Create TUN device dynamicly

build.sh

@@ -3,4 +3,4 @@ set -e
 
 docker build --tag dsm .
 docker images dsm:latest --format "{{.Repository}}:{{.Tag}} -> {{.Size}}"
-docker run --rm -it --name dsm --device="/dev/kvm:/dev/kvm" --device="/dev/net/tun:/dev/net/tun" --cap-add NET_ADMIN -p 80:5000 -p 443:5001 -p 5000:5000 -p 5001:5001 docker.io/library/dsm
+docker run --rm -it --name dsm --device="/dev/kvm:/dev/kvm" --cap-add NET_ADMIN -p 80:5000 -p 443:5001 -p 5000:5000 -p 5001:5001 docker.io/library/dsm

docker-compose.yml

@@ -10,7 +10,6 @@ services:
             - NET_ADMIN
         devices:
             - /dev/kvm
-            - /dev/net/tun
         ports:
             - 80:5000
             - 443:5001

network.sh

@@ -1,6 +1,14 @@
 #!/usr/bin/env bash
 set -eu
 
+if [ ! -e /dev/net/tun ]; then
+
+   mkdir -p /dev/net
+   mknod /dev/net/tun c 10 200
+   chmod 600 /dev/net/tun
+
+fi
+
 [ ! -e /dev/net/tun ] && echo "Error: TUN network interface not available..." && exit 85
 
 : ${INFO:='N'}

readme.md

@@ -24,6 +24,8 @@ A docker container of Virtual DSM v7.2
 ## Platforms
 
  - Linux x86-64
+ - Windows 10/11
+ - MacOS (untested)
 
 ## Usage
 
@@ -42,7 +44,6 @@ services:
             - NET_ADMIN
         devices:
             - /dev/kvm
-            - /dev/net/tun
         ports:
             - 80:5000
             - 443:5001
@@ -64,7 +65,6 @@ $ docker run --rm -it \
     -p 5001:5001 \ 
     --cap-add NET_ADMIN \ 
     --device="/dev/kvm:/dev/kvm" \ 
-    --device="/dev/net/tun:/dev/net/tun" \ 
     kroese/virtual-dsm:latest
 ```