Revert "Remove config-download related mistral actions"

See bug report, it broke tripleoclient.

This reverts commit 2c47084bc926b90c86e8b5b6de51aaffd1c8b39d.
Related-Bug: #1884138

Change-Id: Ib86c92a9607a42f5a743d69026f37efcadb55553

setup.cfg

@@ -70,6 +70,8 @@ mistral.actions =
     tripleo.baremetal.update_node_capability = tripleo_common.actions.baremetal:UpdateNodeCapability
     tripleo.baremetal.cell_v2_discover_hosts = tripleo_common.actions.baremetal:CellV2DiscoverHostsAction
     tripleo.baremetal.validate_nodes = tripleo_common.actions.baremetal:ValidateNodes
+    tripleo.config.download_config = tripleo_common.actions.config:DownloadConfigAction
+    tripleo.config.get_overcloud_config = tripleo_common.actions.config:GetOvercloudConfig
     tripleo.deployment.get_deployment_failures = tripleo_common.actions.deployment:DeploymentFailuresAction
     tripleo.derive_params.convert_number_to_range_list = tripleo_common.actions.derive_params:ConvertNumberToRangeListAction
     tripleo.derive_params.convert_range_to_number_list = tripleo_common.actions.derive_params:ConvertRangeToNumberListAction

tripleo_common/actions/config.py

@@ -0,0 +1,81 @@
+# Copyright 2016 Red Hat, Inc.
+# All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+import logging
+
+from mistral_lib import actions
+import six
+
+from tripleo_common.actions import base
+from tripleo_common import constants
+from tripleo_common.utils import config as ooo_config
+
+LOG = logging.getLogger(__name__)
+
+
+class GetOvercloudConfig(base.TripleOAction):
+    """Get the Overcloud Config from the Heat outputs
+
+    This action gets the Overcloud config from the Heat outputs and
+    write it to the disk to be call with Ansible.
+
+    :param container: name of the Swift container / plan name
+     config_dir: directory where the config should be written
+    """
+
+    def __init__(self, container=constants.DEFAULT_CONTAINER_NAME,
+                 config_dir=None,
+                 container_config=constants.CONFIG_CONTAINER_NAME,
+                 config_type=None):
+        super(GetOvercloudConfig, self).__init__()
+        self.container = container
+        self.config_dir = config_dir
+        self.config_type = config_type
+        self.container_config = container_config
+
+    def run(self, context):
+        heat = self.get_orchestration_client(context)
+        swift = self.get_object_client(context)
+
+        try:
+            return ooo_config.get_overcloud_config(
+                swift, heat, self.container, self.container_config,
+                self.config_dir, self.config_type)
+        except Exception as err:
+            LOG.exception(six.text_type(err))
+            return actions.Result(six.text_type(err))
+
+
+class DownloadConfigAction(base.TripleOAction):
+    """Download the container config from swift
+
+    This action downloads a container which contain the heat config output
+
+    :param container: name of the Swift container / plan name
+    """
+
+    def __init__(self, container_config=constants.CONFIG_CONTAINER_NAME,
+                 work_dir=None):
+        super(DownloadConfigAction, self).__init__()
+        self.container_config = container_config
+        self.work_dir = work_dir
+
+    def run(self, context):
+        swift = self.get_object_client(context)
+        try:
+            return ooo_config.download_overcloud_config(
+                swift, self.container_config, self.work_dir)
+        except Exception as err:
+            LOG.exception(six.text_type(err))
+            return actions.Result(six.text_type(err))