This is a simple script which takes a CSV input file (plus a few arguments) and updates the zoning config. The script

• Checks that the config name already exists

• Checks that the specified storage alias already exists

• automatically saves the config

• automatically enables the config --> note - this might not be desired in tightly controlled environments, can comment out this section

• basic regex validation for WWPNs.

  !/usr/bin/env bash

  This script will create Brocade zoning configuration using supplied csv files

  It is assumed that SSH keys for the FC switch have already been exchanged to

  allow passwordless login

  display_usage()
  {
  echo ""
  echo "Usage: "
  echo " ${0} -h|--help"
  echo " ${0} -S {switch_hostname} -a {alias_csv_file}
  -t {target_alias_name} -c {zone_config}"
  echo ""
  echo " "
  echo "e.g."
  echo "# ${0} -S switch01 -a /home/joebloggs/aliases.csv -t storage_hba01
  -c fabric_A"
  echo ""
  echo ""
  exit 1
  }

  if [ $# = 0 ]
  then
  display_usage
  fi

  while [ $# -gt 0 ]
  do
  opt=$1

  case "$opt" in
  -h|--help)
  display_usage
  ;;
  -S)
  shift
  switch_hostn=$1
  ssh_cmd="ssh -l admin ${switch_hostn}"
  ;;
  -a)
  shift
  if [ ! -f $1 ]
  then
  echo ""
  echo "CSV Source file $1 either does not exist or is not accessible"
  echo ""
  display_usage
  fi
  if ! cat $1 | grep '^[1]{1,64},([a-f0-9]{2})(:[a-f0-9]{2}){7}$' > /dev/null
  then
  echo ""
  echo "data in CSV Import ${1} is not valid"
  echo ""
  display_usage
  fi
  alias_csv=$1
  ;;
  -t)
  shift
  target_alias=$1
  ;;
  -c)
  shift
  zoning_config=$1
  ;;
  *)
  # unknown option
  echo "unknown option specified"
  display_usage
  ;;
  esac
  shift # past argument or value
  done

  if [[ ! $(${ssh_cmd} cfgshow | grep ${target_alias}) ]]
  then
  echo "target alias not found, exiting"
  exit 1
  fi

  cfglist=echo \$ssh_cmd cfgshow|grep cfg:|awk '{print $2}'`\ `
  if [[ ! "$cfglist" =~ "$zoning_config " ]]
  then
  echo zoning config ${zoning_config} was not found, exiting
  exit 1
  fi

  alilist=echo \$ssh_cmd cfgshow|grep alias|awk '{print $2}'`\ `

  for line in cat ${alias_csv}
  do
  initiator=(${line/,/ })
  echo ${initiator[0]}
  echo ${initiator[1]}
  # ${ssh_cmd} alicreate "${initiator[0]}", "${initiator[1]}"
  if [[ ! "$alilist" =~ "$initiator " ]]
  then
  echo "adding initiator alias"
  ${ssh_cmd} "alicreate "${initiator[0]}", "${initiator[1]}" ;
  echo y | cfgsave"
  fi
  # ${ssh_cmd} "alicreate "${initiator[0]}", "${initiator[1]}" ;
  echo "creating zone and enabling config"
  ${ssh_cmd} "zonecreate "${target_alias}to${initiator[0]}", "${target_alias}; ${initiator[0]}" ;
  cfgadd "${zoning_config}", "${target_alias}to${initiator[0]}" ;
  echo y | cfgsave"

  ${ssh_cmd} zonecreate "${target_alias}to${initiator[0]}", "${target_alias}; ${initiator[0]}"

  ${ssh_cmd} cfgadd "${zoning_config}", "${target_alias}to${initiator[0]}"

  sleep 0.5
  done
  echo yes | ${ssh_cmd} cfgenable "${zoning_config}"

Tag

• Brocade
• fibre channel
• zoning