MicroShift vs Talos Linux
MicroShift
microshift.ioTalos Linux
siderolabs.comSide by side
| Figure | MicroShift | Talos Linux |
|---|---|---|
| Price from | Free | $83.33/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | — | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 2 |
| Spec score · Local Kubernetes Tools | 7.9 (#14) | 8.0 (#11) |
| Architectures | MicroShift and its main components are available for x86_64 and aarch64 architectures. | The supported architectures listed for Talos Linux are amd64 and arm64. |
| Deployment | MicroShift can run on the host or inside a Bootc container. | Talos runs on cloud platforms, bare metal, virtualized platforms, single-board computers, and local Docker or QEMU environments. |
| License | The repository lists an Apache-2.0 license. | Talos Linux is free and open source under the Mozilla Public License 2.0. |
| Purpose | MicroShift optimizes OpenShift Kubernetes for small form factor and edge computing. | Talos Linux is an immutable, API-driven operating system purpose-built for Kubernetes. |
Plans
In their own words
MicroShift
MicroShift is a small-footprint OpenShift Kubernetes platform designed for edge computing. It aims to conserve CPU, memory, network, and storage resources and tolerate severe networking constraints. It runs as a single systemd service with a minimal OpenShift control plane and worker node. Included infrastructure services are DNS, an ingress router, service CA, OVN-Kubernetes CNI, and LVMS storage; optional components such as OLM, Gateway API, cert-manager, and SR-IOV come as separate RPM packages. The upstream build is for development and testing and runs without Red Hat subscriptions or pull secrets. Its listed operating-system options include CentOS 9 and 10, Fedora, Ubuntu, and macOS, with macOS using Podman machine in rootful mode. Minimum requirements include x86_64 or aarch64, Red Hat Enterprise Linux with Extended Update Support, 2 CPU cores, 2GB RAM, and 2GB free root storage. Production deployment can use bare metal or hypervisors supported and certified for Red Hat Enterprise Linux 9. The upstream build is free; pricing for other use is on request.
Talos Linux
Talos Linux is an operating system designed for Kubernetes, with machine state set declaratively and node management handled through a secured gRPC API using mutual TLS. It has no SSH, shell, or package manager. The system contains fewer than 50 binaries and has a 100MB footprint. Operating system and Kubernetes upgrades are delivered together in an atomic image that supports rollback. Security capabilities include CIS hardening, SELinux, and trusted boot; Talos itself does not collect telemetry. It runs on cloud platforms, bare metal, virtualized systems, single-board computers, and local Docker or QEMU environments, on amd64 and arm64 architectures. Talos Omni manages cluster provisioning, upgrades, configuration, and backups, and is available as SaaS or self-hosted. The open-source Talos Linux plan is free. Talos Enterprise Linux costs $1,000 a year, billed per node, with a 10-node minimum. That plan includes Omni, 24/7/365 support, and FIPS 140-3 builds.