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kevinpapst_kimai2/.docker/dbtest.php
Kevin Papst 9e736b26f6
Improve docker installation (#5115)
* ignore certain connection errors on startup
* remove invalid code that checks for the existence of the migration table
* fetch kimai code via tar archive instead of git clone, to respect .gitattributes
2024-10-14 23:09:14 +02:00

52 lines
2.2 KiB
PHP

<?php
$DATABASE_HOST = urldecode($argv[1]);
$DATABASE_BASE = urldecode($argv[2]);
$DATABASE_PORT = $argv[3];
$DATABASE_USER = urldecode($argv[4]);
$DATABASE_PASS = urldecode($argv[5]);
echo "Testing DB:";
try {
$pdo = new \PDO("mysql:host=$DATABASE_HOST;dbname=$DATABASE_BASE;port=$DATABASE_PORT", "$DATABASE_USER", "$DATABASE_PASS", [
\PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION
]);
} catch(\Exception $ex) {
switch ($ex->getCode()) {
case 1045:
// we can immediately stop here and show the error message
echo 'Access denied (1045)';
die(1);
case 1049:
// error "Unknown database (1049)" can be ignored, the database will be created by Kimai
return;
// a lot of errors share the same meaningless error code zero
case 0:
// this error includes the database name, so we can only search for the static part of the error message
if (stripos($ex->getMessage(), 'SQLSTATE[HY000] [1049] Unknown database') !== false) {
// error "Unknown database (1049)" can be ignored, the database will be created by Kimai
return;
}
switch ($ex->getMessage()) {
// eg. no response (fw) - the startup script should retry it a couple of times
case 'SQLSTATE[HY000] [2002] Operation timed out':
echo 'Operation timed out (0-2002)';
die(4);
// special case "localhost" with a stopped db server (should not happen in docker compose setup)
case 'SQLSTATE[HY000] [2002] No such file or directory':
echo 'Connection could not be established (0-2002)';
die(5);
// using IP with stopped db server - the startup script should retry it a couple of times
case 'SQLSTATE[HY000] [2002] Connection refused':
echo 'Connection refused (0-2002)';
die(5);
}
echo $ex->getMessage() . " (0)";
die(7);
default:
// unknown error
echo $ex->getMessage() . " (?)";
die(10);
}
}