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684caa5ffd268acf10a487c21cf7a3a87555aeef
webgui/emhttp/plugins/dynamix/nchan/update_2
bergware 684caa5ffd Nchan communication: use json format
2023-12-18 07:26:34 +01:00

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#!/usr/bin/php -q
<?PHP
/* Copyright 2005-2023, Lime Technology
* Copyright 2012-2023, Bergware International.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2,
* as published by the Free Software Foundation.
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*/
?>
<?
$docroot = '/usr/local/emhttp';
$varroot = '/var/local/emhttp';
$stamps = '/var/tmp/stamps.ini';
$resync = '/var/tmp/resync.ini';
$md5_old = -1;
require_once "$docroot/webGui/include/Helpers.php";
require_once "$docroot/webGui/include/publish.php";
extract(parse_plugin_cfg('dynamix',true));
// add translations
$_SERVER['REQUEST_URI'] = 'dashboard/main';
$login_locale = _var($display,'locale');
require_once "$docroot/webGui/include/Translations.php";
// remember current language
$locale_init = $locale;
function my_power($device) {
global $display;
if (!_var($display,'power')) return '';
$number = _var($display,'number','.,');
[$power,$state] = explode('W ',get_nvme_info($device,'state'));
$state = strtr($state, ['non-operational' => 'green', 'operational' => 'orange']);
return " / <span class='$state'>".number_format($power,$power<10?2:1,$number[0]).' '._('W')."</span>";
}
function my_clock($time) {
if (!$time) return _('less than a minute');
$days = floor($time/1440);
$hour = floor($time/60)%24;
$mins = $time%60;
return plus($days,'day',($hour|$mins)==0).plus($hour,'hour',$mins==0).plus($mins,'minute',true);
}
function find_day($D) {
global $days;
if ($days[0] == '*') return $D;
foreach ($days as $d) if ($d >= $D) return $d;
return $days[0];
}
function find_month($M) {
global $months, $Y;
if ($M > 12) {$M = 1; $Y++;}
if ($months[0] == '*') return $M;
foreach ($months as $m) if ($m >= $M) return $m;
return $months[0];
}
function today($D) {
global $days, $M, $Y;
if ($days[0]=='*') return date('w',mktime(0,0,0,$M,$D,$Y));
for ($d = $D; $d < $D+7; $d++) {
$day = date('w',mktime(0,0,0,$M,$d,$Y));
if (in_array($day,$days)) return $day;
}
}
function next_day($D) {
return find_day(($D+1)%7);
}
function last_day() {
global $M, $Y;
return date('t',mktime(0,0,0,$M,1,$Y));
}
function mkdate($D, $s) {
global $M, $Y;
if ($s > last_day()) {$s = 1; $M = find_month($M+1);}
for ($d = $s; $d < $s+7; $d++) if ($D == date('w',mktime(0,0,0,$M,$d,$Y))) return $d;
}
function stage($i) {
global $h, $m, $D, $M, $Y, $time, $now;
if ($i < 0) {
$d = $now ? $D : today(1);
$s = $now ? date('j',$time) : 1;
$D = mkdate($d, $s);
$t = mktime($h,$m,0,$M,$D,$Y)-$time; // first day
if ($t < 0) {
$D = mkdate(next_day($d), $s+1);
$t = mktime($h,$m,0,$M,$D,$Y)-$time; // next day
}
if ($t < 0) {
$s += 7;
if ($s > last_day()) {
$s -= last_day();
$M = find_month($M+1);
}
$D = mkdate(today($d), $s);
$t = mktime($h,$m,0,$M,$D,$Y)-$time; // next week
}
} else {
$d = $i ? ($now ? $D : today($i)) : today(last_day()-6);
$s = $i ?: last_day()-6;
$D = mkdate($d, $s);
$t = mktime($h,$m,0,$M,$D,$Y)-$time; // first day
if ($t < 0) {
$D = mkdate(next_day($d), $s);
$t = mktime($h,$m,0,$M,$D,$Y)-$time; // next day
}
if ($t < 0) {
$M = find_month($M+1);
