# curl -l -X POST "http://site1.localhost:8001/w/api.php?action=wbstackElasticSearchInit&format=json"

kubectl exec -it deployment/api-app-backend -- php artisan tinker --execute 'Wiki::whereRelation("wikiDb", "version", "=", "mw1.38-wbs1")->get()->pluck("domain")->each(function ($i, $k) { echo $i.PHP_EOL; })'

Modifying table echo_push_subscription...[error] [DBQuery] Error 1091 from Wikimedia\Rdbms\Database::sourceFile( /var/www/html/w/extensions/Echo/sql/mysql/patch-echo_push_subscription-drop-foreign-keys_1.sql ), Can't DROP FOREIGN KEY `mwdb_site1_echo_push_subscription_ibfk_1`; check that it exists ALTER TABLE `mwdb_site1_echo_push_subscription` DROP FOREIGN KEY `mwdb_site1_echo_push_subscription_ibfk_1`\n mysql.svc:3306
#0 /var/www/html/w/includes/libs/rdbms/database/Database.php(1576): Wikimedia\Rdbms\Database->getQueryExceptionAndLog(string, integer, string, string)
#1 /var/www/html/w/includes/libs/rdbms/database/Database.php(952): Wikimedia\Rdbms\Database->reportQueryError(string, integer, string, string, boolean)
#2 /var/www/html/w/includes/libs/rdbms/database/Database.php(3302): Wikimedia\Rdbms\Database->query(string, string)
#3 /var/www/html/w/includes/libs/rdbms/database/Database.php(3241): Wikimedia\Rdbms\Database->sourceStream(resource, NULL, NULL, string, NULL)
#4 /var/www/html/w/includes/libs/rdbms/database/DBConnRef.php(103): Wikimedia\Rdbms\Database->sourceFile(string)
#5 /var/www/html/w/includes/libs/rdbms/database/DBConnRef.php(807): Wikimedia\Rdbms\DBConnRef->__call(string, array)
#6 /var/www/html/w/includes/installer/DatabaseUpdater.php(718): Wikimedia\Rdbms\DBConnRef->sourceFile(string)
#7 /var/www/html/w/includes/installer/DatabaseUpdater.php(1034): DatabaseUpdater->applyPatch(string, boolean, string)
#8 /var/www/html/w/includes/installer/DatabaseUpdater.php(547): DatabaseUpdater->modifyTable(string, string, boolean)
#9 /var/www/html/w/includes/installer/DatabaseUpdater.php(515): DatabaseUpdater->runUpdates(array, boolean)
#10 /var/www/html/w/maintenance/update.php(202): DatabaseUpdater->doUpdates(array)
#11 /var/www/html/w/maintenance/includes/MaintenanceRunner.php(309): UpdateMediaWiki->execute()
#12 /var/www/html/w/maintenance/doMaintenance.php(89): MediaWiki\Maintenance\MaintenanceRunner->run()
#13 /var/www/html/w/maintenance/update.php(312): require_once(string)
#14 {main}
Wikimedia\Rdbms\DBQueryError from line 1618 of /var/www/html/w/includes/libs/rdbms/database/Database.php: Error 1091: Can't DROP FOREIGN KEY `mwdb_site1_echo_push_subscription_ibfk_1`; check that it exists
Function: Wikimedia\Rdbms\Database::sourceFile( /var/www/html/w/extensions/Echo/sql/mysql/patch-echo_push_subscription-drop-foreign-keys_1.sql )
Query: ALTER TABLE `mwdb_site1_echo_push_subscription` DROP FOREIGN KEY `mwdb_site1_echo_push_subscription_ibfk_1`
#0 /var/www/html/w/includes/libs/rdbms/database/Database.php(1602): Wikimedia\Rdbms\Database->getQueryException('Can't DROP FORE...', 1091, 'ALTER TABLE `mw...', 'Wikimedia\\Rdbms...')
#1 /var/www/html/w/includes/libs/rdbms/database/Database.php(1576): Wikimedia\Rdbms\Database->getQueryExceptionAndLog('Can't DROP FORE...', 1091, 'ALTER TABLE `mw...', 'Wikimedia\\Rdbms...')
#2 /var/www/html/w/includes/libs/rdbms/database/Database.php(952): Wikimedia\Rdbms\Database->reportQueryError('Can't DROP FORE...', 1091, 'ALTER TABLE `mw...', 'Wikimedia\\Rdbms...', false)
#3 /var/www/html/w/includes/libs/rdbms/database/Database.php(3302): Wikimedia\Rdbms\Database->query('ALTER TABLE `mw...', 'Wikimedia\\Rdbms...')
#4 /var/www/html/w/includes/libs/rdbms/database/Database.php(3241): Wikimedia\Rdbms\Database->sourceStream(Resource id #1141, NULL, NULL, 'Wikimedia\\Rdbms...', NULL)
#5 /var/www/html/w/includes/libs/rdbms/database/DBConnRef.php(103): Wikimedia\Rdbms\Database->sourceFile('/var/www/html/w...')
#6 /var/www/html/w/includes/libs/rdbms/database/DBConnRef.php(807): Wikimedia\Rdbms\DBConnRef->__call('sourceFile', Array)
#7 /var/www/html/w/includes/installer/DatabaseUpdater.php(718): Wikimedia\Rdbms\DBConnRef->sourceFile('/var/www/html/w...')
#8 /var/www/html/w/includes/installer/DatabaseUpdater.php(1034): DatabaseUpdater->applyPatch('/var/www/html/w...', true, 'Modifying table...')
#9 /var/www/html/w/includes/installer/DatabaseUpdater.php(547): DatabaseUpdater->modifyTable('echo_push_subsc...', '/var/www/html/w...', true)
#10 /var/www/html/w/includes/installer/DatabaseUpdater.php(515): DatabaseUpdater->runUpdates(Array, true)
#11 /var/www/html/w/maintenance/update.php(202): DatabaseUpdater->doUpdates(Array)
#12 /var/www/html/w/maintenance/includes/MaintenanceRunner.php(309): UpdateMediaWiki->execute()
#13 /var/www/html/w/maintenance/doMaintenance.php(89): MediaWiki\Maintenance\MaintenanceRunner->run()
#14 /var/www/html/w/maintenance/update.php(312): require_once('/var/www/html/w...')
#15 {main}