feat: Console mode

* feat: Console mode

* fix: Increase timeout

.github/workflows/build.yml

@@ -7,12 +7,16 @@ on:
       - master
     paths-ignore:
       - '**/*.md'
-      - '**/*.yml'      
+      - '**/*.yml'
       - '.gitignore'
       - '.dockerignore'
       - '.github/**'
       - '.github/workflows/**'
 
+concurrency:
+  group: build
+  cancel-in-progress: false
+
 jobs:
   shellcheck:
     name: Check
@@ -22,37 +26,32 @@ jobs:
     needs: shellcheck
     runs-on: ubuntu-latest
     permissions:
+      actions: write
       packages: write
       contents: read
     steps:
-      - 
-        name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
       -
         name: Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
       -
-        name: Prepare Docker build
+        name: Docker metadata
-        id: prepare
+        id: meta
-        run: |
+        uses: docker/metadata-action@v5
-        
+        with:
-          PLATFORMS="linux/amd64,linux/arm64"
+          context: git
-          VERSION="${{ vars.MAJOR }}.${{ vars.MINOR }}"
+          images: |
-          
+            ${{ secrets.DOCKERHUB_REPO }}
-          TAGS=()
+            ghcr.io/${{ github.repository }}
-          TAGS=("${{ github.repository }}:latest")
+          tags: |
-          TAGS+=("${{ github.repository }}:${VERSION}")
+            type=raw,value=latest,priority=100
-          #TAGS+=("${{ secrets.DOCKERHUB_MIRROR }}:latest")
+            type=raw,value=${{ vars.MAJOR }}.${{ vars.MINOR }}
-          #TAGS+=("${{ secrets.DOCKERHUB_MIRROR }}:${VERSION}")
+          labels: |
-          TAGS+=("ghcr.io/${{ github.repository }}:latest")
+            org.opencontainers.image.title=${{ vars.NAME }}
-          TAGS+=("ghcr.io/${{ github.repository }}:${VERSION}")
+      - 
-          
+        name: Set up Docker Buildx
-          echo "tags=${TAGS[@]}" >> $GITHUB_OUTPUT
+        uses: docker/setup-buildx-action@v3
-          echo "version=${VERSION}" >> $GITHUB_OUTPUT
-          echo "docker_platforms=${PLATFORMS}" >> $GITHUB_OUTPUT
-          echo "build_date=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT
       -
         name: Login into Docker Hub
         uses: docker/login-action@v3
@@ -66,36 +65,28 @@ jobs:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-      - 
-        name: Build Docker image
-        run: |
-        
-          TAGS=(${{ steps.prepare.outputs.tags }})
-
-          echo "Build date: ${{ steps.prepare.outputs.build_date }}"
-          echo "Docker platform: ${{ steps.prepare.outputs.docker_platforms }}"
-          echo "Tags: ${{ steps.prepare.outputs.tags }}"
-
-          docker buildx build --platform ${{ steps.prepare.outputs.docker_platforms }} \
-            --output "type=image,push=true" \
-            --progress=plain \
-            --build-arg "BUILD_ARG=${GITHUB_RUN_ID}" \
-            --build-arg "VERSION_ARG=${{ steps.prepare.outputs.version }}" \
-            --build-arg "DATE_ARG=${{ steps.prepare.outputs.build_date }}" \
-            --build-arg "VCS_REF=${GITHUB_SHA::8}" \
-            $(printf "%s" "${TAGS[@]/#/ --tag }" ) .
       -
-        name: Clear Docker credentials
+        name: Build Docker image
-        run: |
+        uses: docker/build-push-action@v5
-          rm -f ${HOME}/.docker/config.json
+        with:
+          context: .
+          push: true
+          provenance: false
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          annotations: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            VCS_REF=${GITHUB_SHA::8}
+            VERSION_ARG=${{ steps.meta.outputs.version }}
       -
         name: Create a release
         uses: action-pack/github-release@v2
         env:
           GITHUB_TOKEN: ${{ secrets.REPO_ACCESS_TOKEN }}
         with:
-          tag: "v${{ steps.prepare.outputs.version }}"
+          tag: "v${{ steps.meta.outputs.version }}"
-          title: "v${{ steps.prepare.outputs.version }}"
+          title: "v${{ steps.meta.outputs.version }}"
       -
         name: Increment version variable
         uses: action-pack/bump@v2

.github/workflows/check.yml

@@ -11,4 +11,4 @@ jobs:
       - name: Run ShellCheck
         uses: ludeeus/action-shellcheck@master
 env:
-        SHELLCHECK_OPTS: -x -e SC2001 -e SC2002 -e SC2223 -e SC2034 -e SC2064 -e SC2317 -e SC2028 -e SC2153 -e SC2004 
+        SHELLCHECK_OPTS: -x --source-path=src -e SC2001 -e SC2002 -e SC2223 -e SC2034 -e SC2064 -e SC2317 -e SC2028 -e SC2153 -e SC2004 

Dockerfile

@@ -33,9 +33,8 @@ RUN apt-get update && apt-get -y upgrade && \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
-COPY run/*.sh /run/
+COPY ./src /run/
 COPY --from=builder /qemu-host.bin /run/host.bin
-
 RUN chmod +x /run/*.sh && chmod +x /run/*.bin
 
