* Utility file to check Drupal's health.
* When called without parameters checks only database connection.
* May be called with 'target' parameter to check only memcached or solr connection.
*/
// To read configurations
include_once '../sites/default/settings.php';
if (!empty($_GET['target'])) {
switch ($_GET['target']) {
// Check mysql server connection
case 'pgsql':
list($result, $message) = check_pgsql();
break;
// Check memcached server connection
// Check memcached server connection
case 'memcached':
list($result, $message) = check_memcached();
break;
// Check solr server connection
// Check solr server connection
case 'solr':
list($result, $message) = check_solr();
break;
// None of them
// None of them
default:
list($result, $message) = array(FALSE, "Script: wrong target parameter");
}
} else {
list($result, $message) = check_pgsql();
}
// Build the response
$result = check_memcached();
break;
// Check solr server connection
// Check solr server connection
case 'solr':
$result = check_solr();
break;
// None of them
// None of them
default:
$result = FALSE;
}
} else {
$result = check_mysql();
if ($result) {
$result = check_memcached();
}
}
// Return error code 500 in case of failure
if (!$result) {
header('HTTP/1.1 500 Internal Server Error');
}
// End of the script
exit;
/**
* Check mysql connection (master & slaves).
*
* @return FALSE in case of failure and TRUE otherwise.
*/
function check_mysql()
{
$app->get("/status/db/{id}", function ($id) {
# Start building the response.
$response = new Response();
# Fill the response with the return value of the function that checks
# the status of the component.
$response->setStatusCode(200, "OK");
$response->setJsonContent(array("ready" => check_db($id)));
return $response;
});
$app->get("/status/memcached/{id}", function ($id) {
# Start building the response.
$response = new Response();
# Fill the response with the return value of the function that checks
# the status of the component.
$response->setStatusCode(200, "OK");
$response->setJsonContent(array("ready" => check_memcached($id)));
return $response;
});
$app->get("/status/zebra/{id}", function ($id) {
# Start building the response.
$response = new Response();
# Fill the response with the return value of the function that checks
# the status of the component.
$response->setStatusCode(200, "OK");
$response->setJsonContent(array("ready" => check_zebra($id)));
return $response;
});
$app->get("/status/koha/{id}", function ($id) {
# Start building the response.
$response = new Response();
# Fill the response with the return value of the function that checks
