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diff --git a/src/applications/cache/PhabricatorCaches.php b/src/applications/cache/PhabricatorCaches.php
index 770e833ee9..6e9f5b7fc7 100644
--- a/src/applications/cache/PhabricatorCaches.php
+++ b/src/applications/cache/PhabricatorCaches.php
@@ -1,171 +1,186 @@
<?php
/**
* @task setup Setup Cache
*/
final class PhabricatorCaches {
+ public static function getNamespace() {
+ return PhabricatorEnv::getEnvConfig('phabricator.cache-namespace');
+ }
/* -( Setup Cache )-------------------------------------------------------- */
/**
* Highly specialized cache for performing setup checks. We use this cache
* to determine if we need to run expensive setup checks when the page
* loads. Without it, we would need to run these checks every time.
*
* Normally, this cache is just APC. In the absence of APC, this cache
* degrades into a slow, quirky on-disk cache.
*
* NOTE: Do not use this cache for anything else! It is not a general-purpose
* cache!
*
* @return PhutilKeyValueCacheStack Most qualified available cache stack.
* @task setup
*/
public static function getSetupCache() {
static $cache;
if (!$cache) {
$caches = self::buildSetupCaches();
$caches = self::addProfilerToCaches($caches);
$cache = id(new PhutilKeyValueCacheStack())
->setCaches($caches);
}
return $cache;
}
/**
* @task setup
*/
private static function buildSetupCaches() {
// In most cases, we should have APC. This is an ideal cache for our
// purposes -- it's fast and empties on server restart.
$apc = new PhutilKeyValueCacheAPC();
+
+ if (PhabricatorCaches::getNamespace()) {
+ $apc = id(new PhutilKeyValueCacheNamespace($apc))
+ ->setNamespace(PhabricatorCaches::getNamespace());
+ }
+
if ($apc->isAvailable()) {
return array($apc);
}
// If we don't have APC, build a poor approximation on disk. This is still
// much better than nothing; some setup steps are quite slow.
$disk_path = self::getSetupCacheDiskCachePath();
if ($disk_path) {
$disk = new PhutilKeyValueCacheOnDisk();
+
+ if (PhabricatorCaches::getNamespace()) {
+ $disk = id(new PhutilKeyValueCacheNamespace($disk))
+ ->setNamespace(PhabricatorCaches::getNamespace());
+ }
+
$disk->setCacheFile($disk_path);
if ($disk->isAvailable()) {
return array($disk);
}
}
return array();
}
/**
* @task setup
*/
private static function getSetupCacheDiskCachePath() {
// The difficulty here is in choosing a path which will change on server
// restart (we MUST have this property), but as rarely as possible
// otherwise (we desire this property to give the cache the best hit rate
// we can).
// In some setups, the parent PID is more stable and longer-lived that the
// PID (e.g., under apache, our PID will be a worker while the ppid will
// be the main httpd process). If we're confident we're running under such
// a setup, we can try to use the PPID as the basis for our cache instead
// of our own PID.
$use_ppid = false;
switch (php_sapi_name()) {
case 'cli-server':
// This is the PHP5.4+ built-in webserver. We should use the pid
// (the server), not the ppid (probably a shell or something).
$use_ppid = false;
break;
case 'fpm-fcgi':
// We should be safe to use PPID here.
$use_ppid = true;
break;
case 'apache2handler':
// We're definitely safe to use the PPID.
$use_ppid = true;
break;
}
$pid_basis = getmypid();
if ($use_ppid) {
if (function_exists('posix_getppid')) {
$parent_pid = posix_getppid();
// On most systems, normal processes can never have PIDs lower than 100,
// so something likely went wrong if we we get one of these.
if ($parent_pid > 100) {
$pid_basis = $parent_pid;
}
}
}
// If possible, we also want to know when the process launched, so we can
// drop the cache if a process restarts but gets the same PID an earlier
// process had. "/proc" is not available everywhere (e.g., not on OSX), but
// check if we have it.
