Contour
E699854
Contour is an open-source Kubernetes ingress controller that uses Envoy Proxy to provide advanced traffic management, load balancing, and routing for cloud-native applications.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Contour canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7939822 — 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: Contour Context triple: [Knative, compatibleWith, Contour]
-
A.
Concavo
Concavo is a prominent mountain peak in Colombia’s Sierra Nevada del Cocuy range, known for its high elevation and glaciated Andean landscapes.
-
B.
Virgental
Virgental is a scenic alpine valley in East Tyrol, Austria, known for its unspoiled landscapes and location within the Hohe Tauern mountain range.
-
C.
Kaiten
Kaiten was a Japanese warship that took part in the late-19th-century Boshin War naval engagements, including the Battle of Hakodate.
-
D.
Silhouette
"Silhouette" is a smooth jazz album by saxophonist Kenny G, known for its mellow, melodic sound and commercial success in the late 1980s.
-
E.
Grens
Grens is a small municipality in the canton of Vaud in western Switzerland, situated within the Nyon District near Lake Geneva.
- 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: Contour Target entity description: Contour is an open-source Kubernetes ingress controller that uses Envoy Proxy to provide advanced traffic management, load balancing, and routing for cloud-native applications.
-
A.
Concavo
Concavo is a prominent mountain peak in Colombia’s Sierra Nevada del Cocuy range, known for its high elevation and glaciated Andean landscapes.
-
B.
Virgental
Virgental is a scenic alpine valley in East Tyrol, Austria, known for its unspoiled landscapes and location within the Hohe Tauern mountain range.
-
C.
Kaiten
Kaiten was a Japanese warship that took part in the late-19th-century Boshin War naval engagements, including the Battle of Hakodate.
-
D.
Grens
Grens is a small municipality in the canton of Vaud in western Switzerland, situated within the Nyon District near Lake Geneva.
-
E.
Maasim
Maasim is a coastal municipality in the province of South Cotabato on the island of Mindanao in the Philippines, known for agriculture and fishing.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Kubernetes ingress controller
ⓘ
cloud-native networking component ⓘ open-source software ⓘ |
| architecture | control plane for Envoy ⓘ |
| category |
ingress and API gateway
ⓘ
service networking ⓘ |
| configurationStyle | declarative ⓘ |
| controlPlane | Contour controller ⓘ |
| dataPlane | Envoy ⓘ |
| deploymentModel | Kubernetes-native ⓘ |
| deploysAs |
Kubernetes DaemonSet (Envoy data plane)
ⓘ
linked to:
Kubernetes
Kubernetes Deployment ⓘ |
| designedFor |
cloud-native applications
ⓘ
multi-tenant Kubernetes clusters ⓘ |
| hostedOn | GitHub ⓘ |
| implements | Kubernetes Ingress API ⓘ |
| integratesWith |
Envoy xDS APIs
ⓘ
linked to:
xDS
|
| license | Apache License 2.0 ⓘ |
| maintains | separation of control plane and data plane ⓘ |
| programmingLanguage | Go ⓘ |
| provides |
HTTP routing
ⓘ
advanced traffic management ⓘ ingress control ⓘ load balancing ⓘ |
| runsOn | Kubernetes ⓘ |
| supports |
HTTP/2
ⓘ
Ingress resource ⓘ IngressRoute or HTTPProxy custom resources ⓘ TLS certificate delegation ⓘ TLS termination ⓘ WebSocket ⓘ
linked to:
WebSockets Standard
blue-green deployments ⓘ canary releases ⓘ gRPC ⓘ header-based routing ⓘ health checks (via Envoy) ⓘ host-based routing ⓘ multi-namespace ingress delegation ⓘ mutual TLS (mTLS) ⓘ observability via Envoy metrics ⓘ path-based routing ⓘ rate limiting (via Envoy) ⓘ request timeouts ⓘ retries ⓘ traffic mirroring ⓘ traffic splitting ⓘ virtual hosts ⓘ |
| uses |
CustomResourceDefinitions (CRDs)
ⓘ
linked to:
Kubernetes Custom Resource Definitions
Envoy Proxy ⓘ
linked to:
Envoy
|
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: Contour Description of subject: Contour is an open-source Kubernetes ingress controller that uses Envoy Proxy to provide advanced traffic management, load balancing, and routing for cloud-native applications.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.