Rally live migration case selection

Execute live migration cases only if the feature is enabled in Tempest configuration file.

Change-Id: Ie88da2a8f6a4e22cbc96d6aa1f749d555ac58d84
Signed-off-by: Juha Kosonen <juha.kosonen@nokia.com>
(cherry picked from commit 1d62586d396d948c523fb0b0e351ae162e7fdc6b)

3 files changed, 61 insertions, 44 deletions

diff --git a/testcases/VIM/OpenStack/CI/libraries/run_rally-cert.py b/testcases/VIM/OpenStack/CI/libraries/run_rally-cert.py
index 0d1992604..5f5cd62f1 100755
--- a/testcases/VIM/OpenStack/CI/libraries/run_rally-cert.py
+++ b/testcases/VIM/OpenStack/CI/libraries/run_rally-cert.py
@@ -14,6 +14,7 @@
 # and push result into test DB
 #
 import argparse
+import iniparse
 import json
 import logging
 import os
@@ -111,6 +112,8 @@ CONCURRENCY = 4
 ###
 RESULTS_DIR = functest_yaml.get("general").get("directories"). \
     get("dir_rally_res")
+TEMPEST_CONF_FILE = functest_yaml.get("general").get("directories"). \
+    get("dir_results") + '/tempest/tempest.conf'
 TEST_DB = functest_yaml.get("results").get("test_db_url")
 PRIVATE_NETWORK = functest_yaml.get("general"). \
     get("openstack").get("neutron_private_net_name")
@@ -179,6 +182,16 @@ def task_succeed(json_raw):
     return True
 
 
+def live_migration_supported():
+    config = iniparse.ConfigParser()
+    if config.read(TEMPEST_CONF_FILE) and \
+       config.has_section('compute-feature-enabled') and \
+       config.has_option('compute-feature-enabled', 'live_migration'):
+       return config.getboolean('compute-feature-enabled', 'live_migration')
+
+    return False
+
+
 def build_task_args(test_file_name):
     task_args = {'service_list': [test_file_name]}
     task_args['smoke'] = args.smoke
@@ -201,6 +214,7 @@ def build_task_args(test_file_name):
     net_id = functest_utils.get_network_id(client_dict['neutron'],
                                            PRIVATE_NETWORK)
     task_args['netid'] = str(net_id)
+    task_args['live_migration'] = live_migration_supported()
 
     return task_args
 
diff --git a/testcases/VIM/OpenStack/CI/rally_cert/scenario/opnfv-nova.yaml b/testcases/VIM/OpenStack/CI/rally_cert/scenario/opnfv-nova.yaml
index 006491293..823cd44bc 100644
--- a/testcases/VIM/OpenStack/CI/rally_cert/scenario/opnfv-nova.yaml
+++ b/testcases/VIM/OpenStack/CI/rally_cert/scenario/opnfv-nova.yaml
@@ -221,19 +221,6 @@
       sla:
         {{ no_failures_sla() }}
 
-  NovaServers.boot_and_live_migrate_server:
-    - args:
-        {{ vm_params(image_name, flavor_name) }}
-        block_migration: false
-        nics:
-          - net-id: {{ netid }}
-      context:
-        {{ user_context(tenants_amount, users_amount, use_existing_users) }}
-      runner:
-        {{ constant_runner(concurrency=concurrency, times=iterations, is_smoke=smoke) }}
-      sla:
-        {{ no_failures_sla() }}
-
   NovaServers.boot_and_migrate_server:
     - args:
         {{ vm_params(image_name, flavor_name) }}
@@ -273,37 +260,6 @@
       sla:
         {{ no_failures_sla() }}
 
-  NovaServers.boot_server_attach_created_volume_and_live_migrate:
-    -
-      args:
-        {{ vm_params(image_name, flavor_name) }}
-        size: 10
-        block_migration: false
-        boot_server_kwargs:
-            nics:
-              - net-id: {{ netid }}
-      context:
-        {{ user_context(tenants_amount, users_amount, use_existing_users) }}
-      runner:
-        {{ constant_runner(concurrency=concurrency, times=iterations, is_smoke=smoke) }}
-      sla:
-        {{ no_failures_sla() }}
-
-  NovaServers.boot_server_from_volume_and_live_migrate:
-    - args:
-        {{ vm_params(image_name, flavor_name) }}
-        block_migration: false
-        volume_size: 10
-        force_delete: false
-        nics:
-          - net-id: {{ netid }}
-      context:
-        {{ user_context(tenants_amount, users_amount, use_existing_users) }}
-      runner:
-        {{ constant_runner(concurrency=concurrency, times=iterations, is_smoke=smoke) }}
-      sla:
-        {{ no_failures_sla() }}
-
   NovaSecGroup.create_and_delete_secgroups:
     -
       args:
@@ -367,3 +323,49 @@
         {{ constant_runner(concurrency=concurrency, times=iterations, is_smoke=smoke) }}
       sla:
         {{ no_failures_sla() }}
+
+{% if live_migration %}
+  NovaServers.boot_and_live_migrate_server:
+    - args:
+        {{ vm_params(image_name, flavor_name) }}
+        block_migration: false
+        nics:
+          - net-id: {{ netid }}
+      context:
+        {{ user_context(tenants_amount, users_amount, use_existing_users) }}
+      runner:
+        {{ constant_runner(concurrency=concurrency, times=iterations, is_smoke=smoke) }}
+      sla:
+        {{ no_failures_sla() }}
+
+  NovaServers.boot_server_attach_created_volume_and_live_migrate:
+    -
+      args:
+        {{ vm_params(image_name, flavor_name) }}
+        size: 10
+        block_migration: false
+        boot_server_kwargs:
+            nics:
+              - net-id: {{ netid }}
+      context:
+        {{ user_context(tenants_amount, users_amount, use_existing_users) }}
+      runner:
+        {{ constant_runner(concurrency=concurrency, times=iterations, is_smoke=smoke) }}
+      sla:
+        {{ no_failures_sla() }}
+
+  NovaServers.boot_server_from_volume_and_live_migrate:
+    - args:
+        {{ vm_params(image_name, flavor_name) }}
+        block_migration: false
+        volume_size: 10
+        force_delete: false
+        nics:
+          - net-id: {{ netid }}
+      context:
+        {{ user_context(tenants_amount, users_amount, use_existing_users) }}
+      runner:
+        {{ constant_runner(concurrency=concurrency, times=iterations, is_smoke=smoke) }}
+      sla:
+        {{ no_failures_sla() }}
+{% endif %}
diff --git a/testcases/VIM/OpenStack/CI/rally_cert/task.yaml b/testcases/VIM/OpenStack/CI/rally_cert/task.yaml
index 299421ac5..b67891664 100644
--- a/testcases/VIM/OpenStack/CI/rally_cert/task.yaml
+++ b/testcases/VIM/OpenStack/CI/rally_cert/task.yaml
@@ -3,6 +3,7 @@
 {%- set flavor_name = flavor_name|default("m1.tiny") %}
 {%- set use_existing_users = use_existing_users|default(false) %}
 {%- set service_list = service_list|default(["authenticate", "cinder", "keystone", "nova", "glance", "neutron", "quotas", "requests", "heat", "vm"]) %}
+{%- set live_migration = live_migration|default(false) %}
 {%- set smoke = smoke|default(true) %}
 {%- set floating_network = floating_network|default("net04_ext") %}
 {%- set controllers_amount = controllers_amount|default(1) %}