Don't use swift plan when exporting passwords

This changes to use the stack environment instead for
passwords when using ``overcloud export`` or
``overcloud cell export``.

Change-Id: Iae58a6415cc12e2035e0d3b62327e59e038d1b2c

tripleoclient/export.py

@@ -23,7 +23,7 @@ import yaml
 from osc_lib.i18n import _
 
 from tripleo_common import constants as tripleo_common_constants
-from tripleo_common.utils import swift as swiftutils
+from tripleo_common.utils import plan as plan_utils
 from tripleoclient import constants
 from tripleoclient import utils as oooutils
 
@@ -31,24 +31,7 @@ from tripleoclient import utils as oooutils
 LOG = logging.getLogger(__name__ + ".utils")
 
 
-def export_passwords(swift, stack, excludes=True):
-    # Export the passwords from swift
-    obj = 'plan-environment.yaml'
-    container = stack
-    content = swiftutils.get_object_string(
-        swift,
-        container=container,
-        object_name=obj
-    )
-    data = yaml.safe_load(content)
-    # The "passwords" key in plan-environment.yaml are generated passwords,
-    # they are not necessarily the actual password values used during the
-    # deployment.
-    generated_passwords = data["passwords"]
-    # parameter_defaults will contain any user defined password values
-    parameters = data["parameter_defaults"]
-
-    passwords = {}
+def export_passwords(heat, stack, excludes=True):
 
     # For each password, check if it's excluded, then check if there's a user
     # defined value from parameter_defaults, and if not use the value from the
@@ -57,17 +40,15 @@ def export_passwords(swift, stack, excludes=True):
         for pattern in constants.EXPORT_PASSWORD_EXCLUDE_PATTERNS:
             return re.match(pattern, password, re.I)
 
+    generated_passwords = plan_utils.generate_passwords(
+        heat=heat, container=stack)
     for password in tripleo_common_constants.PASSWORD_PARAMETER_NAMES:
         if exclude_password(password):
             continue
-        if password in parameters:
-            passwords[password] = parameters[password]
-        elif password in generated_passwords:
-            passwords[password] = generated_passwords[password]
-        else:
+        if password not in generated_passwords:
             LOG.warning("No password value found for %s", password)
 
-    return passwords
+    return generated_passwords
 
 
 def export_stack(heat, stack, should_filter=False,

tripleoclient/tests/test_export.py

@@ -14,11 +14,8 @@
 #
 import os
 
-from io import StringIO
 import mock
-import six
 from unittest import TestCase
-import yaml
 
 from tripleoclient import export
 
@@ -127,55 +124,36 @@ class TestExport(TestCase):
             export.export_stack(heat, "control")
         mock_get_stack.assert_called_once_with(heat, 'control')
 
-    def test_export_passwords(self):
-        swift = mock.Mock()
+    @mock.patch('tripleo_common.utils.plan.generate_passwords')
+    def test_export_passwords(self, mock_gen_pass):
+        heat = mock.Mock()
         mock_passwords = {
-            'parameter_defaults': {
-                'AdminPassword': 'a_user'
-            },
-            'passwords': {
-                'AdminPassword': 'A',
-                'RpcPassword': 'B'
-            }
-        }
-        sio = StringIO()
-        sio.write(six.text_type(yaml.dump(mock_passwords)))
-        sio.seek(0)
-        swift.get_object.return_value = ("", sio)
-        data = export.export_passwords(swift, 'overcloud')
-
-        swift.get_object.assert_called_once_with(
-            'overcloud', 'plan-environment.yaml')
+            'AdminPassword': 'a_user',
+            'RpcPassword': 'B'}
+        mock_gen_pass.return_value = mock_passwords
+        data = export.export_passwords(heat, 'overcloud')
 
         self.assertEqual(dict(AdminPassword='a_user',
                               RpcPassword='B'),
                          data)
 
-    def test_export_passwords_excludes(self):
-        swift = mock.Mock()
+    @mock.patch('tripleo_common.utils.plan.generate_passwords')
+    def test_export_passwords_excludes(self, mock_gen_pass):
+        heat = mock.Mock()
         mock_passwords = {
-            'parameter_defaults': {
-                'CephClientKey': 'cephkey'
-            },
-            'passwords': {
-                'AdminPassword': 'A',
-                'RpcPassword': 'B',
-                'CephClientKey': 'cephkey',
-                'CephClusterFSID': 'cephkey',
-                'CephRgwKey': 'cephkey'
-            }
-        }
-        sio = StringIO()
-        sio.write(six.text_type(yaml.dump(mock_passwords)))
-        sio.seek(0)
-        swift.get_object.return_value = ("", sio)
-        data = export.export_passwords(swift, 'overcloud')
+            'AdminPassword': 'A',
+            'RpcPassword': 'B',
+            'CephClientKey': 'cephkey',
+            'CephClusterFSID': 'cephkey',
+            'CephRgwKey': 'cephkey'}
+        mock_gen_pass.return_value = mock_passwords
+        data = export.export_passwords(heat, 'overcloud')
 
