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