$s = $i ?: last_day()-6;
$D = mkdate(today($s), $s);
$t = mktime($h,$m,0,$M,$D,$Y)-$time; // next month
}
if ($t < 0) {
$Y++;
$M = find_month(1);
$s = $i ?: last_day()-6;
$D = mkdate(today($s), $s);
$t = mktime($h,$m,0,$M,$D,$Y)-$time; // next year
}
}
return $t;
}
function normalize($type,$count) {
$words = explode('_',$type);
foreach ($words as &$word) $word = $word==strtoupper($word) ? $word : preg_replace(['/^(ct|cnt)$/','/^blk$/'],['count','block'],strtolower($word));
return ucfirst(implode(' ',$words)).": ".str_replace('_',' ',strtolower($count))."\n";
}
function active_disks($disk) {
return substr(_var($disk,'status'),0,7)!='DISK_NP' && in_array(_var($disk,'type'),['Parity','Data']);
}
function device_name(&$disk) {
switch (_var($disk,'type')) {
case 'Extra' :
case 'Parity': $type = _var($disk,'rotational') ? 'disk' : 'nvme'; break;
case 'Data' :
case 'Cache' : $type = _var($disk,'rotational') ? (_var($disk,'luksState') ? 'disk-encrypted' : 'disk') : 'nvme'; break;
}
$name = _var($disk,'name');
$fancy = _(my_disk(native($name,1)),3);
return "<i class='icon-$type f14'></i> <a href=\"".htmlspecialchars("/Dashboard/Main/Settings/Device?name=$name")."\" title=\"$fancy settings\">$fancy</a>";
}
function device_status(&$disk, &$error, &$warning) {
global $var;
if (_var($disk,'type')!='Extra' && _var($var,'fsState')=='Stopped') {
$color = 'green'; $text = 'off-line';
} else switch (_var($disk,'color')) {
case 'green-on' : $color = 'green'; $text = 'active'; break;
case 'green-blink' : $color = 'grey'; $text = 'standby'; break;
case 'blue-on' : $color = 'blue'; $text = 'unassigned'; break;
case 'blue-blink' : $color = 'grey'; $text = 'unassigned'; break;
case 'yellow-on' : $color = 'yellow'; $text = _var($disk,'type')=='Parity' ? 'invalid' : 'emulated'; $warning++; break;
case 'yellow-blink': $color = 'grey'; $text = _var($disk,'type')=='Parity' ? 'invalid' : 'emulated'; $warning++; break;
case 'red-on' : $color = 'red'; $text = 'disabled'; $error++; break;
case 'red-blink' : $color = 'grey'; $text = 'disabled'; $error++; break;
case 'red-off' : $color = 'red'; $text = 'faulty'; $error++; break;
case 'grey-off' : $color = 'grey'; $text = 'no device'; break;
}
return "<i class='fa fa-circle orb $color-orb middle'></i>"._($text);
}
function device_temp(&$disk, &$red, &$orange) {
global $display;
$spin = strpos(_var($disk,'color'),'blink')===false;
$temp = _var($disk,'temp');
$dev = _var($disk,'device');
$nvme = _var($disk,'transport')=='nvme';
[$hotNVME,$maxNVME] = $nvme ? get_nvme_info($dev,'temp') : [-1,-1];
$hot = _var($disk,'hotTemp',-1)>=0 ? $disk['hotTemp'] : ($hotNVME>=0 ? $hotNVME : (_var($disk,'rotational',1)==0 && $display['hotssd']>=0 ? $display['hotssd'] : $display['hot']));
$max = _var($disk,'maxTemp',-1)>=0 ? $disk['maxTemp'] : ($maxNVME>=0 ? $maxNVME : (_var($disk,'rotational',1)==0 && $display['maxssd']>=0 ? $display['maxssd'] : $display['max']));
$top = $display['top'] ?? 120;
$color= 'green';
if (exceed($temp,$max,$top) || (is_numeric($temp) && $temp<0)) {
$color = 'red'; $red++;
} elseif (exceed($temp,$hot,$top)) {
$color = 'orange'; $orange++;
}
return ($spin ? "<span class='$color-text'>".my_temp($temp)."</span>" : "*").($nvme ? my_power($dev) : "");
}
function device_smart(&$disk, &$fail, &$smart) {
global $numbers,$saved;
