fix: CPU detection (#1035)

Refactor CPU string processing to remove 'th Gen' suffix.

.github/workflows/build.yml

@@ -2,20 +2,6 @@ name: Build
 
 on:
   workflow_dispatch:
-  push:
-    branches:
-      - master
-    paths-ignore:
-      - '**/*.md'
-      - '**/*.yml'
-      - '**/*.js'
-      - '**/*.css'
-      - '**/*.html'
-      - 'web/**'
-      - '.gitignore'
-      - '.dockerignore'
-      - '.github/**'
-      - '.github/workflows/**'
 
 concurrency:
   group: build
@@ -36,7 +22,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
       -

.github/workflows/check.yml

@@ -9,7 +9,7 @@ jobs:
     steps:
       - 
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       -
         name: Run ShellCheck
         uses: ludeeus/action-shellcheck@master
@@ -17,7 +17,7 @@ jobs:
           SHELLCHECK_OPTS: -x --source-path=src -e SC2001 -e SC2034 -e SC2064 -e SC2317 -e SC2153 -e SC2028
       - 
         name: Lint Dockerfile
-        uses: hadolint/hadolint-action@v3.1.0
+        uses: hadolint/hadolint-action@v3.3.0
         with:
           dockerfile: Dockerfile
           ignore: DL3008,DL3003,DL3006,DL3013

.github/workflows/hub.yml

@@ -12,7 +12,7 @@ jobs:
   dockerHubDescription:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - 
       name: Docker Hub Description
       uses: peter-evans/dockerhub-description@v4

Dockerfile

@@ -1,3 +1,5 @@
+# syntax=docker/dockerfile:1
+
 FROM qemux/qemu-host:2.05 AS builder
 
 #  FROM golang as builder
@@ -26,6 +28,7 @@ RUN set -eu && \
         unzip \
         nginx \
         procps \
+        ethtool \
         python3 \
         python3-pip \
         python3-msgpack \
@@ -55,7 +58,7 @@ RUN set -eu && \
 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/conf/nginx.conf /etc/nginx/sites-enabled/web.conf
+COPY --chmod=744 ./web/conf/nginx.conf /etc/nginx/default.conf
 ADD --chmod=775 https://raw.githubusercontent.com/sud0woodo/patology/refs/heads/main/patology.py /run/extract.py
 
 VOLUME /storage
@@ -63,7 +66,7 @@ EXPOSE 22 139 445 5000
 
 ENV RAM_SIZE="2G"
 ENV CPU_CORES="2"
-ENV DISK_SIZE="16G"
+ENV DISK_SIZE="256G"
 
 HEALTHCHECK --interval=60s --start-period=45s --retries=2 CMD /run/check.sh
 

compose.yml

@@ -3,7 +3,7 @@ services:
     container_name: dsm
     image: vdsm/virtual-dsm
     environment:
-      DISK_SIZE: "16G"
+      DISK_SIZE: "256G"
     devices:
       - /dev/kvm
       - /dev/net/tun

kubernetes.yml

@@ -8,7 +8,7 @@ spec:
   - ReadWriteOnce
   resources:
     requests:
-      storage: 16Gi
+      storage: 256Gi
 ---
 apiVersion: apps/v1
 kind: Deployment
@@ -31,7 +31,7 @@ spec:
         image: vdsm/virtual-dsm
         env:
         - name: DISK_SIZE
-          value: "16G"
+          value: "256G"
         ports:
           - containerPort: 5000
             name: http

readme.md

@@ -30,7 +30,7 @@ services:
     container_name: dsm
     image: vdsm/virtual-dsm
     environment:
-      DISK_SIZE: "16G"
+      DISK_SIZE: "256G"
     devices:
       - /dev/kvm
       - /dev/net/tun
@@ -47,7 +47,7 @@ services:
 ##### Via Docker CLI:
 
 ```bash
-docker run -it --rm --name dsm -p 5000:5000 --device=/dev/kvm --device=/dev/net/tun --cap-add NET_ADMIN -v "${PWD:-.}/dsm:/storage" --stop-timeout 120 vdsm/virtual-dsm
+docker run -it --rm --name dsm -e "DISK_SIZE=256G" -p 5000:5000 --device=/dev/kvm --device=/dev/net/tun --cap-add NET_ADMIN -v "${PWD:-.}/dsm:/storage" --stop-timeout 120 vdsm/virtual-dsm
 ```
 
