#!/bin/sh
# File	: cdot_rpt_lif-qtree.sh
# By	: Maarten.deBoer@Atos.net, 211209
# Subject	: Script to report LIF's and (part of) Qtrees (for SAP)
PGM="`basename $0|cut -d\. -f1`"
VER="0.1"
TMP="/tmp/${PGM}.$$"
LOG="${HOME}/log/${PGM}.log"
RCFILE="${HOME}/etc/${PGM}.rc"
SSH="/usr/bin/ssh -n"
MAILTO="maarten.deboer@atos.net"
CLUSTERS="${HOME}/etc/clusters"
CSV="/tmp/${PGM}.csv"
MAIL=""
HOSTNAME=`hostname |cut -d\. -f2`
CFILTER="[?]*"
NFILTER="[?]*"
SFILTER="nlnafs"

USAGE()
{
  echo "Usage: $PGM [options] "
  echo "  Version: ${VER}"
  echo "  options:"
  echo "    -c         : Cluster filter (${CFILTER})"
  echo "    -n         : curr-Node (${CURR_NODE})"
  echo "    -s         : Svm filter (${SFILTER})"
  echo "    -e|--etc   : Etc/clusters-file (${CLUSTERS})"
  echo "    -h         : this help"
  echo "    -m|--mail  : send Mail"
  echo "    -V         : Version"
  echo "    -x         : set -x"
  echo "    --mailto   : change MAILTO address & do send mail (${MAILTO})"
}
if [ -f ${RCFILE} ]; then
  echo "  Reading RCFILE (${RCFILE})"|tee -a ${LOG}
  . ${RCFILE}
fi  # RCFILE
# Check options
while [ $# -gt 0 ]
  do
  case ${1} in
    -e | --etc) CLUSTERS=${2}; shift ;;
    -m | --mail) MAIL=1 ;;
    --mailto) MAILTO=$2; MAIL=1; shift ;;
    -h | --help) USAGE; exit 1 ;;
    -c) CFILTER=${2}; shift ;;
    -n) NFILTER=${2}; shift ;;
    -s) SFILTER=${2}; shift ;;
    -V) echo "${PGM}: v${VER}"; exit 3 ;;
    -x)  set -x ;;
    *)  echo "Option ${1} not known."; USAGE; exit 1 ;;
  esac
    shift
done

echo "`date` ${PGM} v${VER} started."|tee -a ${LOG} ${TMP}.m
echo "CLUSTERS=${CLUSTERS}"|tee -a ${TMP}.m
echo "CFILTER=${CFILTER}"|tee -a ${TMP}.m
echo "NFILTER=${NFILTER}"|tee -a ${TMP}.m
echo "SFILTER=${SFILTER}"|tee -a ${TMP}.m
echo "MAIL=${MAIL}"|tee -a ${TMP}.m
echo "MAILTO=${MAILTO}"|tee -a ${TMP}.m
sleep 1

echo "# cluster;vserver;curr-node;lif;lif-2 (sid);qtree;volume;aggregate;aggr-node;" > ${TMP}

for CLUSTER in `cat ${CLUSTERS}|grep -v ^#|grep "${CFILTER}"`
do
  echo "  ${CLUSTER}:"
  ${SSH} ${CLUSTER} "vserver show -field vserver"|grep ${SFILTER}|while read VSERVER REST
  do
    echo "    |${VSERVER}|"
    ${SSH} ${CLUSTER} "set -showseparator \";\" ; network interface show -vserver ${VSERVER} -curr-node ${NFILTER} -field lif,curr-node"|grep ${VSERVER}|while read LINE
    do
      if [ "${LINE}" != "" ]; then
#     nlnafsakz06;nlnafsakz06;akz06-lt0;akz06-lt0;nlnaf100-03;
#        echo "    ${LINE}"
        VSERVER=`echo ${LINE}|awk -F\; '{print $1}'`
        LIF=`echo ${LINE}|awk -F\; '{print $3}'`
        LIF_2=`echo ${LINE}|awk -F\; '{print $3}'|cut -d\- -f2|cut -d\_ -f2`
        CURR_NODE=`echo ${LINE}|awk -F\; '{print $5}'`

        ${SSH} ${CLUSTER} "set -showseparator \";\" ;qtree show -vserver ${VSERVER} -qtree *${LIF_2} -field qtree,volume"| grep ${VSERVER}|while read LINE2
        do
#      nlnafsakz06;akz06_vol01098;sap_ers_hqp;
#          echo "      ${LINE2}"
          VOLUME=`echo ${LINE2}|awk -F\; '{print $2}'`
          QTREE=`echo ${LINE2}|awk -F\; '{print $3}'`
          ${SSH} ${CLUSTER} "set -showseparator \";\" ;volume show -vserver ${VSERVER} -volume ${VOLUME} -field volume,aggregate,node"| grep ${VSERVER}|while read LINE3
          do
#            echo "      ${LINE3}"
#      nlnafsakz06;akz06_vol01102;n07a3801;nlnaf100-07;

            AGGR=`echo ${LINE3}|awk -F\; '{print $3}'`
            AGGR_NODE=`echo ${LINE3}|awk -F\; '{print $4}'`
            echo "${CLUSTER};${VSERVER};${CURR_NODE};${LIF};${LIF_2};${QTREE};${VOLUME};${AGGR};${AGGR_NODE};"|tee -a ${TMP}

          done  # LINE3

        done  # qtree | LINE2

      fi  # != ""
    done  # network | LINE
  done  # vserver
done  # for CLUSTER

if [ ${MAIL} ]; then
  cp ${TMP} ${CSV}
  cat ${TMP}.m|mailx -a ${CSV} -s ":${HOSTNAME}: IP-address report [${PGM} v${VER}]" ${MAILTO}
  echo "  Mailed to ${MAILTO}"|tee -a ${LOG}
  rm ${CSV}
fi  # MAIL

rm ${TMP} ${TMP}.m
echo "`date` ${PGM} v${VER} finished."|tee -a ${LOG}
exit 0