function configure {
    hosts=$1
    shift
    
    if [ -n "$1" -a -f "$itm/$1.yml" ]; then
        play="$1.yml"
        shift
    else
        play="install.yml"
    fi
    
    (
        cd $itm || { echo "ITM (Ansible scripts) are not found"; exit 1; }
#        ansible-playbook -i inventories/ipe.erb -l localhost,$hosts ssh.yml
        ansible-playbook --vault-password-file=.vault-pass -i inventories/ipe.erb -l $hosts $play "$@"
    )
}

function update {
    hosts=$1
    shift

    (
        cd $itm || { echo "ITM (Ansible scripts) are not found"; exit 1; }
        ANSIBLE_GATHER_SUBSET="!hardware" ansible-playbook --vault-password-file=.vault-pass -i inventories/ipe.erb -l $hosts "update.yml" "$@"
    )
}

function run {
    hosts=$1
    shift

    (
        cd $itm || { echo "ITM (Ansible scripts) are not found"; exit 1; }
        eval ansible all -b -u root --vault-password-file=.vault-pass -i inventories/ipe.erb -l $hosts --args="'$@'"
    )
}

function smipmi_cmd {
    echo "- Running: SMCIPMITool "
    echo "$@"
    /opt/smcipmi/SMCIPMITool "$@"
}

function smipmi {
    host=$1
    shift
    smipmi_cmd $host ADMIN '$ipepdv$' "$@"
}


function ipmi_cmd {
    echo -n "- Running: ipmitool "
    echo "$@"
    /usr/sbin/ipmitool "$@"
}

function ipmi {
    host=$1
    shift
    ipmi_cmd -H $host -U ADMIN -P $pass "$@"

}


function set_bootdev {
    host=$1
    device=${2:-disk}
    persistent=${3:-}

    ipmi $host chassis bootdev $device $persistent cons_redirect=enable verbose=default
    sleep $sleep

#    ipmi $host chassis bootparam set bootflag force_$device
#    sleep $sleep
}


    
function install {
    host=$1

#    Requires license
#    smipmi $host wsiso mount 192.168.26.172 /images/centos74-ands.iso

    # off is soft-off on compute2, so we need reset first.
    #ipmi $host power reset
    ipmi $host power off
    sleep 10
    set_bootdev $host cdrom 
    sleep $sleep
    ipmi $host power on
}

function boot {
    host=$1

    set_bootdev $host disk persistent
    ipmi $host power on
    sleep $sleep
}

function reboot {
    host=$1
    
    ipmi $host power off
    sleep 10

    set_bootdev $host disk persistent
    sleep $sleep

    ipmi $host power on
    sleep $sleep
}

function bios {
    host=$1
    
    ipmi $host power off
    sleep 10

    set_bootdev $host bios
    sleep $sleep

    ipmi $host power on
}



function status {
    host=$1
    
    ipmi $host power status | grep "off" &> /dev/null
    if [ $? -ne 0 ]; then echo 1; else echo 0; fi
}

function wait_off {
    host=$1
    
    on=1
    while [ 1 ]; do
        on=$(status $host)
        [ "$on" -eq 0 ] && break
        echo " - $host still running..."
        sleep 5
    done
}

function cmd {
    ipmi "$@"
}


if [[ "$1" =~ ^[0-9\-]+$ ]]; then
    IFS='-' read -ra range <<< "$1"

    if [ -n "${range[1]}" ]; then
        servers=$(seq ${range[0]} ${range[1]})
    else
        servers=$(seq ${range[0]} ${range[0]})
    fi
    shift
fi

source config.sh
pass=$(pass $passpath | head -n 1)


shift=1
if [ -z "$1" ]; then
    echo "$0 [#-#] <config|install|reboot|boot|wait>"
    echo "$0 [#] <cmd>"
    exit
elif [[ "$1" =~ set_bootdev ]]; then
    action="set_bootdev"
elif [[ "$1" =~ install ]]; then
    action="install"
elif [[ "$1" =~ reboot ]]; then
    action="reboot"
elif [[ "$1" =~ boot ]]; then
    action="boot"
elif [[ "$1" =~ bios ]]; then
    action="bios"
elif [[ "$1" =~ status ]]; then
    action="status"
elif [[ "$1" =~ wait ]]; then
    action="wait_off"
elif [[ "$1" =~ config ]]; then
    action="configure"
elif [[ "$1" =~ update ]]; then
    action="update"
elif [[ "$1" =~ run ]]; then
    action="run"
else
    shift=0
    action="cmd"
fi

if [ $shift -eq 1 ]; then
    shift
fi


if [ $action = "configure" -o $action = "update" -o $action = "run" ]; then
    list=$(echo $hip | sed -re 's/\s+/ /g' | tr ' ' ',')
    eval "$action" "$list" "$@"
    exit
fi

for ip in $iip; do
    eval "$action" "$ip" "$@"
done

if [ $action = "install" ]; then
    sleep 30
    for ip in $iip; do
        wait_off "$ip" "$@"
        set_bootdev "$ip" "$@"
#        boot "$iip" "$@"
    done
fi