1.1 KiB
Terms
As Phil Karlson once said:
There are only two hard things in Computer Science: cache invalidation and naming things.
Over time, various terms and synonyms for those terms generate some controversy, and different teams end up using different words to reference the same object or resource. This document serves to record decisions that were made regarding certain terms, and attempts to succinctly define each term.
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project vs. tenant
project shall be used to describe the concept of a group of OpenStack users that share a common set of quotas. The older term tenant should not be used in OpenStack REST APIs.
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server vs. instance
server shall be used to describe a virtual machine, a bare-metal machine, or a containerized virtual machine that is used by OpenStack users for compute purposes. The older term instance that is also by Amazon Web Services EC2 API to describe a virtual machine, should not be used in OpenStack REST APIs.