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This commit is contained in:
Kroese 2023-03-28 06:48:35 +02:00
parent e066ef9329
commit c483a65ddc
2 changed files with 94 additions and 54 deletions
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12
Dockerfile
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@ -27,6 +27,7 @@ COPY generate-dhcpd-conf /run/
COPY qemu-ifdown /run/ COPY qemu-ifdown /run/
COPY qemu-ifup /run/ COPY qemu-ifup /run/
COPY run.sh /run/ COPY run.sh /run/
COPY serial.sh /run/
COPY server.sh /run/ COPY server.sh /run/
COPY --from=builder /src/serial/main /run/serial.bin COPY --from=builder /src/serial/main /run/serial.bin
@ -34,6 +35,7 @@ RUN ["chmod", "+x", "/run/generate-dhcpd-conf"]
RUN ["chmod", "+x", "/run/qemu-ifdown"] RUN ["chmod", "+x", "/run/qemu-ifdown"]
RUN ["chmod", "+x", "/run/qemu-ifup"] RUN ["chmod", "+x", "/run/qemu-ifup"]
RUN ["chmod", "+x", "/run/run.sh"] RUN ["chmod", "+x", "/run/run.sh"]
RUN ["chmod", "+x", "/run/serial.sh"]
RUN ["chmod", "+x", "/run/server.sh"] RUN ["chmod", "+x", "/run/server.sh"]
RUN ["chmod", "+x", "/run/serial.bin"] RUN ["chmod", "+x", "/run/serial.bin"]
@ -43,18 +45,22 @@ RUN ["chmod", "+x", "/run/syno_extract_system_patch"]
COPY disks/template.img.xz /data/ COPY disks/template.img.xz /data/
VOLUME /images VOLUME /storage
EXPOSE 22
EXPOSE 80
EXPOSE 139
EXPOSE 443
EXPOSE 445
EXPOSE 5000 EXPOSE 5000
EXPOSE 5001 EXPOSE 5001
ENV RAM_SIZE 512M ENV RAM_SIZE 512M
ENV DISK_SIZE 16G ENV DISK_SIZE 16G
ENV URL https://global.synologydownload.com/download/DSM/release/7.0.1/42218/DSM_VirtualDSM_42218.pat
#ENV URL https://global.synologydownload.com/download/DSM/beta/7.2/64216/DSM_VirtualDSM_64216.pat #ENV URL https://global.synologydownload.com/download/DSM/beta/7.2/64216/DSM_VirtualDSM_64216.pat
#ENV URL https://global.synologydownload.com/download/DSM/release/7.0.1/42218/DSM_VirtualDSM_42218.pat #ENV URL https://global.synologydownload.com/download/DSM/release/7.0.1/42218/DSM_VirtualDSM_42218.pat
#ENV URL https://global.synologydownload.com/download/DSM/release/7.1.1/42962-1/DSM_VirtualDSM_42962.pat ENV URL https://global.synologydownload.com/download/DSM/release/7.1.1/42962-1/DSM_VirtualDSM_42962.pat
ENTRYPOINT ["/run/run.sh"] ENTRYPOINT ["/run/run.sh"]

136
run.sh
View File

@ -9,95 +9,96 @@ fi
/run/server.sh 5000 "<HTML><BODY><H1><CENTER>Please wait while Synology is installing...</CENTER></H1></BODY></HTML>" > /dev/null & /run/server.sh 5000 "<HTML><BODY><H1><CENTER>Please wait while Synology is installing...</CENTER></H1></BODY></HTML>" > /dev/null &
[ ! -f "/images/boot.img" ] && rm -f /images/dsm.pat IMG="/storage"
[ ! -f "/images/system.img" ] && rm -f /images/dsm.pat
[ ! -f "$IMG/boot.img" ] && rm -f $IMG/system.img
if [ ! -f "$IMG/system.img" ]; then
FILE="/images/dsm.pat"
if [ ! -f "$FILE" ]; then
echo "Downloading Synology DSM from $URL..." echo "Downloading Synology DSM from $URL..."
TMP="$IMG/tmp"
rm -rf $TMP
mkdir -p $TMP
FILE="$TMP/dsm.pat"
rm -rf $FILE
wget $URL -O $FILE -q --show-progress wget $URL -O $FILE -q --show-progress
echo "Extracting DSM boot image..." echo "Extracting DSM boot image..."
rm -rf /images/out
mkdir -p /images/out
if { tar tf "$FILE"; } >/dev/null 2>&1; then if { tar tf "$FILE"; } >/dev/null 2>&1; then
tar xpf $FILE -C /images/out/. tar xpf $FILE -C $TMP/.
else else
export LD_LIBRARY_PATH="/run" export LD_LIBRARY_PATH="/run"
/run/syno_extract_system_patch $FILE /images/out/. /run/syno_extract_system_patch $FILE $TMP/.
export LD_LIBRARY_PATH="" export LD_LIBRARY_PATH=""
fi fi
BOOT=$(find /images/out -name "*.bin.zip") rm $FILE
BOOT=$(find $TMP -name "*.bin.zip")
BOOT=$(echo $BOOT | head -c -5) BOOT=$(echo $BOOT | head -c -5)
unzip -q $BOOT.zip -d /images/out unzip -q $BOOT.zip -d $TMP
rm $BOOT.zip rm $BOOT.zip
echo "Extracting DSM system image..." echo "Extracting DSM system image..."