if (!_var($disk,'device') || strpos(_var($disk,'color'),'blink')!==false) return "-";
$failed = ['FAILED','NOK'];
$name = _var($disk,'name');
$named = no_tilde($name);
$select = get_value($name,'smSelect',0);
$level = get_value($name,'smLevel',1);
$events = explode('|',get_value($disk,'smEvents',$numbers));
$title = '';
$thumb = 'thumbs-o-up';
$text = _('healthy');
$color = 'green';
$file = "state/smart/$name";
$ssa = file_exists($file) ? exec("grep -Pom1 '^SMART.+: \K[A-Z]+' ".escapeshellarg($file)) : "";
if (in_array($ssa,$failed)) {
$title = _('SMART health-check failed')."\n"; $thumb = 'thumbs-o-down'; $color = 'red'; $text = 'fail'; $fail++;
} else {
if (empty($saved["smart"]["$named.ack"])) {
exec("awk 'NR>7{print $1,$2,$4,$6,$9,$10}' ".escapeshellarg($file)." 2>/dev/null", $codes);
foreach ($codes as $code) {
if (!$code || !is_numeric($code[0])) continue;
[$id,$class,$value,$thres,$when,$raw] = my_explode(' ',$code,7);
$failing = strpos($when,'FAILING_NOW')!==false;
if (!$failing && !in_array($id,$events)) continue;
if ($failing || ($select ? $thres>0 && $value<=$thres*$level : $raw>0)) $title .= normalize($class,$failing?$when:$raw);
}
if ($title) {$thumb = 'thumbs-o-down'; $color = 'orange'; $text = _('error'); $smart++;} else $title = _('No errors reported')."\n";
}
}
$title .= _('Click for context menu');
return "<span id='smart-$named' name=Device class='fa fa-$thumb $color-text' style='margin-right:8px' onmouseover='this.style.cursor=\"pointer\"' title='$title'></span><span id='text-$named'>$text</span>";
}
function device_usage(&$disk, &$full, &$high) {
global $display;
$text = $display['text'];
$used = (_var($disk,'type')!='Parity' && _var($disk,'type')!='Extra' && _var($disk,'fsStatus')=='Mounted') ? (_var($disk,'fsSize',0)>0 ? round((1-_var($disk,'fsFree',0)/$disk['fsSize'])*100) : 0).'%' : false;
if ($used) {
if ($text==2 || $text==21) {
$load = substr($used,0,-1);
$critical = _var($disk,'critical')>=0 ? $disk['critical'] : (_var($display,'critical')>=0 ? $display['critical'] : 0);
$warning = _var($disk,'warning')>=0 ? $disk['warning'] : (_var($display,'warning')>=0 ? $display['warning'] : 0);
if ($critical>0 && $load>=$critical) {$class = 'redbar'; $full++;}
elseif ($warning>0 && $load>=$warning) {$class = 'orangebar'; $high++;}
else $class = 'greenbar';
}
else
$class = false;
return $text%10==0 ? $used : "<span class='load'>$used</span><div class='usage-disk sys'><span style='width:$used'".($class?" class='$class'":"")."></span><span></span></div>";
}
else
return $text%10==0 ? "-" : "<span class='load'>-</span><div class='usage-disk sys none'><span></span></div>";
}
function array_group($type, $pool=false) {
global $disks,$error,$warning,$red,$orange,$fail,$smart,$full,$high;
$echo = [];
foreach ($disks as $disk) if (_var($disk,'type')==$type && strpos(_var($disk,'status'),'DISK_NP')===false && (!$pool||$pool==prefix(_var($disk,'name')))) {
$echo[] = "<tr class='updated'><td>";
$echo[] = "<span class='w26'>".device_name($disk)."</span>";
$echo[] = "<span class='w18'>".device_status($disk,$error,$warning)."</span>";
$echo[] = "<span class='w18'>".device_temp($disk,$red,$orange)."</span>";
$echo[] = "<span class='w18'>".device_smart($disk,$fail,$smart)."</span>";
$echo[] = "<span class='w18'>".device_usage($disk,$full,$high)."</span>";
