fix: Generate local MAC address (#899)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/build.yml

@@ -54,7 +54,7 @@ jobs:
           labels: |
             org.opencontainers.image.title=${{ vars.NAME }}
         env:
-          DOCKER_METADATA_ANNOTATIONS_LEVELS: manifest,index            
+          DOCKER_METADATA_ANNOTATIONS_LEVELS: manifest,index
       - 
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -73,7 +73,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
       -
         name: Build Docker image
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: .
           push: true

Dockerfile

@@ -1,4 +1,4 @@
-FROM qemux/qemu-host:2.05 as builder
+FROM qemux/qemu-host:2.05 AS builder
 
 #  FROM golang as builder
 #  WORKDIR /
@@ -49,14 +49,14 @@ RUN set -eu && extra="" && \
 COPY --chmod=755 ./src /run/
 COPY --chmod=755 ./web /var/www/
 COPY --chmod=755 --from=builder /qemu-host.bin /run/host.bin
-COPY --chmod=744 ./web/nginx.conf /etc/nginx/sites-enabled/web.conf
+COPY --chmod=744 ./web/conf/nginx.conf /etc/nginx/sites-enabled/web.conf
 
 VOLUME /storage
 EXPOSE 22 139 445 5000
 
-ENV RAM_SIZE "1G"
+ENV RAM_SIZE="1G"
-ENV DISK_SIZE "16G"
+ENV DISK_SIZE="16G"
-ENV CPU_CORES "1"
+ENV CPU_CORES="1"
 
 HEALTHCHECK --interval=60s --start-period=45s --retries=2 CMD /run/check.sh
 

compose.yml

@@ -6,6 +6,7 @@ services:
             DISK_SIZE: "16G"
         devices:
             - /dev/kvm
+            - /dev/net/tun
         cap_add:
             - NET_ADMIN
         ports:

kubernetes.yml

@@ -1,10 +1,11 @@
+---
 apiVersion: v1
 kind: PersistentVolumeClaim
 metadata:
   name: dsm-pvc
 spec:
   accessModes:
-    - ReadWriteOnce
+  - ReadWriteOnce
   resources:
     requests:
       storage: 16Gi
@@ -16,44 +17,51 @@ metadata:
   labels:
     name: dsm
 spec:
-  terminationGracePeriodSeconds: 120 # the Kubernetes default is 30 seconds and it may be not enough
   containers:
-    - name: dsm
+  - name: dsm
-      image: vdsm/virtual-dsm
+    image: vdsm/virtual-dsm
-      ports:
+    env:
-        - containerPort: 5000
+    - name: RAM_SIZE
-          protocol: TCP
+      value: "1G"
-      securityContext:
+    - name: CPU_CORES
-        privileged: true
+      value: "1"
-      env:
+    - name: DISK_SIZE
-        - name: RAM_SIZE
+      value: "16G"
-          value: 1G
+    ports:
-        - name: CPU_CORES
+    - containerPort: 5000
-          value: "1"
+    securityContext:
-        - name: DISK_SIZE
+      capabilities:
-          value: "16G"  # Kubernetes uses Gi, but DSM uses GB
+        add:
-      volumeMounts:
+        - NET_ADMIN
-        - mountPath: /storage
+      privileged: true
-          name: storage
+    volumeMounts:
-        - mountPath: /dev/kvm
+    - mountPath: /storage
-          name: dev-kvm
+      name: storage
+    - mountPath: /dev/kvm
+      name: dev-kvm
+    - mountPath: /dev/net/tun
+      name: dev-tun
+  terminationGracePeriodSeconds: 120
   volumes:
-    - name: storage
+  - name: storage
-      persistentVolumeClaim:
+    persistentVolumeClaim:
-        claimName: dsm-pvc
+      claimName: dsm-pvc
-    - name: dev-kvm
+  - hostPath:
-      hostPath:
+      path: /dev/kvm
-        path: /dev/kvm
+    name: dev-kvm
+  - hostPath:
+      path: /dev/net/tun
+      type: CharDevice
+    name: dev-tun
 ---
 apiVersion: v1
 kind: Service
 metadata:
   name: dsm
 spec:
-  type: NodePort
+  ports:
+  - name: tcp-5000
+    port: 5000
   selector:
     name: dsm
-  ports:
+  type: NodePort
-    - name: tcp-5000
-      port: 5000
-      targetPort: 5000

readme.md

@@ -33,27 +33,39 @@ services:
       DISK_SIZE: "16G"
     devices:
       - /dev/kvm
+      - /dev/net/tun
     cap_add:
       - NET_ADMIN
     ports:
       - 5000:5000
     volumes:
       - /var/dsm:/storage
+    restart: always
     stop_grace_period: 2m
 ```
 
 Via Docker CLI:
 
