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Docker support


As an alternative to the Quick installer or manual installation steps, you may also deploy RaspAP in an isolated and portable Docker container.

A container is an isolated environment for code. This means that a container has no knowledge of the host operating system, dependencies, or its files. It runs on the environment provided to you by either Docker Desktop or the Docker Engine. Containers have everything needed to run an application, down to a base operating system.

Here, we'll focus on using Docker Engine to deploy and manage a containerized RaspAP application stack.

Why a container?

Docker containers have several advantages over other methods of deploying code. As a sandboxed process, containers are isolated from all other processes running on a host machine. That isolation leverages things like kernel namespaces and cgroups, features that have been in Linux for a long time.

A RaspAP Docker container is a runnable instance of an image. This container can be started, stopped, moved or deleted using the Docker CLI. It can be run on a local device, virtual machines or deployed to the cloud. Isolation from other containers also means that it runs its own software, binaries and so on.

Installing Docker Engine

Since RaspAP is built for Debian-based systems, the instructions here will focus on this OS family. To get started with Docker Engine on Debian, make sure you meet the prerequisites, and then follow the installation steps.


To install Docker Engine, begin with the 64-bit version of one of these Debian versions:

  • Debian Bookworm 12 (stable)
  • Debian Bullseye 11 (oldstable)

Docker Engine for Debian is compatible with x86_64 (or amd64), armhf, arm64, and ppc64le (ppc64el) architectures.

Uninstall old versions

Before installing Docker Engine, we must first uninstall any conflicting packages.

Distro maintainers provide unofficial distributions of Docker packages in their repositories. These packages must be uninstalled prior to installing the official version of Docker Engine.

The unofficial packages to uninstall are:

  • docker-compose
  • docker-doc
  • podman-docker

Run the following command to uninstall these packages and their dependencies:

for pkg in \
    docker-doc \
    docker-compose \
    podman-docker \
    containerd \
    runc; do \
    sudo apt-get remove $pkg;


apt-get might report that you have none of these packages installed.

Using the convenience script

Docker provides a convenience script at to install Docker non-interactively. Prior to executing it, be sure to familiarize yourself with the potential risks and limitations associated with this script.


You can run the script with the --dry-run option to learn what steps the script will run when invoked:

curl -fsSL -o
sudo sh ./ --dry-run

  1. Begin by changing into your home directory, then download and execute the convenience script to install the latest stable release of Docker:
    cd ~/
    curl -fsSL -o
    sudo sh
  2. Verify that the installation is successful by running the hello-world image:
    sudo docker run hello-world
    This command downloads a test image and runs it in a container. When the container runs, it prints a confirmation message and exits. The output should appear similar to the example below:
    Unable to find image 'hello-world:latest' locally
    latest: Pulling from library/hello-world
    478afc919002: Pull complete
    Digest: sha256:4bd78111b6914a99dbc560e6a20eab57ff6655aea4a80c50b0c5491968cbc2e6
    Status: Downloaded newer image for hello-world:latest
    Hello from Docker!
    This message shows that your installation appears to be working correctly.

You have now successfully installed and tested Docker Engine. The docker service starts automatically on Debian based distributions.


If the test container fails to run or you encounter any errors, refer to the Docker Engine documentation for troubleshooting tips.

Post-installation steps

The Docker daemon binds to a Unix socket, not a TCP port. By default it's the root user that owns the Unix socket, and other users can only access it using sudo. The Docker daemon always runs as the root user.

If you don't want to preface the docker command with sudo, create a Unix group called docker and add users to it. When the Docker daemon starts, it creates a Unix socket accessible by members of the docker group.

To create the docker group and add your user:

  1. Create the docker group.
    sudo groupadd docker
  2. Add your user to the docker group.
    sudo usermod -aG docker $USER
  3. Log out and log back in so that your group membership is re-evaluated.

