Re: [Openstack] VM Instance NOT able to get IP

2012-09-18 Thread Salvatore Orlando
Hi Lingala,

the dhcp agent currently only works with dnsmasq. Even if this explain why
you do not see dhcpd, we still need to investigate why dnsmasq is not
running.
From your description, it seems that this is the root cause of your issue.

If no dnsmasq instance is seen on the node where dhcp-agent is running, and
there are subnets defined in quantum, please check the following:
- dhcp_enable is set to True for configured subnets
- the dhcp agent successfully connects to the quantum server for retrieving
state information. If this does not happen, error should appear in the
logs. (for instance, rabbit mq auth errors);

Regards,
Salvatore

On 17 September 2012 12:14, Lingala Srikanth Kumar-B37208 
b37...@freescale.com wrote:

  Hi,

 I'm using Folsom Testing Packages on Ubuntu 12.04.,  Quantum V2 with OVS
 Plugin  Agent running.

 I created a network with subnet 10.10.0.0/24. I wanted to create an
 instance with the created network.

 I am trying to create that instance in the same Controller Node.

 ** **

 The following services are up and running.

 1.quantum-server

 2.quantum-plugin-openvswitch-agent

 3.quantum-dhcp-agent

 4.nova-api

 5.nova-compute

 6.nova-cert

 7.nova-consoleauth

 8.nova-scheduler

 9.novnc

 ** **

 The thing is, I am able to create an instance and running. I am able to
 see the IP in the ‘Horizon’ which is getting it from Database. But, I am
 not able to see that IP, when I VNC to that machine and execute ‘ifconfig’.
 

 When I check the processes running, I am not able to see any 'dnsmasq' and
 ‘dhcpd’ running with the mentioned subnet.

 ** **

 Can anyone please guide me?

 ** **

 Regards,

 Srikanth.

 ** **

 ___
 Mailing list: https://launchpad.net/~openstack
 Post to : openstack@lists.launchpad.net
 Unsubscribe : https://launchpad.net/~openstack
 More help   : https://help.launchpad.net/ListHelp


___
Mailing list: https://launchpad.net/~openstack
Post to : openstack@lists.launchpad.net
Unsubscribe : https://launchpad.net/~openstack
More help   : https://help.launchpad.net/ListHelp


Re: [Openstack] VM Instance NOT able to get IP

2012-09-18 Thread Srikanth Kumar Lingala
Hi,
I am able to fix the issue.
The issue is related to quantum-dhcp-agent.
In '/etc/init/quantum-dhcp-agent.conf', I replaced the following
*exec start-stop-daemon --start --chuid quantum --exec
/usr/bin/quantum-dhcp-agent -- --config-file=/etc/quantum/dhcp_agent.ini
--log-file=/var/log/quantum/agent-dhcp.log*

with the following
*exec start-stop-daemon --start --chuid quantum --exec
/usr/bin/quantum-dhcp-agent -- --config-file=/etc/quantum/quantum.conf
--config-file=/etc/quantum/dhcp_agent.ini
--log-file=/var/log/quantum/dhcp-agent.log*
*
*
Then, restarted 'quantum-dhcp-agent'.

Regards,
Srikanth.

On Tue, Sep 18, 2012 at 5:01 PM, Salvatore Orlando sorla...@nicira.comwrote:

 Hi Lingala,

 the dhcp agent currently only works with dnsmasq. Even if this explain why
 you do not see dhcpd, we still need to investigate why dnsmasq is not
 running.
 From your description, it seems that this is the root cause of your issue.

 If no dnsmasq instance is seen on the node where dhcp-agent is running,
 and there are subnets defined in quantum, please check the following:
 - dhcp_enable is set to True for configured subnets
 - the dhcp agent successfully connects to the quantum server for
 retrieving state information. If this does not happen, error should appear
 in the logs. (for instance, rabbit mq auth errors);

 Regards,
 Salvatore

 On 17 September 2012 12:14, Lingala Srikanth Kumar-B37208 
 b37...@freescale.com wrote:

  Hi,

 I'm using Folsom Testing Packages on Ubuntu 12.04.,  Quantum V2 with OVS
 Plugin  Agent running.

 I created a network with subnet 10.10.0.0/24. I wanted to create an
 instance with the created network.

 I am trying to create that instance in the same Controller Node.

 ** **

 The following services are up and running.

 1.quantum-server

 2.quantum-plugin-openvswitch-agent

 3.quantum-dhcp-agent

 4.nova-api

 5.nova-compute

 6.nova-cert

 7.nova-consoleauth

 8.nova-scheduler

 9.novnc

 ** **

 The thing is, I am able to create an instance and running. I am able to
 see the IP in the ‘Horizon’ which is getting it from Database. But, I am
 not able to see that IP, when I VNC to that machine and execute ‘ifconfig’.
 

 When I check the processes running, I am not able to see any 'dnsmasq'
 and ‘dhcpd’ running with the mentioned subnet.

 ** **

 Can anyone please guide me?

 ** **

 Regards,

 Srikanth.

 ** **

 ___
 Mailing list: https://launchpad.net/~openstack
 Post to : openstack@lists.launchpad.net
 Unsubscribe : https://launchpad.net/~openstack
 More help   : https://help.launchpad.net/ListHelp



 ___
 Mailing list: https://launchpad.net/~openstack
 Post to : openstack@lists.launchpad.net
 Unsubscribe : https://launchpad.net/~openstack
 More help   : https://help.launchpad.net/ListHelp


___
Mailing list: https://launchpad.net/~openstack
Post to : openstack@lists.launchpad.net
Unsubscribe : https://launchpad.net/~openstack
More help   : https://help.launchpad.net/ListHelp