Rex was setting up a server and wanted some help. His hosting provider had set him up with a username and password for authentication. He wanted me to log in to the machine under his account to help out. I didn’t want him to have to give me his password. Rex is a smart guy, but he is not a Linux user. He is certainly not a system administrator. The system was CentOS. The process was far more difficult to walk
Once I have the undercloud deployed, I want to be able to quickly deploy and redeploy overclouds. However, my last attempt to affect change on the overcloud did not modify the Keystone config file the way I intended. Once again, Steve Hardy helped me to understand what I was doing wrong.
I’ve been a happy Dreamhost customer for many years. So I was thrilled when I heard that they had upgrade Dreamcompute to Mitaka. So, like the good Keystoner that I am, I went to test it out. Of course, I tried to use the V3 API. And it failed.
What? Dreamhost wouldn’t let me down, would they?
No. V3 works fine, it is discovery that is misconfigured.
In the previous post, I described the setup for installing FreeIPA on a VM parallel to the undercloud VM setup by Tripleo Quickstart. The network on the undercloud VM has been setup up by Ironic and Neutron to listen on a network defined for the overcloud. I want to reproduce this on a second machine that is not enrolled in the undercloud. How can I reproduce the steps?
I’ve been talking about using FreeIPA to secure OpenStack since the Havana summit in Portland. I’m now working with Tripleo to install OpenStack. To get the IPA server installed along with Tripleo Quickstart requires a VM accessible from the Ansible playbook.
Tripleo uses Puppet to manage the resources in a deployment. Puppet has a command line tool to look at resources.
Everything seems to produce V2 versions of the necessary variables for Keystone, and I am more and more dependant on the V3 setup. Converting from one to the other is trivial, especially if the setup uses the default domain.