$echo[] = "</td></tr>";
}
return implode($echo);
}
function extra_group() {
global $devs,$error,$warning,$red,$orange,$fail,$smart,$full,$high;
$echo = [];
foreach ($devs as $disk) {
$name = _var($disk,'name');
$disk['type'] = "Extra";
$disk['color'] = _var($disk,'spundown')==0 ? 'blue-on' : 'blue-blink';
$echo[] = "<tr class='updated'><td>";
$echo[] = "<span class='w26'>".device_name($disk)."</span>";
$echo[] = "<span class='w18'>".device_status($disk,$error,$warning)."</span>";
$echo[] = "<span class='w18'>".device_temp($disk,$red,$orange)."</span>";
$echo[] = "<span class='w18'>".device_smart($disk,$fail,$smart)."</span>";
$echo[] = "<span class='w18'>".device_usage($disk,$full,$high)."</span>";
$echo[] = "</td></tr>";
}
return implode($echo);
}
function update_translation($locale) {
global $docroot,$language;
$language = [];
if ($locale) {
$text = "$docroot/languages/$locale/translations.txt";
if (file_exists($text)) {
$store = "$docroot/languages/$locale/translations.dot";
if (!file_exists($store)) file_put_contents($store,serialize(parse_lang_file($text)));
$language = unserialize(file_get_contents($store));
}
$text = "$docroot/languages/$locale/dashboard.txt";
if (file_exists($text)) {
$store = "$docroot/languages/$locale/dashboard.dot";
if (!file_exists($store)) file_put_contents($store,serialize(parse_lang_file($text)));
$language = array_merge($language,unserialize(file_get_contents($store)));
}
}
}
function create_sync($file) {
return file_exists($file) ? explode(',',file_get_contents($file)) : [];
}
function print_error($error) {
return sprintf(_('Finding **%s** error'.($error==1?'':'s')),$error?:'0');
}
while (true) {
$var = (array)@parse_ini_file("$varroot/var.ini");
$devs = (array)@parse_ini_file("$varroot/devs.ini",true);
$disks = (array)@parse_ini_file("$varroot/disks.ini",true);
$saved = (array)@parse_ini_file("$varroot/monitor.ini",true);
$echo = [];
$size = _var($var,'mdResyncSize');
$spot = _var($var,'mdResyncPos');
require "$docroot/webGui/include/CustomMerge.php";
require "$docroot/webGui/include/Preselect.php";
// check for language changes
extract(parse_plugin_cfg('dynamix',true));
if (_var($display,'locale') != $locale_init) {
$locale_init = _var($display,'locale');
update_translation($locale_init);
}
//array devices
$a = 'disk';
$echo[$a] = [];
$error = $warning = $red = $orange = $fail = $smart = $full = $high = 0;
$echo[$a][] = array_group('Parity');
$echo[$a][] = array_group('Data');
$echo[$a][] = "\n".($error+$warning)."\n".($red+$orange)."\n".($fail+$smart)."\n".($full+$high);
$echo[$a] = implode($echo[$a]);
//pool devices
$a = 'pool'; $p = 0;
$echo[$a] = [];
foreach (pools_filter($disks) as $pool) {
if (empty($disks[$pool]['devices'])) continue;
$error = $warning = $red = $orange = $fail = $smart = $full = $high = 0;
$echo[$a][$p] = [];
$echo[$a][$p][] = array_group('Cache',$pool);
$echo[$a][$p][] = "\n".($error+$warning)."\n".($red+$orange)."\n".($fail+$smart)."\n".($full+$high);
$echo[$a][$p] = implode($echo[$a][$p]);
$p++;
}
//unassigned devices
$a = 'open';
$echo[$a] = [];
$error = $warning = $red = $orange = $fail = $smart = $full = $high = 0;
$echo[$a][] = extra_group();
$echo[$a][] = "\n".($error+$warning)."\n".($red+$orange)."\n".($fail+$smart)."\n".($full+$high);
$echo[$a] = implode($echo[$a]);
