Add CAN device mapping

signalk/CHANGELOG.md

@@ -1,5 +1,17 @@
 - The Home Assistant project has deprecated support for the armv7, armhf and i386 architectures. Support wil be fully dropped in the upcoming Home Assistant 2025.12 release
 
+## 2.18.0-6 (26-11-2025)
+- Add /dev/can device mapping to expose CAN bus interfaces in the container
+
+## 2.18.0-5 (26-11-2025)
+- Remove the optional init commands while keeping CAN capabilities to simplify configuration
+
+## 2.18.0-4 (26-11-2025)
+- Add NET_ADMIN and NET_RAW capabilities and optional init commands to allow configuring CAN interfaces without host networking
+
+## 2.18.0-3 (18-11-2025)
+- Enable host networking so CAN interfaces (can0/can1) are available inside the add-on container
+
 ## 2.18.0-2 (18-11-2025)
 - Minor bugs fixed
 

signalk/README.md

@@ -34,7 +34,9 @@ _Thanks to everyone having starred my repo! To star it click on the image below,
 
 ## Configuration
 
-No optional variables
+### Options
+
+- `env_vars`: Extra environment variables passed to SignalK.
 
 ## Installation
 

signalk/config.yaml

@@ -4,6 +4,7 @@ arch:
   - amd64
 description: An implementation of a Signal K central server for boats
 devices:
+  - /dev/can
   - /dev/can0
   - /dev/can1
   - /dev/ttyUSB0
@@ -43,6 +44,8 @@ schema:
     - name: match(^[A-Za-z0-9_]+$)
       value: str?
 privileged:
+  - NET_ADMIN
+  - NET_RAW
   - SYS_ADMIN
   - SYS_RAWIO
 slug: signalk
@@ -50,5 +53,5 @@ uart: true
 udev: true
 url: https://github.com/alexbelgium/hassio-addons
 usb: true
-version: 2.18.0-2
+version: 2.18.0-6
 webui: http://[HOST]:[PORT:3000]