title: Change host from Amazon for S3 and set it to work with Ceph radosgw
body: <p>Is that possible, to change system from Amazon S3 to work with the other S3 provider, like cap radosgw? I'm using league/fly system-aws-s3-v3 and aws/aws-SDK-PHP packages for Laravel, but they want me to type the region, which I don't have on Ceph radosgw, and automatically connect me with Amazon services. I was trying to add my server as an 'endpoint' in filesystems.php, but it is still forcing me to choose a region.
  This is my s3 disk configuration:</p>
  
  <pre><code>'s3' =&gt; [
      'driver' =&gt; 's3',
      'key' =&gt; 'XXXTXOXXXFXX77XXXXXX',
      'secret' =&gt; 'XXXX2XXXXXXS85XXXX5XXXXXXXXRXXXXXXX4XXX',
      'bucket' =&gt; 'my-bucket',
      'endpoint'  =&gt; 'http://s3.mysite.io'
      ],
  </code></pre>
  
  <p>And this is the error I'm getting:</p>
  
  <blockquote>
    <p>Missing required client configuration options: region: (string) A "region" configuration value is required for the "s3" service (e.g., "us-west-2"). A list of available public regions and endpoints can be found at <a href="http://docs.aws.amazon.com/general/latest/gr/rande.html" rel="nofollow noreferrer">http://docs.aws.amazon.com/general/latest/gr/rande.html</a>.</p>
  </blockquote>