Uncaught Predis\Connection\ConnectionException: php_network_getaddresses: getaddrinfo failed: Name or service not known [tcp://redis_cfg:6379] in /var/www/cfg/predis/src/Connection/AbstractConnection.php:155
Stack trace:
#0 /var/www/cfg/predis/src/Connection/StreamConnection.php(128): Predis\Connection\AbstractConnection->onConnectionError('php_network_get...', 0)
#1 /var/www/cfg/predis/src/Connection/StreamConnection.php(178): Predis\Connection\StreamConnection->createStreamSocket(Object(Predis\Connection\Parameters), 'tcp://redis_cfg...', 4)
#2 /var/www/cfg/predis/src/Connection/StreamConnection.php(100): Predis\Connection\StreamConnection->tcpStreamInitializer(Object(Predis\Connection\Parameters))
#3 /var/www/cfg/predis/src/Connection/AbstractConnection.php(81): Predis\Connection\StreamConnection->createResource()
#4 /var/www/cfg/predis/src/Connection/StreamConnection.php(258): Predis\Connection\AbstractConnection->connect()
#5 /var/www/cfg/predis/src/Connection/AbstractConnection.php(180): Predis\Connecti in /var/www/cfg/predis/src/Connection/AbstractConnection.php on line 155