 VOLUME /storage
@@ -50,20 +49,9 @@ ENV CPU_CORES "1"
 ENV DISK_SIZE "16G"
 ENV RAM_SIZE "512M"
 
-ARG DATE_ARG=""
-ARG BUILD_ARG=0
 ARG VERSION_ARG="0.0"
-ENV VERSION=$VERSION_ARG
+RUN echo "$VERSION_ARG" > /run/version
 
-LABEL org.opencontainers.image.licenses="MIT"
+HEALTHCHECK --interval=60s --start-period=45s --retries=2 CMD /run/check.sh
-LABEL org.opencontainers.image.title="Virtual DSM"
-LABEL org.opencontainers.image.created=${DATE_ARG}
-LABEL org.opencontainers.image.revision=${BUILD_ARG}
-LABEL org.opencontainers.image.version=${VERSION_ARG}
-LABEL org.opencontainers.image.source="https://github.com/vdsm/virtual-dsm/"
-LABEL org.opencontainers.image.url="https://hub.docker.com/r/vdsm/virtual-dsm/"
-LABEL org.opencontainers.image.description="Virtual DSM in a docker container"
 
-HEALTHCHECK --interval=60s --retries=2 CMD /run/check.sh
+ENTRYPOINT ["/usr/bin/tini", "-s", "/run/entry.sh"]
-
-ENTRYPOINT ["/usr/bin/tini", "-s", "/run/run.sh"]

docker-compose.yml

@@ -9,6 +9,7 @@ services:
             RAM_SIZE: "512M"
         devices:
             - /dev/kvm
+            - /dev/net/tun
             - /dev/vhost-net
         device_cgroup_rules:
             - 'c *:* rwm'

readme.md

@@ -10,6 +10,7 @@
 [![Pulls]][hub_url]
 
 </div></h1>
+
 Virtual DSM in a docker container.
 
 ## Features
@@ -33,7 +34,6 @@ services:
       DISK_SIZE: "16G"
     devices:
       - /dev/kvm
-      - /dev/vhost-net
     cap_add:
       - NET_ADMIN
     ports:
@@ -74,6 +74,19 @@ docker run -it --rm -p 5000:5000 --device=/dev/kvm --cap-add NET_ADMIN --stop-ti
 
     Replace the example path `/home/user/data` with the desired storage folder.
 
+  * ### How do I add multiple disks?
+
+    To create additional disks, modify your compose file like this:
+    
+    ```yaml
+    environment:
+      DISK2_SIZE: "32G"
+      DISK3_SIZE: "64G"
+    volumes:
+      - /home/example:/storage2
+      - /mnt/data/example:/storage3
+    ```
+
   * ### How do I change the space reserved by the virtual disk? 
 
     By default, the entire disk space is reserved in advance. To create a growable disk that only reserves the space that is actually used, add the following environment variable:
@@ -84,32 +97,6 @@ docker run -it --rm -p 5000:5000 --device=/dev/kvm --cap-add NET_ADMIN --stop-ti
     ```
 
     Keep in mind that this will not affect any of your existing disks, it only applies to newly created disks.
-    
-  * ### How do I add multiple disks?
-
-    To mount extra volumes, modify your compose file like this:
-    
-    ```yaml
-    environment:
-      DISK2_SIZE: "32G"
-      DISK3_SIZE: "64G"
-    volumes:
-      - /home/example2:/storage2
-      - /home/example3:/storage3
-    ```
-
-    Additionally, it's also possible to passthrough raw disk devices like this:
-
-    ```yaml
-    environment:
-      DEVICE2: "/dev/vdc1"
-      DEVICE3: "/dev/vdc2"
-    devices:
-      - /dev/vdc1
-      - /dev/vdc2
-    ```    
-
-    Please beware that any pre-existing partitions and data on those devices will be wiped.
 
   * ### How do I increase the amount of CPU or RAM?
 
@@ -185,17 +172,6 @@ docker run -it --rm -p 5000:5000 --device=/dev/kvm --cap-add NET_ADMIN --stop-ti
 
     Please note that even if you don't need DHCP, it's still recommended to enable this feature as it prevents NAT issues and increases performance by using a `macvtap` interface.
 
-  * ### How do I install a specific version of vDSM?
-
-    By default, version 7.2.1 will be installed, but if you prefer an older version, you can add its download URL to your compose file as follows:
-
-    ```yaml
-    environment:
-      URL: "https://global.synologydownload.com/download/DSM/release/7.0.1/42218/DSM_VirtualDSM_42218.pat"
-    ```
-
-    With this method, it is even possible to switch between different versions while keeping all your file data intact.
-
   * ### How do I passthrough my GPU?
 
     To passthrough your Intel GPU, add the following lines to your compose file:
@@ -208,7 +184,18 @@ docker run -it --rm -p 5000:5000 --device=/dev/kvm --cap-add NET_ADMIN --stop-ti
     ```
 
     This can be used to enable the facial recognition function in Synology Photos for example.
-    
+
+  * ### How do I install a specific version of vDSM?
+
+    By default, version 7.2.1 will be installed, but if you prefer an older version, you can add its download URL to your compose file as follows:
+
+    ```yaml
+    environment:
+      URL: "https://global.synologydownload.com/download/DSM/release/7.0.1/42218/DSM_VirtualDSM_42218.pat"
+    ```
+
+    With this method, it is even possible to switch between different versions while keeping all your file data intact.
+
   * ### What are the differences compared to the standard DSM?
 
