private function handleLaunchEvent(PhutilEvent $event)
{
$id = $event->getValue('id');
$current_user = posix_getpwuid(posix_geteuid());
$daemon = id(new PhabricatorDaemonLog())->setDaemonID($id)->setDaemon($event->getValue('daemonClass'))->setHost(php_uname('n'))->setPID(getmypid())->setRunningAsUser($current_user['name'])->setEnvHash(PhabricatorEnv::calculateEnvironmentHash())->setEnvInfo(PhabricatorEnv::calculateEnvironmentInfo())->setStatus(PhabricatorDaemonLog::STATUS_RUNNING)->setArgv($event->getValue('argv'))->setExplicitArgv($event->getValue('explicitArgv'))->save();
$this->daemons[$id] = $daemon;
}
public function processRequest()
{
$request = $this->getRequest();
$user = $request->getUser();
$log = id(new PhabricatorDaemonLogQuery())->setViewer($user)->withIDs(array($this->id))->setAllowStatusWrites(true)->executeOne();
if (!$log) {
return new Aphront404Response();
}
$events = id(new PhabricatorDaemonLogEvent())->loadAllWhere('logID = %d ORDER BY id DESC LIMIT 1000', $log->getID());
$crumbs = $this->buildApplicationCrumbs();
$crumbs->addTextCrumb(pht('Daemon %s', $log->getID()));
$header = id(new PHUIHeaderView())->setHeader($log->getDaemon());
$tag = id(new PHUITagView())->setType(PHUITagView::TYPE_STATE);
$status = $log->getStatus();
switch ($status) {
case PhabricatorDaemonLog::STATUS_UNKNOWN:
$tag->setBackgroundColor(PHUITagView::COLOR_ORANGE);
$tag->setName(pht('Unknown'));
break;
case PhabricatorDaemonLog::STATUS_RUNNING:
$tag->setBackgroundColor(PHUITagView::COLOR_GREEN);
$tag->setName(pht('Running'));
break;
case PhabricatorDaemonLog::STATUS_DEAD:
$tag->setBackgroundColor(PHUITagView::COLOR_RED);
$tag->setName(pht('Dead'));
break;
case PhabricatorDaemonLog::STATUS_WAIT:
$tag->setBackgroundColor(PHUITagView::COLOR_BLUE);
$tag->setName(pht('Waiting'));
break;
case PhabricatorDaemonLog::STATUS_EXITING:
$tag->setBackgroundColor(PHUITagView::COLOR_YELLOW);
$tag->setName(pht('Exiting'));
break;
case PhabricatorDaemonLog::STATUS_EXITED:
$tag->setBackgroundColor(PHUITagView::COLOR_GREY);
$tag->setName(pht('Exited'));
break;
}
$header->addTag($tag);
$env_hash = PhabricatorEnv::calculateEnvironmentHash();
if ($log->getEnvHash() != $env_hash) {
$tag = id(new PHUITagView())->setType(PHUITagView::TYPE_STATE)->setBackgroundColor(PHUITagView::COLOR_YELLOW)->setName(pht('Stale Config'));
$header->addTag($tag);
}
$properties = $this->buildPropertyListView($log);
$event_view = id(new PhabricatorDaemonLogEventsView())->setUser($user)->setEvents($events);
$event_panel = new AphrontPanelView();
$event_panel->setNoBackground();
$event_panel->appendChild($event_view);
$object_box = id(new PHUIObjectBoxView())->setHeader($header)->addPropertyList($properties);
return $this->buildApplicationPage(array($crumbs, $object_box, $event_panel), array('title' => pht('Daemon Log'), 'device' => false));
}
public function render()
{
$rows = array();
if (!$this->user) {
throw new PhutilInvalidStateException('setUser');
}
$env_hash = PhabricatorEnv::calculateEnvironmentHash();
$list = new PHUIObjectItemListView();
$list->setFlush(true);
foreach ($this->daemonLogs as $log) {
$id = $log->getID();
$epoch = $log->getDateCreated();
$item = id(new PHUIObjectItemView())->setObjectName(pht('Daemon %s', $id))->setHeader($log->getDaemon())->setHref("/daemon/log/{$id}/")->addIcon('none', phabricator_datetime($epoch, $this->user));
$status = $log->getStatus();
switch ($status) {
case PhabricatorDaemonLog::STATUS_RUNNING:
if ($env_hash != $log->getEnvHash()) {
$item->setStatusIcon('fa-warning yellow');
$item->addAttribute(pht('This daemon is running with an out of date configuration and ' . 'should be restarted.'));
} else {
$item->setStatusIcon('fa-rocket green');
$item->addAttribute(pht('This daemon is running.'));
