PHP Fatal error @ 'bin/directus install:database' -> " Uncaught InvalidArgumentException:"

[ghost]

- Device: Desktop
- OS:
	lsb_release -rd
		Description:    openSUSE Leap 15.0
		Release:        15.0
	uname -rm
		4.19.0-lp150.3.g09557ad-default x86_64
- Web Server:
	nginx -v
		nginx version: nginx/1.15.5
- PHP Version:
	php -v
		PHP 7.2.12-dev (cli) (built: Oct 16 2018 21:08:17) ( NTS )
		Copyright (c) 1997-2018 The PHP Group
		Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
		    with Zend OPcache v7.2.12-dev, Copyright (c) 1999-2018, by Zend Technologies
	php -m | grep -i sql
		mysqli
		mysqlnd
		pdo_mysql
		pdo_sqlite
		sqlite3

- Database:
	mariadb_config --version
		10.3.11
- Install Method: cloned `build` branch

cd /srv/directus-api
git branch -a | head -n 1
	* build
git log | head
	commit beac8867179137fc01a872f073b99dda9fb114d8
	Author: rijkvanzanten <rijkvanzanten@me.com>
	Date:   Sat Oct 27 11:55:05 2018 -0400

	    v2.0.4

	commit 58747f253bbd0bafdeeb18ba769193ac4c62b739
	Author: rijkvanzanten <rijkvanzanten@me.com>
	Date:   Fri Oct 26 17:39:09 2018 -0400

mysql \
  --socket='/var/run/mdb/mdb.sock' \
  --user='directus_user' \
  --password='directus_pass' \
directus_db

	MariaDB [directus_db]> status
		status
		--------------
		mysql  Ver 15.1 Distrib 10.3.11-MariaDB, for Linux (x86_64) using readline 5.1

		Connection id:          24
		Current database:       directus_db
		Current user:           directus_user@localhost
		SSL:                    Not in use
		Current pager:          /usr/bin/less
		Using outfile:          ''
		Using delimiter:        ;
		Server:                 MariaDB
		Server version:         10.3.11-MariaDB-log Source distribution
		Protocol version:       10
		Connection:             Localhost via UNIX socket
		Server characterset:    utf8mb4
		Db     characterset:    utf8mb4
		Client characterset:    utf8mb4
		Conn.  characterset:    utf8mb4
		UNIX socket:            /var/run/mdb/mdb.sock
		Uptime:                 4 hours 13 min 33 sec

		Threads: 8  Questions: 181  Slow queries: 0  Opens: 46  Flush tables: 1  Open tables: 30  Queries per second avg: 0.011
		--------------


cat /srv/directus-api/config/api.php
	<?php

	return [
		'app' => [
			'env' => 'development',
			'timezone' => 'America/Los_Angeles',
		],
		'settings' => [
			'logger' => [
				'path' => '/var/log/nginx/directus-api.log',
			],
		],
		'database' => [
			'type' => 'mysql',
			'socket' => '/var/run/mdb/mdb.sock',
			'name' => 'directus_db',
			'username' => 'directus_user',
			'password' => 'directus_pass',
			'engine' => 'InnoDB',
			'charset' => 'utf8mb4'
		],
		'cache' => [
			'enabled' => true,
			'response_ttl' => 3600, // seconds
			'pool' => [
				'adapter'   => 'redis',
				'host'      => '127.0.0.1',
				'port'      => 6379
			],
		],
		'storage' => [
			'adapter' => 'local',
			'root' => 'public/uploads/_/originals',
			'root_url' => '/uploads/_/originals',
			'thumb_root' => 'public/uploads/_/thumbnails',
		],
		'mail' => [
			'default' => [
				'transport' => 'smtp',
				'from' => 'directus-api@example.com',
				'host' => 'mx.example.com',
				'port' => 587,
				'username' => 'send@mx.example.com',
				'password' => 'xxxxxxxxxxxxxxxxxxx',
				'encryption' => 'tls',
			],
		],
		'cors' => [
			'enabled' => false,
			'origin' => ['*'],
			'methods' => [
				'GET',
				'POST',
				'PUT',
				'PATCH',
				'DELETE',
				'HEAD',
			],
			'headers' => [],
			'exposed_headers' => [],
			'max_age' => null, // in seconds
			'credentials' => false,
		],

		'rate_limit' => [
			'enabled' => false,
			'limit' => 100, // number of request
			'interval' => 60, // seconds
			'adapter' => 'redis',
			'host' => '127.0.0.1',
			'port' => 6379,
			'timeout' => 10
		],
		'hooks' => [
			'actions' => [],
			'filters' => [],
		],
		'feedback' => [
			'token' => '0000000000000000000000000000000',
			'login' => false,
		],
		'tableBlacklist' => [],
		'auth' => [
			'secret_key' => '11111111111111111111111111111111',
			'public_key' => '22222222222222222222222222222222',
			'social_providers' => []
		],
	];

cd /srv/directus-api
bin/directus install:database
	PHP Fatal error:  Uncaught InvalidArgumentException: There was a problem connecting to the database: SQLSTATE[HY000] [2002] No such file or directory in /srv/directus-api/vendor/robmorgan/phinx/src/Phinx/Db/Adapter/MysqlAdapter.php:115
	Stack trace:
	#0 /srv/directus-api/vendor/robmorgan/phinx/src/Phinx/Db/Adapter/PdoAdapter.php(103): Phinx\Db\Adapter\MysqlAdapter->connect()
	#1 /srv/directus-api/vendor/robmorgan/phinx/src/Phinx/Db/Adapter/PdoAdapter.php(145): Phinx\Db\Adapter\PdoAdapter->getConnection()
	#2 /srv/directus-api/vendor/robmorgan/phinx/src/Phinx/Db/Adapter/PdoAdapter.php(164): Phinx\Db\Adapter\PdoAdapter->query('SELECT * FROM d...')
	#3 /srv/directus-api/vendor/robmorgan/phinx/src/Phinx/Db/Adapter/PdoAdapter.php(250): Phinx\Db\Adapter\PdoAdapter->fetchAll('SELECT * FROM d...')
	#4 /srv/directus-api/vendor/robmorgan/phinx/src/Phinx/Db/Adapter/PdoAdapter.php(227): Phinx\Db\Adapter\PdoAdapter->getVersionLog()
	#5 /srv/directus-api/vendor/robmorgan/phinx/src/Phin in /srv/directus-api/vendor/robmorgan/phinx/src/Phinx/Db/Adapter/MysqlAdapter.php on line 115

cat vendor/robmorgan/phinx/src/Phinx/Db/Adapter/MysqlAdapter.php
	...
	    try {
	        $db = new \PDO($dsn, $options['user'], $options['pass'], $driverOptions);
	    } catch (\PDOException $exception) {
115	        throw new \InvalidArgumentException(sprintf(
	            'There was a problem connecting to the database: %s',
	            $exception->getMessage()
	        ));
	        }
	...

[wellingguzman]

Thanks @hal869, the issue is due to the difference in naming in our configuration for socket and the PDO socket.

[wellingguzman]

I ended up keeping the socket name abstraction for unix_socket.

This issue was fixed by 299272f, passing the missing unix_socket parameter.