AWS Outposts vs Running Your Own Kubernetes Distro On-Premise: 8 Options Compared for Cloud-Native Tooling in Your Datacenter (2026)

Key points:

• The Kubernetes API is the same everywhere. CNCF certifies over 90 conformant Kubernetes offerings, so Helm, Argo CD, Prometheus and kubectl work the same on Outposts, OpenShift, RKE2, Talos or k3s. What differs is who runs the control plane, which managed services sit next to the cluster, and who does the upgrades.
• AWS Outposts buys you AWS services on-premise, with a narrower EKS than in a Region. EKS on Outposts racks runs self-managed nodes only, IPv4 only, and ALB but no NLB, per the EKS on Outposts docs. You also commit to a three-year term, AWS Enterprise Support, and a 576 vCPU and 20 TB minimum for a single rack.
• EKS Hybrid Nodes is the cheapest way to get EKS tooling on hardware you already own, at $0.020 per vCPU-hour for the first tier, but AWS states it is not a fit for disconnected environments.
• For disconnected or sovereign sites, run your own distro. EKS Anywhere ($24,000 per cluster per year on a one-year subscription), OpenShift, RKE2, Talos and k3s all keep working with no link to a cloud region.
• None of these options gives developers a self-service workflow by itself. Qovery installs on any conformant cluster (Kubernetes 1.31+) with qovery cluster install, and adds git-push deployments, preview environments per pull request and RBAC on top of whichever one you pick.

"We want the cloud experience, but in our own datacenter." I hear this sentence from CTOs almost every week now, usually from regulated companies, manufacturers with plants that cannot depend on a WAN link, or teams leaving VMware who own perfectly good servers.

Then the conversation splits in two. One camp asks AWS for an Outposts quote. The other camp downloads a Kubernetes distribution and starts building. Both are trying to buy the same thing: cloud-native tooling on hardware they control. They often end up disappointed for opposite reasons. The Outposts buyer discovers what EKS on a rack cannot do. The distro builder discovers that Kubernetes was the easy part.

This is my comparison of the eight realistic options in 2026, with prices from the vendors' own pages and limits from their own docs. Qovery appears once, at the end, because it is a layer on top of these options rather than a replacement for them.

How did we pick and judge the options?

We judged each option on six criteria that decide whether you get cloud-native tooling on-premise or only a Kubernetes API:

1. Who runs the Kubernetes control plane. AWS, a vendor's software you operate, or you alone.
2. What happens when the link to the cloud goes down. Keeps running, keeps running but cannot be changed, or stops being manageable.
3. AWS service parity. Whether you get managed databases, object storage and IAM next to the cluster, or build them yourself.
4. Pricing model. Capacity commitment, per-vCPU fee, per-cluster subscription, per-core subscription or free.
5. Hardware freedom. AWS-owned racks versus any server you already have.
6. Upgrade burden. Who upgrades Kubernetes and the OS, and how often.

The CNCF conformance program guarantees "consistency when interacting with any installation of Kubernetes." The CNCF Annual Cloud Native Survey found 82% of container users now run Kubernetes in production. The ecosystem tooling is portable, while the operating model changes from one option to the next.

Which option should you pick? The shortlist

Read the "Survives a cloud disconnect?" column first. It eliminates options faster than any price.

What does AWS Outposts actually give you on-premise?

AWS Outposts gives you AWS-owned racks in your datacenter running a subset of AWS services, including EC2, EBS, RDS, ElastiCache and S3 on Outposts, managed through the same AWS APIs as your Region. With Amazon EKS on top, AWS also manages the Kubernetes control plane. Pick it when you need AWS services physically on-site; skip it if you only need Kubernetes.

Outposts is a real product with a real use case. If a factory floor application needs single-digit millisecond latency to a PostgreSQL database, and your team already runs everything else on AWS, RDS on Outposts is something no Kubernetes distro gives you out of the box. AWS handles delivery, installation, hardware maintenance and software patches, per the Outposts rack pricing page.

