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Docker Installation

You’ll need a Docker provider on your system before you can install DDEV.

macOS

Install one of the supported Docker providers:

  • OrbStack: Recommended, easiest to install, most performant, commercial, not open-source.
  • Lima: Free, open-source.
  • Docker Desktop: Familiar, popular, not open-source, may require license, may be unstable.
  • Rancher Desktop: Free, open-source, simple installation, slower startup.
  • Colima: Free, open-source. Depends on separate Lima installation (managed by Homebrew).

OrbStack

OrbStack is a newer Docker provider that is very popular with DDEV users because it’s fast, lightweight, and easy to install. It’s a good choice for most users. It is not open-source, and it is not free for professional use.

  1. Install OrbStack with brew install orbstack or download it directly.
  2. Run the OrbStack app (from Applications) to finish setup, choosing “Docker” as the option. Answer any prompts to allow OrbStack access.

Lima

Lima is a free and open-source project supported by the Cloud Native Computing Foundation.

  1. Install Lima with brew install lima.
  2. If you don’t have the docker client (if docker help fails) then install it with brew install docker.
  3. Create a 100GB VM in Lima with 4 CPUs, 6GB memory, and Cloudflare DNS. Adjust to your own needs: 
    limactl create --name=default --vm-type=vz --mount-type=virtiofs --mount-writable --memory=6 --cpus=4 --disk=100 template://docker
docker context create lima-default --docker "host=unix://$HOME/.lima/default/sock/docker.sock"
docker context use lima-default
    After the initial run above, you can use limactl start. Run limactl list to see configured setup.

When your computer restarts, you’ll need to limactl start again.

Docker contexts let the Docker client point at the right Docker server

The Docker provider you’re using is selected with docker context. You can see the available contexts with docker context ls and the currently selected one with docker context show. With the setup above you’ll want docker context use lima-default.

Lima only mounts filesystems in your home directory unless you do further configuration

By default, Lima only works with DDEV projects in your home directory. You must have your projects somewhere in your home directory for DDEV to work unless you do additional configuration. If your project is not in your home directory, you must add additional mounts, as described in mounts example.

Docker Desktop for Mac

Docker Desktop for Mac can be downloaded from docker.com. It has long been supported by DDEV and has extensive automated testing. It is not open-source, may require a license for many users, and sometimes has stability problems.

Ports unavailable?

If you get messages like Ports are not available... exposing port failed... is vmnetd running? it means you need to check the “Allow privileged port mapping (requires password)” checkbox in the “Advanced” section of the Docker Desktop configuration. You may have to stop and restart Docker Desktop, and you may have to turn it off, restart Docker Desktop, turn it on again, restart Docker Desktop. (More extensive problem resolution is in Docker Desktop issue.)

Rancher Desktop

Rancher Desktop is an easy-to-install free and open-source Docker provider. Install from Rancher Desktop. It has automated testing with DDEV. When installing, choose only the Docker option and turn off Kubernetes.

Colima

Colima is a free and open-source project which bundles Lima.

  1. Install Colima with brew install colima, which also installs Lima and other dependencies.
  2. If you don’t have the docker client (if docker help fails) then install it with brew install docker.

  3. Start Colima with 4 CPUs, 6GB memory, 100GB storage, and Cloudflare DNS, adjusting as needed:

    colima start --cpu 4 --memory 6 --disk 100 --vm-type=vz --mount-type=virtiofs --dns=1.1.1.1

After the initial run above, you can use colima start or use colima start -e to edit the configuration file. Run colima status at any time to check Colima’s status.

Docker contexts let the Docker client point at the right Docker server

Colima activates its own Docker context to prevent conflicts with Docker Desktop. If you run docker context ls, you’ll see a list of available contexts where the currently-active one is indicated with a *—which will be colima after you’ve started it. You can change to the default (Docker Desktop) with docker context use default or change back with docker context use colima. This means you can run Docker Desktop and Colima at the same time, but be mindful of which context you’re pointing at!

Colima can only work in your home directory unless you do further configuration

By default, Colima only works with DDEV projects in your home directory. You need to have your projects somewhere in your home directory for DDEV to work unless you do additional configuration. See the ~/.colima/default/colima.yaml for more information, or notes in colima.yaml.

Migrating Projects Between Docker Providers

Linux

Docker Desktop for Linux may work but does not have automated test coverage

Casual manual testing of Docker Desktop for Linux seems to work, but DDEV does not have explicit support for it and does not have automated testing.

The best way to install Docker on Linux is to use your native package management tool (apt, dnf, etc.) with the official Docker repository. While many Linux distributions provide Docker packages in their own repositories, these are often outdated and may not include the latest features required for stability in a development environment like DDEV. To ensure you’re using a supported version, install Docker directly from the official Docker repository.

Follow these distribution-specific instructions to set up Docker Engine from the official Docker repository:

Linux installation absolutely requires adding your Linux user to the docker group, and configuring the Docker daemon to start at boot. Don’t install rootless mode, it is not supported by DDEV. See Post-installation steps for Linux.

