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CNCF Landscape

Attune is listed on the CNCF Cloud Native Landscape under Orchestration & Management > Scheduling & Orchestration, alongside projects like VPA, Karpenter, and KEDA.

Category

Scheduling & Orchestration -- tools that manage when, where, and how workloads run on Kubernetes clusters. Attune fits here because it dynamically adjusts pod resource allocations based on observed usage, which is the resource-scheduling complement to horizontal autoscaling.

Submission details

Field Value
Name Attune
Homepage github.com/attune-io/attune
Repository github.com/attune-io/attune
License Apache 2.0
Category Scheduling & Orchestration
Description Safe in-place Kubernetes pod resource right-sizing operator. Replaces VPA with non-disruptive resizing via the K8s 1.32+ resize subresource.

How to submit

The CNCF Landscape is maintained at github.com/cncf/landscape. To add a project, submit a PR that adds an entry to landscape.yml:

- item:
    name: attune
    homepage_url: https://github.com/attune-io/attune
    repo_url: https://github.com/attune-io/attune
    logo: attune.svg
    twitter: null
    crunchbase: null
    description: >-
      Safe in-place Kubernetes pod resource right-sizing operator.
      Replaces VPA with non-disruptive resizing via the K8s 1.32+
      resize subresource. Five graduated modes (Observe, Recommend,
      OneShot, Canary, Auto), multi-layer safety with auto-revert,
      HPA coexistence, time-of-day awareness, and confidence-scaled
      recommendations.

Logo requirements

The CNCF Landscape requires logos in SVG format. The project logo is available at docs/logo.svg. Requirements:

  • SVG format (vector)
  • Square aspect ratio preferred
  • No text in the logo (project name is rendered separately)
  • Clean paths, no embedded raster images
Project Category Relationship
VPA Scheduling & Orchestration Attune replaces VPA's eviction-based approach with in-place resize
Karpenter Scheduling & Orchestration Complementary: Karpenter handles node provisioning, Attune handles pod sizing
KEDA Scheduling & Orchestration Complementary: KEDA handles event-driven horizontal scaling
Goldilocks Scheduling & Orchestration Attune goes beyond recommendations to automated in-place resize