Alex, Did you follow the networking recommendations: http://docs.openstack.org/openstack-ops/content/network_troubleshooting.html
It will ell you if you write your own topology and complete a packet trace to find out the issue. Make sure all tunnels are established between your three nodes. Thanks, Edgar From: Alex Leonhardt <aleonhardt...@gmail.com<mailto:aleonhardt...@gmail.com>> Date: Thursday, January 15, 2015 at 7:45 AM To: openstack-operators <openstack-operators@lists.openstack.org<mailto:openstack-operators@lists.openstack.org>> Subject: [Openstack-operators] metadata-api 500 errors hi, i've got a test openstack install with 3 nodes, using gre tunneling -- initially it all worked fine, but, after creating > 2 networks, VMs in networks 3,4,5 do not seem to get the metadata due to it erroring with 500 errors. whilst this is happening, VMs in networks 1 and 2 are still working fine and can be provisioned OK. anyone seen something similar or ideas on how to go about troubleshooting this ? I got a tcpdump from the VM but as it does get to the metadata api, am not sure where the issue is (especially since other VMs in other Networks work just fine) any ideas ? Alex
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