}
break;
case PhabricatorDaemonLog::STATUS_DEAD:
$item->setStatusIcon('fa-warning red');
$item->addAttribute(pht('This daemon is lost or exited uncleanly, and is presumed ' . 'dead.'));
$item->addIcon('fa-times grey', pht('Dead'));
break;
case PhabricatorDaemonLog::STATUS_EXITING:
$item->addAttribute(pht('This daemon is exiting.'));
$item->addIcon('fa-check', pht('Exiting'));
break;
case PhabricatorDaemonLog::STATUS_EXITED:
$item->setDisabled(true);
$item->addAttribute(pht('This daemon exited cleanly.'));
$item->addIcon('fa-check grey', pht('Exited'));
break;
case PhabricatorDaemonLog::STATUS_WAIT:
$item->setStatusIcon('fa-clock-o blue');
$item->addAttribute(pht('This daemon encountered an error recently and is waiting a ' . 'moment to restart.'));
$item->addIcon('fa-clock-o grey', pht('Waiting'));
break;
case PhabricatorDaemonLog::STATUS_UNKNOWN:
default:
$item->setStatusIcon('fa-warning orange');
$item->addAttribute(pht('This daemon has not reported its status recently. It may ' . 'have exited uncleanly.'));
$item->addIcon('fa-warning', pht('Unknown'));
break;
}
$list->addItem($item);
}
return $list;
}
protected function executeChecks()
{
$task_daemon = id(new PhabricatorDaemonLogQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withStatus(PhabricatorDaemonLogQuery::STATUS_RUNNING)->withDaemonClasses(array('PhabricatorTaskmasterDaemon'))->setLimit(1)->execute();
if (!$task_daemon) {
$doc_href = PhabricatorEnv::getDocLink('Managing Daemons with phd');
$summary = pht('You must start the Phabricator daemons to send email, rebuild ' . 'search indexes, and do other background processing.');
$message = pht('The Phabricator daemons are not running, so Phabricator will not ' . 'be able to perform background processing (including sending email, ' . 'rebuilding search indexes, importing commits, cleaning up old data, ' . 'and running builds).' . "\n\n" . 'Use %s to start daemons. See %s for more information.', phutil_tag('tt', array(), 'bin/phd start'), phutil_tag('a', array('href' => $doc_href, 'target' => '_blank'), pht('Managing Daemons with phd')));
$this->newIssue('daemons.not-running')->setShortName(pht('Daemons Not Running'))->setName(pht('Phabricator Daemons Are Not Running'))->setSummary($summary)->setMessage($message)->addCommand('phabricator/ $ ./bin/phd start');
}
$phd_user = PhabricatorEnv::getEnvConfig('phd.user');
$environment_hash = PhabricatorEnv::calculateEnvironmentHash();
$all_daemons = id(new PhabricatorDaemonLogQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withStatus(PhabricatorDaemonLogQuery::STATUS_ALIVE)->execute();
foreach ($all_daemons as $daemon) {
if ($phd_user) {
if ($daemon->getRunningAsUser() != $phd_user) {
$doc_href = PhabricatorEnv::getDocLink('Managing Daemons with phd');
$summary = pht('At least one daemon is currently running as a different ' . 'user than configured in the Phabricator %s setting', 'phd.user');
$message = pht('A daemon is running as user %s while the Phabricator config ' . 'specifies %s to be %s.' . "\n\n" . 'Either adjust %s to match %s or start ' . 'the daemons as the correct user. ' . "\n\n" . '%s Daemons will try to use %s to start as the configured user. ' . 'Make sure that the user who starts %s has the correct ' . 'sudo permissions to start %s daemons as %s', 'phd.user', 'phd.user', 'phd', 'sudo', 'phd', 'phd', phutil_tag('tt', array(), $daemon->getRunningAsUser()), phutil_tag('tt', array(), $phd_user), phutil_tag('tt', array(), $daemon->getRunningAsUser()), phutil_tag('tt', array(), $phd_user));
$this->newIssue('daemons.run-as-different-user')->setName(pht('Daemons are running as the wrong user'))->setSummary($summary)->setMessage($message)->addCommand('phabricator/ $ ./bin/phd restart');
}
}
if ($daemon->getEnvHash() != $environment_hash) {
