# Pastebin KIjELpxt
>>> f2 = open('/tmp/private/cakey.pem', 'r')
>>> k = f2.read()
>>> gen.generate_cert_key_pair('test', 365, passphrase='', ca_cert=c, ca_key=k, ca_digest='sha256')
Traceback (most recent call last):
  File "<input>", line 1, in <module>
  File "/vagrant/.venv/local/lib/python2.7/site-packages/octavia/certificates/generator/local.py", line 169, in generate_cert_key_pair
    cert = cls.sign_cert(csr, validity, **kwargs)
  File "/vagrant/.venv/local/lib/python2.7/site-packages/octavia/certificates/generator/local.py", line 129, in sign_cert
    raise exceptions.CertificateGenerationException(msg=e)
CertificateGenerationException: Could not sign the certificate request: load_privatekey() takes no keyword arguments