 ```bash
-docker run -it --rm -p 5000:5000 --device=/dev/kvm --cap-add NET_ADMIN --stop-timeout 120 vdsm/virtual-dsm
+docker run -it --rm -p 5000:5000 --device=/dev/kvm --device=/dev/net/tun --cap-add NET_ADMIN --stop-timeout 120 vdsm/virtual-dsm
 ```
 
 Via Kubernetes:
 
 ```shell
-kubectl apply -f kubernetes.yml
+kubectl apply -f https://raw.githubusercontent.com/vdsm/virtual-dsm/refs/heads/master/kubernetes.yml
 ```
 
+## Compatibility ⚙️
+
+| **Product**  | **Platform**   | |
+|---|---|---|
+| Docker Engine | Linux| ✅ |
+| Docker Desktop | Linux | ❌ |
+| Docker Desktop | macOS | ❌ |
+| Docker Desktop | Windows 11 | ✅ |
+| Docker Desktop | Windows 10 | ❌ |
+
 ## FAQ 💬
 
 ### How do I use it?
@@ -64,7 +76,7 @@ kubectl apply -f kubernetes.yml
 
   - Wait until DSM is ready, choose an username and password, and you will be taken to the desktop.
   
-  Enjoy your brand new machine, and don't forget to star this repo!
+  Enjoy your brand new NAS, and don't forget to star this repo!
 
 ### How do I change the storage location?
 
@@ -147,24 +159,28 @@ kubectl apply -f kubernetes.yml
 
 ### How do I verify if my system supports KVM?
 
-  To verify that your system supports KVM, run the following commands:
+  Only Linux and Windows 11 support KVM virtualization, macOS and Windows 10 do not unfortunately.
+  
+  You can run the following commands in Linux to check your system:
 
   ```bash
   sudo apt install cpu-checker
   sudo kvm-ok
   ```
 
-  If you receive an error from `kvm-ok` indicating that KVM acceleration can't be used, please check whether:
+  If you receive an error from `kvm-ok` indicating that KVM cannot be used, please check whether:
 
   - the virtualization extensions (`Intel VT-x` or `AMD SVM`) are enabled in your BIOS.
 
-  - you are running an operating system that supports them, like Linux or Windows 11 (macOS and Windows 10 do not unfortunately).
-
   - you enabled "nested virtualization" if you are running the container inside a virtual machine.
 
   - you are not using a cloud provider, as most of them do not allow nested virtualization for their VPS's.
 
-  If you didn't receive any error from `kvm-ok` at all, but the container still complains that `/dev/kvm` is missing, it might help to add `privileged: true` to your compose file (or `--privileged` to your `run` command), to rule out any permission issue.
+  If you do not receive any error from `kvm-ok` but the container still complains about KVM, please check whether:
+
+  - you are not using "Docker Desktop for Linux" as it does not support KVM, instead make use of Docker Engine directly.
+ 
+  - it could help to add `privileged: true` to your compose file (or `sudo` to your `docker run` command), to rule out any permission issue.
 
 ### How do I assign an individual IP address to the container?
 
@@ -205,7 +221,7 @@ kubectl apply -f kubernetes.yml
 
 ### How can DSM acquire an IP address from my router?
 
-  After configuring the container for macvlan (see above), it is possible for DSM to become part of your home network by requesting an IP from your router, just like your other devices.
+  After configuring the container for [macvlan](#how-do-i-assign-an-individual-ip-address-to-the-container), it is possible for DSM to become part of your home network by requesting an IP from your router, just like your other devices.
 
   To enable this mode, add the following lines to your compose file:
 
@@ -219,7 +235,7 @@ kubectl apply -f kubernetes.yml
   ```
 
 > [!NOTE]
-> Even if you don't need DHCP, it's still recommended to enable this mode, as it prevents NAT issues and increases performance by using a `macvtap` interface. You can just set a static IP from the DSM control panel afterwards.
+> In this mode, the container and DSM will each have their own separate IPs.
 
