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#!/usr/bin/env bash
#
# Restarts Amazon virtual machines.
prog=$(basename $0)
DIR=$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)
. "$DIR"/vms_ids
usage()
{
echo "usage: $prog [stop|start|restart|status] [instanceid ...]" 1>&2
echo "No instanceids restarts all AWS machines" 1>&2
echo "'freebsd' maps to instanceid $freebsdid" 1>&2
echo "'netbsd' maps to instanceid $netbsdid" 1>&2
echo "'debian' maps to instanceid $debianid" 1>&2
echo "'windows' maps to instanceid $windowsid" 1>&2
exit 1
}
[ -z "$1" ] && usage
. "$DIR"/vms_shared
instanceids="$2"
if [ -n "$instanceids" ] ; then
[ "$instanceids" = "debian" ] && instanceids=$debianid
[ "$instanceids" = "windows" ] && instanceids=$windowsid
[ "$instanceids" = "freebsd" ] && instanceids=$freebsdid
[ "$instanceids" = "netbsd" ] && instanceids=$netbsdid
else
instanceids=$(get_all_instanceids)
fi
if [ "$1" = "stop" ] ; then
stop_instanceids "$instanceids" || fail
elif [ "$1" = "start" ] ; then
start_instanceids "$instanceids" || fail
elif [ "$1" = "restart" ] ; then
stop_instanceids "$instanceids" || fail
start_instanceids "$instanceids" || fail
elif [ "$1" = "status" ] ; then
get_states "$instanceids" || fail
else
usage
fi
get_details "$instanceids"
exit 0
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