mirror of
https://github.com/vdsm/virtual-dsm.git
synced 2025-02-24 13:30:02 +08:00
109 lines
2.0 KiB
Bash
109 lines
2.0 KiB
Bash
#!/usr/bin/env bash
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set -eu
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if [ ! -f "/run/server.sh" ]; then
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echo "Script must run inside Docker container!"
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exit 1
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fi
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IMG="/storage"
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[ ! -f "$IMG/boot.img" ] && rm -f $IMG/system.img
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if [ ! -f "$IMG/system.img" ]; then
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echo "Downloading Synology DSM from $URL..."
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TMP="$IMG/tmp"
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FILE="$TMP/dsm.pat"
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rm -rf $TMP
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mkdir -p $TMP
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wget $URL -O $FILE -q --show-progress
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echo "Extracting DSM boot image..."
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if { tar tf "$FILE"; } >/dev/null 2>&1; then
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tar xpf $FILE -C $TMP/.
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else
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export LD_LIBRARY_PATH="/run"
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/run/syno_extract_system_patch $FILE $TMP/.
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export LD_LIBRARY_PATH=""
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fi
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rm $FILE
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BOOT=$(find $TMP -name "*.bin.zip")
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BOOT=$(echo $BOOT | head -c -5)
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unzip -q $BOOT.zip -d $TMP
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rm $BOOT.zip
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echo "Extracting DSM system image..."
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HDA="$TMP/hda1"
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mv $HDA.tgz $HDA.xz
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unxz $HDA.xz
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mv $HDA $HDA.tar
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echo "Extracting DSM disk template..."
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SYSTEM="$TMP/temp.img"
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PLATE="/data/template.img"
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rm -f $PLATE
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unxz $PLATE.xz
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mv -f $PLATE $SYSTEM
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echo "Mounting disk template..."
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MOUNT="/mnt/tmp"
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rm -rf $MOUNT
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mkdir -p $MOUNT
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guestmount -a $SYSTEM -m /dev/sda1:/ --rw $MOUNT
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rm -rf $MOUNT/{,.[!.],..?}*
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echo -n "Installing system partition.."
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tar xpf $HDA.tar --absolute-names --checkpoint=.5000 -C $MOUNT/
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echo ""
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echo "Unmounting disk template..."
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rm $HDA.tar
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guestunmount $MOUNT
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rm -rf $MOUNT
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mv -f $BOOT $IMG/boot.img
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mv -f $SYSTEM $IMG/system.img
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rm -rf $TMP
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fi
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FILE="$IMG/boot.img"
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if [ ! -f "$FILE" ]; then
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echo "ERROR: Synology DSM boot-image does not exist ($FILE)"
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exit 2
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fi
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FILE="$IMG/system.img"
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if [ ! -f "$FILE" ]; then
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echo "ERROR: Synology DSM system-image does not exist ($FILE)"
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exit 2
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fi
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FILE="$IMG/data.img"
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if [ ! -f "$FILE" ]; then
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truncate -s $DISK_SIZE $FILE
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mkfs.ext4 -q $FILE
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fi
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if [ ! -f "$FILE" ]; then
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echo "ERROR: Synology DSM data-image does not exist ($FILE)"
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exit 2
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fi
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exit 0
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