// parity status
$a = 'parity';
$disks = parity_filter($disks);
$parity_slots = count($disks);
$parity_disabled = $parity_invalid = 0;
foreach ($disks as $disk) {
if (strpos(_var($disk,'status'),"DISK_NP")===0) $parity_disabled++;
elseif (strpos(_var($disk,'status'),"DISK_INVALID")===0) $parity_invalid++;
}
if ($spot) {
$number = _var($display,'number','.,');
$action = preg_split('/\s+/',_var($var,'mdResyncAction'));
switch ($action[0]) {
case "recon": $mode = $action[1]=='P' ? 'Parity-Sync' : 'Data-Rebuild'; break;
case "check": $mode = count($action)>1 ? 'Parity-Check' : 'Read-Check'; break;
case "clear": $mode = 'Disk-Clear'; break;
default : $mode = ''; break;
}
$echo[$a] = "<span class='orange'>"._($mode).' '._('in progress').'... '._('Completed').': '.number_format($spot/($size/100+1),1,$number[0],$number[1])." %.</span>";
} else {
if ($parity_slots==$parity_disabled) {
$echo[$a] = "<span class='red'>"._('Parity disk'.($parity_slots==1?'':'s')." not present")."</span>";
} elseif ($parity_slots > $parity_invalid) {
if ($parity_invalid==0) {
$echo[$a] = "<span class='green'>"._('Parity is valid')."</span>";
} else {
$echo[$a] = "<span class='orange'>"._('Parity is degraded').": $parity_invalid "._('invalid device'.($parity_invalid==1?'':'s'))."</span>";
}
} else {
if (empty($var['mdInvalidDisk'])) {
$echo[$a] = "<span class='red strong'>"._('Parity is invalid')."</span>";
} else {
$echo[$a] = "<span class='red strong'>"._('Data is invalid')."</span>";
}
}
}
// parity schedule
$a = 'schedule';
$echo[$a] = [];
[$delta,$bytes] = [_var($var,'mdResyncDt',0),_var($var,'mdResyncDb',0)];
$synced = create_sync($stamps);
$sbSynced = array_shift($synced) ?: _var($var,'sbSynced');
$sbUpdate = $delta ? $sbSynced : _var($var,'sbUpdated');
if ($spot) {
$echo[$a][] = sprintf(_('Current operation %s on **%s**'),($delta?_('started'):_('paused')),_(my_time($sbUpdate).day_count($sbUpdate),0));
$echo[$a][] = "<br><i class='fa fa-fw fa-clock-o'></i> "._('Elapsed time').": "._(my_clock(floor((time()-$sbSynced)/60)),2);
$echo[$a][] = "<br><i class='fa fa-fw fa-flag-checkered'></i> "._('Estimated finish').': '.($bytes ? _(my_clock(round(((($delta*(($size-$spot)/($bytes/100+1)))/100)/60),0)),2) : _('Unknown'));
$echo[$a][] = "<br><i class='fa fa-fw fa-search'></i> ".print_error(_var($var,'sbSyncErrs',0));
} else {
[$date,$duration,$speed,$status,$error,$action,$size] = last_parity_log();
if (_var($var,'sbSyncExit',0)!=0) {
$echo[$a][] = sprintf(_('Last check incomplete on **%s**'),_(my_time(_var($var,'sbSynced2',0)).day_count(_var($var,'sbSynced2',0)),0));
$echo[$a][] = "<br><i class='fa fa-fw fa-dot-circle-o'></i> "._('Error code').": ".my_error(_var($var,'sbSyncExit'));
$echo[$a][] = "<br><i class='fa fa-fw fa-search'></i> ".print_error(_var($var,'sbSyncErrs',0));
} elseif (_var($var,'sbSynced',0)==0) {
if (!$date) {
$echo[$a][] = _('Parity has not been checked yet');
} elseif ($status==0) {
$echo[$a][] = sprintf(_('Last checked on **%s**'),_(my_time($date).day_count($date),0));
$echo[$a][] = "<br><i class='fa fa-fw fa-clock-o'></i> "._('Duration').": ".my_check($duration,$speed);
$echo[$a][] = "<br><i class='fa fa-fw fa-search'></i> ".print_error($error);
} else {
$echo[$a][] = sprintf(_('Last check incomplete on **%s**'),_(my_time($date).day_count($date),0));
