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N°2240 - Supportability - Maintenance mode

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This commit is contained in:
Eric
2019-09-27 17:13:25 +02:00
parent a54695b2e0
commit 044623309c
8 changed files with 191 additions and 136 deletions
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39
setup/setuputils.class.inc.php
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@@ -1836,20 +1836,47 @@ EOF
return APPROOT.'log/setup-queries-'.strftime('%Y-%m-%d_%H_%M').'.sql';
}
public final static function EnterMaintenanceMode($bCheckBackgroundTask = false)
public final static function EnterMaintenanceMode($oConfig)
{
@touch(APPROOT.'.maintenance');
if ($bCheckBackgroundTask)
SetupPage::log("----> Entering maintenance mode");
try
{
// Assume database is OK but datamodel is not usable
$iCount = CMDBSource::QueryToScalar('SELECT COUNT(*) FROM priv_backgroundtask WHERE running=1');
// Wait for cron to stop
if (is_null($oConfig))
{
return;
}
// Use mutex to check if cron is running
$oMutex = new iTopMutex(
'cron'.$oConfig->Get('db_name').$oConfig->Get('db_subname'),
$oConfig->Get('db_host'),
$oConfig->Get('db_user'),
$oConfig->Get('db_pwd'),
$oConfig->Get('db_tls.enabled'),
$oConfig->Get('db_tls.ca')
);
$iCount = 1;
while ($oMutex->IsLocked())
{
SetupPage::log("Waiting for cron to stop ($iCount)");
$iCount++;
sleep(10);
}
}
catch(Exception $e)
{
// Ignore errors
}
}
public final static function ExitMaintenanceMode()
public final static function ExitMaintenanceMode($bLog = true)
{
@unlink(APPROOT.'.maintenance');
if ($bLog)
{
SetupPage::log("<---- Exiting maintenance mode");
}
}
}