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Use /etc/hostname if available https://forum.virtualmin.com/t/setup-fails/124437

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This commit is contained in:
Jamie Cameron
2024-01-20 10:39:49 -08:00
parent 3a5dcc4723
commit fd56523955
1 changed files with 10 additions and 0 deletions
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10
net/redhat-linux-lib.pl
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@ -458,11 +458,21 @@ return &check_ipaddress($_[0]);
# get_hostname()
sub get_hostname
{
# First try /etc/hostname
my $hn = &read_file_contents("/etc/hostname");
$hn =~ s/\r|\n//g;
if ($hn) {
return $hn;
}
# Fall back to /etc/sysconfig/network
my %conf;
&read_env_file($network_config, \%conf);
if ($conf{'HOSTNAME'}) {
return $conf{'HOSTNAME'};
}
# Finally fall back to live hostname
return &get_system_hostname();
}