 ##### Via Kubernetes:
@@ -87,35 +87,24 @@ kubectl apply -f https://raw.githubusercontent.com/vdsm/virtual-dsm/refs/heads/m
  
 ### How do I change the size of the disk?
 
-  To expand the default size of 16 GB, locate the `DISK_SIZE` setting in your compose file and modify it to your preferred capacity:
+  To expand the default size of 256 GB, locate the `DISK_SIZE` setting in your compose file and modify it to your preferred capacity:
 
   ```yaml
   environment:
-    DISK_SIZE: "128G"
+    DISK_SIZE: "512G"
   ```
   
 > [!TIP]
 > This can also be used to resize the existing disk to a larger capacity without any data loss.
 
-### How do I create a growable disk?
-
-  By default, the entire capacity of the disk will be reserved in advance.
-
-  To create a growable disk that only allocates space that is actually used, add the following environment variable:
-
-  ```yaml
-  environment:
-    DISK_FMT: "qcow2"
-  ```
-
 ### How do I add multiple disks?
 
   To create additional disks, modify your compose file like this:
   
   ```yaml
   environment:
-    DISK2_SIZE: "32G"
-    DISK3_SIZE: "64G"
+    DISK2_SIZE: "500G"
+    DISK3_SIZE: "750G"
   volumes:
     - ./example2:/storage2
     - ./example3:/storage3
@@ -263,14 +252,6 @@ kubectl apply -f https://raw.githubusercontent.com/vdsm/virtual-dsm/refs/heads/m
 
   There are only two minor differences: the Virtual Machine Manager package is not available, and Surveillance Station will not include any free licenses.
 
-### How do I run Windows in a container?
-
-  You can use [dockur/windows](https://github.com/dockur/windows) for that. It shares many of the same features, and even has completely automatic installation.
-
-### How do I run a Linux desktop in a container?
-
-  You can use [qemus/qemu](https://github.com/qemus/qemu) in that case.
-
 ### Is this project legal?
 
   Yes, this project contains only open-source code and does not distribute any copyrighted material. Neither does it try to circumvent any copyright protection measures. So under all applicable laws, this project will be considered legal. 

src/disk.sh

@@ -82,7 +82,7 @@ isCow() {
 supportsDirect() {
   local FS=$1
 
-  if [[ "${FS,,}" == "ecryptfs" ]] || [[ "${FS,,}" == "tmpfs" ]]; then
+  if [[ "${FS,,}" == "ecryptfs" || "${FS,,}" == "tmpfs" ]]; then
     return 1
   fi
 
@@ -320,7 +320,7 @@ convertDisk() {
 
   msg="Conversion of $DISK_DESC"
   html "$msg completed..."
-  info "$msg to $DST_FMT completed succesfully!"
+  info "$msg to $DST_FMT completed successfully!"
 
   return 0
 }
@@ -507,12 +507,11 @@ addDevice () {
   physical="${physical%% *}"
 
   if [ -n "$physical" ]; then
-    if [[ "$physical" == "512" ]] || [[ "$physical" == "4096" ]]; then
-      if [[ "$physical" == "4096" ]]; then