     There are only two minor differences: the Virtual Machine Manager package is not available, and Surveillance Station will not include any free licenses.

run/disk.sh

@@ -1,241 +0,0 @@
-#!/usr/bin/env bash
-set -Eeuo pipefail
-
-# Docker environment variables
-
-: ${DISK_IO:='native'}    # I/O Mode, can be set to 'native', 'threads' or 'io_turing'
-: ${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.
-: ${DISK_ROTATION:='1'}   # Rotation rate, set to 1 for SSD storage and increase for HDD
-
-BOOT="$STORAGE/$BASE.boot.img"
-SYSTEM="$STORAGE/$BASE.system.img"
-
-[ ! -f "$BOOT" ] && error "Virtual DSM boot-image does not exist ($BOOT)" && exit 81
-[ ! -f "$SYSTEM" ] && error "Virtual DSM system-image does not exist ($SYSTEM)" && exit 82
-
-DATA="${STORAGE}/data.img"
-
-if [[ ! -f "${DATA}" ]] && [[ -f "$STORAGE/data$DISK_SIZE.img" ]]; then
-  # Fallback for legacy installs
-  DATA="$STORAGE/data$DISK_SIZE.img"
-fi
-
-MIN_SIZE=6442450944
-DISK_SIZE=$(echo "${DISK_SIZE}" | sed 's/MB/M/g;s/GB/G/g;s/TB/T/g')
-DATA_SIZE=$(numfmt --from=iec "${DISK_SIZE}")
-
-if (( DATA_SIZE < MIN_SIZE )); then
-  error "Please increase DISK_SIZE to at least 6 GB." && exit 83
-fi
-
-if [ -f "${DATA}" ]; then
-
-  OLD_SIZE=$(stat -c%s "${DATA}")
-
-  if [ "$DATA_SIZE" -gt "$OLD_SIZE" ]; then
-
-    info "Resizing data disk from $OLD_SIZE to $DATA_SIZE bytes.."
-
-    if [[ "${ALLOCATE}" == [Nn]* ]]; then
-
-      # Resize file by changing its length
-      if ! truncate -s "${DATA_SIZE}" "${DATA}"; then
-        error "Could not resize the file for the virtual disk." && exit 85
-      fi
-
-    else
-
-      REQ=$((DATA_SIZE-OLD_SIZE))
-
-      # Check free diskspace
-      SPACE=$(df --output=avail -B 1 "${STORAGE}" | tail -n 1)
-
-      if (( REQ > SPACE )); then
-        error "Not enough free space to resize virtual disk to ${DISK_SIZE}."
-        error "Specify a smaller size or disable preallocation with ALLOCATE=N." && exit 84
-      fi
-
-      # Resize file by allocating more space
-      if ! fallocate -l "${DATA_SIZE}" "${DATA}"; then
-        if ! truncate -s "${DATA_SIZE}" "${DATA}"; then
-          error "Could not resize the file for the virtual disk." && exit 85
-        fi
-      fi
-
-      if [[ "${ALLOCATE}" == [Zz]* ]]; then
-
-        GB=$(( (REQ + 1073741823)/1073741824 ))
-
-        info "Preallocating ${GB} GB of diskspace, please wait..."
-        dd if=/dev/urandom of="${DATA}" seek="${OLD_SIZE}" count="${REQ}" bs=1M iflag=count_bytes oflag=seek_bytes status=none
-
-      fi
-    fi
-  fi
-
-  if [ "$DATA_SIZE" -lt "$OLD_SIZE" ]; then
-
-    info "Shrinking existing disks is not supported yet!"
-    info "Creating backup of old drive in storage folder..."
-
-    mv -f "${DATA}" "${DATA}.bak"
-
-  fi
-fi
-
-if [ ! -f "${DATA}" ]; then
-
-  if [[ "${ALLOCATE}" == [Nn]* ]]; then
-
-    # Create an empty file
-    if ! truncate -s "${DATA_SIZE}" "${DATA}"; then
-      rm -f "${DATA}"
-      error "Could not create a file for the virtual disk." && exit 87
-    fi
-
-  else
-
-    # Check free diskspace
-    SPACE=$(df --output=avail -B 1 "${STORAGE}" | tail -n 1)
-
-    if (( DATA_SIZE > SPACE )); then
-      error "Not enough free space to create a virtual disk of ${DISK_SIZE}."
-      error "Specify a smaller size or disable preallocation with ALLOCATE=N." && exit 86
-    fi
-
-    # Create an empty file
-    if ! fallocate -l "${DATA_SIZE}" "${DATA}"; then
-      if ! truncate -s "${DATA_SIZE}" "${DATA}"; then
-        rm -f "${DATA}"
-        error "Could not create a file for the virtual disk." && exit 87
-      fi
-    fi
-
-    if [[ "${ALLOCATE}" == [Zz]* ]]; then
-
-      info "Preallocating ${DISK_SIZE} of diskspace, please wait..."
-      dd if=/dev/urandom of="${DATA}" count="${DATA_SIZE}" bs=1M iflag=count_bytes status=none
-
-    fi
-  fi
-
-  # Check if file exists
-  if [ ! -f "${DATA}" ]; then
-    error "Virtual disk does not exist ($DATA)" && exit 88
-  fi
-
-fi
-
-# Check the filesize
-SIZE=$(stat -c%s "${DATA}")
-
-if [[ SIZE -ne DATA_SIZE ]]; then
-  error "Virtual disk has the wrong size: ${SIZE}" && exit 89
-fi
-
-DISK_OPTS="\
-    -device virtio-scsi-pci,id=hw-synoboot,bus=pcie.0,addr=0xa \
-    -drive file=${BOOT},if=none,id=drive-synoboot,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
-    -device scsi-hd,bus=hw-synoboot.0,channel=0,scsi-id=0,lun=0,drive=drive-synoboot,id=synoboot0,rotation_rate=${DISK_ROTATION},bootindex=1 \
