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  1. "Unable to retrieve authorized projects." error at the login screen

    [root@controller1 ~ (keystone_adminv3)]# openstack project create admin Conflict occurred attempting to store project - it is not permitted to have two projects with the same name in the same domain : …

  2. The current Horizon settings indicate no valid image creation methods ...

    The current Horizon settings indicate no valid image creation methods are available. Providing an image location and/or uploading from the local file system must be allowed to support image creation - Ask …

  3. VM create fails with "Require both a host and ... - ask.openstack.org

    I am trying to create a multi-node setup by following devstack guide. Setup: I have a base Ubuntu14 laptop running 2 virtualbox based ubuntu16 VMs: "controller" and "compute1". I intentionally disabled …

  4. Juno, 10Gbps NIC (ixgbe drivers) being forced to 1Gbps? - Ask …

    32 servers openstack Juno, Ubuntu 14.04 LTS, 3.13.0-55-generic, managed/setup by fuel 6.1, using neutron vlan, and ceph as Swift backend. All 10Gbps network capable (switches, NICs, etc), 2 …

  5. Juno docker AttributeError: 'module' object has no attribute ...

    edit juno docker no attribute dockerdriver asked 2015-02-27 16:33:41 -0500 Anonymous updated 2015-03-03 10:44:57 -0500

  6. Failed to store image Store Exception invalid literal for int () with ...

    not sure why my openstack fails when I try to upload a large image (~700GB).

  7. Ceilometer unit tests py27 could not install deps - Ask OpenStack: …

    However, while trying to run the tests, I have the following errors:

  8. What are the main differences between vmware esxi and openstack?

    Hi team, i'm new to openstack, i've been working on vmware esxi for last 3 years now, as part of new project i should have knowledge of openstack, so i joined you. Previously i heard of it but not paid …

  9. VM base image format qcow2 but the snapshot of image is qcow3

    I can't find nothing similar your issue, can you provide openstack version, operating system, image backend, and so on to try to reproduce the error? Also share glance logs to see if there is something …

  10. router external interface is down - Ask OpenStack: Q&A Site for ...

    The router instance has both NICs attached to br-int and both uses separate vlan ids. Wondering how to untag the external facing NIC (vlan=0) as the public subnet 'public-flat-subnet' is getting a vlan id > 0, …