Add/Update tempest.conf via a specific file

Provides a convenient way to configure all params which users required.

JIRA: FUNCTEST-860

Change-Id: Iadfb704285f94530e1023ee780138f22dd672d33
Signed-off-by: Linda Wang <wangwulin@huawei.com>

2 files changed, 30 insertions, 0 deletions

diff --git a/functest/opnfv_tests/openstack/tempest/conf_utils.py b/functest/opnfv_tests/openstack/tempest/conf_utils.py
index d494db5eb..2313ec04b 100644
--- a/functest/opnfv_tests/openstack/tempest/conf_utils.py
+++ b/functest/opnfv_tests/openstack/tempest/conf_utils.py
@@ -15,6 +15,8 @@ import re
 import shutil
 import subprocess
 
+import yaml
+
 from functest.utils.constants import CONST
 import functest.utils.functest_utils as ft_utils
 import functest.utils.openstack_utils as os_utils
@@ -38,6 +40,8 @@ TEMPEST_RAW_LIST = os.path.join(TEMPEST_RESULTS_DIR, 'test_raw_list.txt')
 TEMPEST_LIST = os.path.join(TEMPEST_RESULTS_DIR, 'test_list.txt')
 REFSTACK_RESULTS_DIR = os.path.join(CONST.__getattribute__('dir_results'),
                                     'refstack')
+TEMPEST_CONF_YAML = pkg_resources.resource_filename(
+    'functest', 'opnfv_tests/openstack/tempest/custom_tests/tempest_conf.yaml')
 
 CI_INSTALLER_TYPE = CONST.__getattribute__('INSTALLER_TYPE')
 CI_INSTALLER_IP = CONST.__getattribute__('INSTALLER_IP')
@@ -328,6 +332,19 @@ def configure_tempest_update_params(tempest_conf_file,
             config.set(service, 'endpoint_type',
                        CONST.__getattribute__('OS_ENDPOINT_TYPE'))
 
+    logger.debug('Add/Update required params defined in tempest_conf.yaml '
+                 'into tempest.conf file')
+    with open(TEMPEST_CONF_YAML) as f:
+        conf_yaml = yaml.safe_load(f)
+    if not conf_yaml:
+        sections = config.sections()
+        for section in conf_yaml:
+            if section not in sections:
+                config.add_section(section)
+            sub_conf = conf_yaml.get(section)
+            for key, value in sub_conf.items():
+                config.set(section, key, value)
+
     with open(tempest_conf_file, 'wb') as config_file:
         config.write(config_file)
 
diff --git a/functest/opnfv_tests/openstack/tempest/custom_tests/tempest_conf.yaml b/functest/opnfv_tests/openstack/tempest/custom_tests/tempest_conf.yaml
new file mode 100644
index 000000000..b47a9736a
--- /dev/null
+++ b/functest/opnfv_tests/openstack/tempest/custom_tests/tempest_conf.yaml
@@ -0,0 +1,13 @@
+# This is an empty configuration file to be filled up with the desired options
+# to generate a custom tempest.conf
+# Examples:
+# network-feature-enabled:
+#     port_security: True
+
+# volume-feature-enabled:
+#     api_v1: False
+
+# validation:
+#     image_ssh_user: root
+#     ssh_timeout: 300
+