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<body class='hmmessage'><div dir='ltr'><br>Hi,<br><br>So I added that rule:<br>iptables -I INPUT -i tap+ -p udp --dport 67:68 --sport 67:68 -j ACCEPT<br><br>but still the same problem.<br><br>There is another thing:<br># nova-manage service list<br>Binary Host Zone Status State Updated_At<br>nova-network aopcach internal enabled :-) 2013-04-24 16:07:37<br>nova-cert aopcach internal enabled :-) 2013-04-24 16:07:36<br>nova-conductor aopcach internal enabled :-) 2013-04-24 16:07:36<br>nova-consoleauth aopcach internal enabled :-) 2013-04-24 16:07:36<br>nova-scheduler aopcach internal enabled :-) 2013-04-24 16:07:36<br>nova-network aopcso1 internal enabled :-) 2013-04-24 16:07:36<br>nova-compute aopcso1 nova enabled :-) 2013-04-24 16:07:37<br><br>shows all the host and services. But in dashboard it only shows the services running in aopcach.<br><br>screenshot: <a href="http://imgur.com/ED9nbxU" target="_blank">http://imgur.com/ED9nbxU</a><br><br><br><br><div><div id="SkyDrivePlaceholder"></div><hr id="stopSpelling">To: arindam@live.com<br>CC: openstack@lists.launchpad.net<br>Subject: RE: [Openstack] problem with metadata and ping<br>From: jsbryant@us.ibm.com<br>Date: Wed, 24 Apr 2013 10:55:12 -0500<br><br><font face="sans-serif" size="2">Arindam,</font>
<br>
<br><font face="sans-serif" size="2">Ooops, I had a typo. The command
should have been: </font><font face="Calibri" size="3">iptables -I
input -i tap+ -p udp -dport 67:68 --sport 67:68 -j ACCEPT</font><font face="sans-serif" size="2"><br>
</font>
<br><font face="sans-serif" size="2">You need the iptables configuration
on the system where dnsmasq is running. It shouldn't be necessary
in the compute nodes that are being booted.</font>
<br><font size="3"><b><i><br>
<br>
Jay S. Bryant</i></b><i><br>
Linux Developer - <br>
OpenStack Enterprise Edition</i><br>
</font><img src="cid:_2_08C71C1808C717DC0057725D86257B57" alt="OpenStack Community Logo"><font size="3"><br>
Department 7YLA, Building 015-2, Office E125, Rochester, MN<br>
Telephone: (507) 253-4270, FAX (507) 253-6410<br>
TIE Line: 553-4270<br>
E-Mail: jsbryant@us.ibm.com<br>
--------------------------------------------------------------------<br>
All the world's a stage and most of us are desperately unrehearsed.<br>
-- Sean
O'Casey<br>
--------------------------------------------------------------------</font>
<br>
<br>
<br>
<br><font color="#5f5f5f" face="sans-serif" size="1">From:
</font><font face="sans-serif" size="1">Arindam Choudhury <arindam@live.com></font>
<br><font color="#5f5f5f" face="sans-serif" size="1">To:
</font><font face="sans-serif" size="1">Jay S Bryant/Rochester/IBM@IBMUS,
openstack <openstack@lists.launchpad.net>, </font>
<br><font color="#5f5f5f" face="sans-serif" size="1">Date:
</font><font face="sans-serif" size="1">04/24/2013 10:47 AM</font>
<br><font color="#5f5f5f" face="sans-serif" size="1">Subject:
</font><font face="sans-serif" size="1">RE: [Openstack]
problem with metadata and ping</font>
<br>
<hr noshade="">
<br>
<br>
<br><font face="Calibri" size="3">Hi,<br>
<br>
Thanks for your reply.<br>
<br>
The dnsmasq is running properly.<br>
<br>
when I tried to run </font><font face="sans-serif" size="2">iptables -I input
-i tap+ -p udp 67:68 --sport 67:68 -j ACCEPT </font><font face="Calibri" size="3"><br>
it says, <br>
# iptables -I input -i tap+ -p udp 67:68 --sport 67:68 -j ACCEPT<br>
Bad argument `67:68'<br>
<br>
Do I have to do this iptables configuration in controller or in compute
nodes also.<br>
</font>
<br>
<hr><font face="Calibri" size="3">To: arindam@live.com<br>
Subject: Re: [Openstack] problem with metadata and ping<br>
From: jsbryant@us.ibm.com<br>
Date: Wed, 24 Apr 2013 10:17:41 -0500<br>
</font><font face="sans-serif" size="2"><br>
Arindam,</font><font face="Calibri" size="3"> <br>
</font><font face="sans-serif" size="2"><br>
I saw a similar problem with quantum. If you have iptables running
on the hosting system you may need to update the rules to allow the DHCP
Discover packet through: iptables -I input -i tap+ -p udp 67:68 --sport
67:68 -j ACCEPT </font><font face="Calibri" size="3"><br>
</font><font face="sans-serif" size="2"><br>
Also ensure that dnsmasq is running properly. </font><font face="Calibri" size="3"><br>
<b><i><br>
<br>
<br>
Jay S. Bryant</i></b><i><br>
Linux Developer - <br>
