Directory Cloud InfrastructureContainers & KubernetesSIGHUP Distribution

SIGHUP Distribution

About SIGHUP Distribution

SIGHUP Distribution turns Kubernetes clusters into production-grade clusters. It can be deployed on major platforms, including on-premises and managed solutions. It has been certified by the CNCF as a Certified Kubernetes Distribution. It is fully open-source.

Used for

Turning a standard Kubernetes cluster into a fully-configured production-grade cluster

From SIGHUP Distribution's own website, read 2026-10-24. How we build listings.

How to evaluate Containers & Kubernetes

This is how the CIOPages Research Team evaluates this category. It is not an assessment of SIGHUP Distribution. It comes from our Kubernetes Platforms buyer guide.

25%

Control Plane & Day-2 Lifecycle

Managed vs. self-managed control plane and its SLA; how Kubernetes version upgrades roll (in-place, surge, blue-green) and how disruptive they are to running pods; long-term-support version options; CVE patch cadence and how quickly fixes reach the fleet; automated node remediation and certificate rotation

20%

Fleet & Multi-Cluster Management

Single console and API to govern many clusters across clouds, on-prem, and edge; declarative cluster lifecycle and config (Cluster API or equivalent); fleet-wide policy and drift detection; zero-touch provisioning for edge; whether it manages clusters it did not create (imported/attached) or only its own

20%

Security & Compliance

Default-deny posture and admission control (Pod Security, OPA/Kyverno); image scanning and signing in the supply chain; RBAC plus OIDC/enterprise-identity integration; network policy and microsegmentation; CIS-benchmark conformance, audit logging, and FedRAMP/FIPS coverage where regulated

15%

Networking, Storage & Service Mesh

CNI options and how locked-in the default is; ingress and gateway controllers with TLS, rate-limiting, and WAF; CSI drivers for block/file/object and stateful-workload maturity; service mesh integration (Istio, Linkerd, Cilium); cross-cluster connectivity and load balancing

10%

Developer Experience & Self-Service

Namespace and cluster self-service vs. ticket-based provisioning; GitOps support (Argo CD, Flux) as a first-class workflow; developer portal and golden-path integration (Backstage or built-in console); IDE plugins and local-dev parity; how opinionated the platform is about how teams ship

10%

Cost, Portability & Commercial Model

Licensing unit (per-core, per-node, per-cluster, consumption) and how it scales with you; control-plane and extended-support fees; realistic exit cost and how provider-shaped the abstractions are; GPU/AI scheduling support; ecosystem breadth (operators, Helm, marketplace) and how much you must self-integrate

Other Containers & Kubernetes Vendors

View all

AKS Engine for Azure Stack

Accordion

Alauda Container Platform (ACP)

Alibaba Cloud Container Service for Kubernetes

Amazon Elastic Container Service (ECS)

Amazon Elastic Container Service for Kubernetes (EKS)

CIOPages put this listing together from public sources. It’s information, not an endorsement. How we build listings. Work here? Claim this listing or .

Quick Facts

docs.sighup.io Pricing page

CategoryCloud Infrastructure

SubcategoryContainers & Kubernetes

DeploymentOn-premises, Managed

PricingOpen source

We publish a detail only when we can point at the page it came from. Know when SIGHUP Distribution was founded or where it is based? Send it to us, free.