Re: [Openstack] metadata service problem

2012-08-13 Thread Xin Zhao
Hello, How can I check the value of $my_ip? I notice that in the arp table on the instance, the entry for ip 169.254.169.254 has a wrong mac address, which I don't see existent on both the controller node and the worker node. After I change the entry for ip 169.254.169.254 to map to the real

[Openstack] metadata service problem

2012-08-09 Thread Xin Zhao
Hello, In my essex install on RHEL6, there is a problem with the metadata service. The metadata service works for instances running on the controller node, where the nova-api(metadata service) is running. But for the other worker nodes, the metadata service is intermittent, ie. the instances

Re: [Openstack] metadata service problem

2012-08-09 Thread Joshua Harlow
I would start to check out iptables and routes that are being setup (in vms and outside). If you are running a flat (no dhcp) network that usually makes it a lot harder also. On 8/9/12 7:31 PM, Xin Zhao xz...@bnl.gov wrote: Hello, In my essex install on RHEL6, there is a problem with the

Re: [Openstack] metadata service problem

2012-08-09 Thread Vishvananda Ishaya
On Aug 9, 2012, at 7:31 PM, Xin Zhao xz...@bnl.gov wrote: Hello, In my essex install on RHEL6, there is a problem with the metadata service. The metadata service works for instances running on the controller node, where the nova-api(metadata service) is running. But for the other worker

Re: [Openstack] metadata service problem

2012-08-09 Thread Simon Walter
On 08/10/2012 12:17 PM, Vishvananda Ishaya wrote: $ curl -v http://169.254.169.254:8775/ * About to connect() to 169.254.169.254 port 8775 (#0) * Trying 169.254.169.254... Connection timed out * couldn't connect to host * Closing connection #0 curl: (7) couldn't connect to host Any idea