$epoch_basis = null;
$stat = @stat("/proc/{$pid_basis}");
if ($stat !== false) {
$epoch_basis = $stat['ctime'];
}
$tmp_dir = sys_get_temp_dir();
$tmp_path = $tmp_dir.DIRECTORY_SEPARATOR.'phabricator-setup';
if (!file_exists($tmp_path)) {
@mkdir($tmp_path);
}
$is_ok = self::testTemporaryDirectory($tmp_path);
if (!$is_ok) {
$tmp_path = $tmp_dir;
$is_ok = self::testTemporaryDirectory($tmp_path);
if (!$is_ok) {
// We can't find anywhere to write the cache, so just bail.
return null;
}
}
$tmp_name = 'setup-'.$pid_basis;
if ($epoch_basis) {
$tmp_name .= '.'.$epoch_basis;
}
$tmp_name .= '.cache';
return $tmp_path.DIRECTORY_SEPARATOR.$tmp_name;
}
/**
* @task setup
*/
private static function testTemporaryDirectory($dir) {
if (!@file_exists($dir)) {
return false;
}
if (!@is_dir($dir)) {
return false;
}
if (!@is_writable($dir)) {
return false;
}
return true;
}
private static function addProfilerToCaches(array $caches) {
foreach ($caches as $key => $cache) {
$pcache = new PhutilKeyValueCacheProfiler($cache);
$pcache->setProfiler(PhutilServiceProfiler::getInstance());
$caches[$key] = $pcache;
}
return $caches;
}
}
diff --git a/src/applications/config/option/PhabricatorCoreConfigOptions.php b/src/applications/config/option/PhabricatorCoreConfigOptions.php
index 432c0aac49..c608e4f4e5 100644
--- a/src/applications/config/option/PhabricatorCoreConfigOptions.php
+++ b/src/applications/config/option/PhabricatorCoreConfigOptions.php
@@ -1,210 +1,214 @@
<?php
final class PhabricatorCoreConfigOptions
extends PhabricatorApplicationConfigOptions {
public function getName() {
return pht("Core");
}
public function getDescription() {
return pht("Configure core options, including URIs.");
}
public function getOptions() {
return array(
$this->newOption('phabricator.base-uri', 'string', null)
->setLocked(true)
->setSummary(pht("URI where Phabricator is installed."))
->setDescription(
pht(
"Set the URI where Phabricator is installed. Setting this ".
"improves security by preventing cookies from being set on other ".
"domains, and allows daemons to send emails with links that have ".
"the correct domain."))
->addExample('http://phabricator.example.com/', pht('Valid Setting')),
$this->newOption('phabricator.production-uri', 'string', null)
->setSummary(
pht("Primary install URI, for multi-environment installs."))
->setDescription(
pht(
"If you have multiple Phabricator environments (like a ".
"development/staging environment for working on testing ".
"Phabricator, and a production environment for deploying it), ".
"set the production environment URI here so that emails and other ".
"durable URIs will always generate with links pointing at the ".
"production environment. If unset, defaults to ".
"{{phabricator.base-uri}}. Most installs do not need to set ".
"this option."))
->addExample('http://phabricator.example.com/', pht('Valid Setting')),
$this->newOption('phabricator.timezone', 'string', null)
->setSummary(
pht("The timezone Phabricator should use."))
->setDescription(
pht(
"PHP requires that you set a timezone in your php.ini before ".
"using date functions, or it will emit a warning. If this isn't ".
"possible (for instance, because you are using HPHP) you can set ".
"some valid constant for date_default_timezone_set() here and ".
"Phabricator will set it on your behalf, silencing the warning."))
->addExample('America/New_York', pht('US East (EDT)'))
->addExample('America/Chicago', pht('US Central (CDT)'))
->addExample('America/Boise', pht('US Mountain (MDT)'))
->addExample('America/Los_Angeles', pht('US West (PDT)')),
$this->newOption('phabricator.show-beta-applications', 'bool', false)
->setBoolOptions(
array(
pht('Visible'),
pht('Invisible')
))->setDescription(pht('Show beta applications on the home page.')),
$this->newOption('phabricator.serious-business', 'bool', false)
->setBoolOptions(
array(
pht('Serious business'),
pht('Shenanigans'), // That should be interesting to translate. :P
))
->setSummary(
pht("Should Phabricator be serious?"))
->setDescription(
pht(
"By default, Phabricator includes some silly nonsense in the UI, ".
"such as a submit button called 'Clowncopterize' in Differential ".
"and a call to 'Leap Into Action'. If you'd prefer more ".
"traditional UI strings like 'Submit', you can set this flag to ".
"disable most of the jokes and easter eggs.")),
$this->newOption('environment.append-paths', 'list<string>', array())
->setSummary(
pht("These paths get appended to your \$PATH envrionment variable."))
->setDescription(
pht(
"Phabricator occasionally shells out to other binaries on the ".
"server. An example of this is the \"pygmentize\" command, used ".
"to syntax-highlight code written in languages other than PHP. ".
"By default, it is assumed that these binaries are in the \$PATH ".
