Update documentation and supply example compose file

README.md

@@ -259,65 +259,9 @@ python meshchat.py --identity-base64 "GCN6mMhVemdNIK/fw97C1zvU17qjQPFTXRBotVckeG
 
 ## Running via Docker
 
-A very simple example of a `docker-compose.yml` file, generating and passing the .reticulum directory to the container:
-
-```yaml
-services:
-  reticulum-meshchat:
-    container_name: reticulum-meshchat
-    image: ghcr.io/liamcottle/reticulum-meshchat:latest
-    pull_policy: always
-    restart: unless-stopped
-    ports:
-      - 8000:8000
-    volumes:
-      .reticulum:/config/.reticulum
-    devices:
-      - /dev/ttyUSB0:/dev/ttyUSB0
-```
-
-To make the web interface accessible from the host, you will need to include the IP (or `0.0.0.0` for all) in the `ports` command, for example:
-
-```yaml
-services:
-  reticulum-meshchat:
-    container_name: reticulum-meshchat
-    image: ghcr.io/liamcottle/reticulum-meshchat:latest
-    pull_policy: always
-    restart: unless-stopped
-    ports:
-      - 0.0.0.0:8000:8000
-    volumes:
-      .reticulum:/config/.reticulum
-    devices:
-      - /dev/ttyUSB0:/dev/ttyUSB0
-```
+A very simple example of a `docker-compose.yml` file can be found [here](./docker-compose-example.yml).
 
-By default the container will run `python meshchat.py --host=0.0.0.0 --reticulum-config-dir=/config/.reticulum --storage-dir=/config/.reticulum/storage --headless`. This can be overridden like:
-
-```yaml
-services:
-  reticulum-meshchat:
-    container_name: reticulum-meshchat
-    image: ghcr.io/liamcottle/reticulum-meshchat:latest
-    pull_policy: always
-    command:
-      - python
-      - meshchat.py
-      - --host=0.0.0.0
-      - --reticulum-config-dir=/config/.reticulum
-      - --storage-dir=/config/storage
-      - --headless
-      - --some-other-argument
-      - --and-another-argument
-    restart: unless-stopped
-    ports:
-      - 8000:8000
-    volumes:
-      .my-different-storage-dir:/config/storage
-    devices:
-      - /dev/ttyUSB0:/dev/ttyUSB0
-```
+The reticulum config is auto-generated at startup in the `meshchat-config` volume along with the storage db used by meshchat.
 
 ## Build Electron Application
 

docker-compose-example.yml

@@ -0,0 +1,18 @@
+services:
+  reticulum-meshchat:
+    container_name: reticulum-meshchat
+    image: ghcr.io/liamcottle/reticulum-meshchat:latest
+    pull_policy: always
+    restart: unless-stopped
+    # Make the web interace accessible from the host at 8000.
+    ports:
+      - 0.0.0.0:8000:8000
+    volumes:
+      meshchat-config:/config
+    # Uncomment if you have a USB device connected
+    # devices:
+    #   - /dev/ttyUSB0:/dev/ttyUSB0
+
+volumes:
+    meshchat-config:
+