 ### How do I pass-through the GPU?
 
@@ -281,4 +297,4 @@ kubectl apply -f kubernetes.yml
 [Size]: https://img.shields.io/docker/image-size/vdsm/virtual-dsm/latest?color=066da5&label=size
 [Pulls]: https://img.shields.io/docker/pulls/vdsm/virtual-dsm.svg?style=flat&label=pulls&logo=docker
 [Version]: https://img.shields.io/docker/v/vdsm/virtual-dsm/latest?arch=amd64&sort=semver&color=066da5
-[Package]: https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fraw.githubusercontent.com%2Fipitio%2Fghcr-pulls%2Fmaster%2Findex.json&query=%24%5B%3F(%40.owner%3D%3D%22vdsm%22%20%26%26%20%40.repo%3D%3D%22virtual-dsm%22%20%26%26%20%40.image%3D%3D%22virtual-dsm%22)%5D.pulls&logo=github&style=flat&color=066da5&label=pulls
+[Package]: https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fipitio.github.io%2Fbackage%2Fvdsm%2Fvirtual-dsm%2Fvirtual-dsm.json&query=%24.downloads&logo=github&style=flat&color=066da5&label=pulls

src/disk.sh

@@ -3,9 +3,9 @@ set -Eeuo pipefail
 
 # Docker environment variables
 
-: "${DISK_IO:="native"}"          # I/O Mode, can be set to 'native', 'threads' or 'io_turing'
+: "${DISK_IO:="native"}"          # I/O Mode, can be set to 'native', 'threads' or 'io_uring'
 : "${DISK_FMT:="raw"}"            # Disk file format, 'raw' by default for best performance
-: "${DISK_TYPE:=""}"              # Device type to be used, choose "ide", "usb", "blk" or "scsi"
+: "${DISK_TYPE:=""}"              # Device type to be used, "sata", "nvme", "blk" or "scsi"
 : "${DISK_FLAGS:=""}"             # Specifies the options for use with the qcow2 disk format
 : "${DISK_CACHE:="none"}"         # Caching mode, can be set to 'writeback' for better performance
 : "${DISK_DISCARD:="on"}"         # Controls whether unmap (TRIM) commands are passed to the host.
@@ -369,6 +369,7 @@ createDevice () {
   local result=" -drive file=$DISK_FILE,id=$DISK_ID,format=$DISK_FMT,cache=$DISK_CACHE,aio=$DISK_IO,discard=$DISK_DISCARD,detect-zeroes=on"
 
   case "${DISK_TYPE,,}" in
+    "none" ) ;;  
     "auto" )
       echo "$result"
       ;;
@@ -377,7 +378,12 @@ createDevice () {
       -device usb-storage,drive=${DISK_ID}${index}"
       echo "$result"
       ;;
-    "ide" )
+    "nvme" )
+      result+=",if=none \
+      -device nvme,drive=${DISK_ID}${index},serial=deadbeaf${DISK_INDEX}"
+      echo "$result"
+      ;;      
+    "ide" | "sata" )
       result+=",if=none \
       -device ich9-ahci,id=ahci${DISK_INDEX},addr=$DISK_ADDRESS \
       -device ide-hd,drive=${DISK_ID},bus=ahci$DISK_INDEX.0,rotation_rate=$DISK_ROTATION${index}"
@@ -385,7 +391,7 @@ createDevice () {
       ;;
     "blk" | "virtio-blk" )
       result+=",if=none \
-      -device virtio-blk-pci,drive=${DISK_ID},scsi=off,bus=pcie.0,addr=$DISK_ADDRESS,iothread=io2${index}"
+      -device virtio-blk-pci,drive=${DISK_ID},bus=pcie.0,addr=$DISK_ADDRESS,iothread=io2${index}"
       echo "$result"
       ;;
     "scsi" | "virtio-scsi" )
@@ -410,7 +416,7 @@ addDisk () {
   local DISK_FMT=$7
   local DISK_IO=$8
   local DISK_CACHE=$9
-  local DISK_EXT DIR DATA_SIZE FS PREV_FMT PREV_EXT CUR_SIZE OPTS
+  local DISK_EXT DIR DATA_SIZE FS PREV_FMT PREV_EXT CUR_SIZE
 
   DISK_EXT=$(fmt2ext "$DISK_FMT")
   local DISK_FILE="$DISK_BASE.$DISK_EXT"
@@ -424,11 +430,11 @@ addDisk () {
   DATA_SIZE=$(numfmt --from=iec "$DISK_SPACE")
 
   if (( DATA_SIZE < 1 )); then
-      error "Invalid value for ${DISK_DESC^^}_SIZE: $DISK_SPACE" && exit 73
+    error "Invalid value for ${DISK_DESC^^}_SIZE: $DISK_SPACE" && exit 73
   fi
 
   if (( DATA_SIZE < 6442450944 )); then
-      error "Please increase ${DISK_DESC^^}_SIZE to at least 6 GB." && exit 73
+    error "Please increase ${DISK_DESC^^}_SIZE to at least 6 GB." && exit 73
   fi
 