Here is what you commit to:

• Term. Rack capacity is bought for a three-year term, All Upfront, Partial Upfront or No Upfront. Prices are quote-based.
• Support plan. You must subscribe to AWS Enterprise Support to order an Outpost.
• Minimum size. A single rack requires a minimum of 576 vCPUs and 20 TB of EBS on its term.
• Facility. A single rack needs at least 10 kVA of power and space for a standard 42U rack.
• Connectivity. AWS "strongly recommends" highly available connections back to the Region. During a disconnect, instances keep running, but control plane operations such as launching or stopping instances wait until the link returns.

EKS local clusters vs EKS extended clusters on Outposts

There are two ways to run EKS on Outposts. With an extended cluster, the control plane stays in the AWS Region and only nodes sit on the Outpost. With a local cluster, the whole cluster runs on the Outpost.

AWS is direct about the risk of extended clusters: "The way that Kubernetes handles network disconnects between the Kubernetes control plane and nodes might lead to application downtime," per the EKS on Outposts docs. Local clusters exist so that "applications remain available" and you can "perform cluster operations during network disconnects."

Here is what EKS on Outposts does not give you, from the same AWS comparison table:

That table is why I describe Outposts as a narrower EKS with AWS services next to it. If your developers expected "the same EKS we use in eu-west-1", the self-managed-nodes-only line will be the first surprise.

Verdict: best for AWS-first companies that need AWS managed services physically on-site. Not for teams that only want Kubernetes on their own hardware, or that want to reuse servers they already own.

What is EKS Hybrid Nodes, and is it a better deal than Outposts?

EKS Hybrid Nodes lets servers or VMs you already own join an Amazon EKS cluster whose control plane runs in an AWS Region. You get almost the full EKS feature set (add-ons, Pod Identity, access entries, cluster insights) on your own hardware, with no upfront commitment, billed per vCPU-hour. It is a better deal than Outposts if you have reliable connectivity and do not need AWS data services on-site.

The pricing is published on the EKS pricing page: $0.020 per vCPU-hour for the first 576,000 vCPU-hours a month, falling to $0.006 at the highest tier, plus the normal $0.10 per cluster-hour. A worked example: 20 servers exposing 32 vCPUs each is 640 vCPUs, or about 467,200 vCPU-hours a month, which is about $9,344 a month in hybrid node fees plus about $73 for the control plane. That is not small, so do the math before assuming it is cheaper than a distro.

The catch is the network. AWS writes it plainly: hybrid nodes "must have a reliable connection between your on-premises environment and AWS" and EKS Hybrid Nodes "is not a fit for disconnected, disrupted, intermittent or limited (DDIL) environments," per the Hybrid Nodes overview. AWS itself recommends EKS Anywhere for those.

Verdict: best for connected datacenters that want EKS tooling and AWS-managed control plane on existing servers. Not for plants, ships, defense sites or any location where the WAN link is the weakest component.

When does EKS Anywhere make more sense than Outposts?

EKS Anywhere makes more sense when you want the EKS distribution and AWS support on infrastructure you already own, including vSphere, bare metal, Nutanix or AWS Snow, and when the site must keep working with no link to AWS. You operate the clusters yourself with Cluster API under the hood.

EKS Anywhere is built on EKS Distro, the same Kubernetes distribution EKS uses in the cloud. It is open source and free to run. Support, curated packages (load balancing, observability, autoscaling add-ons) and extended Kubernetes version support come with the Enterprise Subscription: $24,000 per cluster per year on a one-year term, or $18,000 per year on a three-year term, with AWS Enterprise Support or Enterprise On-Ramp as a prerequisite.

The lifecycle mirrors EKS: 14 months of standard support per Kubernetes version and 12 more months of CVE patches with the subscription. The difference is that you run the upgrades. With a per-cluster price, EKS Anywhere favors a few large clusters over many small ones, which is the opposite of what most edge designs want.

For teams leaving VMware, there is a practical angle. EKS Anywhere runs on vSphere, so you can move to Kubernetes on your current hosts first and change hardware later.

