OpenStack Zaqar
E699769
OpenStack Zaqar is a multi-tenant, cloud messaging and notification service designed to provide scalable, reliable message queuing and event distribution for applications running on OpenStack.
All labels observed (1)
| Label | Occurrences |
|---|---|
| OpenStack Zaqar canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7938282 — 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 Zaqar Context triple: [OpenStack Horizon, supportsComponent, OpenStack Zaqar]
-
A.
OpenStack Swift
OpenStack Swift is an open-source, distributed object storage system designed for scalability, durability, and API-driven access to unstructured data in cloud environments.
-
B.
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.
-
C.
OpenStack Glance
OpenStack Glance is the image service component of the OpenStack cloud platform, responsible for discovering, registering, and delivering virtual machine images.
-
D.
OpenStack Keystone
OpenStack Keystone is the identity service component of the OpenStack cloud platform, providing authentication, authorization, and service catalog capabilities.
-
E.
OpenStack Nova
OpenStack Nova is the compute service of the OpenStack cloud platform, responsible for provisioning and managing virtual machine instances and related resources.
- 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 Zaqar Target entity description: OpenStack Zaqar is a multi-tenant, cloud messaging and notification service designed to provide scalable, reliable message queuing and event distribution for applications running on OpenStack.
-
A.
OpenStack Swift
OpenStack Swift is an open-source, distributed object storage system designed for scalability, durability, and API-driven access to unstructured data in cloud environments.
-
B.
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.
-
C.
OpenStack Glance
OpenStack Glance is the image service component of the OpenStack cloud platform, responsible for discovering, registering, and delivering virtual machine images.
-
D.
OpenStack Keystone
OpenStack Keystone is the identity service component of the OpenStack cloud platform, providing authentication, authorization, and service catalog capabilities.
-
E.
OpenStack Nova
OpenStack Nova is the compute service of the OpenStack cloud platform, responsible for provisioning and managing virtual machine instances and related resources.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
OpenStack project
ⓘ
cloud messaging service ⓘ message queue service ⓘ notification service ⓘ |
| canUseBackend |
MongoDB
NERFINISHED
ⓘ
Redis NERFINISHED ⓘ Swift NERFINISHED ⓘ |
| designedFor |
OpenStack-based clouds
ⓘ
cloud-native applications ⓘ |
| documentationURL | https://docs.openstack.org/zaqar/latest/ ⓘ |
| governedBy | OpenStack Technical Committee NERFINISHED ⓘ |
| hasFeature |
FIFO message queues
ⓘ
claim-based message processing ⓘ dead-letter queues ⓘ event distribution ⓘ message TTL ⓘ message queuing ⓘ multi-tenancy ⓘ pools ⓘ pull-based messaging ⓘ push notifications ⓘ queues ⓘ subscriptions ⓘ topics ⓘ |
| implements | OpenStack Identity integration ⓘ |
| licensedUnder | Apache License 2.0 NERFINISHED ⓘ |
| partOf | OpenStack NERFINISHED ⓘ |
| previousName | Marconi NERFINISHED ⓘ |
| provides |
asynchronous communication
ⓘ
decoupling of application components ⓘ multi-tenant isolation ⓘ reliable message delivery ⓘ scalable messaging ⓘ |
| repositoryURL | https://opendev.org/openstack/zaqar ⓘ |
| supports |
fanout messaging
ⓘ
message filtering ⓘ per-tenant queues ⓘ per-tenant topics ⓘ quota management ⓘ role-based access control ⓘ |
| supportsInterface |
OpenStack client CLI
NERFINISHED
ⓘ
Python SDK ⓘ REST API ⓘ |
| supportsProtocol |
HTTP
ⓘ
WebSocket NERFINISHED ⓘ |
| usedFor |
application messaging
ⓘ
event notifications in OpenStack clouds ⓘ |
| uses |
Keystone for authentication
ⓘ
Keystone for authorization NERFINISHED ⓘ |
| writtenInLanguage | Python NERFINISHED ⓘ |
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 Zaqar Description of subject: OpenStack Zaqar is a multi-tenant, cloud messaging and notification service designed to provide scalable, reliable message queuing and event distribution for applications running on OpenStack.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.