-        mock_passwords['passwords'].pop('CephClientKey')
-        mock_passwords['passwords'].pop('CephClusterFSID')
-        mock_passwords['passwords'].pop('CephRgwKey')
+        mock_passwords.pop('CephClientKey')
+        mock_passwords.pop('CephClusterFSID')
+        mock_passwords.pop('CephRgwKey')
 
-        self.assertEqual(mock_passwords['passwords'], data)
+        self.assertEqual(mock_passwords, data)
 
     def test_export_storage_ips(self):
         with mock.patch('six.moves.builtins.open', self.mock_open_ceph_inv):

tripleoclient/tests/v1/test_overcloud_export.py

@@ -49,7 +49,7 @@ class TestOvercloudExport(utils.TestCommand):
         with mock.patch('six.moves.builtins.open', self.mock_open):
             self.cmd.take_action(parsed_args)
         mock_export_passwords.assert_called_once_with(
-            self.app.client_manager.tripleoclient.object_store,
+            self.app.client_manager.orchestration,
             'overcloud', True)
         path = os.path.join(os.environ.get('HOME'),
                             'config-download')
@@ -79,7 +79,7 @@ class TestOvercloudExport(utils.TestCommand):
         with mock.patch('six.moves.builtins.open', self.mock_open):
             self.cmd.take_action(parsed_args)
         mock_export_passwords.assert_called_once_with(
-            self.app.client_manager.tripleoclient.object_store,
+            self.app.client_manager.orchestration,
             'foo', True)
         path = os.path.join(os.environ.get('HOME'),
                             'config-download')
@@ -105,7 +105,7 @@ class TestOvercloudExport(utils.TestCommand):
         with mock.patch('six.moves.builtins.open', self.mock_open):
             self.cmd.take_action(parsed_args)
         mock_export_passwords.assert_called_once_with(
-            self.app.client_manager.tripleoclient.object_store,
+            self.app.client_manager.orchestration,
             'foo', True)
         mock_export_stack.assert_called_once_with(
             self.app.client_manager.orchestration,
@@ -131,7 +131,7 @@ class TestOvercloudExport(utils.TestCommand):
         with mock.patch('six.moves.builtins.open', self.mock_open):
             self.cmd.take_action(parsed_args)
         mock_export_passwords.assert_called_once_with(
-            self.app.client_manager.tripleoclient.object_store,
+            self.app.client_manager.orchestration,
             'foo', False)
         mock_export_stack.assert_called_once_with(
             self.app.client_manager.orchestration,

tripleoclient/v1/overcloud_cell.py

@@ -80,9 +80,9 @@ class ExportCell(command.Command):
 
         # prepare clients to access the environment
         clients = self.app.client_manager
-        swift_client = clients.tripleoclient.object_store
+        heat = clients.tripleoclient.orchestration
 
-        data = export.export_passwords(swift_client, control_plane_stack)
+        data = export.export_passwords(heat, control_plane_stack)
 
         stack_to_export = control_plane_stack
         should_filter = True
@@ -98,7 +98,7 @@ class ExportCell(command.Command):
         config_download_dir = os.path.join(download_dir, stack_to_export)
 
         data.update(export.export_stack(
-            clients.orchestration, stack_to_export, should_filter,
+            heat, stack_to_export, should_filter,
             config_download_dir))
         data = dict(parameter_defaults=data)
 

tripleoclient/v1/overcloud_export.py

@@ -83,12 +83,11 @@ class ExportOvercloud(command.Command):
 
         # prepare clients to access the environment
         clients = self.app.client_manager
-        swift_client = clients.tripleoclient.object_store
-
-        data = export.export_passwords(swift_client, stack,
+        heat = clients.orchestration
+        data = export.export_passwords(heat, stack,
                                        not parsed_args.no_password_excludes)
         data.update(export.export_stack(
-            clients.orchestration, stack, False, config_download_dir))
+            heat, stack, False, config_download_dir))
         # do not add extra host entries for VIPs for stacks deployed off that
         # exported data, since it already contains those entries
         data.update({'AddVipsToEtcHosts': False})