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KCNA · Question #182

What is the common standard for Service Meshes?

The correct answer is C. Service Mesh Interface (SMI). The Service Mesh Interface (SMI) is a standard specification that defines a common set of APIs for service meshes on Kubernetes. It enables interoperability and consistency across different service mesh implementations.

Submitted by asante_acc· May 4, 2026Cloud Native Architecture

Question

What is the common standard for Service Meshes?

Options

  • AService Mesh Specification (SMS)
  • BService Mesh Technology (SMT)
  • CService Mesh Interface (SMI)
  • DService Mesh Function (SMF)

How the community answered

(34 responses)
  • A
    3% (1)
  • B
    6% (2)
  • C
    88% (30)
  • D
    3% (1)

Why each option

The Service Mesh Interface (SMI) is a standard specification that defines a common set of APIs for service meshes on Kubernetes. It enables interoperability and consistency across different service mesh implementations.

AService Mesh Specification (SMS)

Service Mesh Specification (SMS) is not a recognized or common standard name for service meshes.

BService Mesh Technology (SMT)

Service Mesh Technology (SMT) is a generic term describing the technology, not a specific standard or interface.

CService Mesh Interface (SMI)Correct

The Service Mesh Interface (SMI) is a standardized specification that provides a common framework for interacting with various service mesh technologies within Kubernetes environments. SMI defines basic traffic management capabilities like traffic split, access control, and observability, allowing developers to use a consistent set of tools and APIs regardless of the underlying service mesh (e.g., Linkerd, Istio).

DService Mesh Function (SMF)

Service Mesh Function (SMF) is not a recognized standard or specific interface within the service mesh ecosystem.

Concept tested: Service Mesh Interface (SMI) standard

Source: https://smi-spec.io/

Topics

#Service Mesh#SMI#Cloud Native Standards#Microservices Networking

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