Added possibility to deploy Drivetrain separately from other services
Change-Id: I0deab9a27fd8fbd3e2c6e4b726a387513f9574c1
diff --git a/tcp_tests/fixtures/drivetrain_fixtures.py b/tcp_tests/fixtures/drivetrain_fixtures.py
new file mode 100644
index 0000000..e0e709b
--- /dev/null
+++ b/tcp_tests/fixtures/drivetrain_fixtures.py
@@ -0,0 +1,81 @@
+# Copyright 2016 Mirantis, Inc.
+#
+# 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 pytest
+
+from tcp_tests import logger
+from tcp_tests.helpers import ext
+from tcp_tests.managers import drivetrain_manager
+
+LOG = logger.logger
+
+
+@pytest.fixture(scope='function')
+def drivetrain_actions(config, underlay, salt_actions):
+ """Fixture that provides various actions for Drivetrain
+
+ :param config: fixture provides oslo.config
+ :param underlay: fixture provides underlay manager
+ :rtype: DrivetrainManager
+ """
+ return drivetrain_manager.DrivetrainManager(config, underlay, salt_actions)
+
+
+@pytest.mark.revert_snapshot(ext.SNAPSHOT.drivetrain_deployed)
+@pytest.fixture(scope='function')
+def drivetrain_deployed(revert_snapshot, request, config,
+ hardware, underlay, salt_deployed,
+ drivetrain_actions):
+ """Fixture to get or install Drivetrain on the environment
+
+ :param revert_snapshot: fixture that reverts snapshot that is specified
+ in test with @pytest.mark.revert_snapshot(<name>)
+ :param request: fixture provides pytest data
+ :param config: fixture provides oslo.config
+ :param hardware: fixture provides enviromnet manager
+ :param underlay: fixture provides underlay manager
+ :param drivetrain_actions: fixture provides OSSManager instance
+ :rtype: DrivetrainManager
+
+ If config.drivetrain.drivetrain_installed is not set, this
+ fixture assumes that the Drivetrain were not installed
+ , and do the following:
+ - install Drivetrain
+ - make snapshot with name 'drivetrain_deployed'
+ - return DrivetrainManager
+
+ If config.drivetrain.drivetrain_installed was set, this fixture
+ assumes that the Drivetrain were already installed, and do
+ the following:
+ - return DrivetrainManager instance
+
+ If you want to revert 'drivetrain_deployed' snapshot, please use mark:
+ @pytest.mark.revert_snapshot("drivetrain_deployed")
+ """
+ if not config.drivetrain.drivetrain_installed:
+ steps_path = config.drivetrain_deploy.drivetrain_steps_path
+ commands = underlay.read_template(steps_path)
+ drivetrain_actions.install(commands)
+ hardware.create_snapshot(ext.SNAPSHOT.drivetrain_deployed)
+ salt_deployed.sync_time()
+
+ else:
+ # 1. hardware environment created and powered on
+ # 2. config.underlay.ssh contains SSH access to provisioned nodes
+ # (can be passed from external config with TESTS_CONFIGS variable)
+ # 3. config.tcp.* options contain access credentials to the already
+ # installed TCP API endpoint
+ pass
+
+ return drivetrain_actions