public function execute()
{
$issues = PhabricatorSetupCheck::runNormalChecks();
$fatal_issue = null;
foreach ($issues as $issue) {
if ($issue->getIsFatal()) {
$fatal_issue = $issue;
break;
}
}
if ($fatal_issue) {
// If we've discovered a fatal, we reset any in-flight state to push
// web hosts out of service.
// This can happen if Phabricator starts during a disaster and some
// databases can not be reached. We allow Phabricator to start up in
// this situation, since it may still be able to usefully serve requests
// without risk to data.
// However, if databases later become reachable and we learn that they
// are fatally misconfigured, we want to tear the world down again
// because data may be at risk.
PhabricatorSetupCheck::resetSetupState();
return PhabricatorSetupCheck::newIssueResponse($issue);
}
$issue_keys = PhabricatorSetupCheck::getUnignoredIssueKeys($issues);
PhabricatorSetupCheck::setOpenSetupIssueKeys($issue_keys, $update_database = true);
$this->issues = $issues;
return null;
}