-        sectors=",logical_block_size=$logical,physical_block_size=$physical"
+    if [[ "$physical" != "512" ]]; then
+      sectors=",logical_block_size=$logical,physical_block_size=$physical"
+      if [[ "$physical" != "4096" && "$physical" != "32768" ]]; then
+        warn "Unknown physical sector size: $physical for $DISK_DEV"
       fi
-    else
-      warn "Unknown physical sector size: $physical for $DISK_DEV"
     fi
   else
     warn "Failed to determine the sector size for $DISK_DEV"
@@ -535,11 +534,7 @@ case "${DISK_TYPE,,}" in
 esac
 
 if [ -z "$ALLOCATE" ]; then
-  if [[ "${DISK_FMT,,}" == "raw" ]]; then
-    ALLOCATE="Y"
-  else
-    ALLOCATE="N"
-  fi
+  ALLOCATE="N"
 fi
 
 if [[ "$ALLOCATE" == [Nn]* ]]; then
@@ -554,7 +549,7 @@ DISK_OPTS+=$(createDevice "$BOOT" "$DISK_TYPE" "1" "0xa" "raw" "$DISK_IO" "$DISK
 DISK_OPTS+=$(createDevice "$SYSTEM" "$DISK_TYPE" "2" "0xb" "raw" "$DISK_IO" "$DISK_CACHE" "" "")
 
 DISK1_FILE="$STORAGE/${DISK_NAME}"
-if [[ ! -f "$DISK1_FILE.img" ]] && [[ -f "$STORAGE/data${DISK_SIZE}.img" ]]; then
+if [ ! -f "$DISK1_FILE.img" ] && [ -f "$STORAGE/data${DISK_SIZE}.img" ]; then
   # Fallback for legacy installs
   mv "$STORAGE/data${DISK_SIZE}.img" "$DISK1_FILE.img"
 fi
@@ -563,7 +558,7 @@ DISK2_FILE="/storage2/${DISK_NAME}2"
 if [ ! -f "$DISK2_FILE.img" ]; then
   # Fallback for legacy installs
   FALLBACK="/storage2/data.img"
-  if [[ -f "$DISK1_FILE.img" ]] && [[ -f "$FALLBACK" ]]; then
+  if [[ -f "$DISK1_FILE.img" && -f "$FALLBACK" ]]; then
     SIZE1=$(stat -c%s "$FALLBACK")
     SIZE2=$(stat -c%s "$DISK1_FILE.img")
     if [[ SIZE1 -ne SIZE2 ]]; then
@@ -576,7 +571,7 @@ DISK3_FILE="/storage3/${DISK_NAME}3"
 if [ ! -f "$DISK3_FILE.img" ]; then
   # Fallback for legacy installs
   FALLBACK="/storage3/data.img"
-  if [[ -f "$DISK1_FILE.img" ]] && [[ -f "$FALLBACK" ]]; then
+  if [[ -f "$DISK1_FILE.img" && -f "$FALLBACK" ]]; then
     SIZE1=$(stat -c%s "$FALLBACK")
     SIZE2=$(stat -c%s "$DISK1_FILE.img")
     if [[ SIZE1 -ne SIZE2 ]]; then

src/display.sh

@@ -10,7 +10,7 @@ set -Eeuo pipefail
 
 CPU_VENDOR=$(lscpu | awk '/Vendor ID/{print $3}')
 
-if [[ "$GPU" != [Yy1]* ]] || [[ "$CPU_VENDOR" != "GenuineIntel" ]] || [[ "$ARCH" != "amd64" ]]; then
+if [[ "$GPU" != [Yy1]* || "$CPU_VENDOR" != "GenuineIntel" || "$ARCH" != "amd64" ]]; then
 
   [[ "${DISPLAY,,}" == "none" ]] && VGA="none"
   DISPLAY_OPTS="-display $DISPLAY -vga $VGA"

src/install.sh

@@ -18,7 +18,7 @@ DIR=$(find / -maxdepth 1 -type d -iname "$FN" -print -quit)
 
 if [ -d "$DIR" ]; then
   BASE="DSM_VirtualDSM" && URL="file://$DIR" 
-  if [[ ! -s "$STORAGE/$BASE.boot.img" ]] || [[ ! -s "$STORAGE/$BASE.system.img" ]]; then
+  if [[ ! -s "$STORAGE/$BASE.boot.img" || ! -s "$STORAGE/$BASE.system.img" ]]; then
