Commit d0e74e894088ab5ba8e246407e036d985a6984ef - python-castellan

Adds documentation on creating Oslo RequestContext in Castellan This patch adds documentation showing how oslo.context Request Context can be generated using keystone client. This documentation will be useful to new Castellan users who are no familiar with using context. Change-Id: I60999890cd033808713595087074085bfa915181 “Fernando 8 years ago

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24	24	usually populated in the WSGI pipeline. The information contained in this
25	25	object will be used by Castellan to interact with the specific key manager
26	26	that is being abstracted.
	27
	28	Example. Creating RequestContext from Keystone Client
	29
	30	.. code:: python
	31
	32	from keystoneclient.v3 import client
	33	from oslo_context import context
	34
	35	username = 'admin'
	36	password = 'openstack'
	37	project_name = 'admin'
	38	auth_url = 'http://localhost:5000/v3'
	39	keystone_client = client.Client(username=username,
	40	password=password,
	41	project_name=project_name,
	42	auth_url=auth_url,
	43	project_domain_id='default')
	44
	45	project_list = keystone_client.projects.list(name=project_name)
	46
	47	ctxt = context.RequestContext(auth_token=keystone_client.auth_token,
	48	tenant=project_list[0].id)
	49
	50	ctxt can then be passed into any key_manager api call which requires
	51	a RequestContext object.
27	52
28	53	Example. Creating and storing a key.
29	54