HDA="/images/out/hda1" HDA="$TMP/hda1"
mv $HDA.tgz $HDA.xz mv $HDA.tgz $HDA.xz
unxz $HDA.xz unxz $HDA.xz
mv $HDA $HDA.tar mv $HDA $HDA.tar
echo "Extracting DSM disk template..." echo "Extracting DSM disk template..."
TEMP="/images/temp.img" SYSTEM="$TMP/temp.img"
PLATE="/data/template.img" PLATE="/data/template.img"
rm -f $PLATE rm -f $PLATE
unxz $PLATE.xz unxz $PLATE.xz
mv $PLATE $TEMP mv -f $PLATE $SYSTEM
echo "Mounting disk template..." echo "Mounting disk template..."
MOUNT="/mnt/tmp"
rm -rf /mnt/tmp rm -rf $MOUNT
mkdir -p /mnt/tmp mkdir -p $MOUNT
guestmount -a $TEMP -m /dev/sda1:/ --rw /mnt/tmp guestmount -a $SYSTEM -m /dev/sda1:/ --rw $MOUNT
rm -rf $MOUNT/{,.[!.],..?}*
echo "Preparing disk template..." echo -n "Installing system partition.."
rm -rf /mnt/tmp/{,.[!.],..?}* tar xpf $HDA.tar --absolute-names --checkpoint=.5000 -C $MOUNT/
echo -n "Installing system partition..."
tar xpf $HDA.tar --absolute-names --checkpoint=.2000 -C /mnt/tmp/
echo "" echo ""
echo "Unmounting disk template..." echo "Unmounting disk template..."
rm $HDA.tar rm $HDA.tar
guestunmount $MOUNT
rm -rf $MOUNT
guestunmount /mnt/tmp mv -f $BOOT $IMG/boot.img
rm -rf /mnt/tmp mv -f $SYSTEM $IMG/system.img
mv -f $BOOT /images/boot.img rm -rf $TMP
mv -f $TEMP /images/system.img
rm -rf /images/out
fi fi
echo "Booting Synology DSM for Docker..." echo "Booting Synology DSM for Docker..."
FILE="/images/boot.img" FILE="$IMG/boot.img"
if [ ! -f "$FILE" ]; then if [ ! -f "$FILE" ]; then
echo "ERROR: Synology DSM boot-image does not exist ($FILE)" echo "ERROR: Synology DSM boot-image does not exist ($FILE)"
rm -f /images/dsm.pat
exit 2 exit 2
fi fi
FILE="/images/system.img" FILE="$IMG/system.img"
if [ ! -f "$FILE" ]; then if [ ! -f "$FILE" ]; then
echo "ERROR: Synology DSM system-image does not exist ($FILE)" echo "ERROR: Synology DSM system-image does not exist ($FILE)"
rm -f /images/dsm.pat
exit 2 exit 2
fi fi
FILE="/images/data.img" FILE="$IMG/data.img"
if [ ! -f "$FILE" ]; then if [ ! -f "$FILE" ]; then
truncate -s $DISK_SIZE $FILE truncate -s $DISK_SIZE $FILE
mkfs.ext4 -q $FILE mkfs.ext4 -q $FILE
@ -157,38 +158,71 @@ udhcpd -I $DUMMY_DHCPD_IP -f $DHCPD_CONF_FILE 2>&1 &
echo "Launching Synology Serial Emulator..." echo "Launching Synology Serial Emulator..."
# Start the Synology Serial Emulator # Start the Serial Emulator
./run/serial.bin -cpu 1 \
-vmmversion "2.6.1-12139" \ HOST_SERIAL=$(/run/serial.sh)
-buildnumber 42962 \ GUEST_SERIAL=$(/run/serial.sh)
-vmmts 1650802981032 \
-cpu_arch string "QEMU, Virtual CPU, X86_64" \ ./run/serial.bin -cpu=1 \
-guestsn "0000000000000" \ -vmmversion="2.6.1-12139" \
-hostsn "0000000000000" \ -buildnumber=42962 \
-guestuuid "ba13a19a-c0c1-4fef-9346-915ed3b98341" > /dev/null 2>&1 & -vmmts="1679863686" \
-cpu_arch string="VirtualDSM" \
-guestsn="$GUEST_SERIAL" \
-hostsn="$HOST_SERIAL" \
-guestuuid="ba13a19a-c0c1-4fef-9346-915ed3b98341" > /dev/null 2>&1 &
# Stop the webserver # Stop the webserver
pkill -f server.sh pkill -f server.sh
echo "Booting OS..." echo "Booting OS..."