     error "The bind $DIR maps to a file that does not exist!" && exit 65
   fi
 fi
@@ -34,13 +34,13 @@ if [ -n "$URL" ] && [ ! -s "$FILE" ] && [ ! -d "$DIR" ]; then
     : "${BASE//+/ }"; printf -v BASE '%b' "${_//%/\\x}"
     BASE=$(echo "$BASE" | sed -e 's/[^A-Za-z0-9._-]/_/g')
   fi
-  if [[ "${URL,,}" != "http"* ]] && [[ "${URL,,}" != "file:"* ]] ; then
+  if [[ "${URL,,}" != "http"* && "${URL,,}" != "file:"* ]] ; then
     [ ! -s "$STORAGE/$BASE.pat" ] && error "Invalid URL:  $URL" && exit 65
     URL="file://$STORAGE/$BASE.pat"
   fi
 fi
 
-if [[ -s "$STORAGE/$BASE.boot.img" ]] && [[ -s "$STORAGE/$BASE.system.img" ]]; then
+if [[ -s "$STORAGE/$BASE.boot.img" && -s "$STORAGE/$BASE.system.img" ]]; then
   return 0  # Previous installation found
 fi
 
@@ -88,7 +88,7 @@ if [[ "${FS,,}" == "fuse"* ]]; then
   info "Warning: the filesystem of $STORAGE is FUSE, this extra layer will negatively affect performance!"
 fi
 
-if [[ "${FS,,}" == "ecryptfs" ]] || [[ "${FS,,}" == "tmpfs" ]]; then
+if [[ "${FS,,}" == "ecryptfs" || "${FS,,}" == "tmpfs" ]]; then
   info "Warning: the filesystem of $STORAGE is $FS, which does not support O_DIRECT mode, adjusting settings..."
 fi
 

src/network.sh

@@ -59,7 +59,7 @@ configureDHCP() {
       fi ;;
   esac
 
-  if [[ "$MTU" != "0" ]] && [[ "$MTU" != "1500" ]]; then
+  if [[ "$MTU" != "0" && "$MTU" != "1500" ]]; then
     if ! ip link set dev "$VM_NET_TAP" mtu "$MTU"; then
       warn "Failed to set MTU size.."
     fi
@@ -67,6 +67,7 @@ configureDHCP() {
 
   while ! ip link set "$VM_NET_TAP" up; do
     info "Waiting for MAC address $VM_NET_MAC to become available..."
+    info "If you cloned this machine, please delete the 'dsm.mac' file to generate a different MAC address."
     sleep 2
   done
 
@@ -78,7 +79,7 @@ configureDHCP() {
   IFS=: read -r MAJOR MINOR < <(cat /sys/devices/virtual/net/"$VM_NET_TAP"/tap*/dev)
   (( MAJOR < 1)) && error "Cannot find: sys/devices/virtual/net/$VM_NET_TAP" && return 1
 
-  [[ ! -e "$TAP_PATH" ]] && [[ -e "/dev0/${TAP_PATH##*/}" ]] && ln -s "/dev0/${TAP_PATH##*/}" "$TAP_PATH"
+  [[ ! -e "$TAP_PATH" && -e "/dev0/${TAP_PATH##*/}" ]] && ln -s "/dev0/${TAP_PATH##*/}" "$TAP_PATH"
 
   if [[ ! -e "$TAP_PATH" ]]; then
     { mknod "$TAP_PATH" c "$MAJOR" "$MINOR" ; rc=$?; } || :
@@ -152,7 +153,18 @@ getUserPorts() {
   list="${list%% }"
 
   for port in $list; do
-    args+="hostfwd=tcp::$port-$VM_NET_IP:$port,"
+    proto="tcp"
+    num="$port"
+
+    if [[ "$port" == */udp ]]; then
+      proto="udp"
+      num="${port%/udp}"
+    elif [[ "$port" == */tcp ]]; then
+      proto="tcp"
+      num="${port%/tcp}"
+    fi
+
+    args+="hostfwd=$proto::$num-$VM_NET_IP:$num,"
   done
 
   echo "${args%?}"
@@ -161,7 +173,7 @@ getUserPorts() {
 
 getHostPorts() {
 
-  local list=$1
+  local list="$1"
 
