OpenStack 面试题与答案
问题 26. Explain the use of the 'Trove' project in OpenStack.
Trove is the database as a service (DBaaS) project in OpenStack, providing users with the ability to manage and provision relational and non-relational database instances.
问题 27. What is the role of the 'Rally' project in OpenStack?
Rally is the benchmarking and performance testing project in OpenStack, designed to assess and validate the performance and scalability of OpenStack deployments.
问题 28. Explain the concept of 'Network namespaces' in Neutron.
Network namespaces in Neutron provide isolated network environments within the same host. They enable the creation of multiple virtual networks on a single physical host.
问题 29. What is the purpose of the 'Searchlight' project in OpenStack?
Searchlight is the search and indexing service in OpenStack, providing a unified search capability across different OpenStack services and resources.
问题 30. Explain the concept of 'CORS' in Swift.
Cross-Origin Resource Sharing (CORS) in Swift is a mechanism that allows resources, such as object storage, to be requested from a different domain than the one that served the original resource.
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