
Why are two NICs required for OpenStack single node installation ...
As far as I understand, management network is used for establishing connectivity between OpenStack nodes in case of multi-node installation. What is a management network used for …
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 …
How to assign virtual ip in vm instances - ask.openstack.org
Since the OpenStack is a private cloud in my company network, it use nova network to allocate public IP addresses to vm instances. What is the best practice to allow vm instances to use …
How to disable anti-spoofing mechanism (Especially in DevStack)
However, anti-spoofing rules prevent me to do this. (Did the OpenStack developers not envision that researchers may want to use VMs as proxies? Why did they make it almost impossible to …
Failed to set RDO repo on host-packstack-centOS-7
I do not know the details of your setup however I am fairly certain you need to do this on all nodes before starting multinode packstack $ sudo yum install -y centos-release-openstack-newton …
Trove guest DiskImage-Builder - Ask OpenStack: Q&A Site for …
I tried to create an ubuntu mysql guest image for trove with DIB but i didn't manage to get it to work.
glance: error: unrecognized arguments: --copy-from - Ask …
Is "--copy-from" going to be deprecated in the near future? Is there an API v2 equivalent?
Liberty Error during RDO Packstack - Ask OpenStack: Q&A Site for ...
When I check the log, as suggested by the error, I find...
Keystone Unable to Establish Connection [closed] - Ask …
After I even start openstack-keystone (when it is in active (exited)), I try to connect to the mysql database. From the terminal i can issue 'mysql -u root -p" and enter the database no problem. …
Why can I not get CPU steal time (%st) for co-located VMs?
I can't configure why we observe such a behavior. Anyone know how I can set up a senario so there will be contention between two co-located VMs and get some amount for %st …