source: trunk/packages/invirt-remote/host/usr/sbin/invirt-vmcontrol @ 2018

#!/bin/bash
# invirt-vmcontrol MACHINE ACTION
#
# remctl should have already verified that the user is authorized to
# control the machine.  So, we just need to execute the action requested.
#
# $0 and $1 come from the trusted remctl source.
#
# $2 and so on are user-provided, and thus sketchy.

ORIGMACHINE="$1"
ACTION="$2"
MACHINE="d_$ORIGMACHINE"

case "$ACTION" in
    list|vcpu-list|uptime)
        xm "$ACTION" "$MACHINE"
        ;;
    destroy|shutdown|reboot)
        xm "$ACTION" "$MACHINE"
        /usr/sbin/invirt-update-conserver </dev/null >/dev/null 2>&1 &
        ;;
    install|create)
        shift; shift;
        xm list "$MACHINE" >/dev/null 2>/dev/null && echo "$MACHINE already exists" && exit 1
        if [ "$ACTION" = "install" ]; then
            xm create invirt-database machine_name="$ORIGMACHINE" installer_options="$(printf '%q ' "$@")"
        elif [ -n "$1" ]; then
            xm create invirt-database machine_name="$ORIGMACHINE" cdrom_image="$1"
        else
            xm create invirt-database machine_name="$ORIGMACHINE"
        fi
        (sleep 4; /usr/sbin/invirt-update-conserver) </dev/null >/dev/null 2>&1 &
        ;;
    list-long)
        xm list --long "$MACHINE"
        ;;
    vnctoken)
        invirt-vnc-authtoken "$ORIGMACHINE"
        ;;
    *)
        echo "ERROR: Invalid Command"
        exit 34
        ;;
esac