What is hypervisor? Which type of hypervisors are supported in openstack?
What are the storage types allowed by openstack compute?
What is the command used for unpause and pause an instance?
What is job of user crud?
Specify what are the three parts that make the openstack modular architecture?
What are the critical elements of a secure openstack cloud?
How to provision a virtual machine in specific availability zone and compute host?
Characterize bare-metal mode?
Mention what are the networking options used in openstack?
Tell me something about cloud ecosystem?
Which is the most important identity service in openstack?
How to view the console log of an openstack instance from the command line?
Is it possible to run openstack in ipv6-only mode using opencontrail, i.e., No ipv4 at all, neither in the underlay nor the overlay network?
By default, which cloud infrastructure layer is supported by openstack, when install?
Explain modular architecture of openstack?