   FS=$(stat -f -c %T "$DIR")
@@ -495,7 +501,7 @@ html "Initializing disks..."
 [ -z "${DISK_NAME:-}" ] && DISK_NAME="data"
 
 case "${DISK_TYPE,,}" in
-  "ide" | "usb" | "scsi" | "blk" | "auto" ) ;;
+  "ide" | "sata" | "nvme" | "usb" | "scsi" | "blk" | "auto" | "none" ) ;;
   * ) error "Invalid DISK_TYPE specified, value \"$DISK_TYPE\" is not recognized!" && exit 80 ;;
 esac
 

src/display.sh

@@ -6,6 +6,7 @@ set -Eeuo pipefail
 : "${GPU:="N"}"         # GPU passthrough
 : "${VGA:="virtio"}"    # VGA adaptor
 : "${DISPLAY:="none"}"  # Display type
+: "${RENDERNODE:="/dev/dri/renderD128"}"  # Render node
 
 if [[ "$GPU" != [Yy1]* ]] || [[ "$ARCH" != "amd64" ]]; then
 
@@ -15,20 +16,24 @@ if [[ "$GPU" != [Yy1]* ]] || [[ "$ARCH" != "amd64" ]]; then
 
 fi
 
-DISPLAY_OPTS="-display egl-headless,rendernode=/dev/dri/renderD128"
+DISPLAY_OPTS="-display egl-headless,rendernode=$RENDERNODE"
 DISPLAY_OPTS+=" -vga $VGA"
 
 [ ! -d /dev/dri ] && mkdir -m 755 /dev/dri
 
-if [ ! -c /dev/dri/card0 ]; then
+# Extract the card number from the render node
-  if mknod /dev/dri/card0 c 226 0; then
+CARD_NUMBER=$(echo "$RENDERNODE" | grep -oP '(?<=renderD)\d+')
-    chmod 666 /dev/dri/card0
+CARD_DEVICE="/dev/dri/card$((CARD_NUMBER - 128))"
+
+if [ ! -c "$CARD_DEVICE" ]; then
+  if mknod "$CARD_DEVICE" c 226 $((CARD_NUMBER - 128)); then
+    chmod 666 "$CARD_DEVICE"
   fi
 fi
 
-if [ ! -c /dev/dri/renderD128 ]; then
+if [ ! -c "$RENDERNODE" ]; then
-  if mknod /dev/dri/renderD128 c 226 128; then
+  if mknod "$RENDERNODE" c 226 "$CARD_NUMBER"; then
-    chmod 666 /dev/dri/renderD128
+    chmod 666 "$RENDERNODE"
   fi
 fi
 

src/install.sh

@@ -46,7 +46,7 @@ if [ -z "$DL" ]; then
   [[ "${COUNTRY^^}" == "CN" ]] && DL="$DL_CHINA" || DL="$DL_GLOBAL"
 fi
 
-[ -z "$URL" ] && URL="$DL/release/7.2.1/69057-1/DSM_VirtualDSM_69057.pat"
+[ -z "$URL" ] && URL="$DL/release/7.2.2/72806/DSM_VirtualDSM_72806.pat"
 
 BASE=$(basename "${URL%%\?*}" .pat)
 : "${BASE//+/ }"; printf -v BASE '%b' "${_//%/\\x}"
@@ -99,10 +99,10 @@ SPACE=$(df --output=avail -B 1 / | tail -n 1)
 SPACE_MB=$(( (SPACE + 1048575)/1048576 ))
 (( ROOT_SPACE > SPACE )) && error "Not enough free space inside the container, have $SPACE_MB MB available but need at least 500 MB." && exit 96
 
-MIN_SPACE=8589934592
+MIN_SPACE=15032385536
 SPACE=$(df --output=avail -B 1 "$STORAGE" | tail -n 1)
 SPACE_GB=$(( (SPACE + 1073741823)/1073741824 ))
-(( MIN_SPACE > SPACE )) && error "Not enough free space for installation in $STORAGE, have $SPACE_GB GB available but need at least 8 GB." && exit 94
+(( MIN_SPACE > SPACE )) && error "Not enough free space for installation in $STORAGE, have $SPACE_GB GB available but need at least 14 GB." && exit 94
 
 # Check if output is to interactive TTY
 if [ -t 1 ]; then
@@ -170,7 +170,7 @@ if [ ! -s "$RDC" ]; then
 
     html "$MSG..."
     /run/progress.sh "$PAT" "$SIZE" "$MSG ([P])..." &
-    { wget "$LOC" -O "$PAT" -q --no-check-certificate --timeout=10 --show-progress "$PROGRESS"; rc=$?; } || :
+    { wget "$LOC" -O "$PAT" -q --no-check-certificate --timeout=10 --no-http-keep-alive --show-progress "$PROGRESS"; rc=$?; } || :
 
     fKill "progress.sh"
 
