My config:
$wgVirtualRestConfig['modules']['restbase'] = array( 'url' => 'http://localhost:7231', 'domain' => 'localhost', // May need to be localhost:8080 in MWV? 'forwardCookies' => false, 'parsoidCompat' => false );
If we don't already have it there, the VRS config for Parsoid would be something like:
$wgVirtualRestConfig['modules']['parsoid'] = array(
'url' => 'http://localhost:8142',
'domain' => 'localhost:8080',
'forwardCookies' => false,
'restbaseCompat' => false
);