$echo[$a][] = "<br><i class='fa fa-fw fa-dot-circle-o'></i> "._('Error code').": ".my_error($status);
$echo[$a][] = "<br><i class='fa fa-fw fa-search'></i> ".print_error($error);
}
} elseif (_var($var,'sbSynced2',0)==0) {
if ($status==0) {
$echo[$a][] = sprintf(_('Last checked on **%s**'),_(my_time(_var($var,'sbSynced',0)).day_count(_var($var,'sbSynced',0)),0));
$echo[$a][] = "<br><i class='fa fa-fw fa-clock-o'></i> "._('Duration').": ".my_check($duration,$speed);
$echo[$a][]= "<br><i class='fa fa-fw fa-search'></i> ".print_error($error);
} else {
$echo[$a][] = sprintf(_('Last check incomplete on **%s**'),_(my_time(_var($var,'sbSynced',0)).day_count(_var($var,'sbSynced',0)),0));
$echo[$a][] = "<br><i class='fa fa-fw fa-dot-circle-o'></i> "._('Error code').": ".my_error($status);
$echo[$a][] = "<br><i class='fa fa-fw fa-search'></i> ".print_error($error);
}
} else {
$echo[$a][] = sprintf(_('Last check completed on **%s**'),_(my_time(_var($var,'sbSynced2',0)).day_count(_var($var,'sbSynced2',0)),0));
$echo[$a][] = "<br><i class='fa fa-fw fa-clock-o'></i> "._('Duration').': '.my_check($duration,$speed);
$echo[$a][] = "<br><i class='fa fa-fw fa-search'></i> ".print_error(_var($var,'sbSyncErrs',0));
}
[$m,$h] = explode(' ', $parity['hour']);
$time = time();
$check = true;
switch ($parity['mode']) {
case 0: // check disabled
$check = false;
break;
case 1: // daily check
$t = mktime($h,$m,0)-$time;
if ($t < 0) $t += 86400;
break;
case 2: // weekly check
$t = $parity['day']-date('w',$time);
if ($t < 0) $t += 7;
$t = mktime($h,$m,0)+$t*86400-$time;
if ($t < 0) $t += 86400*7;
break;
case 3: // monthly check
$D = $parity['dotm'];
$M = date('n',$time);
$Y = date('Y',$time);
$last = ($D == '28-31');
if ($last) $D = last_day();
$t = mktime($h,$m,0,$M,$D,$Y)-$time;
if ($t < 0) {
if ($M < 12) $M++; else {$M = 1; $Y++;}
if ($last) $D = last_day();
$t = mktime($h,$m,0,$M,$D,$Y)-$time;
}
break;
case 4: // yearly check
$D = $parity['dotm'];
$M = $parity['month'];
$Y = date('Y',$time);
$last = ($D == '28-31');
if ($last) $D = last_day();
$t = mktime($h,$m,0,$M,$D,$Y)-$time;
if ($t < 0) {
$Y++;
if ($last) $D = last_day();
$t = mktime($h,$m,0,$M,$D,$Y)-$time;
}
break;
case 5: // custom check
$days = explode(',',$parity['day']);
$months = explode(',',$parity['month']);
$today = date('w',$time);
$date = date('n',$time);
$D = find_day($today);
$M = find_month($date);
$Y = date('Y',$time);
$now = $M==$date;
if ($M < $date) $Y++;
switch ($parity['dotm']) {
case '*' : $t = stage(-1); break;
case 'W1': $t = stage(1); break;
case 'W2': $t = stage(8); break;
case 'W3': $t = stage(15); break;
case 'W4': $t = stage(22); break;
case 'WL': $t = stage(0); break;}
break;
}
$echo[$a][] = "\n";
if ($check) {
$frmt = _var($display,'date').(_var($display,'date')!='%c' ? ", "._var($display,'time') : "");
$echo[$a][] = sprintf(_('Next check scheduled on **%s**'),_(my_date($frmt,$time+$t),0));
$echo[$a][] = "<br><i class='fa fa-fw fa-clock-o'></i> "._('Due in').": "._(my_clock(floor($t/60)),2);
} else {
$echo[$a][] = _('Scheduled parity check is disabled');
}
}
$echo[$a] = implode($echo[$a]);
$echo = json_encode($echo);
$md5_new = md5($echo,true);
if ($md5_new !== $md5_old) {
publish('update2', $echo);
$md5_old = $md5_new;
}
sleep(2);
}
?>
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