kvm-management-scripts/vm at master · jitcreatives/kvm-management-scripts · GitHub

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#!/bin/bash

umask 077

. /etc/vmdefaults.conf
. /usr/local/lib/vmfunctions.sh

################################################################################
# check parameters

if [ -z "$1" ]; then
	err_usage "$0"
	exit -1
fi

CMD=$1
shift

if [ "${CMD}" != "list" ]; then
	if [ -z "$1" ]; then
		err_usage "$0"
		exit -1
	fi

	VM_NAME="$1"
	shift

	# check vm
	vm_check "${VM_NAME}" || {
		err_vm "${VM_NAME}" "$?"
		exit -2
	}
fi

################################################################################
# subroutines

case "${CMD}" in
list)
	for i in "${IMAGE_BASEPATH}"/*; do
		VM_NAME=$(basename $i)

		unset VM_RAM
		unset VM_CPUS

		. $i/vm.conf

		if vm_isrunning ${VM_NAME}; then
			echo "up   ${VM_NAME} - RAM: ${VM_RAM} - CPUs: ${VM_CPUS}"
		else
			echo "down ${VM_NAME} - RAM: ${VM_RAM} - CPUs: ${VM_CPUS}"
		fi
	done
	exit 0
	;;
up)
	. "${IMAGE_BASEPATH}/${VM_NAME}/vm.conf"

	if vm_isrunning ${VM_NAME}; then
		err_vm "${VM_NAME}" ${ERR_VMALREADYRUNNING}
		exit ${ERR_VMALREADYRUNNING}
	fi

	VM_PARAM="$(vm_buildparam)"

	vm_up $@ $VM_PARAM

	exit 0
	;;
esac


if [ -f "${IMAGE_BASEPATH}/${VM_NAME}/vm.conf.running" ]; then
	. "${IMAGE_BASEPATH}/${VM_NAME}/vm.conf.running"
else
	. "${IMAGE_BASEPATH}/${VM_NAME}/vm.conf"
fi

if ! vm_isrunning ${VM_NAME}; then
	err_vm "${VM_NAME}" ${ERR_VMNOTRUNNING}
	exit ${ERR_VMNOTRUNNING}
fi

case "${CMD}" in
down)
	vm_down $@ $VM_PARAM
	exit 0
	;;
reset)
	vm_reset $@ $VM_PARAM
	exit 0
	;;
reboot)
	vm_reboot $@ $VM_PARAM
	exit 0
	;;
pause)
	vm_pause $@ $VM_PARAM
	exit 0
	;;
resume)
	vm_resume $@ $VM_PARAM
	exit 0
	;;
wait)
	vm_wait $@ $VM_PARAM
	exit 0
	;;
console)
	vm_console $@ $VM_PARAM
	exit 0
	;;
listsnap)
	vm_listsnap $@ $VM_PARAM
	exit 0
	;;
esac

if [ -z "$1" ]; then
	err_usage $0
	exit -1
fi
SNAPTAG="$1"
shift

case "${CMD}" in
addsnap)
	vm_addsnap $@ $VM_PARAM
	;;
delsnap)
	vm_delsnap $@ $VM_PARAM
	;;
runsnap)
	vm_runsnap $@ $VM_PARAM
	;;
*)
	err_usage $0
	exit -1
esac

exit 0