-    -device virtio-scsi-pci,id=hw-synosys,bus=pcie.0,addr=0xb \
-    -drive file=${SYSTEM},if=none,id=drive-synosys,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
-    -device scsi-hd,bus=hw-synosys.0,channel=0,scsi-id=0,lun=0,drive=drive-synosys,id=synosys0,rotation_rate=${DISK_ROTATION},bootindex=2 \
-    -device virtio-scsi-pci,id=hw-userdata,bus=pcie.0,addr=0xc \
-    -drive file=${DATA},if=none,id=drive-userdata,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
-    -device scsi-hd,bus=hw-userdata.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata,id=userdata0,rotation_rate=${DISK_ROTATION},bootindex=3"
-
-: ${DISK2_SIZE:=''}
-EXTRA_SIZE=DISK2_SIZE
-EXTRA_DISK="/storage2/data.img"
-
-if [ -d "$(dirname "${EXTRA_DISK}")" ]; then
-
-  if [ ! -f "${EXTRA_DISK}" ]; then
-    [ -z "$EXTRA_SIZE" ] && EXTRA_SIZE="16G"
-    if ! truncate -s "${EXTRA_SIZE}" "${EXTRA_DISK}"; then
-      error "Could not create the file for the second disk." && exit 53
-    fi
-  fi
-
-  if [ -n "$EXTRA_SIZE" ]; then
-    CUR_SIZE=$(stat -c%s "${EXTRA_DISK}")
-    DATA_SIZE=$(numfmt --from=iec "${EXTRA_SIZE}")
-    if [ "$DATA_SIZE" -gt "$CUR_SIZE" ]; then
-      truncate -s "${EXTRA_SIZE}" "${EXTRA_DISK}"
-    fi
-  fi
-  
-  DISK_OPTS="${DISK_OPTS} \
-    -device virtio-scsi-pci,id=hw-userdata2,bus=pcie.0,addr=0xd \
-    -drive file=${EXTRA_DISK},if=none,id=drive-userdata2,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
-    -device scsi-hd,bus=hw-userdata2.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata2,id=userdata2,rotation_rate=${DISK_ROTATION},bootindex=4"
-
-fi
-
-: ${DISK3_SIZE:=''}
-EXTRA_SIZE=DISK3_SIZE
-EXTRA_DISK="/storage3/data.img"
-
-if [ -d "$(dirname "${EXTRA_DISK}")" ]; then
-
-  if [ ! -f "${EXTRA_DISK}" ]; then
-    [ -z "$EXTRA_SIZE" ] && EXTRA_SIZE="16G"
-    if ! truncate -s "${EXTRA_SIZE}" "${EXTRA_DISK}"; then
-      error "Could not create the file for the third disk." && exit 54
-    fi
-  fi
-
-  if [ -n "$EXTRA_SIZE" ]; then
-    CUR_SIZE=$(stat -c%s "${EXTRA_DISK}")
-    DATA_SIZE=$(numfmt --from=iec "${EXTRA_SIZE}")
-    if [ "$DATA_SIZE" -gt "$CUR_SIZE" ]; then
-      truncate -s "${EXTRA_SIZE}" "${EXTRA_DISK}"
-    fi
-  fi
-
-  DISK_OPTS="${DISK_OPTS} \
-    -device virtio-scsi-pci,id=hw-userdata3,bus=pcie.0,addr=0xe \
-    -drive file=${EXTRA_DISK},if=none,id=drive-userdata3,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
-    -device scsi-hd,bus=hw-userdata3.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata3,id=userdata3,rotation_rate=${DISK_ROTATION},bootindex=5"
-
-fi
-
-: ${DEVICE:=''}        # Docker variable to passthrough a block device, like /dev/vdc1.
-: ${DEVICE2:=''}
-: ${DEVICE3:=''}
-
-if [ -n "${DEVICE}" ]; then
-
-  [ ! -b "${DEVICE}" ] && error "Device ${DEVICE} cannot be found! Please add it to the 'devices' section of your compose file." && exit 55
-
-  DISK_OPTS="${DISK_OPTS} \
-    -device virtio-scsi-pci,id=hw-userdata4,bus=pcie.0,addr=0xf \
-    -drive file=${DEVICE},if=none,id=drive-userdata4,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
-    -device scsi-hd,bus=hw-userdata4.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata4,id=userdata4,rotation_rate=${DISK_ROTATION},bootindex=6"
-
-fi
-
-if [ -n "${DEVICE2}" ]; then
-
-  [ ! -b "${DEVICE2}" ] && error "Device ${DEVICE2} cannot be found! Please add it to the 'devices' section of your compose file." && exit 56
-
-  DISK_OPTS="${DISK_OPTS} \
-    -device virtio-scsi-pci,id=hw-userdata5,bus=pcie.0,addr=0x5 \
-    -drive file=${DEVICE2},if=none,id=drive-userdata5,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
-    -device scsi-hd,bus=hw-userdata5.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata5,id=userdata5,rotation_rate=${DISK_ROTATION},bootindex=7"
-
-fi
-
-if [ -n "${DEVICE3}" ]; then
-
-  [ ! -b "${DEVICE3}" ] && error "Device ${DEVICE3} cannot be found! Please add it to the 'devices' section of your compose file." && exit 57
-
-  DISK_OPTS="${DISK_OPTS} \
-    -device virtio-scsi-pci,id=hw-userdata6,bus=pcie.0,addr=0x6 \
-    -drive file=${DEVICE3},if=none,id=drive-userdata6,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
-    -device scsi-hd,bus=hw-userdata6.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata6,id=userdata6,rotation_rate=${DISK_ROTATION},bootindex=8"
-
-fi
-
-return 0