   [ -z "$list" ] && echo "" && return 0
 
@@ -209,8 +221,9 @@ configureNAT() {
 
   # Check port forwarding flag
   if [[ $(< /proc/sys/net/ipv4/ip_forward) -eq 0 ]]; then
-    { sysctl -w net.ipv4.ip_forward=1 > /dev/null; rc=$?; } || :
+    { sysctl -w net.ipv4.ip_forward=1 > /dev/null 2>&1; rc=$?; } || :
     if (( rc != 0 )) || [[ $(< /proc/sys/net/ipv4/ip_forward) -eq 0 ]]; then
+      [[ "$PODMAN" == [Yy1]* ]] && return 1
       error "IP forwarding is disabled. $ADD_ERR --sysctl net.ipv4.ip_forward=1"
       return 1
     fi
@@ -237,7 +250,7 @@ configureNAT() {
     error "$tuntap" && return 1
   fi
 
-  if [[ "$MTU" != "0" ]] && [[ "$MTU" != "1500" ]]; then
+  if [[ "$MTU" != "0" && "$MTU" != "1500" ]]; then
     if ! ip link set dev "$VM_NET_TAP" mtu "$MTU"; then
       warn "Failed to set MTU size.."
     fi
@@ -314,7 +327,7 @@ closeBridge() {
 
 closeNetwork() {
 
-  if [[ "$DHCP" == [Yy1]* ]]; then
+  if [[ "${WEB:-}" != [Nn]* && "$DHCP" == [Yy1]* ]]; then
 
     # Shutdown nginx
     nginx -s stop 2> /dev/null
@@ -380,6 +393,13 @@ getInfo() {
     error "$ADD_ERR -e \"VM_NET_DEV=NAME\" to specify another interface name." && exit 26
   fi
 
+  NIC=$(ethtool -i "$VM_NET_DEV" | grep -m 1 -i 'driver:' | awk '{print $(2)}')
+
+  if [[ "${NIC,,}" != "veth" && "${NIC,,}" != "macvlan" ]]; then
+    [[ "$DEBUG" == [Yy1]* ]] && info "Detected NIC: $NIC"
+    error "This container does not support host mode networking!" && exit 29
+  fi
+
   BASE_IP="${VM_NET_IP%.*}."
 
   if [ "${VM_NET_IP/$BASE_IP/}" -lt "3" ]; then
@@ -395,7 +415,7 @@ getInfo() {
   fi
 
   if [[ "${ADAPTER,,}" != "virtio-net-pci" ]]; then
-    if [[ "$MTU" != "0" ]] && [[ "$MTU" != "1500" ]]; then
+    if [[ "$MTU" != "0" && "$MTU" != "1500" ]]; then
       warn "MTU size is $MTU, but cannot be set for $ADAPTER adapters!" && MTU="0"
     fi
   fi
@@ -454,7 +474,7 @@ html "Initializing network..."
 if [[ "$DEBUG" == [Yy1]* ]]; then
   mtu=$(cat "/sys/class/net/$VM_NET_DEV/mtu")
   line="Host: $HOST  IP: $IP  Gateway: $GATEWAY  Interface: $VM_NET_DEV  MAC: $VM_NET_MAC  MTU: $mtu"
-  [[ "$MTU" != "0" ]] && [[ "$MTU" != "$mtu" ]] && line+=" ($MTU)"
+  [[ "$MTU" != "0" && "$MTU" != "$mtu" ]] && line+=" ($MTU)"
   info "$line"
   if [ -f /etc/resolv.conf ]; then
     nameservers=$(grep '^nameserver*' /etc/resolv.conf | head -c -1 | sed 's/nameserver //g;' | sed -z 's/\n/, /g')
@@ -488,13 +508,17 @@ if [[ "$DHCP" == [Yy1]* ]]; then
 
 else
 
-  if [[ "$IP" != "172."* ]] && [[ "$IP" != "10.8"* ]] && [[ "$IP" != "10.9"* ]]; then
+  if [[ "$IP" != "172."* && "$IP" != "10.8"* && "$IP" != "10.9"* ]]; then
     checkOS
   fi
 
-  # Shutdown nginx
-  nginx -s stop 2> /dev/null
-  fWait "nginx"
+  if [[ "${WEB:-}" != [Nn]* ]]; then
+
+    # Shutdown nginx
