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: / scripts /
Filename : analyze_config
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#!/bin/bash
eval 'if [ -x /usr/local/cpanel/3rdparty/bin/perl ]; then exec /usr/local/cpanel/3rdparty/bin/perl -x -- $0 ${1+"$@"}; else exec /usr/bin/perl -x $0 ${1+"$@"}; fi;'    ## no critic qw(ProhibitStringyEval RequireUseStrict)
  if 0;

#!/usr/bin/perl
# cpanel - scripts/analyze_config                    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

# NOTE: This script is designed to run on other systems during a transfer, usually as /usr/bin/perl.

use strict;

BEGIN {
    unshift @INC, '/usr/local/cpanel';
    my %seen_inc;
    @INC = grep { !/(?:^\.|\.\.|\/\.+)/ && !$seen_inc{$_}++ } @INC;
    undef %seen_inc;
}

use IO::Handle ();

package main;

our $VERSION = '1.6';

if ( @ARGV && grep( m{version}, @ARGV ) ) {
    print "analyze_config VERSION $VERSION\n";
    exit(0);
}

STDOUT->autoflush(1);
STDERR->autoflush(1);

# EVAL NOTE:
#
# Do not 'use' any non-core perl modules.
#
# We want to return as much information as possible to the system
# requesting this data. If any of the code is missing, we just want
# want to move on to the next block as the transfer system will
# gracefully downgrade the experience based on how much information it
# is able to obtain. For this reason, we do not care about the actual
# errors that the eval {}s may generate.
#
# We cannot use Try::Tiny here because this script is uploaded to the
# remote machine and may be running on systems as early as 11.30
#

eval {    # Please see EVAL NOTE above
    require Cpanel::MysqlUtils::MyCnf::Basic;

    my $mysql_host = Cpanel::MysqlUtils::MyCnf::Basic::getmydbhost() || 'localhost';
    print "mysql-host: $mysql_host\n";
};

eval {    # Please see EVAL NOTE above
    require Cpanel::Ips;

    my %IPS = Cpanel::Ips::fetchipslist();
    print "ips: " . join( ',', keys %IPS ) . "\n";
};

eval {    # Please see EVAL NOTE above
    require Cpanel::MysqlUtils::MyCnf::Full;

    my $local_mycnf = Cpanel::MysqlUtils::MyCnf::Full::etc_my_cnf();
    print "mysql-open-files-limit:" .   ( $local_mycnf->{'mysqld'}{'open_files_limit'}   || 2048 ) . "\n";
    print "mysql-max-allowed-packet:" . ( $local_mycnf->{'mysqld'}{'max_allowed_packet'} || '16M' ) . "\n";
};

eval {    # Please see EVAL NOTE above
    require Cpanel::MysqlUtils;

    my $mysql_version = Cpanel::MysqlUtils::mysqlversion();    #TODO, change to Cpanel::MysqlUtils::Version::get_mysql_version_with_fallback_to_default(); in v70+
    ($mysql_version) = $mysql_version =~ m{^([0-9]+\.[0-9]+)};
    print "mysql-version: $mysql_version\n";
};

eval {    # Please see EVAL NOTE above
    my $pkgacct_target = eval { require Cpanel::Filesys::Home; Cpanel::Filesys::Home::get_homematch_with_most_free_space(); } ||    # current function name
      eval { require Cpanel::Filesys; Cpanel::Filesys::get_homematch_with_most_free_space(); } ||                                   # < 72
      eval { require Cpanel::Filesys; Cpanel::Filesys::getmntpoint(); };                                                            # If the source < 11.44

    my $filesys_ref = eval { require Cpanel::Filesys::Info; Cpanel::Filesys::Info::_all_filesystem_info(); }                        # 72+
      || eval { require Cpanel::Filesys; Cpanel::Filesys::_all_filesystem_info(); };

    my $mnt = eval { require Cpanel::Filesys::FindParse; Cpanel::Filesys::FindParse::find_mount( $filesys_ref, $pkgacct_target ); }
      || eval { require Cpanel::Filesys; Cpanel::Filesys::find_mount( $filesys_ref, $pkgacct_target ); };

    my $info = $filesys_ref->{$mnt};

    print "pkgacct-target: $pkgacct_target\n";
    print "pkgacct-target-blocks_free: $info->{'blocks_free'}\n";
    print "pkgacct-target-inodes_free: $info->{'inodes_free'}\n";

};

exit(0);