run/run.sh

@@ -1,26 +0,0 @@
-#!/usr/bin/env bash
-set -Eeuo pipefail
-
-echo "❯ Starting Virtual DSM for Docker v${VERSION}..."
-echo "❯ For support visit https://github.com/vdsm/virtual-dsm/"
-
-. /run/reset.sh   # Initialize system
-. /run/install.sh   # Run installation
-. /run/disk.sh     # Initialize disks
-. /run/network.sh  # Initialize network
-. /run/gpu.sh     # Initialize graphics
-. /run/serial.sh   # Initialize serialport
-. /run/power.sh    # Configure shutdown
-. /run/config.sh    # Configure arguments
-
-trap - ERR
-
-set -m
-(
-  [[ "${DEBUG}" == [Yy1]* ]] && info "$VERS" && set -x
-  qemu-system-x86_64 ${ARGS:+ $ARGS} & echo $! > "${QEMU_PID}"
-  { set +x; } 2>/dev/null
-)
-set +m
-
-tail --pid "$(cat "${QEMU_PID}")" --follow /dev/null & wait $!

src/disk.sh

@@ -0,0 +1,213 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+# Docker environment variables
+
+: ${DISK_IO:='native'}    # I/O Mode, can be set to 'native', 'threads' or 'io_turing'
+: ${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.
+: ${DISK_ROTATION:='1'}   # Rotation rate, set to 1 for SSD storage and increase for HDD
+
+BOOT="$STORAGE/$BASE.boot.img"
+SYSTEM="$STORAGE/$BASE.system.img"
+
+[ ! -f "$BOOT" ] && error "Virtual DSM boot-image does not exist ($BOOT)" && exit 81
+[ ! -f "$SYSTEM" ] && error "Virtual DSM system-image does not exist ($SYSTEM)" && exit 82
+
+DISK_OPTS="\
+    -device virtio-scsi-pci,id=hw-synoboot,bus=pcie.0,addr=0xa \
+    -drive file=${BOOT},if=none,id=drive-synoboot,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
+    -device scsi-hd,bus=hw-synoboot.0,channel=0,scsi-id=0,lun=0,drive=drive-synoboot,id=synoboot0,rotation_rate=${DISK_ROTATION},bootindex=1 \
+    -device virtio-scsi-pci,id=hw-synosys,bus=pcie.0,addr=0xb \
+    -drive file=${SYSTEM},if=none,id=drive-synosys,format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
+    -device scsi-hd,bus=hw-synosys.0,channel=0,scsi-id=0,lun=0,drive=drive-synosys,id=synosys0,rotation_rate=${DISK_ROTATION},bootindex=2"
+
+addDisk () {
+
+  local GB
+  local DIR
+  local REQ
+  local SPACE
+  local CUR_SIZE
+  local DATA_SIZE
+  local DISK_ID=$1
+  local DISK_FILE=$2
+  local DISK_DESC=$3
+  local DISK_SPACE=$4
+  local DISK_INDEX=$5
+  local DISK_ADDRESS=$6
+
+  DIR=$(dirname "${DISK_FILE}")
+  [ ! -d "${DIR}" ] && return 0
+
+  [ -z "$DISK_SPACE" ] && DISK_SPACE="16G"
+  DISK_SPACE=$(echo "${DISK_SPACE}" | sed 's/MB/M/g;s/GB/G/g;s/TB/T/g')
+  DATA_SIZE=$(numfmt --from=iec "${DISK_SPACE}")
+
+  if (( DATA_SIZE < 6442450944 )); then
+    error "Please increase ${DISK_DESC^^}_SIZE to at least 6 GB." && exit 83
+  fi
+
+  if [ -f "${DISK_FILE}" ]; then
+
+    CUR_SIZE=$(stat -c%s "${DISK_FILE}")
+
+    if [ "$DATA_SIZE" -gt "$CUR_SIZE" ]; then
+
+      GB=$(( (CUR_SIZE + 1073741823)/1073741824 ))
+      info "Resizing ${DISK_DESC} from ${GB}G to ${DISK_SPACE} .."
+
+      if [[ "${ALLOCATE}" == [Nn]* ]]; then
+
+        # Resize file by changing its length
+        if ! truncate -s "${DISK_SPACE}" "${DISK_FILE}"; then
+          error "Could not resize ${DISK_DESC} file (${DISK_FILE}) to ${DISK_SPACE} .." && exit 85
+        fi
+
+      else
+
+        REQ=$((DATA_SIZE-CUR_SIZE))
+
+        # Check free diskspace
+        SPACE=$(df --output=avail -B 1 "${DIR}" | tail -n 1)
+
+        if (( REQ > SPACE )); then
+          error "Not enough free space to resize ${DISK_DESC} to ${DISK_SPACE} .."
+          error "Specify a smaller size or disable preallocation with ALLOCATE=N." && exit 84
+        fi
+
+        # Resize file by allocating more space
+        if ! fallocate -l "${DISK_SPACE}" "${DISK_FILE}"; then
+          if ! truncate -s "${DISK_SPACE}" "${DISK_FILE}"; then
+            error "Could not resize ${DISK_DESC} file (${DISK_FILE}) to ${DISK_SPACE} .." && exit 85
+          fi
+        fi
+
+      fi
+    fi
+  fi
+
+  if [ ! -f "${DISK_FILE}" ]; then
+
+    if [[ "${ALLOCATE}" == [Nn]* ]]; then
+
+      # Create an empty file
+      if ! truncate -s "${DISK_SPACE}" "${DISK_FILE}"; then
