KubeFleet

Spec sheet

Purpose

KubeFleet manages Kubernetes resources across multiple clusters using placement policies and scheduling.Read 8 Oct 2026 · kubefleet.dev

Security

The documentation says KubeFleet reserves a namespace on the hub to isolate permissions and resources across member clusters.Read 8 Oct 2026 · kubefleet.dev

Support

The site directs users to GitHub discussions and issues for questions, feedback, and bug reports.Read 8 Oct 2026 · kubefleet.dev

Access controls

When a member cluster joins, its service account permissions are restricted to a namespace reserved for that member cluster.Read 4 Oct 2026 · kubefleet.dev

Administration

KubeFleet can enforce policies, observe status, detect configuration drift, and move resources between clusters.Read 8 Oct 2026 · kubefleet.dev

AI workloads

A guide explains scheduling AI/ML workloads across a fleet using Kueue together with KubeFleet placement APIs.Read 8 Oct 2026 · kubefleet.dev

Architecture

KubeFleet uses hub and member agents, with member agents pulling resource manifests from the hub.Read 8 Oct 2026 · kubefleet.dev

Cluster compatibility

KubeFleet can work with supported Kubernetes clusters on public clouds, on premises, or locally with kind.Read 8 Oct 2026 · kubefleet.dev

Compatibility

KubeFleet can work with supported Kubernetes versions on public clouds, on-premises, or local kind clusters.Read 4 Oct 2026 · kubefleet.dev

Control plane

KubeFleet acts as a multi-cluster control plane for deploying and managing resources across clusters.Read 4 Oct 2026 · kubefleet.dev

Deployment requirement

The kind quickstart lists Docker, kind, and Helm as required local tools.Read 4 Oct 2026 · kubefleet.dev

Integration

A tutorial describes integrating KubeFleet with Argo CD for multi-cluster application management, cluster-specific configuration, and controlled rollouts.Read 8 Oct 2026 · kubefleet.dev

Management

It provides a multi-cluster control plane for deploying and managing resources across member clusters.Read 8 Oct 2026 · kubefleet.dev

Network access

Member clusters can operate with outbound network access only, without inbound access from the hub.Read 8 Oct 2026 · kubefleet.dev

Network model

The member agent uses pull mode, so member clusters can be supported when they have outbound network access but no inbound access.Read 4 Oct 2026 · kubefleet.dev

Progressive rollout

The documentation describes progressively rolling out changes across clusters.Read 8 Oct 2026 · kubefleet.dev

Progressive rollouts

KubeFleet supports staged, progressive rollouts of resource changes across member clusters.Read 4 Oct 2026 · kubefleet.dev

Project status

KubeFleet is a Cloud Native Computing Foundation sandbox project.Read 8 Oct 2026 · kubefleet.dev

Scale

The documentation says KubeFleet is designed to work with cluster groups from smaller setups up to hundreds of clusters and thousands of nodes.Read 8 Oct 2026 · kubefleet.dev

Scheduling

Its scheduling capabilities help select clusters for workloads based on placement policies.Read 8 Oct 2026 · kubefleet.dev

Where Specifiction places it

• Container Management Software#21 of 287.2