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2015-03-28 08:05:44 -0500 answered a question Juno on laptop: fails due to IP changes

My experience was that by default the packstack allinone installation script hard coded the ip address (it found at install time) in many configuration files in /etc. I didn't look further into whether the databases also contained such fixed addresses which weren't localhost. I dropped trying to packstack --allinone install on a dynamically addressed machine once I realized this.

My quick&dirty fix to get things running before I just re-installed from scratch was to assign that address statically to an unused ethernet port on the server with onboot=yes, when the original port had received a new one that didn't match the installation address.

I suppose one could create a "fake" network port with the installation ip as a static address as an alternative.

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2015-03-15 21:45:49 -0500 answered a question Installed Helion Community virtual under/over installation cloud failed

According to their installation documents,

"Note: At this time, the installer has been verified to work on Ubuntu 13.10 only. It does not work on Ubuntu 12.04, 14.04; Debian (stable or testing); CentOS (any version) or hLinux (any version)."

link.... (

2015-03-09 17:40:05 -0500 received badge  Popular Question (source)
2015-03-08 01:46:15 -0500 asked a question instack-install-undercloud fails with glance: error: unrecognized arguments: --public

I'm trying to build a virtual openstack test platform using the directions at and using CentOS 7 or Fedora 21 on the base machine, and defining F20 and exporting NODE_DIST="fedora" , but the instack-install-undercloud command fails with..

+ glance image-create --name bm-deploy-kernel --public --disk-format aki
usage: glance [--version] [-d] [-v] [--get-schema] [--timeout TIMEOUT]
glance: error: unrecognized arguments: --public

Is this a known issue with a workaround or should I just try again with F20 on the base KVM server?