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#!/usr/local/cpanel/3rdparty/bin/perl
# cpanel - scripts/php_fpm_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
package scripts::php_fpm_config;
use strict;
use warnings;
use Getopt::Long ();
use Cpanel::Config::Httpd::EA4 ();
use Cpanel::JSON ();
use Cpanel::Logger ();
use Cpanel::PHPFPM::Constants ();
use Cpanel::PHPFPM::ConvertAll ();
use Cpanel::PHPFPM::Inventory ();
use Cpanel::PHPFPM::Utils ();
use Cpanel::Unix::PID::Tiny ();
use Try::Tiny;
sub usage {
my ($msg) = @_;
print "$msg\n" if defined $msg;
print <<"EOF";
$0 --rebuild [--domain=domain]
Rebuild all the php fpm config files, also removes domains w/o a config file.
Optionally rebuilds only the files for a particular domain.
This will call build_apache_conf, and restart Apache.
$0 --check
Displays an inventory of FPM files and health status.
$0 --check --json
Output above check in JSON format.
$0 --convert_all [--noprompt]
Converts all accounts to PHP-FPM
With optional --noprompt arg, the script will not prompt before starting conversion
$0 --help
Show this message.
EOF
return 0;
}
our ( $rebuild, $help, $domain, $check, $json, $convert_all, $logfile_path, $noprompt, $schedule_rebuild, $schedule_ensure );
sub _check {
my $ref = Cpanel::PHPFPM::Inventory::get_inventory();
my @users = keys %{$ref};
foreach my $user (@users) {
next if ( $user eq "orphaned_files" );
my $user_ref = $ref->{$user};
my $domains_ref = $user_ref->{'domains'};
my @domains = keys %{$domains_ref};
foreach my $domain (@domains) {
my $dref = $domains_ref->{$domain};
my $phpversion = $dref->{'phpversion'};
next if !defined $phpversion; # cruft file
print "User $user Domain $domain PHP Version $phpversion\n";
if ( $dref->{is_overquota} ) {
print " WARNING Account is OVER QUOTA and may not work correctly\n\n";
}
foreach my $conf ( @{ $dref->{'conf_files'} } ) {
print " Conf File $conf->{'file'}\n";
print " YAML File $conf->{'yaml_path'}\n";
print " Socket :" . $conf->{'socket_status'} . ": :" . $conf->{'socket'} . ":\n";
my $status = "Status is Good";
$status = "Status is in Error" if $conf->{'status'} == 0;
print " $status $conf->{'msg'}\n";
if ( $conf->{'msg'} =~ m/CONF IS OLDER/ ) {
print " Conf MTIME $conf->{'conf_mtime'}\n";
print " YAML MTIME $conf->{'yaml_mtime'}\n";
}
}
}
}
foreach my $user (@users) {
next if ( $user ne "orphaned_files" );
last if ( @{ $ref->{$user} } == 0 );
print "\nOrphaned Files (PHP FPM Config files without the cPanel YAML file)\n";
foreach my $file ( sort @{ $ref->{$user} } ) {
print "$file\n";
}
}
my @cruft_files = ( @{ $ref->{'cruft'}->{'yaml_files'} }, @{ $ref->{'cruft'}->{'conf_files'} } );
my $header = 0;
foreach my $cruft_file (@cruft_files) {
if ( !$header ) {
$header = 1;
print "\nCruft files (files that should be removed)\n";
}
print "$cruft_file\n";
}
return;
}
sub _convert_all {
my ( $logfile_path, $noprompt ) = @_;
my $logger;
if ( defined $logfile_path ) {
$logger = Cpanel::Logger->new( { 'alternate_logfile' => $logfile_path } );
}
else {
$logger = Cpanel::Logger->new();
}
# Check system usage, prompt for continuing
my $information_hashref = Cpanel::PHPFPM::Utils::get_fpm_count_and_utilization();
if ( $information_hashref->{'show_warning'} == 1 ) {
print "Warning:\n";
print "Your server may run out of memory if you enable PHP-FPM on all domains and accounts.\n";
print "Make certain that your server possesses enough memory to continue, or you may experience severe data loss.\n";
print "This action would enable " . $information_hashref->{'domains_to_be_enabled'} . " domains but can only safely support ";
print $information_hashref->{'number_of_new_fpm_accounts_we_can_handle'} . "\n";
}
else {
print "This operation will attempt to convert all domains on the server to use PHP-FPM.\n";
