#!/usr/bin/env bash

working_dir="$(dirname $(realpath $0))"
conf_file="${working_dir}/conf/mysql_credetials.conf"

#LOGGING=true
LOGGING=false

mysqladmin=`realpath $(which mysqladmin) 2>/dev/null`
if [ -z "$mysqladmin" ]; then
   if [ -x "/usr/local/mysql/bin/mysqladmin" ]; then
      mysql=/usr/local/mysql/bin/mysqladmin
   else
      echo
      echo -e "\t[ Error ]: \"mysqladmin\"  not found !!!"
      echo
      exit
   fi
fi


#---------------------------------------
#-----------------------------
# Read Configurations from $conf_file
#-----------------------------
#---------------------------------------

if [[ -f "$conf_file" ]]; then
   source "$conf_file"
fi

[[ -z "$mysql_credential_args" ]] && mysql_credential_args="--login-path=local"


if $LOGGING ;then
   echo -e "\n[ `date` ] Going to flush host cache.."
fi

if [ -n "$mysql_credential_args" ] ; then
   $mysqladmin $mysql_credential_args flush-hosts
else
   $mysqladmin -u$mysql_user -p$mysql_password flush-hosts
fi

[[ $? -gt 0 ]] && echo -e "\t[ Error ]: Flushing host cache failed !!"

if $LOGGING ;then
    echo -e "\n[ `date` ] End flushing host cache"
fi

exit 0