OpenStack Keystone
E184332
OpenStack Keystone is the identity service component of the OpenStack cloud platform, providing authentication, authorization, and service catalog capabilities.
All labels observed (13)
How this entity was disambiguated
This entity first appeared as the object of triple T1636355 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: OpenStack Keystone Context triple: [Red Hat OpenStack Platform, includesComponent, OpenStack Keystone]
-
A.
Red Hat OpenStack Platform
Red Hat OpenStack Platform is Red Hat’s enterprise-grade cloud infrastructure solution built on the OpenStack project, used to deploy and manage scalable private and hybrid clouds.
-
B.
Keystone Service
Keystone Service is an Amtrak-operated passenger rail service in Pennsylvania that provides frequent regional connections, primarily between Harrisburg and New York City via Philadelphia.
-
C.
Oracle Cloud Infrastructure
Oracle Cloud Infrastructure is Oracle Corporation’s suite of cloud computing services that provides scalable compute, storage, networking, and platform capabilities for enterprise workloads.
-
D.
Oracle Identity Federation
Oracle Identity Federation is an enterprise software solution from Oracle that enables secure single sign-on and identity federation across organizational and cloud boundaries.
-
E.
Red Hat Satellite
Red Hat Satellite is a systems management platform that helps organizations deploy, configure, and maintain Red Hat Enterprise Linux environments at scale.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: OpenStack Keystone Target entity description: OpenStack Keystone is the identity service component of the OpenStack cloud platform, providing authentication, authorization, and service catalog capabilities.
-
A.
Red Hat OpenStack Platform
Red Hat OpenStack Platform is Red Hat’s enterprise-grade cloud infrastructure solution built on the OpenStack project, used to deploy and manage scalable private and hybrid clouds.
-
B.
Keystone Service
Keystone Service is an Amtrak-operated passenger rail service in Pennsylvania that provides frequent regional connections, primarily between Harrisburg and New York City via Philadelphia.
-
C.
Oracle Cloud Infrastructure
Oracle Cloud Infrastructure is Oracle Corporation’s suite of cloud computing services that provides scalable compute, storage, networking, and platform capabilities for enterprise workloads.
-
D.
Oracle Identity Federation
Oracle Identity Federation is an enterprise software solution from Oracle that enables secure single sign-on and identity federation across organizational and cloud boundaries.
-
E.
Red Hat Satellite
Red Hat Satellite is a systems management platform that helps organizations deploy, configure, and maintain Red Hat Enterprise Linux environments at scale.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
OpenStack component
ⓘ
free and open-source software ⓘ identity service ⓘ |
| configurationFile | keystone.conf ⓘ |
| hasComponent |
assignment backend
ⓘ
catalog backend ⓘ identity backend ⓘ policy engine ⓘ token provider ⓘ |
| hasRole | identity service for OpenStack ⓘ |
| implements |
OpenStack Identity API
ⓘ
linked to:
OpenStack Keystone
policy-based access control ⓘ role-based authorization ⓘ token-based authentication ⓘ |
| license | Apache License 2.0 ⓘ |
| maintainedBy |
OpenStack community
ⓘ
linked to:
OpenStack
|
| partOf | OpenStack ⓘ |
| provides |
access management
ⓘ
identity management ⓘ service catalog ⓘ |
| providesFunction |
authentication
ⓘ
authorization ⓘ service catalog management ⓘ token issuance ⓘ token validation ⓘ |
| supportsBackend |
LDAP directory
ⓘ
SQL database ⓘ |
| supportsDeployment |
high availability
ⓘ
multi-region OpenStack clouds ⓘ |
| supportsFeature |
domain-based identity management
ⓘ
federated identity ⓘ groups ⓘ multi-tenant identity management ⓘ policies ⓘ projects and tenants ⓘ revocation events ⓘ role-based access control ⓘ service endpoint discovery ⓘ |
| supportsProtocol |
HTTP
ⓘ
HTTPS ⓘ OpenID Connect-based federation ⓘ SAML-based federation ⓘ |
| usedBy |
OpenStack Cinder
ⓘ
OpenStack Glance ⓘ OpenStack Horizon ⓘ OpenStack Neutron ⓘ OpenStack Nova ⓘ OpenStack Swift ⓘ |
| uses | REST API ⓘ |
| writtenInLanguage | Python ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: OpenStack Keystone Description of subject: OpenStack Keystone is the identity service component of the OpenStack cloud platform, providing authentication, authorization, and service catalog capabilities.
Referenced by (51)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: OpenStack Keystone
linked to: OpenStack Keystone
linked to: OpenStack Keystone
subject linked to:
Nova
linked to: OpenStack Keystone
linked to: OpenStack Keystone
linked to: OpenStack Keystone
linked to: OpenStack Keystone
linked to: OpenStack Keystone
linked to: OpenStack Keystone
linked to: OpenStack Keystone
linked to: OpenStack Keystone
linked to: OpenStack Keystone
linked to: OpenStack Keystone