+    nginx -s stop 2> /dev/null
+    fWait "nginx"
+
+  fi
 
   if [[ "${NETWORK,,}" != "user"* ]]; then
 
@@ -510,7 +534,7 @@ else
         msg="podman detected, $msg"
       fi
       warn "$msg"
-      [ -z "$USER_PORTS" ] && info "Notice: port mapping will not work without \"USER_PORTS\" now."
+      [ -z "$USER_PORTS" ] && info "Notice: when you want to expose ports in this mode, map them using this variable: \"USER_PORTS=5000,5001\"."
 
     fi
 
@@ -526,6 +550,6 @@ else
 fi
 
 NET_OPTS+=" -device $ADAPTER,id=net0,netdev=hostnet0,romfile=,mac=$VM_NET_MAC"
-[[ "$MTU" != "0" ]] && [[ "$MTU" != "1500" ]] && NET_OPTS+=",host_mtu=$MTU"
+[[ "$MTU" != "0" && "$MTU" != "1500" ]] && NET_OPTS+=",host_mtu=$MTU"
 
 return 0

src/power.sh

@@ -4,12 +4,12 @@ set -Eeuo pipefail
 # Configure QEMU for graceful shutdown
 
 API_CMD=6
-API_TIMEOUT=50
 API_HOST="127.0.0.1:2210"
+: "${API_TIMEOUT:="50"}" # API Call timeout
 
 QEMU_TERM=""
 QEMU_PORT=7100
-QEMU_TIMEOUT=50
+: "${QEMU_TIMEOUT:="50"}" # QEMU Termination timeout
 QEMU_DIR="/run/shm"
 QEMU_PID="$QEMU_DIR/qemu.pid"
 QEMU_LOG="$QEMU_DIR/qemu.log"

src/proc.sh

@@ -7,7 +7,6 @@ set -Eeuo pipefail
 : "${HOST_CPU:=""}"
 : "${CPU_FLAGS:=""}"
 : "${CPU_MODEL:=""}"
-: "${DEF_MODEL:="qemu64"}"
 
 CLOCKSOURCE="tsc"
 [[ "${ARCH,,}" == "arm64" ]] && CLOCKSOURCE="arch_sys_counter"
@@ -27,9 +26,13 @@ else
   esac
 fi
 
-if [[ "${ARCH,,}" != "amd64" ]]; then
-  KVM="N"
-  warn "your CPU architecture is ${ARCH^^} and cannot provide KVM acceleration for x64 instructions, this will cause a major loss of performance."
+if [[ "$KVM" == [Nn]* ]]; then
+  warn "KVM acceleration is disabled, this will cause the machine to run about 10 times slower!"
+else
+  if [[ "${ARCH,,}" != "amd64" ]]; then
+    KVM="N"
+    warn "your CPU architecture is ${ARCH^^} and cannot provide KVM acceleration for x64 instructions, so the machine will run about 10 times slower."
+  fi
 fi
 
 if [[ "$KVM" != [Nn]* ]]; then
@@ -52,8 +55,8 @@ if [[ "$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."
-    else      
+      warn "you are using macOS which has no KVM support, so the machine will run about 10 times slower."
+    else
       kernel=$(uname -a)
       case "${kernel,,}" in
         *"microsoft"* )
@@ -61,8 +64,8 @@ if [[ "$KVM" != [Nn]* ]]; then
         *"synology"* )
           error "Please make sure that Synology VMM (Virtual Machine Manager) is installed and that '/dev/kvm' is binded to this container." ;;
         *)
-          error "KVM acceleration is not available $KVM_ERR, this will cause a major loss of performance."
-          error "See the FAQ for possible causes, or continue without it by adding KVM: \"N\" (not recommended)." ;;
+          error "KVM acceleration is not available $KVM_ERR, this will cause the machine to run about 10 times slower."
