root@sandbox:/home/user# cat test.php
<?php
// Define the path to the library
$libPath = '/home/user/php-opencloud-1.6.0/lib';

// Include the autoloader
require_once $libPath . '/php-opencloud.php';

$endpoint = 'http://192.168.10.4:5000/v2.0/tokens';
$credentials = array(
        'username' => 'admin',
        'password' => '12345678',
        'tenantId' => '8e943197eff6488saf7c8fd287caf36d',
    );

$conn = new \OpenCloud\OpenStack($endpoint, $credentials);
$compute = $conn->Compute('compute', 'RegionOne');
?>

root@sandbox:/home/user# php test.php
PHP Fatal error:  Uncaught exception 'OpenCloud\Common\Exceptions\AuthenticationError' with message 'Authentication failure, status [404], response [{"error": {"message": "The resource could not be found.", "code": 404, "title": "Not Found"}}]' in /home/jasons/php-opencloud-1.6.0/lib/OpenCloud/OpenStack.php:721
Stack trace:
#0 /home/jasons/php-opencloud-1.6.0/lib/OpenCloud/OpenStack.php(591): OpenCloud\OpenStack->authenticate()
#1 /home/jasons/php-opencloud-1.6.0/lib/OpenCloud/OpenStack.php(652): OpenCloud\OpenStack->checkExpiration()
#2 /home/jasons/php-opencloud-1.6.0/lib/OpenCloud/Common/Service.php(337): OpenCloud\OpenStack->serviceCatalog()
#3 /home/jasons/php-opencloud-1.6.0/lib/OpenCloud/Common/Service.php(68): OpenCloud\Common\Service->getEndpoint('compute', 'compute', 'RegionOne', 'publicURL')
#4 /home/jasons/php-opencloud-1.6.0/lib/OpenCloud/Common/Nova.php(62): OpenCloud\Common\Service->__construct(Object(OpenCloud\OpenStack), 'compute', 'compute', 'RegionOne', 'publicURL')
#5 /home/jasons/php-opencloud-1.6.0/lib/Op in /home/jasons/php-opencloud-1.6.0/lib/OpenCloud/OpenStack.php on line 721
root@sandbox:/home/jasons#

root@controller:~# keystone endpoint-list
WARNING: Bypassing authentication using a token & endpoint (authentication credentials are being ignored).
+----------------------------------+-----------+-------------------------------------------+-------------------------------------------+-------------------------------------------+----------------------------------+
|                id                |   region  |                 publicurl                 |                internalurl                |                  adminurl                 |            service_id            |
+----------------------------------+-----------+-------------------------------------------+-------------------------------------------+-------------------------------------------+----------------------------------+
| 18f09fca47324f08967f3baef0a287a3 | RegionOne | http://192.168.10.4:8776/v1/%(tenant_id)s | http://192.168.10.4:8776/v1/%(tenant_id)s | http://192.168.10.4:8776/v1/%(tenant_id)s | b204bc605db245a3879290d07b701c01 |
| 6366559f5df241bc88a38ddedb81e8bb | RegionOne |  http://192.168.10.4:8773/services/Cloud  |  http://192.168.10.4:8773/services/Cloud  |  http://192.168.10.4:8773/services/Admin  | 75b817342a604c2da0141893d35db473 |
| 76e5d78f4d1a474986627e59dd7c809d | RegionOne |          http://192.168.10.4:9292         |          http://192.168.10.4:9292         |          http://192.168.10.4:9292         | 046f9fdfa80e4e1faa75cd61dff186bb |
| d256d9e54c5b48e4beed4de8a1b238fb | RegionOne | http://192.168.10.4:8774/v2/%(tenant_id)s | http://192.168.10.4:8774/v2/%(tenant_id)s | http://192.168.10.4:8774/v2/%(tenant_id)s | 4446e22296d1495cb2989731b2c6aa21 |
| dbb381d57ed148f08a8606cb22201bd2 | RegionOne |       http://192.168.10.4:5000/v2.0       |       http://192.168.10.4:5000/v2.0       |       http://192.168.10.4:35357/v2.0      | 15c3478a3ddd4c4b995c4ec0282ac1ca |
+----------------------------------+-----------+-------------------------------------------+-------------------------------------------+-------------------------------------------+----------------------------------+
root@controller:~#