+        rm -f "${DISK_FILE}"
+        error "Could not create a file for ${DISK_DESC} (${DISK_FILE})" && exit 87
+      fi
+
+    else
+
+      # Check free diskspace
+      SPACE=$(df --output=avail -B 1 "${DIR}" | tail -n 1)
+
+      if (( DATA_SIZE > SPACE )); then
+        error "Not enough free space to create ${DISK_DESC} of ${DISK_SPACE} .."
+        error "Specify a smaller size or disable preallocation with ALLOCATE=N." && exit 86
+      fi
+
+      # Create an empty file
+      if ! fallocate -l "${DISK_SPACE}" "${DISK_FILE}"; then
+        if ! truncate -s "${DISK_SPACE}" "${DISK_FILE}"; then
+          rm -f "${DISK_FILE}"
+          error "Could not create a file for ${DISK_DESC} (${DISK_FILE}) of ${DISK_SPACE} .." && exit 87
+        fi
+      fi
+
+    fi
+  fi
+
+  DISK_OPTS="${DISK_OPTS} \
+    -device virtio-scsi-pci,id=hw-${DISK_ID},bus=pcie.0,addr=${DISK_ADDRESS} \
+    -drive file=${DISK_FILE},if=none,id=drive-${DISK_ID},format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
+    -device scsi-hd,bus=hw-${DISK_ID}.0,channel=0,scsi-id=0,lun=0,drive=drive-${DISK_ID},id=${DISK_ID},rotation_rate=${DISK_ROTATION},bootindex=${DISK_INDEX}"
+
+  return 0
+}
+
+DISK1_FILE="${STORAGE}/data.img"
+
+if [[ ! -f "${DISK1_FILE}" ]] && [[ -f "${STORAGE}/data${DISK_SIZE}.img" ]]; then
+  # Fallback for legacy installs
+  mv "${STORAGE}/data${DISK_SIZE}.img" "${DISK1_FILE}"
+fi
+
+DISK2_FILE="/storage2/data2.img"
+
+if [ ! -f "${DISK2_FILE}" ]; then
+  # Fallback for legacy installs
+  FALLBACK="/storage2/data.img"
+  if [[ -f "${DISK1_FILE}" ]] && [[ -f "${FALLBACK}" ]]; then
+    SIZE1=$(stat -c%s "${FALLBACK}")
+    SIZE2=$(stat -c%s "${DISK1_FILE}")
+    if [[ SIZE1 -ne SIZE2 ]]; then
+      mv "${FALLBACK}" "${DISK2_FILE}"
+    fi
+  fi
+fi
+
+DISK3_FILE="/storage3/data3.img"
+
+if [ ! -f "${DISK3_FILE}" ]; then
+  # Fallback for legacy installs
+  FALLBACK="/storage3/data.img"
+  if [[ -f "${DISK1_FILE}" ]] && [[ -f "${FALLBACK}" ]]; then
+    SIZE1=$(stat -c%s "${FALLBACK}")
+    SIZE2=$(stat -c%s "${DISK1_FILE}")
+    if [[ SIZE1 -ne SIZE2 ]]; then
+      mv "${FALLBACK}" "${DISK3_FILE}"
+    fi
+  fi
+fi
+
+DISK4_FILE="/storage4/data4.img"
+DISK5_FILE="/storage5/data5.img"
+DISK6_FILE="/storage6/data6.img"
+
+: ${DISK2_SIZE:=''}
+: ${DISK3_SIZE:=''}
+: ${DISK4_SIZE:=''}
+: ${DISK5_SIZE:=''}
+: ${DISK6_SIZE:=''}
+
+addDisk "userdata" "${DISK1_FILE}" "disk" "${DISK_SIZE}" "3" "0xc"
+addDisk "userdata2" "${DISK2_FILE}" "disk2" "${DISK2_SIZE}" "4" "0xd"
+addDisk "userdata3" "${DISK3_FILE}" "disk3" "${DISK3_SIZE}" "5" "0xe"
+addDisk "userdata4" "${DISK4_FILE}" "disk4" "${DISK4_SIZE}" "9" "0x7"
+addDisk "userdata5" "${DISK5_FILE}" "disk5" "${DISK5_SIZE}" "10" "0x8"
+addDisk "userdata6" "${DISK6_FILE}" "disk6" "${DISK6_SIZE}" "11" "0x9"
+
+addDevice () {
+
+  local DISK_ID=$1
+  local DISK_DEV=$2
+  local DISK_INDEX=$3
+  local DISK_ADDRESS=$4
+
+  [ -z "${DISK_DEV}" ] && return 0
+  [ ! -b "${DISK_DEV}" ] && error "Device ${DISK_DEV} cannot be found! Please add it to the 'devices' section of your compose file." && exit 55
+
+  DISK_OPTS="${DISK_OPTS} \
+    -device virtio-scsi-pci,id=hw-${DISK_ID},bus=pcie.0,addr=${DISK_ADDRESS} \
+    -drive file=${DISK_DEV},if=none,id=drive-${DISK_ID},format=raw,cache=${DISK_CACHE},aio=${DISK_IO},discard=${DISK_DISCARD},detect-zeroes=on \
+    -device scsi-hd,bus=hw-${DISK_ID}.0,channel=0,scsi-id=0,lun=0,drive=drive-${DISK_ID},id=${DISK_ID},rotation_rate=${DISK_ROTATION},bootindex=${DISK_INDEX}"
+
+  return 0
+}
+
+: ${DEVICE:=''}        # Docker variable to passthrough a block device, like /dev/vdc1.
+: ${DEVICE2:=''}
+: ${DEVICE3:=''}
+: ${DEVICE4:=''}
+: ${DEVICE5:=''}
+: ${DEVICE6:=''}
+
+addDevice "userdata7" "${DEVICE}" "6" "0xf"
+addDevice "userdata8" "${DEVICE2}" "7" "0x5"
+addDevice "userdata9" "${DEVICE3}" "8" "0x6"
+addDevice "userdata4" "${DEVICE4}" "9" "0x7"
+addDevice "userdata5" "${DEVICE5}" "10" "0x8"
+addDevice "userdata6" "${DEVICE6}" "11" "0x9"
+
+return 0

