There are many ways to deploy Kubernetes, depending on your needs (learning, production, cloud-native, on-premises, bare metal, multi-cloud, etc). Here’s a structured list of the main ways people deploy Kubernetes in 2025:
1. Managed Kubernetes Services
Cloud providers run the control plane, manage upgrades, scaling, and availability.
- Google Kubernetes Engine (GKE)
- Amazon Elastic Kubernetes Service (EKS)
- Azure Kubernetes Service (AKS)
- Oracle Cloud Container Engine for Kubernetes (OKE)
- IBM Cloud Kubernetes Service
- Alibaba Cloud Container Service (ACK)
- DigitalOcean Kubernetes
- Linode Kubernetes Engine (LKE)
2. Kubernetes Installers/Tools
Tools/scripts to automate cluster setup on your own infrastructure (cloud, on-prem, bare metal).
- kubeadm (official tool for “vanilla” clusters; suitable for learning and production)
- kops (great for AWS, also supports GCP)
- Rancher Kubernetes Engine (RKE, RKE2)
- Kubicorn (cloud provider agnostic, but less common now)
- k3s (lightweight Kubernetes distribution, perfect for edge/IoT/dev/lab)
- Minikube (single-node local clusters, for development/testing)
- Kind (Kubernetes IN Docker) (runs Kubernetes clusters in Docker containers, often used for CI/CD testing)
- MicroK8s (single-package, lightweight, can form multi-node clusters easily)
3. Kubernetes Distributions
Enterprise-ready, often bundled with monitoring, security, storage, and support.
- OpenShift (Red Hat) (adds developer tools, security, and more)
- VMware Tanzu Kubernetes Grid
- Mirantis Kubernetes Engine (formerly Docker Enterprise)
- Canonical Charmed Kubernetes
- Platform9 Managed Kubernetes
- SUSE Rancher
- Amazon EKS Anywhere (on-prem EKS)
- Anthos (Google) (hybrid/multi-cloud management, includes GKE on-prem)
4. Bare Metal/On-Prem Deployments
For maximum control, cost savings, or regulatory reasons.
- kubeadm (DIY, most flexible)
- RKE/RKE2 (easy setup for bare metal)
- OpenShift
- Canonical Charmed Kubernetes
- Metal³ (bare metal management with Cluster API)
- Talos Linux (API-driven OS for Kubernetes, highly secure)
5. Local/Learning Environments
For development, testing, or learning purposes.
- Minikube (the classic choice for single-node clusters)
- Kind (Kubernetes IN Docker, fast to spin up/down for CI/CD)
- MicroK8s (easy to install, supports multi-node clusters)
- k3d (runs k3s in Docker containers)
- Play with Kubernetes (play.kubernetes.io, online lab environment)
- Katacoda Scenarios (interactive Kubernetes labs, now part of O’Reilly)
6. Edge and Lightweight Deployments
For IoT, edge computing, resource-constrained environments.
- k3s (the leading lightweight Kubernetes distro)
- MicroK8s
- OpenYurt (Alibaba, edge native)
- KubeEdge
7. Cluster API-based Deployments
For declarative, automated, and lifecycle-managed Kubernetes clusters.
- Cluster API (CAPI) (works with AWS, Azure, GCP, vSphere, bare metal, etc.)
- Metal³ (bare metal provider for Cluster API)
- Tanzu Community Edition
8. Other Notable Methods
- Helm-based Installers (not for cluster creation but for app deployments)
- Terraform Modules (e.g., AWS EKS module for IaC-driven clusters)
- Ansible Playbooks (for fully customized deployments)
- Custom Bash Scripts/Automation
How to Choose?
- For cloud and production: Managed services (GKE, EKS, AKS) or OpenShift
- For self-hosted/enterprise: OpenShift, RKE, Charmed Kubernetes, Tanzu, or kubeadm
- For learning/dev: Minikube, Kind, MicroK8s, k3s
- For edge/IoT: k3s, MicroK8s, KubeEdge
Summary Table
Purpose | Best Choice(s) |
---|---|
Cloud Production | GKE, EKS, AKS, OpenShift |
On-Prem | OpenShift, RKE2, kubeadm, Charmed K8s |
Bare Metal | kubeadm, RKE2, Metal³, Talos |
Development | Minikube, Kind, MicroK8s, k3s, k3d |
Edge/IoT | k3s, MicroK8s, KubeEdge |
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