Openstack
Can you describe the following concepts in regards to Keystone?
- Role
- Tenant/Project
- Service
- Endpoint
- Token
Difficulty: unrated
Source: bregman-arie/devops-exercises
by Arie Bregman
Answer
- Role - A list of rights and privileges determining what a user or a project can perform
- Tenant/Project - Logical representation of a group of resources isolated from other groups of resources. It can be an account, organization, ...
- Service - An endpoint which the user can use for accessing different resources
- Endpoint - a network address which can be used to access a certain OpenStack service
- Token - Used for access resources while describing which resources can be accessed by using a scope