#!/usr/local/cpanel/3rdparty/bin/perl
# cpanel - scripts/cleanupinterchange Copyright 2022 cPanel, L.L.C.
# All rights reserved.
# copyright@cpanel.net http://cpanel.net
# This code is subject to the cPanel license. Unauthorized copying is prohibited
package scripts::cleanupinterchange;
use strict;
use warnings;
use Cpanel::FileUtils::Lines ();
use Cpanel::FileUtils::Modify ();
use Cpanel::ServerTasks ();
use Getopt::Long;
use Pod::Usage;
use Try::Tiny;
our $INTERCHANGE_FILE = '/etc/chkserv.d/interchange';
our $INTERCHANGE_RESTART_FILE = '/var/run/chkservd/restart_track/interchange';
our $CHKSERVD_CONF_FILE = '/etc/chkserv.d/chkservd.conf';
sub new {
my $pkg = shift;
my $self = {};
bless $self, $pkg;
return $self;
}
sub as_script {
my $self = shift;
my $execute = 0;
my $help = 0;
Getopt::Long::GetOptions(
'x' => \$execute,
'help' => \$help,
);
if ($help) {
Pod::Usage::pod2usage(
-verbose => 2,
-exitval => 1,
);
}
if ( not $execute ) {
my $msg = qq{To execute, use the -x flag.};
die($msg);
}
$self->run();
return 1;
}
sub run {
my $self = shift;
my $restart_tailwatchd;
if ( -e $INTERCHANGE_FILE ) {
unlink($INTERCHANGE_FILE);
++$restart_tailwatchd;
}
if ( -e $INTERCHANGE_RESTART_FILE ) {
unlink($INTERCHANGE_RESTART_FILE);
}
if ( -e $CHKSERVD_CONF_FILE ) {
if ( Cpanel::FileUtils::Lines::has_txt_in_file( $CHKSERVD_CONF_FILE, 'interchange' ) ) {
Cpanel::FileUtils::Modify::remlinefile( $CHKSERVD_CONF_FILE, 'interchange:', 'begin' );
++$restart_tailwatchd;
}
}
if ($restart_tailwatchd) {
local $@;
try {
Cpanel::ServerTasks::queue_task( ['TailwatchTasks'], 'reloadtailwatch' );
}
catch {
warn "There was an error restarting tailwatchd: $_";
};
}
return 0;
}
if ( not caller() ) {
my $cleanup = scripts::cleanupinterchange->new();
$cleanup->as_script;
exit 0;
}
1;
__END__
=head1 NAME
cleanupinterchange - cleans up cruft left over from the interchange removal
=head1 SYNOPSIS
cleanup_interchange [options]
Options:
-help print help message
-x execute the change
=head1 DESCRIPTION
In cPanel & WHM version 11.34, we removed Interchange, but small remnants
were left behind. This script cleans up that clutter. If the remnants have
already been removed, this script does nothing.
=cut
Mini Shell