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Merge pull request #9884 from annando/update-in-maintenance 

Setting "maintenance" for pre and post updates
This commit is contained in:
Hypolite Petovan 2021-01-30 11:22:37 -05:00 committed by GitHub
parent 6111a8b0c1 8eb3bddc2a
commit acaf2f768e
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 76 additions and 15 deletions
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2
src/Console/DatabaseStructure.php
View File

@ -106,7 +106,7 @@ HELP;
switch ($this->getArgument(0)) {
case "dryrun":
$output = DBStructure::update($basePath, true, false);
$output = DBStructure::dryRun();
break;
case "update":
$force = $this->getOption(['f', 'force'], false);

2
src/Core/Installer.php
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@ -192,7 +192,7 @@ class Installer
*/
public function installDatabase($basePath)
{
$result = DBStructure::update($basePath, false, true, true);
$result = DBStructure::install($basePath);
if ($result) {
$txt = DI::l10n()->t('You may need to import the file "database.sql" manually using phpmyadmin or mysql.') . EOL;

17
src/Core/Update.php
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@ -27,6 +27,7 @@ use Friendica\Database\DBA;
use Friendica\Database\DBStructure;
use Friendica\DI;
use Friendica\Network\HTTPException\InternalServerErrorException;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Strings;
class Update
@ -143,14 +144,20 @@ class Update
return '';
}
DI::config()->set('system', 'maintenance', 1);
// run the pre_update_nnnn functions in update.php
for ($version = $stored + 1; $version <= $current; $version++) {
Logger::notice('Execute pre update.', ['version' => $version]);
DI::config()->set('system', 'maintenance_reason', DI::l10n()->t('%s: executing pre update %d',
DateTimeFormat::utcNow() . ' ' . date('e'), $version));
$r = self::runUpdateFunction($version, 'pre_update', $sendMail);
if (!$r) {
Logger::warning('Pre update failed', ['version' => $version]);
DI::config()->set('system', 'update', Update::FAILED);
DI::lock()->release('dbupdate');
DI::config()->set('system', 'maintenance', 0);
DI::config()->set('system', 'maintenance_reason', '');
return $r;
} else {
Logger::notice('Pre update executed.', ['version' => $version]);
@ -159,7 +166,7 @@ class Update
// update the structure in one call
Logger::notice('Execute structure update');
$retval = DBStructure::update($basePath, $verbose, true);
$retval = DBStructure::performUpdate(false, $verbose);
if (!empty($retval)) {
if ($sendMail) {
self::updateFailed(
@ -170,6 +177,8 @@ class Update
Logger::error('Update ERROR.', ['from' => $stored, 'to' => $current, 'retval' => $retval]);
DI::config()->set('system', 'update', Update::FAILED);
DI::lock()->release('dbupdate');
DI::config()->set('system', 'maintenance', 0);
DI::config()->set('system', 'maintenance_reason', '');
return $retval;
} else {
Logger::notice('Database structure update finished.', ['from' => $stored, 'to' => $current]);
@ -178,11 +187,15 @@ class Update
// run the update_nnnn functions in update.php
for ($version = $stored + 1; $version <= $current; $version++) {
Logger::notice('Execute post update.', ['version' => $version]);
DI::config()->set('system', 'maintenance_reason', DI::l10n()->t('%s: executing post update %d',
DateTimeFormat::utcNow() . ' ' . date('e'), $version));
$r = self::runUpdateFunction($version, 'update', $sendMail);
if (!$r) {
Logger::warning('Post update failed', ['version' => $version]);
DI::config()->set('system', 'update', Update::FAILED);
DI::lock()->release('dbupdate');
DI::config()->set('system', 'maintenance', 0);
DI::config()->set('system', 'maintenance_reason', '');
return $r;
} else {
DI::config()->set('system', 'build', $version);
@ -193,6 +206,8 @@ class Update
DI::config()->set('system', 'build', $current);
DI::config()->set('system', 'update', Update::SUCCESS);
DI::lock()->release('dbupdate');
DI::config()->set('system', 'maintenance', 0);
DI::config()->set('system', 'maintenance_reason', '');
Logger::notice('Update success.', ['from' => $stored, 'to' => $current]);
if ($sendMail) {

