From 569049891c45c4848904e2c173327fc628ca1569 Mon Sep 17 00:00:00 2001
From: "Simental Magana, Marcos" <marcos.simental.magana@intel.com>
Date: Mon, 26 Oct 2015 12:20:32 -0600
Subject: [PATCH] Add the openstack openrc documentation

---
 source/openstack_identity-openrc.rst | 80 ++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 source/openstack_identity-openrc.rst

diff --git a/source/openstack_identity-openrc.rst b/source/openstack_identity-openrc.rst
new file mode 100644
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+Create OpenStack client environment scripts
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The previous section used a combination of environment variables and
+command options to interact with the Identity service via the
+``openstack`` client. To increase efficiency of client operations,
+OpenStack supports simple client environment scripts also known as
+OpenRC files. These scripts typically contain common options for
+all clients, but also support unique options. For more information, see the
+`OpenStack User Guide <http://docs.openstack.org/user-guide/common/
+cli_set_environment_variables_using_openstack_rc.html>`__.
+
+Creating the scripts
+--------------------
+
+Create client environment scripts for the ``admin`` and ``demo``
+projects and users. Future portions of this guide reference these
+scripts to load appropriate credentials for client operations.
+
+#. Edit the ``admin-openrc.sh`` file and add the following content:
+
+   .. code-block:: bash
+
+      export OS_PROJECT_DOMAIN_ID=default
+      export OS_USER_DOMAIN_ID=default
+      export OS_PROJECT_NAME=admin
+      export OS_TENANT_NAME=admin
+      export OS_USERNAME=admin
+      export OS_PASSWORD=ADMIN_PASS
+      export OS_AUTH_URL=http://controller:35357/v3
+      export OS_IDENTITY_API_VERSION=3
+
+   Replace ``ADMIN_PASS`` with the password you chose
+   for the ``admin`` user in the Identity service.
+
+#. Edit the ``demo-openrc.sh`` file and add the following content:
+
+   .. code-block:: bash
+
+      export OS_PROJECT_DOMAIN_ID=default
+      export OS_USER_DOMAIN_ID=default
+      export OS_PROJECT_NAME=demo
+      export OS_TENANT_NAME=demo
+      export OS_USERNAME=demo
+      export OS_PASSWORD=DEMO_PASS
+      export OS_AUTH_URL=http://controller:5000/v3
+      export OS_IDENTITY_API_VERSION=3
+
+   Replace ``DEMO_PASS`` with the password you chose
+   for the ``demo`` user in the Identity service.
+
+Using the scripts
+-----------------
+
+To run clients as a specific project and user, you can simply load
+the associated client environment script prior to running them.
+For example:
+
+#. Load the ``admin-openrc.sh`` file to populate
+   environment variables with the location of the Identity service
+   and the ``admin`` project and user credentials:
+
+   .. code-block:: console
+
+      $ source admin-openrc.sh
+
+#. Request an authentication token:
+
+   .. code-block:: console
+
+      $ openstack token issue
+      +------------+----------------------------------+
+      | Field      | Value                            |
+      +------------+----------------------------------+
+      | expires    | 2015-03-25T01:45:49.950092Z      |
+      | id         | cd4110152ac24bdeaa82e1443c910c36 |
+      | project_id | cf12a15c5ea84b019aec3dc45580896b |
+      | user_id    | 4d411f2291f34941b30eef9bd797505a |
+      +------------+----------------------------------+
+