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72 lines
1.8 KiB
72 lines
1.8 KiB
#!/usr/bin/env sh
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# qvm - Trivial management of 64 bit virtual machines with qemu.
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#
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# Written in 2016 by Franco Masotti/frnmst <franco.masotti@student.unife.it>
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#
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# To the extent possible under law, the author(s) have dedicated all
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# copyright and related and neighboring rights to this software to the public
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# domain worldwide. This software is distributed without any warranty.
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#
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# You should have received a copy of the CC0 Public Domain Dedication along
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# with this software. If not, see
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# <http://creativecommons.org/publicdomain/zero/1.0/>.
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. ./configvmrc
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input="$1"
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if [ -z "$input" ] || [ "$input" = "-h" ]; then
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cat <<-EOF
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Usage: qvm [OPTION]
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Trivial management of 64 bit virtual machines with qemu.
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Options:
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-b backup vhd
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-c create new vhd
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-d delete vhd backup
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-h print this help
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-i install img on vhd
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-r run vm
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Only a single option is accepted.
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Before running any virtual machine you must create a backup first.
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CC0
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Written in 2016 by Franco Masotti/frnmst <franco.masotti@student.unife.it>
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EOF
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exit 1
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fi
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{
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[ "$input" = "-b" ] \
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&& qemu-img create -f "$vhd_type" \
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-b "$vhd_name" \
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"$vhd_name".mod
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[ "$input" = "-d" ] \
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&& rm "$vhd_name".mod
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[ "$input" = "-c" ] \
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&& qemu-img create -f "$vhd_type" "$vhd_name" "$vhd_size"
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[ "$input" = "-i" ] \
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&& qemu-system-x86_64 -m "$vm_memory" \
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-enable-kvm -cdrom "$img_name" \
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-boot order=d "$vhd_name"
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[ "$input" = "-r" ] \
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&& [ -f "$vhd_name".mod ] \
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&& qemu-system-x86_64 \
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-m "$vm_memory" \
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-enable-kvm \
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-device e1000,netdev=user.0 \
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-netdev user,\
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id=user.0,hostfwd=tcp::"$host_port"-:"$guest_port",\
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hostfwd=tcp::"$ssh_host_port"-:"$ssh_guest_port" \
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-virtfs local,path="$shared_data_path",\
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security_model=none,mount_tag="$mount_tag" \
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"$vhd_name".mod \
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|| { printf "Make a backup first.\n"; exit 1; }
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} &
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