make portgroup on vcenter from csv

mkpg.sh

#!/bin/sh

#csvfile=vlan-list.csv

# s -> source csv file
# n -> name of vswitch
# TODO: option is required
# $ ./mkpg.sh -s vlan-list.csv -n vswitch1

while getopts s:n: OPT
do
  case $OPT in
    "s" ) FLG_S="TRUE" ; csvfile="$OPTARG" ;;
    "n" ) FLG_N="TRUE" ; SWITCH_NAME="$OPTARG" ;;
  esac
done

echo "${csvfile}"
echo "${SWITCH_NAME}"

for line in `cat ${csvfile} | grep -v ^#`
do
  vlanid=`echo ${line} | cut -d ',' -f 1`
  name=`echo ${line} | cut -d ',' -f 2`
  
  echo "----"
  echo ${vlanid}
  echo ${name}
  echo "----"
  
  # Add PortGroup
  esxcfg-vswitch -A "${name}" vSwitch0

  # Configure VLAN ID
  esxcfg-vswitch -p "${name}" -v ${vlanid} vSwitch0

done

echo "Done."