@@ -245,12 +245,13 @@ if [[ "$URL" == "file://"* ]]; then
 else
 
   SIZE=0
+  [[ "${URL,,}" == *"_72806.pat" ]] && SIZE=361010261
   [[ "${URL,,}" == *"_69057.pat" ]] && SIZE=363837333
   [[ "${URL,,}" == *"_42218.pat" ]] && SIZE=379637760
 
   /run/progress.sh "$PAT" "$SIZE" "$MSG ([P])..." &
 
-  { wget "$URL" -O "$PAT" -q --no-check-certificate --timeout=10 --show-progress "$PROGRESS"; rc=$?; } || :
+  { wget "$URL" -O "$PAT" -q --no-check-certificate --timeout=10 --no-http-keep-alive --show-progress "$PROGRESS"; rc=$?; } || :
 
   fKill "progress.sh"
 
@@ -307,12 +308,12 @@ SYSTEM="$STORAGE/$BASE.system.img"
 rm -f "$SYSTEM"
 
 # Check free diskspace
-SYSTEM_SIZE=4954537983
+SYSTEM_SIZE=10738466816
 SPACE=$(df --output=avail -B 1 "$STORAGE" | tail -n 1)
 SPACE_MB=$(( (SPACE + 1048575)/1048576 ))
 
 if (( SYSTEM_SIZE > SPACE )); then
-  error "Not enough free space in $STORAGE to create a 5 GB system disk, have only $SPACE_MB MB available." && exit 97
+  error "Not enough free space in $STORAGE to create a 10 GB system disk, have only $SPACE_MB MB available." && exit 97
 fi
 
 if ! touch "$SYSTEM"; then
@@ -342,8 +343,8 @@ PART="$TMP/partition.fdisk"
         echo "unit: sectors"
         echo "sector-size: 512"
         echo ""
-        echo "${SYSTEM}1 : start=        2048, size=     4980480, type=83"
+        echo "${SYSTEM}1 : start=        2048, size=    16777216, type=83"
-        echo "${SYSTEM}2 : start=     4982528, size=     4194304, type=82"
+        echo "${SYSTEM}2 : start=    16779264, size=     4194304, type=82"
 } > "$PART"
 
 sfdisk -q "$SYSTEM" < "$PART"
@@ -374,8 +375,8 @@ if [ -s "$IDB.txz" ]; then
 fi
 
 LABEL="1.44.1-42218"
-OFFSET="1048576" # 2048 * 512
+OFFSET="1048576"    # 2048 * 512
-NUMBLOCKS="622560" # (4980480 * 512) / 4096
+NUMBLOCKS="2097152" # (16777216 * 512) / 4096
 MSG="Installing system partition..."
 
 if [[ "$ROOT" != [Nn]* ]]; then
@@ -407,5 +408,7 @@ fi
 mv -f "$BOOT" "$STORAGE/$BASE.boot.img"
 rm -rf "$TMP"
 
-html "Installation finished successfully..."
+html "Booting DSM instance..."
+sleep 1.2
+
 return 0

src/network.sh

@@ -6,8 +6,9 @@ set -Eeuo pipefail
 : "${MAC:=""}"
 : "${DHCP:="N"}"
 : "${NETWORK:="Y"}"
-: "${HOST_PORTS:=""}"
 : "${USER_PORTS:=""}"
+: "${HOST_PORTS:=""}"
+: "${ADAPTER:="virtio-net-pci"}"
 
 : "${VM_NET_DEV:=""}"
 : "${VM_NET_TAP:="dsm"}"
@@ -35,12 +36,27 @@ configureDHCP() {
   fi
 
   # Create a macvtap network for the VM guest
-  { ip link add link "$VM_NET_DEV" name "$VM_NET_TAP" address "$VM_NET_MAC" type macvtap mode bridge ; rc=$?; } || :
+  { msg=$(ip link add link "$VM_NET_DEV" name "$VM_NET_TAP" address "$VM_NET_MAC" type macvtap mode bridge 2>&1); rc=$?; } || :
 
-  if (( rc != 0 )); then
+  case "$msg" in
-    error "Cannot create macvtap interface. Please make sure that the network type is 'macvlan' and not 'ipvlan',"
+    "RTNETLINK answers: File exists"* )
-    error "that your kernel is recent (>4) and supports it, and that the container has the NET_ADMIN capability set." && return 1
+      while ! ip link add link "$VM_NET_DEV" name "$VM_NET_TAP" address "$VM_NET_MAC" type macvtap mode bridge; do
-  fi
+        info "Waiting for macvtap interface to become available.."
+        sleep 5
+      done  ;;
+    "RTNETLINK answers: Invalid argument"* )
+      error "Cannot create macvtap interface. Please make sure that the network type of the container is 'macvlan' and not 'ipvlan'."
+      return 1 ;;
+    "RTNETLINK answers: Operation not permitted"* )
+      error "No permission to create macvtap interface. Please make sure that your host kernel supports it and that the NET_ADMIN capability is set." 
+      return 1 ;;
+    *)
+      [ -n "$msg" ] && echo "$msg" >&2
+      if (( rc != 0 )); then
+        error "Cannot create macvtap interface."
+        return 1
+      fi ;;
+  esac
 
   while ! ip link set "$VM_NET_TAP" up; do
     info "Waiting for MAC address $VM_NET_MAC to become available..."
@@ -112,7 +128,7 @@ getUserPorts() {
 