Verdict: best for AWS-aligned teams that need disconnected operation or want to keep their existing hardware. Not for estates with dozens of small clusters, where the per-cluster subscription adds up fast.

Is OpenShift still the right choice for on-premise Kubernetes?

OpenShift is the right choice when you want one vendor to own the whole on-premise stack (Kubernetes, OS, registry, build, service mesh, developer console) and you have the budget and the platform team to run it. It is the heaviest option here and the most complete out of the box.

Red Hat does not publish list prices; its pricing page says pricing "varies based on your sizing and subscription choices." The subscription guide explains how you count: a core-pair is "2 physical cores or 4 vCPUs," bare-metal nodes can be subscribed per server, and control plane and infrastructure nodes are not counted as long as they do not run user applications.

OpenShift's opinionated defaults (security context constraints, integrated registry, operators) suit regulated environments where auditors want one supported stack. On the other side, it is a large platform to upgrade, its abstractions (Routes, ImageStreams, DeploymentConfigs in older estates) are not vanilla Kubernetes, and the subscription scales with compute. I wrote about the exit path in migrating from OpenShift to EKS.

Verdict: best for large regulated enterprises standardizing on one supported vendor stack. Not for small teams, or for anyone who wants plain upstream Kubernetes primitives.

What do Rancher and RKE2 give you on-premise?

Rancher gives you a single console to provision and manage many Kubernetes clusters across datacenters, cloud and edge, and RKE2 is SUSE's hardened distribution for running those clusters. Together they are the fleet-management answer: strong when you have many clusters, less so when you have one.

SUSE describes Rancher as a way to "provision and manage any CNCF-certified Kubernetes distribution across core, cloud and edge from a single console," and says RKE2 and K3s come with up to 5 years of long-term support under Rancher Prime. Pricing is quote-based.

RKE2 itself is free and open source. Its documentation describes it as "fully conformant" and focused "on security and compliance within the U.S. Federal Government sector," with defaults that let clusters pass the CIS Kubernetes Benchmark with minimal operator intervention, and FIPS 140-2 support. If your on-premise requirement comes from a security framework rather than latency, RKE2 is a short path.

Rancher is an operator-facing tool and gives application developers no way to ship.

Verdict: best for organizations running many clusters across sites, especially with FIPS or CIS requirements. Not for a single cluster, where Rancher's management plane is overhead.

Are Talos Linux and k3s serious options for production on-premise?

Yes. Talos Linux is a serious production option for small teams running bare metal because it removes the OS as something to manage, and k3s is the standard choice for edge and small sites because it runs on very small hardware. Both are free and open source; both leave services and developer workflow to you.

Talos Linux describes itself as "the immutable, API-driven operating system purpose-built for Kubernetes. No SSH, no shell, no package manager," with fewer than 50 binaries in the OS, per Sidero Labs. Upgrades are API calls, and nodes are configured declaratively. Sidero's pricing keeps the community edition free under MPL-2.0; the Omni management plane is free up to 10 nodes and $25 per node per month on the Startup plan (up to 50 nodes); Talos Enterprise is $1,000 per node per year with a 10-node minimum and adds FIPS 140-3 builds, CVE SLAs and 24/7 support. I compared it with mutable distros in Talos Linux vs standard Kubernetes distributions.

k3s is a CNCF project, accepted at Sandbox level in August 2020, described simply as "Lightweight Kubernetes." The k3s requirements are 2 cores and 2 GB of RAM for a server node and 1 core and 512 MB for an agent. It ships embedded etcd and also supports external MySQL, PostgreSQL or MariaDB datastores. For 50 retail stores or 200 wind turbines, that footprint decides the choice.

Verdict, Talos: best for 1-3 person platform teams on bare metal who want the least OS to maintain. Not for teams that rely on SSH-based tooling or host agents.

Verdict, k3s: best for edge, branch and small clusters. Not for large, multi-tenant production clusters where a heavier distribution's defaults pay for themselves.

So which one actually gives you cloud-native tooling in your own datacenter?