"of the user running Phabricator (normally 'apache', 'httpd', or ".
"'nobody'). Here you can add extra directories to the \$PATH ".
"environment variable, for when these binaries are in ".
"non-standard locations."))
->addExample('/usr/local/bin', pht('Add One Path'))
->addExample("/usr/bin\n/usr/local/bin", pht('Add Multiple Paths')),
$this->newOption('tokenizer.ondemand', 'bool', false)
->setBoolOptions(
array(
pht("Query on demand"),
pht("Query on page load"),
))
->setSummary(
pht("Query for tokenizer fields on demand."))
->setDescription(
pht(
"Tokenizers are UI controls which let the user select other ".
"users, email addresses, project names, etc., by typing the ".
"first few letters and having the control autocomplete from a ".
"list. They can load their data in two ways: either in a big ".
"chunk up front, or as the user types. By default, the data is ".
"loaded in a big chunk. This is simpler and performs better for ".
"small datasets. However, if you have a very large number of ".
"users or projects, (in the ballpark of more than a thousand), ".
"loading all that data may become slow enough that it's ".
"worthwhile to query on demand instead. This makes the typeahead ".
"slightly less responsive but overall performance will be much ".
"better if you have a ton of stuff. You can figure out which ".
"setting is best for your install by changing this setting and ".
"then playing with a user tokenizer (like the user selectors in ".
"Maniphest or Differential) and seeing which setting loads ".
"faster and feels better.")),
$this->newOption('config.lock', 'set', array())
->setLocked(true)
->setDescription(pht('Additional configuration options to lock.')),
$this->newOption('config.hide', 'set', array())
->setLocked(true)
->setDescription(pht('Additional configuration options to hide.')),
$this->newOption('config.mask', 'set', array())
->setLocked(true)
->setDescription(pht('Additional configuration options to mask.')),
$this->newOption('config.ignore-issues', 'set', array())
->setLocked(true)
->setDescription(pht('Setup issues to ignore.')),
$this->newOption('phabricator.env', 'string', null)
->setLocked(true)
->setDescription(pht('Internal.')),
$this->newOption('test.value', 'wild', null)
->setLocked(true)
->setDescription(pht('Unit test value.')),
$this->newOption('phabricator.uninstalled-applications', 'set', array())
->setLocked(true)
->setDescription(
pht('Array containing list of Uninstalled applications.')),
$this->newOption('welcome.html', 'string', null)
->setLocked(true)
->setDescription(
pht('Custom HTML to show on the main Phabricator dashboard.')),
+ $this->newOption('phabricator.cache-namespace', 'string', null)
+ ->setLocked(true)
+ ->setDescription(pht('Cache namespace.')),
);
+
}
protected function didValidateOption(
PhabricatorConfigOption $option,
$value) {
$key = $option->getKey();
if ($key == 'phabricator.base-uri' ||
$key == 'phabricator.production-uri') {
$uri = new PhutilURI($value);
$protocol = $uri->getProtocol();
if ($protocol !== 'http' && $protocol !== 'https') {
throw new PhabricatorConfigValidationException(
pht(
"Config option '%s' is invalid. The URI must start with ".
"'http://' or 'https://'.",
$key));
}
$domain = $uri->getDomain();
if (strpos($domain, '.') === false) {
throw new PhabricatorConfigValidationException(
pht(
"Config option '%s' is invalid. The URI must contain a dot ('.'), ".
"like 'http://example.com/', not just a bare name like ".
"'http://example/'. Some web browsers will not set cookies on ".
"domains with no TLD.",
$key));
}
$path = $uri->getPath();
if ($path !== '' && $path !== '/') {
throw new PhabricatorConfigValidationException(
pht(
"Config option '%s' is invalid. The URI must NOT have a path, ".
"e.g. 'http://phabricator.example.com/' is OK, but ".
"'http://example.com/phabricator/' is not. Phabricator must be ".
"installed on an entire domain; it can not be installed on a ".
"path.",
$key));
}
}
if ($key === 'phabricator.timezone') {
$old = date_default_timezone_get();
$ok = @date_default_timezone_set($value);
@date_default_timezone_set($old);
if (!$ok) {
throw new PhabricatorConfigValidationException(
pht(
"Config option '%s' is invalid. The timezone identifier must ".
"be a valid timezone identifier recognized by PHP, like ".
"'America/Los_Angeles'. You can find a list of valid identifiers ".
"here: %s",
$key,
'http://php.net/manual/timezones.php'));
}
}
}
}

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