src/entry.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+echo "❯ Starting Virtual DSM for Docker v$(</run/version)..."
+echo "❯ For support visit https://github.com/vdsm/virtual-dsm/"
+
+cd /run
+
+. reset.sh      # Initialize system
+. install.sh    # Run installation
+. disk.sh       # Initialize disks
+. network.sh    # Initialize network
+. gpu.sh        # Initialize graphics
+. serial.sh     # Initialize serialport
+. power.sh      # Configure shutdown
+. config.sh     # Configure arguments
+
+trap - ERR
+
+if [[ "${CONSOLE}" == [Yy]* ]]; then
+  exec qemu-system-x86_64 -pidfile "${QEMU_PID}" ${ARGS:+ $ARGS}
+  exit $?
+fi
+
+set -m
+(
+  [[ "${DEBUG}" == [Yy1]* ]] && info "$VERS" && set -x
+  qemu-system-x86_64 ${ARGS:+ $ARGS} & echo $! > "${QEMU_PID}"
+  { set +x; } 2>/dev/null
+)
+set +m
+
+tail --pid "$(cat "${QEMU_PID}")" --follow /dev/null & wait $!

src/install.sh

@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
 set -Eeuo pipefail
 
-STORAGE="/storage"
+: ${URL:=''}    # URL of the PAT file to be downloaded.
-[ ! -d "$STORAGE" ] && error "Storage folder (${STORAGE}) not found!" && exit 13
+: ${DEV:='Y'}   # Controls whether device nodes are created.
 
 if [ -f "$STORAGE"/dsm.ver ]; then
   BASE=$(cat "${STORAGE}/dsm.ver")
@@ -109,8 +109,14 @@ if [ -f "${RDC}" ]; then
   { xz -dc <"$RDC" >"$TMP/rd" 2>/dev/null; rc=$?; } || :
   (( rc != 1 )) && error "Failed to unxz $RDC, reason $rc" && exit 91
 
-  { (cd "$TMP" && cpio -idm <"$TMP/rd" 2>/dev/null); rc=$?; } || :
+  if [[ "${DEV}" == [Nn]* ]]; then
-  (( rc != 0 )) && error "Failed to cpio $RDC, reason $rc" && exit 92
+    # Exclude dev/ from cpio extract
+    { (cd "$TMP" && cpio -it < "$TMP/rd" | grep -Ev 'dev/' | while read -r entry; do cpio -idm "$entry" < "$TMP/rd" 2>/dev/null; done); rc=$?; } || :
+  else
+    { (cd "$TMP" && cpio -idm <"$TMP/rd" 2>/dev/null); rc=$?; } || :
+  fi
+
+  (( rc != 0 )) && error "Failed to extract $RDC, reason $rc" && exit 92
 
   mkdir -p /run/extract
   for file in $TMP/usr/lib/libcurl.so.4 \
@@ -202,8 +208,6 @@ BOOT=$(find "$TMP" -name "*.bin.zip")
 BOOT=$(echo "$BOOT" | head -c -5)
 unzip -q -o "$BOOT".zip -d "$TMP"
 