+          error "See the FAQ for possible causes, or disable acceleration by adding the \"KVM=N\" variable (not recommended)." ;;
       esac
       [[ "$DEBUG" != [Yy1]* ]] && exit 88
     fi
@@ -77,7 +80,7 @@ if [[ "$KVM" != [Nn]* ]]; then
 
   if ! grep -qw "sse4_2" <<< "$flags"; then
     info "Your CPU does not have the SSE4 instruction set that Virtual DSM requires, it will be emulated..."
-    [ -z "$CPU_MODEL" ] && CPU_MODEL="$DEF_MODEL"
+    [ -z "$CPU_MODEL" ] && CPU_MODEL="qemu64"
     CPU_FEATURES+=",+ssse3,+sse4.1,+sse4.2"
   fi
 
@@ -120,7 +123,7 @@ else
       CPU_MODEL="max"
       CPU_FEATURES+=",migratable=no"
     else
-      CPU_MODEL="$DEF_MODEL"
+      CPU_MODEL="qemu64"
     fi
   fi
 
@@ -128,6 +131,30 @@ else
 
 fi
 
+if [[ "$ARGUMENTS" == *"-cpu host,"* ]]; then
+
+  args="${ARGUMENTS} "
+  prefix="${args/-cpu host,*/}"
+  suffix="${args/*-cpu host,/}"
+  param="${suffix%% *}"
+  suffix="${suffix#* }"
+  args="${prefix}${suffix}"
+  ARGUMENTS="${args::-1}"
+
+  if [ -z "$CPU_FLAGS" ]; then
+    CPU_FLAGS="$param"
+  else
+    CPU_FLAGS+=",$param"
+  fi
+
+else
+
+  if [[ "$ARGUMENTS" == *"-cpu host"* ]]; then
+    ARGUMENTS="${ARGUMENTS//-cpu host/}"
+  fi
+
+fi
+
 if [ -z "$CPU_FLAGS" ]; then
   if [ -z "$CPU_FEATURES" ]; then
     CPU_FLAGS="$CPU_MODEL"

src/reset.sh

@@ -48,8 +48,15 @@ else
   SOCKETS=$(lscpu | grep -m 1 -i 'socket(s)' | awk '{print $(2)}')
 fi
 
+CPU_CORES="${CPU_CORES// /}"
+[[ "${CPU_CORES,,}" == "max" ]] && CPU_CORES="$CORES"
 [ -n "${CPU_CORES//[0-9 ]}" ] && error "Invalid amount of CPU_CORES: $CPU_CORES" && exit 15
 
+if [ "$CPU_CORES" -gt "$CORES" ]; then
+  warn "The amount for CPU_CORES (${CPU_CORES}) exceeds the amount of physical cores, so will be limited to ${CORES}."
+  CPU_CORES="$CORES"
+fi
+
 # Check system
 
 if [ ! -d "/dev/shm" ]; then
@@ -69,10 +76,14 @@ if [ ! -d "$STORAGE" ]; then
   error "Storage folder ($STORAGE) not found!" && exit 13
 fi
 
+if [ ! -w "$STORAGE" ]; then
+  error "Storage folder ($STORAGE) is not writeable!" && exit 13
+fi
+
 # Check filesystem
 FS=$(stat -f -c %T "$STORAGE")
 
-if [[ "${FS,,}" == "ecryptfs" ]] || [[ "${FS,,}" == "tmpfs" ]]; then
+if [[ "${FS,,}" == "ecryptfs" || "${FS,,}" == "tmpfs" ]]; then
   DISK_IO="threads"
   DISK_CACHE="writeback"
 fi
@@ -85,6 +96,12 @@ RAM_TOTAL=$(free -b | grep -m 1 Mem: | awk '{print $2}')
 RAM_SIZE="${RAM_SIZE// /}"
 [ -z "$RAM_SIZE" ] && error "RAM_SIZE not specified!" && exit 16
 
+if [[ "${RAM_SIZE,,}" == "max" ]]; then
+  RAM_WANTED=$(( RAM_AVAIL - RAM_SPARE - RAM_SPARE ))
+  RAM_WANTED=$(( RAM_WANTED / 1073741825 ))
+  RAM_SIZE="${RAM_WANTED}G"
+fi
+
 if [ -z "${RAM_SIZE//[0-9. ]}" ]; then
   [ "${RAM_SIZE%%.*}" -lt "130" ] && RAM_SIZE="${RAM_SIZE}G" || RAM_SIZE="${RAM_SIZE}M"