   [ -z "$list" ] && list="$ssh,$dsm" || list+=",$ssh,$dsm"
 
-  list="${list/,/ }"
+  list="${list//,/ }"
   list="${list## }"
   list="${list%% }"
 
@@ -152,6 +168,9 @@ configureUser() {
 
 configureNAT() {
 
+  local tuntap="TUN device is missing. $ADD_ERR --device /dev/net/tun"
+  local tables="The 'ip_tables' kernel module is not loaded. Try this command: sudo modprobe ip_tables iptable_nat"
+
   # Create the necessary file structure for /dev/net/tun
   if [ ! -c /dev/net/tun ]; then
     [ ! -d /dev/net ] && mkdir -m 755 /dev/net
@@ -161,7 +180,7 @@ configureNAT() {
   fi
 
   if [ ! -c /dev/net/tun ]; then
-    error "TUN device missing. $ADD_ERR --device /dev/net/tun --cap-add NET_ADMIN" && return 1
+    error "$tuntap" && return 1
   fi
 
   # Check port forwarding flag
@@ -172,9 +191,6 @@ configureNAT() {
     fi
   fi
 
-  local tables="The 'ip_tables' kernel module is not loaded. Try this command: sudo modprobe ip_tables iptable_nat"
-  local tuntap="The 'tun' kernel module is not available. Try this command: 'sudo modprobe tun' or run the container with 'privileged: true'."
-
   # Create a bridge with a static IP for the VM guest
 
   { ip link add dev dockerbridge type bridge ; rc=$?; } || :
@@ -197,6 +213,13 @@ configureNAT() {
     error "$tuntap" && return 1
   fi
 
+  GATEWAY_MAC=$(echo "$VM_NET_MAC" | rev)
+  GATEWAY_MAC="02:${GATEWAY_MAC:0:14}"
+
+  if ! ip link set dev "$VM_NET_TAP" address "$GATEWAY_MAC"; then
+    warn "Failed to set gateway MAC address.."
+  fi
+
   while ! ip link set "$VM_NET_TAP" up promisc on; do
     info "Waiting for TAP to become available..."
     sleep 2
@@ -239,7 +262,7 @@ configureNAT() {
 
   NET_OPTS+=",script=no,downscript=no"
 
-  ! configureDNS && return 1
+  configureDNS || return 1
 
   return 0
 }
@@ -286,13 +309,19 @@ checkOS() {
 
   local name
   local os=""
+  local if="macvlan"
   name=$(uname -a)
 
-  [[ "${name,,}" == *"darwin"* ]] && os="MacOS"
+  [[ "${name,,}" == *"darwin"* ]] && os="Docker Desktop for macOS"
-  [[ "${name,,}" == *"microsoft"* ]] && os="Windows"
+  [[ "${name,,}" == *"microsoft"* ]] && os="Docker Desktop for Windows"
+
+  if [[ "$DHCP" == [Yy1]* ]]; then
+    if="macvtap"
+    [[ "${name,,}" == *"synology"* ]] && os="Synology Container Manager"
+  fi
 
   if [ -n "$os" ]; then
-    warn "you are using Docker Desktop for $os which does not support macvlan, please revert to bridge networking!"
+    warn "you are using $os which does not support $if, please revert to bridge networking!"
   fi
 
   return 0
@@ -367,6 +396,11 @@ if [[ "$IP" == "172.17."* ]]; then
   warn "your container IP starts with 172.17.* which will cause conflicts when you install the Container Manager package inside DSM!"
 fi
 
+if [[ -d "/sys/class/net/$VM_NET_TAP" ]]; then
+    info "Lingering interface will be removed..."
+    ip link delete "$VM_NET_TAP" || true
+fi
+
 if [[ "$DHCP" == [Yy1]* ]]; then
 
   checkOS
@@ -376,7 +410,7 @@ if [[ "$DHCP" == [Yy1]* ]]; then
   fi
 
   # Configure for macvtap interface
-  ! configureDHCP && exit 20
+  configureDHCP || exit 20
 
   MSG="Booting DSM instance..."
   html "$MSG"
@@ -397,7 +431,7 @@ else
     if ! configureNAT; then
 
