what are commands to generate key pairs?

252

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Does contrail work in headless mode? Basically, I want to know what is going to happen to vms traffic if the three config/control nodes are gone?

245

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Define bare-metal node?

355

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List down the type of hypervisors supported by openstack?

239

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How can an instance be paused and also unpaused?

382

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Explain what hypervisor is and what type of hypervisor does openstack supports?

234

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Explain about openstack python sdk?

199

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How to assign a project/tenant to a user?

201

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Explain what is cells in openstack?

273

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What command manages floating ip addresses in openstack?

272

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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?

218

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What is identity service in openstack?

213

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How to view the console log of an openstack instance from the command line?

216

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What is the requirement of virtualization platforms in implementing cloud?

645

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Explain different layers which define cloud architecture?

780

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