OpenStack Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

OpenStack Interview Questions

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List down the networking hardware in openstack?

Describe the function of filter scheduler?

Explain what is the function of cinder scheduler?

How you can view the rules?

What is the command used for pause and unpause an instance?

Why compliance is required in openstack?

How to get list of vms which are provisioned on a specific compute node?

Explain what is openstack?

How to migrate running instances from one openstack compute server to another openstack compute server?

How to get console url of an openstack instance?

Define ‘users’ in openstack?

List the commands to generate key pairs?

What is use of account reaper?

Define ‘tenant’ in openstack?

How to reset error state of a vm into active in openstack env?

Un-Answered Questions { OpenStack }

What is alarm in openstack?

Define the term 'role' in openstack.

How can an instance be paused and also unpaused?

What is the openstack block storage?

What does “role” and “tenant” indicates in openstack?

List down the segments of openstack compute?

What are the different networking options used in openstack?

Explain in brief the modular architecture of openstack?

What is the meaning of term “cinder” in openstack service?

How to create a normal user in openstack?

What is job of user crud?

Define sanitization process?

Which command is used to list ip address information?

What is contrail?

Which configuration management tool is used by pack-stack utility?

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