diff --git a/README-Docker.md b/README-Docker.md
new file mode 100644
index 0000000..059e2c5
--- /dev/null
+++ b/README-Docker.md
@@ -0,0 +1,114 @@
+# Guide for running on docker
+
+## Host system
+This guide will assume an updated installation of Debian bullseye (11), it should work on a lot of different linux OS and architectures.<br>
+You will need to install the libraries and supporting sw/fw for your sdr device, including udev rules and blacklists.<br>
+Additional software such as soapysdr is not needed on the host, but can certainly be installed.<br>
+```shell
+sudo apt install rtl-sdr
+echo "blacklist dvb_usb_rtl28xxu" | sudo tee /etc/modprobe.d/blacklist-rtlsdr.conf
+sudo modprobe -r dvb_usb_rtl28xxu
+```
+
+See the [docker installation](#install-dockerio) at the bottom of this page.
+
+## Building the image
+If the docker image is not available, or you want to build from your own branch etc.
+```shell
+git clone https://github.com/projecthorus/horusdemodlib.git
+cd horusdemodlib
+docker-compose build
+```
+
+## Configuration
+
+Start with creating a directory with a name representing the station, this will be shown in several places in the resulting stack.
+```shell
+mkdir -p projecthorus
+cd projecthorus
+wget https://raw.githubusercontent.com/projecthorus/horusdemodlib/master/docker-compose.yml
+wget -O user.cfg https://raw.githubusercontent.com/projecthorus/horusdemodlib/master/user.cfg.example
+wget -O user.env https://raw.githubusercontent.com/projecthorus/horusdemodlib/master/user.env.example
+```
+
+The file `user.env` contains all the station variables (earlier in each script), the DEMODSCRIPT is used by compose.<br>
+The `user.cfg` sets the details sent to Sondehub.<br> 
+Use your favourite editor to configure these:
+```shell
+nano user.env
+nano user.cfg
+```
+Please note that the values in user.env should not be escaped with quotes or ticks.
+
+## Bringing the stack up
+
+The `docker-compose` (on some systems it's `docker compose` without the hyphen) is the program controlling the creation, updating, building and termination of the stack.
+The basic commands you will use is `docker-compose up` and `docker-compose down`.
+When you edit the compose file or configuration it will try to figure out what needs to be done to bring the stack in sync of what has changed.
+
+Starting the stack in foreground (terminate with Ctrl-C):
+```shell
+docker-compose up
+```
+
+Starting the stack in background:
+```shell
+docker-compose up -d
+```
+
+Stopping the stack:
+```shell
+docker-compose down
+```
+
+Updating the images and bringing the stack up:
+```shell
+docker-compose pull
+docker-compose up -d
+```
+
+Over time there will be old images accumulating, these can be removed with `docker image prune -af`
+
+## Using SoapySDR with rx_tools
+
+If you want to use other SDR than rtl_sdr, the docker build includes rx_tools.<br>
+Select docker_soapy_single.sh and add the extra argument to select the sdr in SDR_EXTRA:
+```shell
+# Script name
+DEMODSCRIPT="docker_soapy_single.sh"
+SDR_EXTRA="-d driver=rtlsdr"
+```
+
+## Monitoring and maintenance
+
+Inside each container, the logs are output to stdout, which makes them visible from outside the container in the logs.
+Starting to monitor the running stack:
+```shell
+docker-compose logs -f
+```
+
+If you want to run commands inside the containers, this can be done with the following command:
+````shell
+docker-compose exec horusdemod bash
+````
+The container needs to be running. Exit with Ctrl-D or typing `exit`.
+
+# Install Docker.io
+(Or you can install Docker.com engine via the [convenience script](https://docs.docker.com/engine/install/debian/#install-using-the-convenience-script))
+
+In Debian bullseye there's already a docker package, so installation is easy:
+```shell
+sudo apt install docker.io apparmor
+sudo apt -t bullseye-backports install docker-compose
+sudo adduser $(whoami) docker
+```
+Re-login for the group permission to take effect.
+
+The reason for using backports is the version of compose in bullseye is 1.25 and lacks cgroup support, the backport is version 1.27
+<br>If your dist doesn't have backports, enable with this, and try the installation of docker-compose again:
+```shell
+echo "deb http://deb.debian.org/debian bullseye-backports main contrib non-free" | sudo tee /etc/apt/sources.list.d/backports.list
+suod apt-key adv --keyserver keyserver.ubuntu.com --recv-keys  648ACFD622F3D138 0E98404D386FA1D9
+sudo apt update
+```
+If you cannot get a good compose version with your dist, please follow [the official guide](https://docs.docker.com/compose/install/linux/#install-the-plugin-manually).
diff --git a/docker-compose.yml b/docker-compose.yml
index 0b449fd..6950219 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,16 +4,18 @@ services:
     build:
       context: .
       target: prod
-    image: 'projecthorus/horusdemodlib:latest'
+    image: 'ghcr.io/projecthorus/horusdemodlib:latest'
     #read_only: true
     device_cgroup_rules:
       - 'c 189:* rwm'
     env_file:
-      - ./user.env
+      - './user.env'
     command: 'bash -c $${DEMODSCRIPT}'
+    devices:
+      - '/dev/bus/usb'
     volumes:
       - type: 'tmpfs'
         target: '/tmp'
-      - './user.cfg:/user.cfg'
-      - '/dev/bus/usb:/dev/bus/usb'
-
+      - type: 'bind'
+        source: './user.cfg'
+        target: '/user.cfg'
diff --git a/user.env.example b/user.env.example
index 2b5135a..5c81fdf 100644
--- a/user.env.example
+++ b/user.env.example
@@ -20,7 +20,8 @@ STATS_OUTPUT=0
 # Select decoder to tun
 DECODER=horus_demod
 
-
+# For use with SoapySDR via rx_tools
+#SDR_EXTRA="-d driver=rtlsdr"
 
 ##########################################################
 ### NOTE: Only uncomment one of the settings sections! ###