Don’t sudo with docker or ddev

Don’t use sudo with the docker command. If you find yourself needing it, you haven’t finished the installation. You also shouldn’t use sudo with ddev unless it’s specifically for the ddev hostname command.

On systems without systemd or its equivalent—mostly if you’re installing inside WSL2—you’ll need to manually start Docker with service docker start or the equivalent in your distro. You can add this to your shell profile.

Windows

For initial installation of DDEV on Windows, you can use one of the following Docker providers:

  • Docker CE inside WSL2 - The most popular, performant, and best-supported way to run DDEV on Windows. No additional software is required; Docker CE will be installed by the DDEV installer. This approach does not work for traditional Windows (non-WSL2) installations.
  • Docker Desktop for Windows - A popular choice that works with both traditional Windows and WSL2. It has extensive automated testing with DDEV, but has some performance and reliability problems. It is not open-source and may require a license for many users. This approach works for both traditional Windows and WSL2 installations.
  • Rancher Desktop for Windows - A free and open-source Docker provider that has been manually tested with DDEV on traditional Windows, but does not have automated testing. This approach works for both traditional Windows and WSL2 installations.

Using the Windows Installer

The easiest way to install DDEV on Windows is to use the Windows installer, which can handle different installation scenarios:

  1. Download the Windows installer from the DDEV releases page.
  2. Run the installer and choose your installation type:
  3. Docker CE inside WSL2 (Recommended): The installer will automatically install Docker CE in your WSL2 environment. This is the fastest and most reliable option.
  4. Docker Desktop: Choose this if you already have Docker Desktop installed or prefer to use it.
  5. Rancher Desktop: Choose this if you already have Rancher Desktop installed.
  6. Traditional Windows: Choose this for non-WSL2 installations (requires Docker Desktop or Rancher Desktop).

The installer will automatically configure DDEV for your chosen Docker provider and WSL2 environment.

Manual Installation Options

If you prefer to install manually or need more control over the installation process, you can use the following approaches:

Docker CE inside WSL2

No additional software is required to run DDEV on Windows with Docker CE inside WSL2. The DDEV installer will install Docker CE for you. This is the most popular, performant, and best-supported way to run DDEV on Windows.

To install manually: 1. Install or update your Ubuntu-based WSL2 distro (Ubuntu, Ubuntu-20.04, Ubuntu-22.04, etc.) 2. Install DDEV inside your WSL2 environment using the Linux installation instructions 3. DDEV will automatically install Docker CE for you on first run

Docker Desktop for Windows

  1. Download and install Docker Desktop from docker.com.
  2. During installation, ensure “Use WSL 2 instead of Hyper-V” is selected.
  3. After installation, open Docker Desktop settings and navigate to Resources → WSL Integration.
  4. Enable integration with your Ubuntu-based WSL2 distro (e.g., Ubuntu, Ubuntu-20.04, Ubuntu-24.04).
  5. Apply the changes and restart Docker Desktop if prompted.
  6. Verify that docker ps works in git-bash, PowerShell, or WSL2, wherever you’re using it.

Rancher Desktop for Windows

  1. Download and install Rancher Desktop.
  2. During installation, choose Docker as the container runtime and disable Kubernetes.
  3. After installation, open Rancher Desktop and go to WSL Integration in the settings.
  4. Enable integration with your Ubuntu-based WSL2 distro (e.g., Ubuntu, Ubuntu-20.04, Ubuntu-22.04).
  5. Apply the changes and restart Rancher Desktop if needed.
  6. Verify that docker ps works in git-bash, PowerShell, or WSL2, wherever you’re using it.

GitHub Codespaces

You can set up GitHub Codespaces following the instructions in the DDEV Installation section.

Testing and Troubleshooting Your Docker Installation

Docker needs to be able to do a few things for DDEV to work:

  • Mount the project code directory, typically a subdirectory of your home folder, from the host into the container.
  • Access TCP ports on the host to serve HTTP and HTTPS. These are ports 80 and 443 by default, but they can be changed on a per-project basis.

We can use a single Docker command to make sure Docker is set up to do what we want:

In your project directory run the following (using Git Bash if you’re on Windows!):

docker run --rm -t -p 80:80 -p 443:443 -v "//$PWD:/tmp/projdir" busybox sh -c "echo ---- Project Directory && ls /tmp/projdir"

The result should be a list of the files in your project directory.

If you get an error or don’t see the contents of your project directory, you’ll need to troubleshoot further:

  • For a “port is already allocated” error, see the Troubleshooting page.
  • “invalid mount config for type “bind”: bind mount source path does not exist: [some path]” means the filesystem isn’t successfully shared into the Docker container.
  • If you’re seeing “The path (…) is not shared and is not known to Docker”, find File sharing in your Docker settings make sure the appropriate path or drive is included.
  • “Error response from daemon: Get registry-1.docker.io/v2/” may mean Docker isn’t running or you don’t have internet access. Try starting or restarting Docker, and confirm you have a working internet connection.
  • If you’re seeing “403 authentication required” trying to ddev start, run docker logout and try again. Docker authentication is not required for any normal DDEV action.