All eight give you the same Kubernetes API and ecosystem tooling; what differs is what surrounds it. Outposts is the only option that brings AWS managed services on-site. The self-run distros give you more hardware freedom and disconnected operation but leave databases, object storage, load balancing and upgrades to you. None of them gives developers a self-service way to deploy.

Here is how the cloud-native "kit" compares once you look past the API:

The full cost picture (hardware, power, people) is a separate exercise; I did it line by line in what Kubernetes on-premise really costs. In short, the platform engineers who run upgrades, storage and on-call usually cost more than the software fee.

My decision rule, after many of these conversations:

• You need AWS services on-site and you are an AWS shop: Outposts with EKS local clusters.
• You have a reliable link, existing servers, and you want EKS: Hybrid Nodes.
• You need disconnected operation and want AWS support: EKS Anywhere.
• You need disconnected operation, many sites, compliance frameworks: Rancher with RKE2.
• You are a small team on bare metal: Talos, or k3s at the edge.
• You want one vendor for everything and can afford it: OpenShift.

Where does Qovery fit with Outposts or an on-premise distro?

Qovery is the layer on top that none of the eight options includes: it gives developers git-push deployments, preview environments per pull request, environment cloning, RBAC and audit logs on whichever cluster you pick. It installs on any conformant Kubernetes 1.31+ cluster with qovery cluster install, including k3s, OpenShift, Rancher-managed and other on-premise clusters, per the supported setups.

Verdict: best for teams that picked a cluster option and now need developers to ship on it without a ticket queue. Not for fully air-gapped sites.

Qovery is an Agentic DevOps platform, not a PaaS: its control plane is separate from your cluster, and your applications never run on Qovery's infrastructure. They run on your Outpost, your bare metal or your cloud account. The same Qovery workflow also runs on Qovery-managed clusters in AWS, GCP, Azure and Scaleway, so a team with one on-premise cluster and two cloud clusters gets one way of deploying across all three. Cross-site networking is not built in; it is configurable with a VPN, Tailscale or Cilium Cluster Mesh.

The install, from a machine with a kubeconfig that has cluster-admin on the target cluster:

qovery cluster preflight

# Install Qovery on the cluster your kubeconfig points to (interactive)
qovery cluster install

What your cluster needs, from the Qovery Kubernetes docs:

• Kubernetes 1.31 or later
• A default StorageClass
• A way to serve LoadBalancer Services (MetalLB on bare metal)
• A node with 4 vCPU and 8 GiB of memory free for builds
• Outbound internet access to the Qovery control plane

Qovery needs outbound connectivity, so it is not the answer for a fully air-gapped site. For those, run one of the self-operated distros above with your own GitOps tooling; we covered that pattern in air-gapped AI on your own Kubernetes. On Outposts, run the preflight check before anything else, because EKS on Outposts only offers ALBs and self-managed nodes.

How do I set this up with Qovery from Claude Code or Cursor?

Install the Qovery Agent Skills, add the Qovery MCP Server if you want the agent to read your setup, then ask your agent in plain language to onboard your cluster and deploy. The agent asks you to approve every action.

1. Install the Agent Skills once for every compatible agent (Claude Code, Cursor, Codex, OpenCode, Gemini CLI). They include qovery-onboard, qovery-deploy, qovery-troubleshoot and qovery-preview:

curl -fsSL https://skill.qovery.com/install.sh | bash

1. Add the Qovery MCP Server to Claude Code. It uses OAuth and is read-only by default, so the agent can inspect clusters, environments and logs without changing anything:

claude mcp add --transport http qovery https://mcp.qovery.com/mcp --callback-port 4242

1. Add write access only if you want the agent to act. This also requires enabling write access in the Qovery Console:

claude mcp add --transport http qovery "https://mcp.qovery.com/mcp?read_write=true" --callback-port 4242

Then ask: "Onboard my on-premise Kubernetes cluster to Qovery and deploy this repo with a preview environment per pull request." Start with the AI agent quickstart or the Claude Code integration.