Merge "How add Horizon/Keystone user to Distributed Cloud (r5, r6, dsR6)" into r/stx.6.0

doc/source/dist_cloud/kubernetes/add-a-horizon-keystone-user-to-distributed-cloud-29655b0f0eb9.rst

@@ -0,0 +1,118 @@
+.. _add-a-horizon-keystone-user-to-distributed-cloud-29655b0f0eb9:
+
+================================================
+Add a Horizon/Keystone User to Distributed Cloud
+================================================
+
+You can add a new keystone user on the system controller, when you do that the
+new user is considered a shared identity resource and will be synced to all
+online and managed subclouds, for more details see :ref:`Shared Configurations
+<shared-configurations>`. But, if you add a new user on the subcloud, it will
+be local to that subcloud.
+
+-   To create a shared/synced user, do the following:
+
+    From the system controller, add a new user:
+
+    .. code-block:: none
+
+        ~(keystone_admin)]$ openstack --os-region-name SystemController user create  test_shared_user --domain default --project admin --password Test#123
+        ~(keystone_admin)]$ openstack --os-region-name SystemController role add --user test_shared_user --project admin admin
+
+    To verify the new user is created on the system controller and propagated
+    to the subclouds, create a test rc file with the following content:
+
+    .. code-block:: none
+
+        unset OS_SERVICE_TOKEN
+
+        export OS_ENDPOINT_TYPE=internalURL
+        export CINDER_ENDPOINT_TYPE=internalURL
+
+        export OS_USERNAME=test_shared_user
+        export OS_PASSWORD=Test#123
+        export OS_AUTH_TYPE=password
+        export OS_AUTH_URL=http://192.168.221.2:5000/v3
+
+        export OS_PROJECT_NAME=admin
+        export OS_USER_DOMAIN_NAME=Default
+        export OS_PROJECT_DOMAIN_NAME=Default
+        export OS_IDENTITY_API_VERSION=3
+        export OS_REGION_NAME=RegionOne
+        export OS_INTERFACE=internal
+
+        if [ ! -z "${OS_PASSWORD}" ]; then
+            export PS1='[\u@\h \W(keystone_$OS_USERNAME)]\$ '
+        else
+            echo 'Openstack Admin credentials can only be loaded from the active controller.'
+            export PS1='\h:\w\$ '
+        fi
+
+    .. note::
+
+        Replace the ``OS_AUTH_URL`` value with the URL corresponding to the
+        RegionOne keystone identity endpoint.
+
+    Then, on both the system controller and any/all subclouds, source the test
+    rc file (e.g. ``source ./test_rc``), and run the openstack command to get
+    the list of users:
+
+    .. code-block:: none
+
+        ~(keystone_admin)]$ openstack user list
+
+-   To create a local user on a particular subcloud, do the following:
+
+    From the subcloud, add a new user:
+
+    .. code-block:: none
+
+        ~(keystone_admin)]$ openstack user create  test_local_user --domain default --project admin --password Test#123
+        ~(keystone_admin)]$ openstack role add --user test_local_user --project admin admin
+
+
+    To verify the new user is created only on this subcloud, create a test rc
+    file with the following content:
+
+    .. code-block:: none
+
+        unset OS_SERVICE_TOKEN
+
+        export OS_ENDPOINT_TYPE=internalURL
+        export CINDER_ENDPOINT_TYPE=internalURL
+
+        export OS_USERNAME=test_shared_user
+        export OS_PASSWORD=Test#123
+        export OS_AUTH_TYPE=password
+        export OS_AUTH_URL=http://192.168.220.2:5000/v3
+
+        export OS_PROJECT_NAME=admin
+        export OS_USER_DOMAIN_NAME=Default
+        export OS_PROJECT_DOMAIN_NAME=Default
+        export OS_IDENTITY_API_VERSION=3
+        export OS_REGION_NAME=dell0-subcloud
+        export OS_INTERFACE=internal
+
+        if [ ! -z "${OS_PASSWORD}" ]; then
+            export PS1='[\u@\h \W(keystone_$OS_USERNAME)]\$ '
+        else
+            echo 'Openstack Admin credentials can only be loaded from the active controller.'
+            export PS1='\h:\w\$ '
+        fi
+
+    .. note::
+
+        Replace the ``OS_REGION_NAME`` value in this example
+        (``dell0-subcloud``) with your subcloud name, and the ``OS_AUTH_URL``
+        value with the URL corresponding to the subcloud endpoint.
+
+    Then, on both this subcloud and another subcloud, source the test rc file
+    (e.g. ``source ./test_rc``), and run the openstack command to get the list
+    of users:
+
+    .. code-block:: none
+
+        ~(keystone_admin)]$ openstack user list
+
+    The ``test_local_user`` should only exist on the subcloud where you locally
+    added the user.

doc/source/dist_cloud/kubernetes/index-dist-cloud-kub-95bef233eef0.rst

@@ -54,6 +54,7 @@ Operation
     migrate-an-aiosx-subcloud-to-an-aiodx-subcloud
     restoring-subclouds-from-backupdata-using-dcmanager
     rehoming-a-subcloud
+    add-a-horizon-keystone-user-to-distributed-cloud-29655b0f0eb9
 
 ----------------------
 Manage Subcloud Groups