       NETWORK="user"
-      warn "falling back to usermode networking (slow)!"
+      warn "falling back to usermode networking! Performance will be bad and port mapping will not work."
 
       ip link set "$VM_NET_TAP" down promisc off &> null || true
       ip link delete "$VM_NET_TAP" &> null || true
@@ -412,12 +446,12 @@ else
   if [[ "${NETWORK,,}" == "user"* ]]; then
 
     # Configure for usermode networking (slirp)
-    ! configureUser && exit 24
+    configureUser || exit 24
 
   fi
 
 fi
 
-NET_OPTS+=" -device virtio-net-pci,romfile=,netdev=hostnet0,mac=$VM_NET_MAC,id=net0"
+NET_OPTS+=" -device $ADAPTER,romfile=,netdev=hostnet0,mac=$VM_NET_MAC,id=net0"
 
 return 0

src/proc.sh

@@ -34,15 +34,11 @@ if [[ "$KVM" != [Nn]* ]]; then
   if [ -n "$KVM_ERR" ]; then
     KVM="N"
     if [[ "$OSTYPE" =~ ^darwin ]]; then
-      warn "you are using MacOS which has no KVM support, this will cause a major loss of performance."
+      warn "you are using macOS which has no KVM support, this will cause a major loss of performance."
     else
-      if grep -qi Microsoft /proc/version; then
+      error "KVM acceleration not available $KVM_ERR, this will cause a major loss of performance."
-        warn "you are using Windows 10 which has no KVM support, this will cause a major loss of performance."
+      error "See the FAQ on how to diagnose the cause, or continue without KVM by setting KVM=N (not recommended)."
-      else
+      [[ "$DEBUG" != [Yy1]* ]] && exit 88
-        error "KVM acceleration not available $KVM_ERR, this will cause a major loss of performance."
-        error "See the FAQ on how to diagnose the cause, or continue without KVM by setting KVM=N (not recommended)."
-        [[ "$DEBUG" != [Yy1]* ]] && exit 88
-      fi
     fi
   fi
 

src/progress.sh

@@ -28,7 +28,7 @@ do
       if [ -z "$total" ] || [[ "$total" == "0" ]]; then
         size=$(numfmt --to=iec --suffix=B  "$bytes" | sed -r 's/([A-Z])/ \1/')
       else
-        size=$(printf '%.1f\n' "$((bytes*100*100/total))e-2")
+        size="$(echo "$bytes" "$total" | awk '{printf "%.1f", $1 * 100 / $2}')"
         size="$size%"
       fi
       echo "${body//(\[P\])/($size)}"> "$info"

src/reset.sh

@@ -15,37 +15,64 @@ echo "❯ For support visit $SUPPORT"
 
 # Docker environment variables
 
-: "${TZ:=""}"             # System local timezone
+: "${TZ:=""}"              # System local timezone
-: "${DEBUG:="N"}"         # Disable debugging mode
+: "${DEBUG:="N"}"          # Disable debugging mode
-: "${COUNTRY:=""}"        # Country code for mirror
+: "${COMMIT:="N"}"         # Commit to local image
-: "${CONSOLE:="N"}"       # Disable console mode
+: "${COUNTRY:=""}"         # Country code for mirror
-: "${ALLOCATE:=""}"       # Preallocate diskspace
+: "${CONSOLE:="N"}"        # Disable console mode
-: "${ARGUMENTS:=""}"      # Extra QEMU parameters
+: "${ALLOCATE:=""}"        # Preallocate diskspace
-: "${CPU_CORES:="1"}"     # Amount of CPU cores
+: "${ARGUMENTS:=""}"       # Extra QEMU parameters
-: "${RAM_SIZE:="1G"}"     # Maximum RAM amount
+: "${CPU_CORES:="1"}"      # Amount of CPU cores
-: "${RAM_CHECK:="Y"}"     # Check available RAM
+: "${RAM_SIZE:="1G"}"      # Maximum RAM amount
-: "${DISK_SIZE:="16G"}"   # Initial data disk size
+: "${RAM_CHECK:="Y"}"      # Check available RAM
+: "${DISK_SIZE:="16G"}"    # Initial data disk size
+: "${STORAGE:="/storage"}" # Storage folder location
 
 # Helper variables
 
 PROCESS="${APP,,}"
 PROCESS="${PROCESS// /-}"
 
-STORAGE="/storage"
 INFO="/run/shm/msg.html"
 PAGE="/run/shm/index.html"
 TEMPLATE="/var/www/index.html"
 FOOTER1="$APP for Docker v$(</run/version)"
 FOOTER2="<a href='$SUPPORT'>$SUPPORT</a>"
 
