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| 1 | <?php |
| 2 | |
| 3 | namespace CirrusSearch\Maintenance; |
| 4 | |
| 5 | use CirrusSearch\SearchConfig; |
| 6 | |
| 7 | /** |
| 8 | * Returns zero status if a Cirrus index needs to be built for this wiki. If |
| 9 | * Elasticsearch doesn't look to be up it'll wait a minute for it to come up. |
| 10 | * |
| 11 | * This program is free software; you can redistribute it and/or modify |
| 12 | * it under the terms of the GNU General Public License as published by |
| 13 | * the Free Software Foundation; either version 2 of the License, or |
| 14 | * (at your option) any later version. |
| 15 | * |
| 16 | * This program is distributed in the hope that it will be useful, |
| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 | * GNU General Public License for more details. |
| 20 | * |
| 21 | * You should have received a copy of the GNU General Public License along |
| 22 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 23 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 24 | * http://www.gnu.org/copyleft/gpl.html |
| 25 | */ |
| 26 | |
| 27 | $IP = getenv( 'MW_INSTALL_PATH' ); |
| 28 | if ( $IP === false ) { |
| 29 | $IP = __DIR__ . '/../../..'; |
| 30 | } |
| 31 | require_once "$IP/maintenance/Maintenance.php"; |
| 32 | require_once __DIR__ . '/../includes/Maintenance/Maintenance.php'; |
| 33 | |
| 34 | class CirrusNeedsToBeBuilt extends Maintenance { |
| 35 | public function __construct() { |
| 36 | parent::__construct(); |
| 37 | $this->addDescription( "Update the configuration or contents of all search indices. Always operates on a single cluster." ); |
| 38 | } |
| 39 | |
| 40 | public function execute() { |
| 41 | $indexPattern = $this->getSearchConfig()->get( SearchConfig::INDEX_BASE_NAME ) . '_*'; |
| 42 | $end = microtime( true ) + 60; |
| 43 | while ( true ) { |
| 44 | try { |
| 45 | $health = new \CirrusSearch\Elastica\Health( $this->getConnection()->getClient(), $indexPattern ); |
| 46 | $status = $health->getStatus(); |
| 47 | $this->output( "Elasticsearch status: $status\n" ); |
| 48 | if ( $status === 'green' ) { |
| 49 | break; |
| 50 | } |
| 51 | } catch ( \Elastica\Exception\Connection\HttpException $e ) { |
| 52 | if ( $e->getError() === CURLE_COULDNT_CONNECT ) { |
| 53 | $this->output( "Elasticsearch not up.\n" ); |
| 54 | $this->getConnection()->destroyClient(); |
| 55 | } else { |
| 56 | // The two exit code here makes puppet fail with an error. |
| 57 | $this->fatalError( 'Connection error: ' . $e->getMessage(), 2 ); |
| 58 | } |
| 59 | } |
| 60 | if ( $end < microtime( true ) ) { |
| 61 | $this->fatalError( 'Elasticsearch was not ready in time.' ); |
| 62 | } |
| 63 | sleep( 1 ); |
| 64 | } |
| 65 | |
| 66 | foreach ( $this->getConnection()->getAllIndexSuffixes() as $indexSuffix ) { |
| 67 | try { |
| 68 | $count = $this->getConnection() |
| 69 | ->getIndex( $this->getSearchConfig()->get( SearchConfig::INDEX_BASE_NAME ), $indexSuffix ) |
| 70 | ->count(); |
| 71 | } catch ( \Elastica\Exception\ResponseException $e ) { |
| 72 | $this->output( "$indexSuffix doesn't exist.\n" ); |
| 73 | $this->error( "true" ); |
| 74 | return true; |
| 75 | } |
| 76 | if ( $indexSuffix === 'content' && $count === 0 ) { |
| 77 | $this->output( "No pages in the content index. Indexes were probably wiped.\n" ); |
| 78 | return true; |
| 79 | } |
| 80 | $this->output( "Page count in $indexSuffix: $count\n" ); |
| 81 | } |
| 82 | // This result in non-zero exit code, which makes puppet decide that it needs to run whatever is gated by this. |
| 83 | return false; |
| 84 | } |
| 85 | } |
| 86 | |
| 87 | $maintClass = CirrusNeedsToBeBuilt::class; |
| 88 | require_once RUN_MAINTENANCE_IF_MAIN; |