 fi
@@ -156,6 +173,7 @@ setCountry() {
   [ -z "$COUNTRY" ] && getCountry "https://ifconfig.co/json" ".country_iso"
   [ -z "$COUNTRY" ] && getCountry "https://api.ip2location.io" ".country_code"
   [ -z "$COUNTRY" ] && getCountry "https://ipinfo.io/json" ".country"
+  [ -z "$COUNTRY" ] && getCountry "https://api.ipquery.io/?format=json" ".location.country_code" 
   [ -z "$COUNTRY" ] && getCountry "https://api.myip.com" ".cc"
 
   return 0
@@ -184,20 +202,28 @@ addPackage() {
   return 0
 }
 
-# shellcheck disable=SC2143
-if [ -f /proc/net/if_inet6 ] && [ -n "$(ifconfig -a | grep inet6)" ]; then
+: "${WEB_PORT:="5000"}"    # Webserver port
 
-  sed -i "s/listen 5000 default_server;/listen [::]:5000 default_server ipv6only=off;/g" /etc/nginx/sites-enabled/web.conf
+cp -r /var/www/* /run/shm
+html "Starting $APP for Docker..."
 
-else
+if [[ "${WEB:-}" != [Nn]* ]]; then
 
-  sed -i "s/listen [::]:5000 default_server ipv6only=off;/listen 5000 default_server;/g" /etc/nginx/sites-enabled/web.conf
+  mkdir -p /etc/nginx/sites-enabled
+  cp /etc/nginx/default.conf /etc/nginx/sites-enabled/web.conf
+
+  sed -i "s/listen 5000 default_server;/listen $WEB_PORT default_server;/g" /etc/nginx/sites-enabled/web.conf
+  
+  # shellcheck disable=SC2143
+  if [ -f /proc/net/if_inet6 ] && [ -n "$(ifconfig -a | grep inet6)" ]; then
+
+    sed -i "s/listen $WEB_PORT default_server;/listen [::]:$WEB_PORT default_server ipv6only=off;/g" /etc/nginx/sites-enabled/web.conf
+
+  fi
+  
+  # Start webserver
+  nginx -e stderr
 
 fi
 
-# Start webserver
-cp -r /var/www/* /run/shm
-html "Starting $APP for Docker..."
-nginx -e stderr
-
 return 0

src/utils.sh

@@ -123,31 +123,21 @@ cpu() {
   fi
 
   cpu="${cpu// CPU/}"
-  cpu="${cpu// 4 Core/}"
-  cpu="${cpu// 6 Core/}"
-  cpu="${cpu// 8 Core/}"
-  cpu="${cpu// 10 Core/}"
-  cpu="${cpu// 12 Core/}"
-  cpu="${cpu// 16 Core/}"
-  cpu="${cpu// 32 Core/}"
-  cpu="${cpu// 64 Core/}"
-  cpu="${cpu//7th Gen /}"
-  cpu="${cpu//8th Gen /}"
-  cpu="${cpu//9th Gen /}"
-  cpu="${cpu//10th Gen /}"
-  cpu="${cpu//11th Gen /}"
-  cpu="${cpu//12th Gen /}"
-  cpu="${cpu//13th Gen /}"
-  cpu="${cpu//14th Gen /}"
-  cpu="${cpu//15th Gen /}"
+  cpu="${cpu// [0-9] Core}"
+  cpu="${cpu// [0-9][0-9] Core}"
+  cpu="${cpu// [0-9][0-9][0-9] Core}"
+  cpu="${cpu//[0-9]th Gen }"
+  cpu="${cpu//[0-9][0-9]th Gen }"
   cpu="${cpu// Processor/}"
   cpu="${cpu// Quad core/}"
   cpu="${cpu// Dual core/}"
   cpu="${cpu// Octa core/}"
+  cpu="${cpu// Hexa core/}"
   cpu="${cpu// Core TM/ Core}"
   cpu="${cpu// with Radeon Graphics/}"
   cpu="${cpu// with Radeon Vega Graphics/}"
   cpu="${cpu// with Radeon Vega Mobile Gfx/}"
+  cpu="${cpu// w Radeon [0-9][0-9][0-9]M Graphics/}"
 
   [ -z "${cpu// /}" ] && cpu="Unknown"