Deployment Options

This page covers known deployment options for Spin applications. Please help keep this page up to date if we’ve missed one.

Spin command line

You can run the Spin CLI on a server just as you do on your development workstation. See the Running Applications guide for more details.

The command line provides no recovery or failover features. This may be fine for non-essential or private projects, but for anything that needs higher reliability, you’ll need to add other components to provide that.

Kubernetes

You can deploy Spin applications to a Kubernetes cluster with SpinKube - an open source project that streamlines the experience of developing, deploying, and operating Wasm workloads on Kubernetes. Like Spin, SpinKube is a CNCF Sandbox project.

Microsoft Azure Kubernetes Service

The community spin azure plugin streamlines deploying SpinKube and Spin applications to an AKS cluster. It provides for creating SpinKube clusters, setting up workload identity, CosmosDB integration, and application deployment.

To install the plugin: spin plugins install azure

To create a SpinKube cluster: spin azure cluster create

To deploy an application: see the workflow here

Fermyon Cloud

Fermyon Cloud is a self-service application platform for WebAssembly-based serverless functions and microservices. It enables you to run Spin applications, at scale, in the cloud, without any infrastructure setup or maintenance required.

To install the plugin: spin plugins install cloud

To deploy an application: spin cloud deploy

Fermyon Wasm Functions

Fermyon Wasm Functions is an edge environment hosted in the Akamai Cloud. It enables you to run Spin applications with global distribution.

To install the plugin: spin plugins install aka

To deploy an application: spin aka deploy