# Configure QEMU for graceful shutdown
QEMU_MONPORT=7100
QEMU_POWERDOWN_TIMEOUT=30
_graceful_shutdown() {
local COUNT=0
local QEMU_MONPORT="${QEMU_MONPORT:-7100}"
local QEMU_POWERDOWN_TIMEOUT="${QEMU_POWERDOWN_TIMEOUT:-120}"
set +e
echo "Trying to shut down the VM gracefully"
echo 'system_powerdown' | nc -q 1 localhost ${QEMU_MONPORT}>/dev/null 2>&1
echo ""
while echo 'info version'|nc -q 1 localhost ${QEMU_MONPORT:-7100}>/dev/null 2>&1 && [ "${COUNT}" -lt "${QEMU_POWERDOWN_TIMEOUT}" ]; do
let COUNT++
echo "QEMU still running. Retrying... (${COUNT}/${QEMU_POWERDOWN_TIMEOUT})"
sleep 1
done
if echo 'info version'|nc -q 1 localhost ${QEMU_MONPORT:-7100}>/dev/null 2>&1; then
echo "Killing the VM"
echo 'quit' | nc -q 1 localhost ${QEMU_MONPORT}>/dev/null 2>&1 || true
fi
echo "Exiting..."
}
trap _graceful_shutdown SIGINT SIGTERM SIGHUP
# And run the VM! A brief explaination of the options here: # And run the VM! A brief explaination of the options here:
# -enable-kvm: Use KVM for this VM (much faster for our case). # -enable-kvm: Use KVM for this VM (much faster for our case).
# -nographic: disable SDL graphics. # -nographic: disable SDL graphics.
# -serial mon:stdio: use "monitored stdio" as our serial output. # -serial mon:stdio: use "monitored stdio" as our serial output.
exec qemu-system-x86_64 -name Synology -m $RAM_SIZE -enable-kvm -nographic -serial mon:stdio \ exec qemu-system-x86_64 -name Synology -m $RAM_SIZE -machine accel=kvm -cpu host -nographic -serial mon:stdio \
"$@" \ -monitor telnet:localhost:${QEMU_MONPORT:-7100},server,nowait,nodelay \
-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 \ -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 \
-device isa-serial,chardev=charserial0,id=serial0 -chardev socket,id=charchannel0,host=127.0.0.1,port=12345,reconnect=10 \ -device isa-serial,chardev=charserial0,id=serial0 -chardev socket,id=charchannel0,host=127.0.0.1,port=12345,reconnect=10 \
-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=vchannel \ -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=vchannel \
-device virtio-net,netdev=tap0 -netdev tap,id=tap0,ifname=Tap,script=$QEMU_IFUP,downscript=$QEMU_IFDOWN \ -device virtio-net,netdev=tap0 -netdev tap,id=tap0,ifname=Tap,script=$QEMU_IFUP,downscript=$QEMU_IFDOWN \
-device virtio-scsi-pci,id=hw-synoboot,bus=pci.0,addr=0xa -drive file=/images/boot.img,if=none,id=drive-synoboot,format=raw,cache=none,aio=native,detect-zeroes=on \ -device virtio-scsi-pci,id=hw-synoboot,bus=pci.0,addr=0xa -drive file=$IMG/boot.img,if=none,id=drive-synoboot,format=raw,cache=none,aio=native,detect-zeroes=on \
-device scsi-hd,bus=hw-synoboot.0,channel=0,scsi-id=0,lun=0,drive=drive-synoboot,id=synoboot0,bootindex=1 \ -device scsi-hd,bus=hw-synoboot.0,channel=0,scsi-id=0,lun=0,drive=drive-synoboot,id=synoboot0,bootindex=1 \
-device virtio-scsi-pci,id=hw-synosys,bus=pci.0,addr=0xb -drive file=/images/system.img,if=none,id=drive-synosys,format=raw,cache=none,aio=native,detect-zeroes=on \ -device virtio-scsi-pci,id=hw-synosys,bus=pci.0,addr=0xb -drive file=$IMG/system.img,if=none,id=drive-synosys,format=raw,cache=none,aio=native,detect-zeroes=on \
-device scsi-hd,bus=hw-synosys.0,channel=0,scsi-id=0,lun=0,drive=drive-synosys,id=synosys0,bootindex=2 \ -device scsi-hd,bus=hw-synosys.0,channel=0,scsi-id=0,lun=0,drive=drive-synosys,id=synosys0,bootindex=2 \
-device virtio-scsi-pci,id=hw-userdata,bus=pci.0,addr=0xc -drive file=/images/data.img,if=none,id=drive-userdata,format=raw,cache=none,aio=native,detect-zeroes=on \ -device virtio-scsi-pci,id=hw-userdata,bus=pci.0,addr=0xc -drive file=$IMG/data.img,if=none,id=drive-userdata,format=raw,cache=none,aio=native,detect-zeroes=on \
-device scsi-hd,bus=hw-userdata.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata,id=userdata0,bootindex=3 \ -device scsi-hd,bus=hw-userdata.0,channel=0,scsi-id=0,lun=0,drive=drive-userdata,id=userdata0,bootindex=3 \
-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 &
exit 0
wait $!