-[[ "${ALLOCATE}" == [Zz]* ]] && info "Install: Allocating diskspace..."
-
 SYSTEM="$TMP/sys.img"
 SYSTEM_SIZE=4954537983
 
@@ -217,11 +221,6 @@ if ! fallocate -l "${SYSTEM_SIZE}" "${SYSTEM}"; then
   fi
 fi
 
-if [[ "${ALLOCATE}" == [Zz]* ]]; then
-  info "Install: Preallocating 4 GB of diskspace..."
-  dd if=/dev/urandom of="${SYSTEM}" count="${SYSTEM_SIZE}" bs=1M iflag=count_bytes status=none
-fi
-
 # Check if file exists
 [ ! -f "${SYSTEM}" ] && error "System disk does not exist ($SYSTEM)" && exit 89
 
@@ -249,7 +248,13 @@ MOUNT="$TMP/system"
 rm -rf "$MOUNT" && mkdir -p "$MOUNT"
 
 mv "$HDA.tgz" "$HDA.txz"
-tar xpfJ "$HDA.txz" --absolute-names -C "$MOUNT/"
+
+if [[ "${DEV}" == [Nn]* ]]; then
+  # Exclude dev/ from tar extract
+  tar xpfJ "$HDA.txz" --absolute-names --exclude="dev" -C "$MOUNT/"
+else
+  tar xpfJ "$HDA.txz" --absolute-names -C "$MOUNT/"
+fi
 
 [ -d "$PKG" ] && mv "$PKG/" "$MOUNT/.SynoUpgradePackages/"
 rm -f "$MOUNT/.SynoUpgradePackages/ActiveInsight-"*

src/reset.sh

@@ -5,14 +5,14 @@ info () { echo -e "\E[1;34m❯ \E[1;36m$1\E[0m" ; }
 error () { echo -e >&2 "\E[1;31m❯ ERROR: $1\E[0m" ; }
 trap 'error "Status $? while: ${BASH_COMMAND} (line $LINENO/$BASH_LINENO)"' ERR
 
-[ ! -f "/run/run.sh" ] && error "Script must run inside Docker container!" && exit 11
+[ ! -f "/run/entry.sh" ] && error "Script must run inside Docker container!" && exit 11
 [ "$(id -u)" -ne "0" ] && error "Script must be executed with root privileges." && exit 12
 
 # Docker environment variables
 
-: ${URL:=''}            # URL of the PAT file
 : ${GPU:='N'}           # Enable GPU passthrough
 : ${DEBUG:='N'}         # Enable debugging mode
+: ${CONSOLE:='N'}       # Start in console mode
 : ${ALLOCATE:='Y'}      # Preallocate diskspace
 : ${ARGUMENTS:=''}      # Extra QEMU parameters
 : ${CPU_CORES:='1'}     # Amount of CPU cores
@@ -26,10 +26,20 @@ MINOR=$(uname -r | cut -d '.' -f2)
 ARCH=$(dpkg --print-architecture)
 VERS=$(qemu-system-x86_64 --version | head -n 1 | cut -d '(' -f 1)
 
+# Check folder
+
+STORAGE="/storage"
+[ ! -d "$STORAGE" ] && error "Storage folder (${STORAGE}) not found!" && exit 13
+
 # Cleanup files
 
 rm -f /run/dsm.url
 rm -f /run/qemu.pid
 rm -f /run/qemu.count
 
+# Cleanup dirs
+
+rm -rf /tmp/dsm
+rm -rf "$STORAGE/tmp"
+
 return 0

src/serial.sh

@@ -35,17 +35,34 @@ HOST_ARGS+=("-cpu_arch=${HOST_CPU}")
 
 if [[ "${HOST_DEBUG}" == [Yy1]* ]]; then
   set -x
-  ./run/host.bin "${HOST_ARGS[@]}" &
+  ./host.bin "${HOST_ARGS[@]}" &
   { set +x; } 2>/dev/null
   echo
 else
-  ./run/host.bin "${HOST_ARGS[@]}" >/dev/null &
+  ./host.bin "${HOST_ARGS[@]}" >/dev/null &
 fi
 
+cnt=0
+sleep 0.2
+
+while ! nc -z -w1 127.0.0.1 2210 > /dev/null 2>&1; do
+  sleep 0.1
+  cnt=$((cnt + 1))
+  (( cnt > 50 )) && error "Failed to connect to qemu-host.." && exit 58
+done
+
+cnt=0
+
+while ! nc -z -w1 127.0.0.1 12345 > /dev/null 2>&1; do
+  sleep 0.1
+  cnt=$((cnt + 1))
+  (( cnt > 50 )) && error "Failed to connect to qemu-host.." && exit 59
+done
+
 # Configure serial ports
 
 SERIAL_OPTS="\
-	-serial mon:stdio \
+        -serial mon:stdio \
         -device virtio-serial-pci,id=virtio-serial0,bus=pcie.0,addr=0x3 \
         -chardev pty,id=charserial0 \
         -device isa-serial,chardev=charserial0,id=serial0 \