With these steps completed, you have successfully installed and started Docker Engine. We're now ready to deploy RaspAP.

Deploying RaspAP

With Docker Engine installed, you have two ways of deploying RaspAP in a Docker container. Each of these methods is described in the sections below.

Using Docker compose

This method lets us deploy the entire RaspAP application stack with a single command (docker compose up) as well as configure things like environment variables, network settings and so on in a centralized manner. Advanced users may also use this option to define a multi-container environment of which RaspAP is one component. This may be done with the docker-compose.yml file.

Begin by cloning the raspap-docker GitHub repository into your home directory, then change into it:

cd ~/
git clone
cd raspap-docker

For ARM devices, such as the Raspberry Pi, we must uncomment the cgroup: host line in the docker-compose.yaml file:

version: "3.8"
    container_name: raspap
    #build: .
    privileged: true
    network_mode: host
    cgroup: host # uncomment when using an ARM device 
      - SYS_ADMIN
      - /sys/fs/cgroup:/sys/fs/cgroup:rw
    restart: unless-stopped

Edit this file with nano docker-compose.yaml, change the line to appear as above, then use Ctrl+O and press Enter to save and exit the file.


Do not use docker-compose but rather docker compose. If the latter isn't present on your system, refer to Docker's installation steps.

With this configuration done, execute Docker compose like so:

docker compose up -d

You should see output similar to below to indicate the progress of RaspAP's Docker image being built:

docker compose up -d
[+] Running 2/8
 ⠇ raspap 7 layers [⠀⡀⣿⣿⠀⠀⠀] 12.83MB/337.8MB Pulling
   ⠋ 5665c1f9a9e1 Downloading [===>                        ]  3.547MB/49.59MB
   ⠋ 4311202aff18 Downloading [=========>                  ]   4.98MB/24.95MB
   ✔ ac4d205394f0 Download complete
   ✔ baf57b850085 Download complete
   ⠋ 18a1ed9b4ba8 Downloading [=>                          ]  4.307MB/263.3MB
   ⠋ 5bed08c889b9 Waiting
   ⠋ 09ed3fdeed88 Waiting

During this process, a Docker image containing RaspAP's application stack will be created on your system. This build always pulls the latest RaspAP release from the main GitHub repository.

Behind the scenes, Docker has used the image it created to start a containerized RaspAP application stack. You may confirm this by executing the following:

docker container ls
CONTAINER ID   IMAGE           COMMAND                  CREATED        STATUS        PORTS     NAMES
8d7b32b8373a   raspap:latest   "/bin/bash -c '/home…"   2 hours ago    Up 2 hours             raspap

At this stage, the RaspAP application is running and you may access the web interface as you would normally. This will depend on the method you use to access your device, but is usually one of the following:

  • http://raspberrypi.local
  • http://localhost

Take note that RaspAP and all its dependencies are wholly contained within the running Docker container. That is, the host system does not have any of the apt packages or application files used by RaspAP, unless you've explicitly installed them.

Using the container registry

As an alternative to docker compose, described above, you may also deploy RaspAP using its hosted Docker container image. This is available as a raspap-docker package hosted on the GitHub Container registry. With this method, a single container is defined from its base image, the environment is setup and the application is configured within the container.

Given that everything needed to deploy RaspAP is stored within this package, it isn't necessary to clone the raspap-docker respository. Instead, you may simply execute one of the following docker run commands:

  1. For ARM devices, the cgroups must be made writable.
    docker run --name raspap -it -d --privileged --network=host --cgroupns=host -v /sys/fs/cgroup:/sys/fs/cgroup:rw --cap-add SYS_ADMIN
  2. For non-ARM devices, execute the following.
    docker run --name raspap -it -d --privileged --network=host -v /sys/fs/cgroup:/sys/fs/cgroup:ro --cap-add SYS_ADMIN

With either of the above commands, you should see output as below followed by progress indicating the state of the various package components as they are downloaded to your system:

Unable to find image '' locally
latest: Pulling from raspap/raspap-docker

When the container image download is completed, you may verify its operational state like so:

docker container ls
CONTAINER ID   IMAGE                                 COMMAND                  CREATED          STATUS          PORTS     NAMES
4257b8aa3c7e   "/bin/bash -c '/home…"   32 minutes ago   Up 32 minutes             raspap

At this stage, the RaspAP application stack is running and you may access the web interface as you would normally. This will depend on the method you use to access your device, but is usually one of the following:

  • http://raspberrypi.local
  • http://localhost

Take note that RaspAP and all its dependencies are wholly contained within the running Docker container. That is, the host system does not have any of the apt packages or application files used by RaspAP, unless you've explicitly installed them.

Tips and tricks

The following section has some general advice that users of RaspAP's Docker container have found useful. If you have a tip or trick to contribute, feel free to join our discussions.

Allocating a terminal

While RaspAP's Docker container is running, you may obtain an interactive pseudo-TTY, or Linux terminal, connected to standard input. Do so by executing the following:

docker exec -it raspap bash

The above command combines the -i (interactive) and -t (tty) options together with the raspap named container. The bash command starts an interactive Bash shell within the running container. From here you can perform most of the same shell operations and commands within Docker's pseudo-TTY as you would in a regular Linux environment.

iptables rules and NAT

With either of the above methods, iptables Network Address Translation (NAT) rules will automatically be applied on the Docker host. It's necessary to add these rules on the host device due to Docker's network isolation and security defaults.

If your host's network interfaces are anything other than wlan0 and eth0, you may customize these rules to suit your own specific needs. After editing this file on your device, set execute permissions and run it like so:

sudo chmod +x

Installer options

The goal of the initial Docker rollout for RaspAP is to have a "one shot" command to get a container up quickly with minimal user input. For this reason, the RaspAP application stack is installed with some common options enabled by default. These optional components are Ad blocking, OpenVPN and WireGuard.

You may change this behavior by removing any or all of the Quick installer flags from RaspAP's Dockerfile. For example, to skip the WireGuard install option, remove the --wireguard 1 flag on the line below:

VOLUME [ "/sys/fs/cgroup" ]

RUN curl -sL | bash -s -- --yes --wireguard 1 --openvpn 1 --adblock 1
COPY /home/
COPY wpa_supplicant.conf /etc/wpa_supplicant/

With this done, you may proceed with building your Docker image as usual.


Alternatively, you may choose to install these optional components and disable them in RaspAP's configuration file, config.php.

Environment variables

Several environment variables are made available in RaspAP's Docker image to aid in configuration. These are summarized in the table below:

Environment Variable Description Default
RASPAP_SSID SSID name raspap-webgui
RASPAP_WEBGUI_USER Admin username admin
RASPAP_WEBGUI_PASS Admin password secret
RASPAP_WEBGUI_PORT Web user interface port 80

More fine-grained configuration is also possible through the use of the following prefixed environment variables, in the form RASAPAP_[target]_[key]:

Environment Variable Prefix Target File
RASPAP_hostapd_ /etc/hostapd/hostapd.conf
RASPAP_raspap_ /etc/dnsmasq.d/090_raspap.conf
RASPAP_wlan0_ /etc/dnsmasq.d/090_wlan0.conf

For example, RASPAP_hostapd_driver would set the driver value in /etc/hostapd/hostapd.conf.


The docker logs command shows information logged by a running container and is generally the best starting point for troubleshooting. To obtain logs for the raspap container, execute docker logs raspap.

The Docker daemon logs may also help you diagnose problems. Use the command journalctl -xu docker.service (or read /var/log/syslog or /var/log/messages, depending on your Linux Distribution).

For issues related to Docker Engine, refer to Docker's troubleshooting section.


Questions or comments about using RaspAP's Docker container? Join the discussions here.