@arr_ =('host1','host2');
foreach $host (@arr_){
   @Mydsn =("dbi:mysql:$MYSQL_DATABASE:$host:$MYSQL_PORT","$MYSQL_USER","$MYSQL_PWD");

my $my_connection =  DBI->connect(@Mydsn, { RaiseError => 0, PrintError => 1 } )  or die("Fail to connect Database  connection");
 ### Here how can i skip if mysql is not able to connect with breaking execution of script

}