OpenStack Placement
E699761
OpenStack Placement is a service within the OpenStack cloud platform that tracks and manages resource inventories and allocations to support efficient scheduling of compute and other resources.
All labels observed (4)
| Label | Occurrences |
|---|---|
| OpenStack Placement canonical | 2 |
| OpenStack Placement service | 1 |
| OpenStack scheduler | 1 |
| Placement (OpenStack resource tracking service) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7938202 — 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 Placement Context triple: [OpenStack Glance, integratesWith, OpenStack Placement]
-
A.
OpenStack Nova
OpenStack Nova is the compute service of the OpenStack cloud platform, responsible for provisioning and managing virtual machine instances and related resources.
-
B.
OpenStack
OpenStack is an open-source cloud computing platform that provides a suite of software tools for building and managing public and private clouds.
-
C.
OpenStack Ceilometer
OpenStack Ceilometer is the telemetry and metering service in the OpenStack ecosystem that collects, normalizes, and stores usage and performance data for monitoring, billing, and autoscaling purposes.
-
D.
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.
-
E.
OpenStack Heat
OpenStack Heat is the orchestration component of the OpenStack cloud platform that enables users to define and manage infrastructure resources using templates.
- 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 Placement Target entity description: OpenStack Placement is a service within the OpenStack cloud platform that tracks and manages resource inventories and allocations to support efficient scheduling of compute and other resources.
-
A.
OpenStack Nova
OpenStack Nova is the compute service of the OpenStack cloud platform, responsible for provisioning and managing virtual machine instances and related resources.
-
B.
OpenStack
OpenStack is an open-source cloud computing platform that provides a suite of software tools for building and managing public and private clouds.
-
C.
OpenStack Ceilometer
OpenStack Ceilometer is the telemetry and metering service in the OpenStack ecosystem that collects, normalizes, and stores usage and performance data for monitoring, billing, and autoscaling purposes.
-
D.
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.
-
E.
OpenStack Heat
OpenStack Heat is the orchestration component of the OpenStack cloud platform that enables users to define and manage infrastructure resources using templates.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
OpenStack service
ⓘ
cloud infrastructure component ⓘ |
| authentication | Keystone-based authentication ⓘ |
| authorization | policy.json rules ⓘ |
| category | cloud resource management service ⓘ |
| configurationFile | placement.conf ⓘ |
| designedFor | large-scale OpenStack deployments ⓘ |
| developedBy | OpenStack community ⓘ |
| enables |
capacity planning
ⓘ
efficient resource scheduling ⓘ resource usage accounting ⓘ |
| exposes | HTTP REST API ⓘ |
| homepage | https://docs.openstack.org/placement/latest/ ⓘ |
| hostProject |
OpenStack Nova project
ⓘ
linked to:
OpenStack Nova
|
| implements | resource provider model ⓘ |
| interactsWith |
Keystone
ⓘ
Nova compute nodes ⓘ |
| introducedIn |
OpenStack Ocata release
ⓘ
linked to:
OpenStack
|
| language | Python ⓘ |
| laterSeparatedAs | independent service ⓘ |
| license | Apache License 2.0 ⓘ |
| originallyIntegratedIn | Nova API ⓘ |
| partOf |
OpenStack
ⓘ
OpenStack Compute architecture ⓘ
linked to:
OpenStack Nova
|
| provides |
allocation candidates API
ⓘ
consumer generation tracking ⓘ resource provider tree modeling ⓘ |
| stores |
allocations
ⓘ
inventories ⓘ resource classes ⓘ traits ⓘ |
| supports |
NUMA-aware scheduling
ⓘ
nested resource providers ⓘ reshaper operations ⓘ resource allocation management ⓘ resource inventory management ⓘ resource sharing ⓘ resource tracking ⓘ scheduling of compute resources ⓘ scheduling of other cloud resources ⓘ |
| tracks |
compute resources
ⓘ
custom resource classes ⓘ disk resources ⓘ memory resources ⓘ |
| usedBy |
Nova
ⓘ
OpenStack scheduler ⓘ
linked to:
OpenStack Placement
|
| uses | relational database backend ⓘ |
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 Placement Description of subject: OpenStack Placement is a service within the OpenStack cloud platform that tracks and manages resource inventories and allocations to support efficient scheduling of compute and other resources.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Nova
linked to: OpenStack Placement
linked to: OpenStack Placement
linked to: OpenStack Placement