OpenStack Enterprise Edition</i><br>
</font><img src="cid:_2_0C3E29F40C3E23280057725D86257B57" alt="OpenStack Community Logo" height="155" width="155"><font face="Calibri" size="3"><br>
Department 7YLA, Building 015-2, Office E125, Rochester, MN<br>
Telephone: (507) 253-4270, FAX (507) 253-6410<br>
TIE Line: 553-4270<br>
E-Mail: jsbryant@us.ibm.com<br>
--------------------------------------------------------------------<br>
All the world's a stage and most of us are desperately unrehearsed.<br>
-- Sean
O'Casey<br>
-------------------------------------------------------------------- <br>
<br>
<br>
</font><font color="#5f5f5f" face="sans-serif" size="1"><br>
From: </font><font face="sans-serif" size="1">Arindam
Choudhury <arindam@live.com></font><font face="Calibri" size="3"> </font><font color="#5f5f5f" face="sans-serif" size="1"><br>
To: </font><font face="sans-serif" size="1">openstack
<openstack@lists.launchpad.net>, </font><font color="#5f5f5f" face="sans-serif" size="1"><br>
Date: </font><font face="sans-serif" size="1">04/24/2013
10:12 AM</font><font face="Calibri" size="3"> </font><font color="#5f5f5f" face="sans-serif" size="1"><br>
Subject: </font><font face="sans-serif" size="1">Re:
[Openstack] problem with metadata and ping</font><font face="Calibri" size="3">
</font><font color="#5f5f5f" face="sans-serif" size="1"><br>
Sent by: </font><font face="sans-serif" size="1">"Openstack"
<openstack-bounces+jsbryant=us.ibm.com@lists.launchpad.net></font><font face="Calibri" size="3">
<br>
</font>
<hr noshade=""><font face="Calibri" size="3"><br>
<br>
<br>
<br>
hi,<br>
<br>
I was misled by this:<br>
<br>
[(keystone_user)]$ nova list<br>
+--------------------------------------+--------+--------+-----------------------+<br>
| ID
| Name | Status
| Networks |<br>
+--------------------------------------+--------+--------+-----------------------+<br>
| 122ceb44-0b2d-442f-bb4b-c5a8cdbcb757 | cirros | ACTIVE | private=192.168.100.2
|<br>
+--------------------------------------+--------+--------+-----------------------+<br>
<br>
This is a nova-network problem.<br>
<br>
</font>
<hr><font face="Calibri" size="3">From: arindam@live.com<br>
To: openstack@lists.launchpad.net<br>
Date: Wed, 24 Apr 2013 16:12:47 +0200<br>
Subject: [Openstack] problem with metadata and ping<br>
<br>
Hi,<br>
<br>
I having problem with metadata service. I am using nova-network. The console
log says:<br>
<br>
Starting network... <br>
udhcpc (v1.18.5) started <br>
Sending discover... <br>
Sending discover... <br>
Sending discover... <br>
No lease, failing <br>
WARN: /etc/rc3.d/S40network failed <br>
cloudsetup: checking </font><a href="http://169.254.169.254/20090404/metadata/instanceid" target="_blank"><font color="blue" face="Calibri" size="3"><u>http://169.254.169.254/20090404/metadata/instanceid</u></font></a><font face="Calibri" size="3">
<br>
wget: can't connect to remote host (169.254.169.254): Network is unreachable
<br>
cloudsetup: failed 1/30: up 10.06. request failed.<br>
<br>
the whole console log is here: </font><a href="https://gist.github.com/arindamchoudhury/5452385" target="_blank"><font color="blue" face="Calibri" size="3"><u>https://gist.github.com/arindamchoudhury/5452385</u></font></a><font face="Calibri" size="3"><br>
my nova.conf is here: </font><a href="https://gist.github.com/arindamchoudhury/5452410" target="_blank"><font color="blue" face="Calibri" size="3"><u>https://gist.github.com/arindamchoudhury/5452410</u></font></a><font face="Calibri" size="3"><br>
<br>
[(keystone_user)]$ nova network-list <br>
+----+---------+------------------+<br>
| ID | Label | Cidr |<br>
+----+---------+------------------+<br>
| 1 | private | 192.168.100.0/24 |<br>
+----+---------+------------------+<br>
[(keystone_user)]$ nova secgroup-list<br>
+---------+-------------+<br>
| Name | Description |<br>
+---------+-------------+<br>
| default | default |<br>
+---------+-------------+<br>
[(keystone_user)]$ nova secgroup-list-rules default<br>
+-------------+-----------+---------+-----------+--------------+<br>
| IP Protocol | From Port | To Port | IP Range | Source Group |<br>
+-------------+-----------+---------+-----------+--------------+<br>
| icmp | -1 | -1
| 0.0.0.0/0 |
|<br>
| tcp | 22 | 22
| 0.0.0.0/0 |
|<br>
+-------------+-----------+---------+-----------+--------------+<br>
<br>
<br>
<br>
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