[Bug 1814911] Re: charm deployment fails, when using self-signed certificate, which has IP address only (SAN)

[Gábor Mészáros]

James, what more logs or details do you need, to accept this is a valid
issue?

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https://bugs.launchpad.net/bugs/1814911

Title:
  charm deployment fails, when using self-signed certificate, which has
  IP address only (SAN)

Status in Charm Helpers:
  New
Status in Ubuntu Cloud Archive:
  Invalid
Status in Ubuntu Cloud Archive mitaka series:
  New

Bug description:
  E.g. radosgw charm fails, when self-signed SSL certificate has IP
  address only (not hostname based).

  
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed Traceback (most recent call last):
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/var/lib/juju/agents/unit-radosgw-int-0/charm/hooks/identity-service-relation-changed", line 400, in <module>
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     hooks.execute(sys.argv)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/var/lib/juju/agents/unit-radosgw-int-0/charm/hooks/charmhelpers/core/hookenv.py", line 800, in execute
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     self._hooks[hook_name]()
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/var/lib/juju/agents/unit-radosgw-int-0/charm/hooks/charmhelpers/contrib/openstack/utils.py", line 1891, in wrapped_f
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     restart_functions)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/var/lib/juju/agents/unit-radosgw-int-0/charm/hooks/charmhelpers/core/host.py", line 730, in restart_on_change_helper
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     r = lambda_f()
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/var/lib/juju/agents/unit-radosgw-int-0/charm/hooks/charmhelpers/contrib/openstack/utils.py", line 1890, in <lambda>
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     (lambda: f(*args, **kwargs)), restart_map, stopstart,
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/var/lib/juju/agents/unit-radosgw-int-0/charm/hooks/identity-service-relation-changed", line 245, in identity_changed
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     configure_https()
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/var/lib/juju/agents/unit-radosgw-int-0/charm/hooks/identity-service-relation-changed", line 389, in configure_https
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     setup_keystone_certs(CONFIGS)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/var/lib/juju/agents/unit-radosgw-int-0/charm/hooks/utils.py", line 356, in _inner2_defer_if_unavailable
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     return f(*args, **kwargs)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/var/lib/juju/agents/unit-radosgw-int-0/charm/hooks/utils.py", line 496, in setup_keystone_certs
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     get_ks_ca_cert(ksclient, auth_endpoint, certs_path)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/var/lib/juju/agents/unit-radosgw-int-0/charm/hooks/utils.py", line 356, in _inner2_defer_if_unavailable
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     return f(*args, **kwargs)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/var/lib/juju/agents/unit-radosgw-int-0/charm/hooks/utils.py", line 414, in get_ks_ca_cert
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     ca_cert = get_ks_cert(ksclient, auth_endpoint, 'ca')
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/var/lib/juju/agents/unit-radosgw-int-0/charm/hooks/utils.py", line 356, in _inner2_defer_if_unavailable
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     return f(*args, **kwargs)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/var/lib/juju/agents/unit-radosgw-int-0/charm/hooks/utils.py", line 384, in get_ks_cert
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     cert = ksclient.certificates.get_ca_certificate()
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/usr/lib/python2.7/dist-packages/keystoneclient/v2_0/certificates.py", line 29, in get_ca_certificate
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     resp, body = self._client.get('/certificates/ca', authenticated=False)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/usr/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 173, in get
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     return self.request(url, 'GET', **kwargs)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/usr/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 331, in request
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     resp = super(LegacyJsonAdapter, self).request(*args, **kwargs)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/usr/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 98, in request
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     return self.session.request(url, method, **kwargs)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/usr/lib/python2.7/dist-packages/positional/__init__.py", line 94, in inner
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     return func(*args, **kwargs)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/usr/lib/python2.7/dist-packages/keystoneclient/session.py", line 405, in request
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     resp = send(**kwargs)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed   File "/usr/lib/python2.7/dist-packages/keystoneclient/session.py", line 443, in _send_request
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed     raise exceptions.SSLError(msg)
  2019-02-06 13:05:46 DEBUG identity-service-relation-changed keystoneauth1.exceptions.connection.SSLError: SSL exception connecting to https://100.86.0.2:35357/v2.0/certificates/ca: hostname '100.86.0.2' doesn't 
  match '100.86.0.2'

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