[Newsletter][EXTERNAL] Re: FW: [PIKE] juju based OpenStack --Query

Akshay Ranade Akshay.Ranade at veritas.com
Mon Oct 16 12:00:19 UTC 2017



Hi James,



As per the proposed solution, after switching back to older Keystone charm version we were able to add ‘shared-db-relation-changed’ relation and the unit gets itself into active state. However going ahead after executing openstack cli eg. ‘openstack user list’ it is giving us error as below:

=====================================================================

root at juju-076501-0-lxd-3:/home/ubuntu# openstack user list

The request you have made requires authentication. (HTTP 401) (Request-ID: req-e0bd39cb-dba5-40e0-ae55-28544c02be81)

=====================================================================



The keystone.log logs following error:

=====================================================================

(keystone.auth.core): 2017-10-16 10:00:44,512 WARNING Could not find domain: default.

(keystone.common.wsgi): 2017-10-16 10:00:44,513 WARNING Authorization failed. The request you have made requires authentication. from 172.16.10.26

(keystone.auth.core): 2017-10-16 10:00:49,670 WARNING Could not find domain: admin_domain.

(keystone.common.wsgi): 2017-10-16 10:00:49,670 WARNING Authorization failed. The request you have made requires authentication. from 172.16.10.26

(keystone.auth.core): 2017-10-16 10:00:51,722 WARNING Could not find domain: admin_domain.

(keystone.common.wsgi): 2017-10-16 10:00:51,724 WARNING Authorization failed. The request you have made requires authentication. from 172.16.10.26

======================================================================



I am attaching herewith the ‘default-openstack.yaml’ file that we are referring to, while deploying openstack charms.

And the ‘admin-rc’ looks as follows:

export OS_USERNAME=admin

export OS_PASSWORD=root123

export OS_AUTH_URL=http://172.16.10.26:5000/v3

export OS_PROJECT_NAME=admin

export OS_USER_DOMAIN_NAME=admin_domain

export OS_PROJECT_DOMAIN_NAME=admin_domain

export OS_IDENTITY_API_VERSION=3



Note: we have explicitly changed keystone’s "preferred-api-version" as 3 in the default-openstack.yaml.

Could you please point us out if we are doing anything wrong here?



Thanks,

Akshay Ranade


From: James Page [mailto:james.page at ubuntu.com]
Sent: Thursday, October 12, 2017 5:07 PM
To: Akshay Ranade <Akshay.Ranade at veritas.com>
Cc: juju at lists.ubuntu.com
Subject: [Newsletter][EXTERNAL] Re: FW: [PIKE] juju based OpenStack --Query

Hi Akshay

I think you've tripped over:

  https://bugs.launchpad.net/charm-keystone/+bug/1722909

which I did as well last night - this only impacts the development version of the charm which you are using with the bundle.

I have a fix up for this, should land in the next couple of hours (we've been having some challenges with the infrastructure that runs our gate testing upstream in OpenStack which have now been resolved)

Cheers

James
On Thu, 12 Oct 2017 at 07:12 Akshay Ranade <Akshay.Ranade at veritas.com<mailto:Akshay.Ranade at veritas.com>> wrote:

Hi All,
We at Veritas Technologies LLC are trying to deploy juju based OpenStack Pike bits, from location: https://jujucharms.com/u/openstack-charmers-next/openstack-base-xenial-pike/  .
But it fails at keystone charm in ‘shared-db-relation-changed’ hook giving following stack trace:

***********************************************************************

Traceback (most recent call last):
  File "./hooks/shared-db-relation-changed", line 919, in <module>
    main()
  File "./hooks/shared-db-relation-changed", line 912, in main
    hooks.execute(sys.argv)
  File "/var/lib/juju/agents/unit-keystone-0/charm/hooks/charmhelpers/core/hookenv.py", line 784, in execute
    self._hooks[hook_name]()
  File "/var/lib/juju/agents/unit-keystone-0/charm/hooks/charmhelpers/contrib/openstack/utils.py", line 1890, in wrapped_f
    restart_functions)
  File "/var/lib/juju/agents/unit-keystone-0/charm/hooks/charmhelpers/core/host.py", line 685, in restart_on_change_helper
    r = lambda_f()
  File "/var/lib/juju/agents/unit-keystone-0/charm/hooks/charmhelpers/contrib/openstack/utils.py", line 1889, in <lambda>
    (lambda: f(*args, **kwargs)), restart_map, stopstart,
  File "/var/lib/juju/agents/unit-keystone-0/charm/hooks/keystone_utils.py", line 1830, in inner_synchronize_ca_if_changed2
    ret = f(*args, **kwargs)
  File "./hooks/shared-db-relation-changed", line 446, in db_changed
    leader_init_db_if_ready(use_current_context=True)
  File "./hooks/shared-db-relation-changed", line 420, in leader_init_db_if_ready
    update_all_identity_relation_units(check_db_ready=False)
  File "./hooks/shared-db-relation-changed", line 382, in update_all_identity_relation_units
    ensure_initial_admin(config)
  File "/var/lib/juju/agents/unit-keystone-0/charm/hooks/keystone_utils.py", line 1240, in ensure_initial_admin
    return _ensure_initial_admin(config)
  File "/var/lib/juju/agents/unit-keystone-0/charm/hooks/charmhelpers/core/decorators.py", line 40, in _retry_on_exception_inner_2
    return f(*args, **kwargs)
  File "/var/lib/juju/agents/unit-keystone-0/charm/hooks/keystone_utils.py", line 1195, in _ensure_initial_admin
    create_tenant("admin", DEFAULT_DOMAIN)
  File "/var/lib/juju/agents/unit-keystone-0/charm/hooks/keystone_utils.py", line 934, in create_tenant
    manager = get_manager()
  File "/var/lib/juju/agents/unit-keystone-0/charm/hooks/keystone_utils.py", line 1023, in get_manager
    api_version)
  File "/var/lib/juju/agents/unit-keystone-0/charm/hooks/charmhelpers/core/decorators.py", line 40, in _retry_on_exception_inner_2
    return f(*args, **kwargs)
  File "/var/lib/juju/agents/unit-keystone-0/charm/hooks/manager.py", line 75, in get_keystone_manager
    for svc in manager.api.services.list():
  File "/usr/lib/python2.7/dist-packages/keystoneclient/v2_0/services.py", line 35, in list
    return self._list("/OS-KSADM/services", "OS-KSADM:services")
  File "/usr/lib/python2.7/dist-packages/keystoneclient/base.py", line 125, in _list
    resp, body = self.client.get(url, **kwargs)
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 288, in get
    return self.request(url, 'GET', **kwargs)
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 447, in request
    resp = super(LegacyJsonAdapter, self).request(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/keystoneauth1/adapter.py", line 192, in request
    return self.session.request(url, method, **kwargs)
  File "/usr/lib/python2.7/dist-packages/positional/__init__.py", line 101, in inner
    return wrapped(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/keystoneclient/session.py", line 445, in request
    raise exceptions.from_response(resp, method, url)
keystoneauth1.exceptions.http.InternalServerError: Internal Server Error (HTTP 500)

***********************************************************************

Can someone please help us out here.


Thanks,
Akshay Ranade
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