111] ECONNREFUSED

Any advice is appreciate!

Best,





2013/5/8 zengshan2008 <zengshan2008@xxxxxxxxx>

Hi all, found that :
root@networknode:/etc# ovs-vsctl show
690ad327-14ad-410e-b310-2d23e4c78223
    Bridge br-int
        Port br-int
            Interface br-int
                type: internal
        Port "int-br-em3"
            Interface "int-br-em3"
        Port "qr-d9cb6d6d-5e"
            tag: 1
            Interface "qr-d9cb6d6d-5e"
                type: internal
        Port "tape10a4f07-60"
            tag: 1
            Interface "tape10a4f07-60"
                type: internal
    Bridge "br-em3"
        Port "em3"
            Interface "em3"
        Port "br-em3"
            Interface "br-em3"
                type: internal
        Port "phy-br-em3"
            Interface "phy-br-em3"
    Bridge "br-em1"
        Port "em1"
            Interface "em1"
        Port "qg-daf2c037-cc"
            Interface "qg-daf2c037-cc"
                type: internal
        Port "br-em1"
            Interface "br-em1"
                type: internal
    ovs_version: "1.4.3"

root@networknode:/etc# ifconfig tape10a4f07-60
tape10a4f07-60: error fetching interface information: Device not found

is this the reason I can't ping vm? and how can I solve it?
2013-05-08



zengshan2008



发件人：zengshan2008
发送时间：2013-05-08 14:59
主题：vm can't connect to remote host (169.254.169.254)
收件人："Stephen Kramer"<celticremark@xxxxxxxxx>,"Anil Vishnoi"<vishnoianil@xxxxxxxxx>,"gong yong sheng"<gongysh@xxxxxxxxxxxxxxxxxx>
抄送："openstack"<openstack@xxxxxxxxxxxxxxxxxxx>

Hi all,
I've installed openstack using quantum by the guide https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/master/OpenStack_Folsom_Install_Guide_WebVersion.rst
In my environment, I have a controller node, a network node and a compute node, I am using openvswitch plugin and everything looks fine, but the following logs in the vm console make me crazy. can anybody help me out?

May  8 00:45:57 cirros kern.info kernel: [    2.468239] eth0: IPv6 duplicate address fe80::f816:3eff:fe80:636f detected!
############ debug end   ##############
cloud-setup: failed to read iid from metadata. tried 30
WARN: /etc/rc3.d/S45-cloud-setup failed
Starting dropbear sshd: generating rsa key... generating dsa key... OK
===== cloud-final: system completely up in 41.24 seconds ====
wget: can't connect to remote host (169.254.169.254): Network is unreachable
wget: can't connect to remote host (169.254.169.254): Network is unreachable
wget: can't connect to remote host (169.254.169.254): Network is unreachable
  instance-id: 
  public-ipv4: 
  local-ipv4 : 
wget: can't connect to remote host (169.254.169.254): Network is unreachable
cloud-userdata: failed to read instance id
WARN: /etc/rc3.d/S99-cloud-userdata failed

2013-05-08



zengshan2008

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