62
src/Database/DBStructure.php
View File

@ -361,6 +361,54 @@ class DBStructure
return ($sql);
}
/**
* Perform a database structure dryrun (means: just simulating)
*
* @throws Exception
*/
public static function dryRun()
{
self::update(DI::app()->getBasePath(), true, false);
}
/**
* Updates DB structure and returns eventual errors messages
*
* @param bool $enable_maintenance_mode Set the maintenance mode
* @param bool $verbose Display the SQL commands
*
* @return string Empty string if the update is successful, error messages otherwise
* @throws Exception
*/
public static function performUpdate(bool $enable_maintenance_mode = true, bool $verbose = false)
{
if ($enable_maintenance_mode) {
DI::config()->set('system', 'maintenance', 1);
}
$status = self::update(DI::app()->getBasePath(), $verbose, true);
if ($enable_maintenance_mode) {
DI::config()->set('system', 'maintenance', 0);
DI::config()->set('system', 'maintenance_reason', '');
}
return $status;
}
/**
* Updates DB structure from the installation and returns eventual errors messages
*
* @param string $basePath The base path of this application
*
* @return string Empty string if the update is successful, error messages otherwise
* @throws Exception
*/
public static function install(string $basePath)
{
return self::update($basePath, false, true, true);
}
/**
* Updates DB structure and returns eventual errors messages
*
@ -373,14 +421,15 @@ class DBStructure
* @return string Empty string if the update is successful, error messages otherwise
* @throws Exception
*/
public static function update($basePath, $verbose, $action, $install = false, array $tables = null, array $definition = null)
private static function update($basePath, $verbose, $action, $install = false, array $tables = null, array $definition = null)
{
if ($action && !$install) {
if (self::isUpdating()) {
$in_maintenance_mode = DI::config()->get('system', 'maintenance');
if ($action && !$install && self::isUpdating()) {
return DI::l10n()->t('Another database update is currently running.');
}
DI::config()->set('system', 'maintenance', 1);
if ($in_maintenance_mode) {
DI::config()->set('system', 'maintenance_reason', DI::l10n()->t('%s: Database update', DateTimeFormat::utcNow() . ' ' . date('e')));
}
@ -680,7 +729,7 @@ class DBStructure
}
if ($action) {
if (!$install) {
if ($in_maintenance_mode) {
DI::config()->set('system', 'maintenance_reason', DI::l10n()->t('%s: updating %s table.', DateTimeFormat::utcNow() . ' ' . date('e'), $name));
}
@ -737,9 +786,6 @@ class DBStructure
self::checkInitialValues();
if ($action && !$install) {
DI::config()->set('system', 'maintenance', 0);
DI::config()->set('system', 'maintenance_reason', '');
if ($errors) {
DI::config()->set('system', 'dbupdate', self::UPDATE_FAILED);
} else {

2
src/Module/Admin/DBSync.php
View File

@ -54,7 +54,7 @@ class DBSync extends BaseAdmin
break;
case 'check':
// @TODO Seems like a similar logic like Update::check()
$retval = DBStructure::update($a->getBasePath(), false, true);
$retval = DBStructure::performUpdate();
if ($retval === '') {
$o = DI::l10n()->t("Database structure update %s was successfully applied.", DB_UPDATE_VERSION) . "<br />";
} else {

2
src/Module/Admin/Summary.php
View File

@ -82,7 +82,7 @@ class Summary extends BaseAdmin
}
if (DI::config()->get('system', 'dbupdate', DBStructure::UPDATE_NOT_CHECKED) == DBStructure::UPDATE_NOT_CHECKED) {
DBStructure::update($a->getBasePath(), false, true);
DBStructure::performUpdate();
}
if (DI::config()->get('system', 'dbupdate') == DBStructure::UPDATE_FAILED) {