fetch_ceph_keys.py 文件源码

def read_file(filename):
    filename_path = os.path.join('/etc/ceph', filename)

    if not os.path.exists(filename_path):
        json_exit("file not found: {}".format(filename_path), failed=True)
    if not os.access(filename_path, os.R_OK):
        json_exit("file not readable: {}".format(filename_path), failed=True)

    with open(filename_path, 'rb') as f:
        raw_data = f.read()

    return {'content': base64.b64encode(zlib.compress(raw_data)),
            'sha1': hashlib.sha1(raw_data).hexdigest(),
            'filename': filename}