print "While it appears the server has enough memory to support all the new domains, you should still be careful not to exceed server resources by proceeding.\n";
}
if ( !$noprompt ) {
print "Are you sure you would like to enable PHP-FPM for all domains on this server? (y/n)\n";
chomp( my $input = <STDIN> );
if ( $input !~ m/^y/i ) {
print "Aborting PHP-FPM conversion.\n";
return 0;
}
}
# Check the touchfile to be sure it's not stale / left over from a misfortunately killed conversion process
my $pid_obj = Cpanel::Unix::PID::Tiny->new();
my $convert_pid = $pid_obj->get_pid_from_pidfile($Cpanel::PHPFPM::Constants::convert_all_pid_file);
my $conversion_in_process = Cpanel::PHPFPM::Utils::is_task_still_running( $convert_pid, '^\[php_fpm_config' );
# If it was a stale pidfile, remove it so we can start anew
if ( !$conversion_in_process ) {
unlink($Cpanel::PHPFPM::Constants::convert_all_pid_file);
$pid_obj->pid_file( $Cpanel::PHPFPM::Constants::convert_all_pid_file, $$, {} );
local $0 = '[php_fpm_config] Converting all accounts to use PHP-FPM';
try {
Cpanel::PHPFPM::ConvertAll::convert_all($logger);
}
catch {
print "Error while converting: $_\n";
};
unlink($Cpanel::PHPFPM::Constants::convert_all_pid_file);
}
else {
print "A conversion of all domains to PHP-FPM is currently underway.\n";
}
return;
}
sub script {
my (@argv) = @_;
# using return (usage()) for testability
return ( usage("This is not an Easy Apache 4 System") ) if !Cpanel::Config::Httpd::EA4::is_ea4();
return ( usage("Must be run as root") ) if $> != 0;
local $| = 1;
my $opts = Getopt::Long::GetOptionsFromArray(
\@argv,
'rebuild' => \$rebuild,
'domain=s' => \$domain,
'help' => \$help,
'check' => \$check,
'json' => \$json,
'convert_all' => \$convert_all,
'logfile_path=s' => \$logfile_path,
'noprompt' => \$noprompt,
'schedule_rebuild' => \$schedule_rebuild,
'schedule_ensure' => \$schedule_ensure,
) or return ( usage("Invalid parameters") );
if ( defined $help ) {
return ( usage() );
}
if ($rebuild) {
require Cpanel::PHPFPM::Tasks;
require Cpanel::Hooks;
if ($domain) {
require Cpanel::PHPFPM::RebuildQueue::Adder;
Cpanel::PHPFPM::RebuildQueue::Adder->add($domain);
Cpanel::Hooks::hook(
{
'category' => 'scripts',
'event' => 'php_fpm_config::rebuild',
'stage' => 'pre',
},
{ 'rebuild' => $domain }
);
}
else {
Cpanel::Hooks::hook(
{
'category' => 'scripts',
'event' => 'php_fpm_config',
'stage' => 'pre',
},
{ 'rebuild' => 'all' }
);
}
Cpanel::PHPFPM::Tasks::perform_rebuilds();
if ($domain) {
Cpanel::Hooks::hook(
{
'category' => 'scripts',
'event' => 'php_fpm_config',
'stage' => 'post',
},
{ 'rebuild' => $domain }
);
}
else {
Cpanel::Hooks::hook(
{
'category' => 'scripts',
'event' => 'php_fpm_config',
'stage' => 'post',
},
{ 'rebuild' => 'all' }
);
}
}
elsif ( $check && $json ) {
my $ref = Cpanel::PHPFPM::Inventory::get_inventory();
print Cpanel::JSON::pretty_dump ($ref);
}
elsif ($check) {
_check();
}
elsif ($convert_all) {
require Cpanel::Hooks;
Cpanel::Hooks::hook(
{
'category' => 'scripts',
'event' => 'php_fpm_config',
'stage' => 'pre',
},
{ 'convert_all' => 1 }
);
_convert_all( $logfile_path, $noprompt );
Cpanel::Hooks::hook(
{
'category' => 'scripts',
'event' => 'php_fpm_config',
'stage' => 'post',
},
{ 'convert_all' => 1 }
);
}
elsif ($schedule_rebuild) {
require Cpanel::ServerTasks;
Cpanel::ServerTasks::schedule_task( ['PHPFPMTasks'], $Cpanel::PHPFPM::Constants::delay_for_rebuild, 'rebuild_fpm' );
Cpanel::ServerTasks::schedule_task( ['PHPFPMTasks'], 240, 'ensure_fpm_on_boot' );
}
elsif ($schedule_ensure) {
require Cpanel::ServerTasks;
Cpanel::ServerTasks::schedule_task( ['PHPFPMTasks'], 240, 'ensure_fpm_on_boot' );
}
else {
return ( usage("Invalid Action") );
}
return 0;
}
exit( script(@ARGV) ) unless caller();
1;