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phorge-phorge/src/applications/daemon/management/PhabricatorDaemonManagementStatusWorkflow.php
Joshua Spence ddd8c9c567 Add a --local flag for the ./bin/phd status workflow.
Summary: It is sometimes useful to use `./bin/phd status` as a means to determine if daemons //are// actually running on the current host. For example, a common practice in upstart scripts is something similar to `./bin/phd status || ./bin/phd status`.

Test Plan:
```
> ./bin/phd status
ID   Host            PID  Started                 Daemon                               Arguments
1162 ip-10-127-58-93 4046 Jun 20 2014, 3:17:43 AM PhabricatorFactDaemon
1161 ip-10-127-58-93 3984 Jun 20 2014, 3:17:43 AM PhabricatorTaskmasterDaemon
1160 ip-10-127-58-93 3973 Jun 20 2014, 3:17:42 AM PhabricatorTaskmasterDaemon
1159 ip-10-127-58-93 3968 Jun 20 2014, 3:17:42 AM PhabricatorTaskmasterDaemon
1158 ip-10-127-58-93 3943 Jun 20 2014, 3:17:42 AM PhabricatorTaskmasterDaemon
1157 ip-10-127-58-93 3914 Jun 20 2014, 3:17:41 AM PhabricatorGarbageCollectorDaemon
1156 ip-10-127-58-93 3909 Jun 20 2014, 3:17:41 AM PhabricatorRepositoryPullLocalDaemon

> ./bin/phd status --local
There are no running Phabricator daemons.
```

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D9645
2014-06-22 06:09:53 +10:00

99 lines
2.5 KiB
PHP

<?php
final class PhabricatorDaemonManagementStatusWorkflow
extends PhabricatorDaemonManagementWorkflow {
public function didConstruct() {
$this
->setName('status')
->setSynopsis(pht('Show status of running daemons.'))
->setArguments(
array(
array(
'name' => 'local',
'help' => pht('Show only local daemons.'),
),
));
}
public function execute(PhutilArgumentParser $args) {
$console = PhutilConsole::getConsole();
if ($args->getArg('local')) {
$daemons = $this->loadRunningDaemons();
} else {
$daemons = $this->loadAllRunningDaemons();
}
if (!$daemons) {
$console->writeErr(
"%s\n",
pht('There are no running Phabricator daemons.'));
return 1;
}
$status = 0;
$table = id(new PhutilConsoleTable())
->addColumns(array(
'id' => array(
'title' => 'ID',
),
'host' => array(
'title' => 'Host',
),
'pid' => array(
'title' => 'PID',
),
'started' => array(
'title' => 'Started',
),
'daemon' => array(
'title' => 'Daemon',
),
'argv' => array(
'title' => 'Arguments',
),
));
foreach ($daemons as $daemon) {
if ($daemon instanceof PhabricatorDaemonLog) {
$table->addRow(array(
'id' => $daemon->getID(),
'host' => $daemon->getHost(),
'pid' => $daemon->getPID(),
'started' => date('M j Y, g:i:s A', $daemon->getDateCreated()),
'daemon' => $daemon->getDaemon(),
'argv' => csprintf('%LR', $daemon->getExplicitArgv()),
));
} else if ($daemon instanceof PhabricatorDaemonReference) {
$name = $daemon->getName();
if (!$daemon->isRunning()) {
$daemon->updateStatus(PhabricatorDaemonLog::STATUS_DEAD);
$status = 2;
$name = '<DEAD> '.$name;
}
$daemon_log = $daemon->getDaemonLog();
$id = null;
if ($daemon_log) {
$id = $daemon_log->getID();
}
$table->addRow(array(
'id' => $id,
'host' => 'localhost',
'pid' => $daemon->getPID(),
'started' => $daemon->getEpochStarted()
? date('M j Y, g:i:s A', $daemon->getEpochStarted())
: null,
'daemon' => $name,
'argv' => csprintf('%LR', $daemon->getArgv()),
));
}
}
$table->draw();
}
}