'Check a version string for compatibility with OpenStack.
Compare a version string against the global regex of versions
compatible with OpenStack.
:param version_string:  array\'s gateway version string
:returns: True if supported, false if not'

def _is_supported_vmos_version(self, version_string):

    for pattern in CONCERTO_SUPPORTED_VERSION_PATTERNS:
        if re.match(pattern, version_string):
            return True
    return False
