# Containers

Enhance your Workers with serverless containers

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## Overview

- [Containers](https://developers.cloudflare.com/containers/index.md): Run serverless containers alongside Workers to handle resource-intensive workloads, custom runtimes, and existing container images on Cloudflare.

## Getting started

- [Getting started](https://developers.cloudflare.com/containers/get-started/index.md): Deploy your first Container on Cloudflare by building an image, configuring a Worker, and routing requests to container instances.

## Container Interface

- [Container Interface](https://developers.cloudflare.com/containers/container-class/index.md): API reference for the Container interface and utility functions

## Examples

- [Examples](https://developers.cloudflare.com/containers/examples/index.md): Code examples showing how to use Containers with Workers for stateless routing, cron jobs, WebSockets, and more.
- [Static Frontend, Container Backend](https://developers.cloudflare.com/containers/examples/container-backend/index.md): A simple frontend app with a containerized backend
- [Cron Container](https://developers.cloudflare.com/containers/examples/cron/index.md): Running a container on a schedule using Cron Triggers
- [Env Vars and Secrets](https://developers.cloudflare.com/containers/examples/env-vars-and-secrets/index.md): Pass in environment variables and secrets to your container
- [Mount R2 buckets with FUSE](https://developers.cloudflare.com/containers/examples/r2-fuse-mount/index.md): Mount R2 buckets as filesystems using FUSE in Containers
- [Stateless Instances](https://developers.cloudflare.com/containers/examples/stateless/index.md): Run multiple instances across Cloudflare's network
- [Status Hooks](https://developers.cloudflare.com/containers/examples/status-hooks/index.md): Execute Workers code in reaction to Container status changes
- [Websocket to Container](https://developers.cloudflare.com/containers/examples/websocket/index.md): Forwarding a Websocket request to a Container

## Platform Reference

- [Platform Reference](https://developers.cloudflare.com/containers/platform-details/architecture/index.md): Technical reference for the Containers platform, covering architecture, limits, scaling, networking, and image management.
- [Lifecycle of a Container](https://developers.cloudflare.com/containers/platform-details/architecture/index.md): Understand how a Container is deployed, started, routed, and shut down across Cloudflare's network.
- [Durable Object Interface](https://developers.cloudflare.com/durable-objects/api/container/index.md): API reference for the low-level Durable Object methods that control Container instances.
- [Environment Variables](https://developers.cloudflare.com/containers/platform-details/environment-variables/index.md): Runtime and user-defined environment variables available inside Container instances.
- [Image Management](https://developers.cloudflare.com/containers/platform-details/image-management/index.md): Learn how to use Cloudflare Registry, Docker Hub, and Amazon ECR images with Containers.
- [Limits and Instance Types](https://developers.cloudflare.com/containers/platform-details/limits/index.md): Available Container instance types and account-level limits for memory, vCPU, disk, and image storage.
- [Handle outbound traffic](https://developers.cloudflare.com/containers/platform-details/outbound-traffic/index.md): Intercept and handle outbound HTTP from containers using Workers.
- [Placement](https://developers.cloudflare.com/containers/platform-details/placement/index.md): Control where your containers run with regional and jurisdictional constraints.
- [Rollouts](https://developers.cloudflare.com/containers/platform-details/rollouts/index.md): Configure rolling deployments for Containers, including step percentages and grace periods for active instances.
- [Scaling and Routing](https://developers.cloudflare.com/containers/platform-details/scaling-and-routing/index.md): Scale Container instances using explicit IDs or the getRandom helper for stateless load balancing.
- [Connect to Workers and Bindings](https://developers.cloudflare.com/containers/platform-details/workers-connections/index.md): Access KV, R2, Durable Objects, and other bindings from a container.

## Local Development

- [Local Development](https://developers.cloudflare.com/containers/local-dev/index.md): Learn how to run Container-enabled Workers locally with `wrangler dev` and `vite dev`.

## Wrangler Configuration

- [Wrangler Configuration](https://developers.cloudflare.com/workers/wrangler/configuration/#containersindex.md): Wrangler configuration options for defining Containers, including image source, instance types, and rollout settings.

## Wrangler Commands

- [Wrangler Commands](https://developers.cloudflare.com/workers/wrangler/commands/containers/index.md): Wrangler CLI commands for developing, building, pushing, and deploying Containers.

## Frequently Asked Questions

- [Frequently Asked Questions](https://developers.cloudflare.com/containers/faq/index.md): Answers to common questions about Containers, including logging, scaling, cold starts, disk persistence, and rollouts.

## SSH

- [SSH](https://developers.cloudflare.com/containers/ssh/index.md): Connect to running container instances with SSH.

## Pricing

- [Pricing](https://developers.cloudflare.com/containers/pricing/index.md): Billing rates for Containers vCPU, memory, disk, and network egress, including included usage on the Workers Paid plan.