+CPI=$(lscpu)
 SYS=$(uname -r)
 HOST=$(hostname -s)
 KERNEL=$(echo "$SYS" | cut -b 1)
 MINOR=$(echo "$SYS" | cut -d '.' -f2)
 ARCH=$(dpkg --print-architecture)
 CORES=$(grep -c '^processor' /proc/cpuinfo)
-SOCKETS=$(lscpu | grep -m 1 -i 'socket(s)' | awk '{print $(2)}')
+
-CPU=$(lscpu | grep -m 1 -i 'model name' | cut -f 2 -d ":" | awk '{$1=$1}1' | sed 's# @.*##g' | sed s/"(R)"//g | sed 's/[^[:alnum:] ]\+/ /g' | sed 's/  */ /g')
+if ! grep -qi "socket(s)" <<< "$CPI"; then
+  SOCKETS=1
+else
+  SOCKETS=$(echo "$CPI" | grep -m 1 -i 'socket(s)' | awk '{print $(2)}')
+fi
+
+if ! grep -qi "model name" <<< "$CPI"; then
+  CPU=""
+else
+  CPU=$(echo "$CPI" | grep -m 1 -i 'model name' | cut -f 2 -d ":" | awk '{$1=$1}1' | sed 's# @.*##g' | sed s/"(R)"//g | sed 's/[^[:alnum:] ]\+/ /g' | sed 's/  */ /g')
+fi
+
+if [ -z "${CPU// /}" ] && grep -qi "model:" <<< "$CPI"; then
+  CPU=$(echo "$CPI" | grep -m 1 -i 'model:' | cut -f 2 -d ":" | awk '{$1=$1}1' | sed 's# @.*##g' | sed s/"(R)"//g | sed 's/[^[:alnum:] ]\+/ /g' | sed 's/  */ /g')
+fi
+
+CPU="${CPU// CPU/}"
+CPU="${CPU// 8 Core/}"
+CPU="${CPU// 16 Core/}"
+CPU="${CPU// 32 Core/}"
+CPU="${CPU// 64 Core/}"
+CPU="${CPU// Processor/}"
+CPU="${CPU// Quad core/}"
+CPU="${CPU// Core TM/ Core}"
+CPU="${CPU// with Radeon Graphics/}"
+[ -z "${CPU// /}" ] && CPU="Unknown"
 
 # Check system
 
@@ -57,8 +84,13 @@ fi
 
 # Check folder
 
-if [ ! -d "$STORAGE" ]; then
+if [[ "$COMMIT" != [Nn]* ]]; then
-  error "Storage folder ($STORAGE) not found!" && exit 13
+  STORAGE="/local"
+  mkdir -p "$STORAGE"
+else
+  if [ ! -d "$STORAGE" ]; then
+    error "Storage folder ($STORAGE) not found!" && exit 13
+  fi
 fi
 
 # Check filesystem
@@ -81,11 +113,13 @@ WANTED_GB=$(( (RAM_WANTED + 1073741823)/1073741824 ))
 
 # Print system info
 SYS="${SYS/-generic/}"
+FS="${FS/UNKNOWN //}"
 FS="${FS/ext2\/ext3/ext4}"
+FS=$(echo "$FS" | sed 's/[)(]//g')
 SPACE=$(df --output=avail -B 1 "$STORAGE" | tail -n 1)
 SPACE_GB=$(( (SPACE + 1073741823)/1073741824 ))
 
-echo "❯ CPU: ${CPU} | RAM: $AVAIL_GB/$TOTAL_GB GB | DISK: $SPACE_GB GB (${FS}) | HOST: ${SYS}..."
+echo "❯ CPU: ${CPU} | RAM: $AVAIL_GB/$TOTAL_GB GB | DISK: $SPACE_GB GB (${FS}) | KERNEL: ${SYS}..."
 echo
 
 # Check memory

web/index.html

@@ -5,8 +5,8 @@
         [1]
         <meta http-equiv="Cache-Control" content="no-cache" />
         <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-        <link rel="stylesheet" type="text/css" href="/css/style.css" />
+        <link rel="stylesheet" type="text/css" href="css/style.css" />
-        <link rel="icon" href="/img/favicon.svg" type="image/x-icon">
+        <link rel="icon" href="img/favicon.svg" type="image/x-icon">
         [2]
     </head>
 
@@ -28,7 +28,7 @@
                 [5]
             </footer>
         </div>
-        <script type="text/javascript" src="/js/script.js"></script>
+        <script type="text/javascript" src="js/script.js"></script>
     </body>
 
 </html>

web/js/script.js

@@ -3,7 +3,7 @@ var interval = 1000;
 
 function getInfo() {
 
-    var url = "/msg.html";
+    var url = "msg.html";
 
     try {