Re: [Openstack] Grizzly installation successful but VM is not accessible over network or from the host machine
Nikhil, Configuring networking (quantum) is a common problem as such a vm cannot ping to other host outside of openstack setup. For a start, you may look into logs (/var/log/quantum), that will give you clue. What is your router's interfaces status, up or down? Go through below logs dhcp-agent.log l3-agent.log openvswitch-agent.log ovs-cleanup.log server.log Thank You, Regards Kamarul Follow me at rehdat.blogspot.com On Fri, May 10, 2013 at 1:29 PM, Nikhil Mittal mittalnik...@gmail.comwrote: Hello, I followed the guide on installing Grizzly on single-node setup. I was able to install my own customized VM successfully (though after resolving a few glitches) but the VM is not accessible on the same host or from another machine. The IP address assigned to the VM does not respond to pings, etc. though the instance is very much alive (can access via Dashboard console). Network topology shows Router and the VM being assigned an IP. The commands 'ifconfig' does not show any of the bridges, nor 'route' shows any additional routes created. I have attached the screenshot of the network topology (from Dashboard). NOTE: 1. I am using Ubuntu 13.04 on x86 64 bit Intel platform with two NICs. Both NICs have addresses which are accessible within the enterprise network. 2. I have added required security group to enable TCP and ICMP traffic. Thanks, Nikhil ___ 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] Grizzly installation successful but VM is not accessible over network or from the host machine
Kamarul, The status shown on the dashboard is confusing. Under Router Detail section, it shows Status as Active. But under Interfaces it shows as DOWN but Admin status as UP (refer the cut-paste below). Also i see following error message in /var/log/quantum/dhcp-agent.log: +++ Stderr: sudo: no tty present and no askpass program specified\nSorry, user quantum is not allowed to execute .. ERROR [quantum.agent.dhcp_agent] Unable to sync network state. +++ == Router Overview: router_osk_1 Namerouter_osk_1IDa04a3393-f292-4943-9e13-4a5733921bb6StatusACTIVE -- Interfaces Add Interfacehttp://10.78.104.111/horizon/project/routers/a04a3393-f292-4943-9e13-4a5733921bb6/addinterface Name Fixed IPs Status Type Admin State Actions (449eac7f)http://10.78.104.111/horizon/project/networks/ports/449eac7f-e582-4816-b099-93f5dd49c15f/detail - 10.78.99.81 DOWNInternal InterfaceUP Displaying 1 item = Thanks, Nikhil On Fri, May 10, 2013 at 11:59 AM, Kamarul profkama...@gmail.com wrote: Nikhil, Configuring networking (quantum) is a common problem as such a vm cannot ping to other host outside of openstack setup. For a start, you may look into logs (/var/log/quantum), that will give you clue. What is your router's interfaces status, up or down? Go through below logs dhcp-agent.log l3-agent.log openvswitch-agent.log ovs-cleanup.log server.log Thank You, Regards Kamarul Follow me at rehdat.blogspot.com On Fri, May 10, 2013 at 1:29 PM, Nikhil Mittal mittalnik...@gmail.comwrote: Hello, I followed the guide on installing Grizzly on single-node setup. I was able to install my own customized VM successfully (though after resolving a few glitches) but the VM is not accessible on the same host or from another machine. The IP address assigned to the VM does not respond to pings, etc. though the instance is very much alive (can access via Dashboard console). Network topology shows Router and the VM being assigned an IP. The commands 'ifconfig' does not show any of the bridges, nor 'route' shows any additional routes created. I have attached the screenshot of the network topology (from Dashboard). NOTE: 1. I am using Ubuntu 13.04 on x86 64 bit Intel platform with two NICs. Both NICs have addresses which are accessible within the enterprise network. 2. I have added required security group to enable TCP and ICMP traffic. Thanks, Nikhil ___ 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] Grizzly installation successful but VM is not accessible over network or from the host machine
Stderr: sudo: no tty present and no askpass program specified\nSorry, user quantum is not allowed to execute above caused by quantum user does not have permission for sudo See this discussion: https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/issues/39 quantum ALL=NOPASSWD: ALL Thank You, Regards Kamarul Follow me at rehdat.blogspot.com On Fri, May 10, 2013 at 4:22 PM, Nikhil Mittal mittalnik...@gmail.comwrote: Kamarul, The status shown on the dashboard is confusing. Under Router Detail section, it shows Status as Active. But under Interfaces it shows as DOWN but Admin status as UP (refer the cut-paste below). Also i see following error message in /var/log/quantum/dhcp-agent.log: +++ Stderr: sudo: no tty present and no askpass program specified\nSorry, user quantum is not allowed to execute .. ERROR [quantum.agent.dhcp_agent] Unable to sync network state. +++ == Router Overview: router_osk_1 Namerouter_osk_1IDa04a3393-f292-4943-9e13-4a5733921bb6StatusACTIVE -- Interfaces Add Interfacehttp://10.78.104.111/horizon/project/routers/a04a3393-f292-4943-9e13-4a5733921bb6/addinterface Name Fixed IPs Status Type Admin State Actions (449eac7f)http://10.78.104.111/horizon/project/networks/ports/449eac7f-e582-4816-b099-93f5dd49c15f/detail - 10.78.99.81 DOWNInternal InterfaceUP Displaying 1 item = Thanks, Nikhil On Fri, May 10, 2013 at 11:59 AM, Kamarul profkama...@gmail.com wrote: Nikhil, Configuring networking (quantum) is a common problem as such a vm cannot ping to other host outside of openstack setup. For a start, you may look into logs (/var/log/quantum), that will give you clue. What is your router's interfaces status, up or down? Go through below logs dhcp-agent.log l3-agent.log openvswitch-agent.log ovs-cleanup.log server.log Thank You, Regards Kamarul Follow me at rehdat.blogspot.com On Fri, May 10, 2013 at 1:29 PM, Nikhil Mittal mittalnik...@gmail.comwrote: Hello, I followed the guide on installing Grizzly on single-node setup. I was able to install my own customized VM successfully (though after resolving a few glitches) but the VM is not accessible on the same host or from another machine. The IP address assigned to the VM does not respond to pings, etc. though the instance is very much alive (can access via Dashboard console). Network topology shows Router and the VM being assigned an IP. The commands 'ifconfig' does not show any of the bridges, nor 'route' shows any additional routes created. I have attached the screenshot of the network topology (from Dashboard). NOTE: 1. I am using Ubuntu 13.04 on x86 64 bit Intel platform with two NICs. Both NICs have addresses which are accessible within the enterprise network. 2. I have added required security group to enable TCP and ICMP traffic. Thanks, Nikhil ___ 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