$doc_href = PhabricatorEnv::getDocLink('Managing Daemons with phd');
$summary = pht('At least one daemon is currently running with different ' . 'configuration than the Phabricator web application.');
$list_section = null;
$env_info = $daemon->getEnvInfo();
if ($env_info) {
$issues = PhabricatorEnv::compareEnvironmentInfo(PhabricatorEnv::calculateEnvironmentInfo(), $env_info);
if ($issues) {
foreach ($issues as $key => $issue) {
$issues[$key] = phutil_tag('li', array(), $issue);
}
$list_section = array(pht('The configurations differ in the following %s way(s):', phutil_count($issues)), phutil_tag('ul', array(), $issues));
}
}
$message = pht('At least one daemon is currently running with a different ' . 'configuration (config checksum %s) than the web application ' . '(config checksum %s).' . "\n\n%s" . 'This usually means that you have just made a configuration change ' . 'from the web UI, but have not yet restarted the daemons. You ' . 'need to restart the daemons after making configuration changes ' . 'so they will pick up the new values: until you do, they will ' . 'continue operating with the old settings.' . "\n\n" . '(If you plan to make more changes, you can restart the daemons ' . 'once after you finish making all of your changes.)' . "\n\n" . 'Use %s to restart daemons. You can find a list of running daemons ' . 'in the %s, which will also help you identify which daemon (or ' . 'daemons) have divergent configuration. For more information about ' . 'managing the daemons, see %s in the documentation.' . "\n\n" . 'This can also happen if you use the %s environmental variable to ' . 'choose a configuration file, but the daemons run with a different ' . 'value than the web application. If restarting the daemons does ' . 'not resolve this issue and you use %s to select configuration, ' . 'check that it is set consistently.' . "\n\n" . 'A third possible cause is that you run several machines, and ' . 'the %s configuration file differs between them. This file is ' . 'updated when you edit configuration from the CLI with %s. If ' . 'restarting the daemons does not resolve this issue and you ' . 'run multiple machines, check that all machines have identical ' . '%s configuration files.' . "\n\n" . 'This issue is not severe, but usually indicates that something ' . 'is not configured the way you expect, and may cause the daemons ' . 'to exhibit different behavior than the web application does.', phutil_tag('tt', array(), substr($daemon->getEnvHash(), 0, 12)), phutil_tag('tt', array(), substr($environment_hash, 0, 12)), $list_section, phutil_tag('tt', array(), 'bin/phd restart'), phutil_tag('a', array('href' => '/daemon/', 'target' => '_blank'), pht('Daemon Console')), phutil_tag('a', array('href' => $doc_href, 'target' => '_blank'), pht('Managing Daemons with phd')), phutil_tag('tt', array(), 'PHABRICATOR_ENV'), phutil_tag('tt', array(), 'PHABRICATOR_ENV'), phutil_tag('tt', array(), 'phabricator/conf/local/local.json'), phutil_tag('tt', array(), 'bin/config'), phutil_tag('tt', array(), 'phabricator/conf/local/local.json'));
$this->newIssue('daemons.need-restarting')->setName(pht('Daemons and Web Have Different Config'))->setSummary($summary)->setMessage($message)->addCommand('phabricator/ $ ./bin/phd restart');
break;
}
}
}
private function handleLaunchEvent(PhutilEvent $event)
{
$id = $event->getValue('id');
$daemon = id(new PhabricatorDaemonLog())->setDaemon($event->getValue('daemonClass'))->setHost(php_uname('n'))->setPID(getmypid())->setEnvHash(PhabricatorEnv::calculateEnvironmentHash())->setStatus(PhabricatorDaemonLog::STATUS_RUNNING)->setArgv($event->getValue('argv'))->setExplicitArgv($event->getValue('explicitArgv'))->save();
$this->daemons[$id] = $daemon;
}
