Use repos_dir env variable in all Functest scripts

JIRA: FUNCTEST-90

This way, we remove the 'functest repo' input parameter
on the python scripts call and we make it simpler using
the available repos_dir env variable which points to
/home/opnfv/repos

Change-Id: I7d74bf1bc8d89f8f14397fcb9dafc22ee1482f84
Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>

6 files changed, 49 insertions, 40 deletions

diff --git a/testcases/VIM/OpenStack/CI/libraries/clean_openstack.py b/testcases/VIM/OpenStack/CI/libraries/clean_openstack.py
index d40db64c7..4c4a039a5 100644
--- a/testcases/VIM/OpenStack/CI/libraries/clean_openstack.py
+++ b/testcases/VIM/OpenStack/CI/libraries/clean_openstack.py
@@ -27,7 +27,6 @@ from keystoneclient.v2_0 import client as keystoneclient
 from cinderclient import client as cinderclient
 
 parser = argparse.ArgumentParser()
-parser.add_argument("repo_path", help="Path to the repository")
 parser.add_argument("-d", "--debug", help="Debug mode",  action="store_true")
 args = parser.parse_args()
 
@@ -42,13 +41,17 @@ if args.debug:
 else:
     ch.setLevel(logging.INFO)
 
-sys.path.append(args.repo_path + "testcases/")
-import functest_utils
-
 formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
 ch.setFormatter(formatter)
 logger.addHandler(ch)
 
+REPO_PATH=os.environ['repos_dir']+'/functest/'
+if not os.path.exists(REPO_PATH):
+    logger.error("Functest repository directory not found '%s'" % REPO_PATH)
+    exit(-1)
+sys.path.append(REPO_PATH + "testcases/")
+import functest_utils
+
 default_images = ['TestVM']
 default_networks = ['net04', 'net04_ext', 'functest-net']
 default_routers = ['router04']
diff --git a/testcases/VIM/OpenStack/CI/libraries/run_rally.py b/testcases/VIM/OpenStack/CI/libraries/run_rally.py
index ed52dc1e8..52ca59102 100644
--- a/testcases/VIM/OpenStack/CI/libraries/run_rally.py
+++ b/testcases/VIM/OpenStack/CI/libraries/run_rally.py
@@ -30,7 +30,6 @@ from glanceclient import client as glanceclient
 tests = ['authenticate', 'glance', 'cinder', 'ceilometer', 'heat', 'keystone',
          'neutron', 'nova', 'quotas', 'requests', 'vm', 'all']
 parser = argparse.ArgumentParser()
-parser.add_argument("repo_path", help="Path to the repository")
 parser.add_argument("test_name",
                     help="Module name to be tested"
                          "Possible values are : "
@@ -47,8 +46,7 @@ parser.add_argument("-r", "--report",
 
 args = parser.parse_args()
 
-sys.path.append(args.repo_path + "testcases/")
-import functest_utils
+
 
 """ logging configuration """
 logger = logging.getLogger("run_rally")
@@ -65,12 +63,18 @@ formatter = logging.Formatter("%(asctime)s - %(name)s - "
 ch.setFormatter(formatter)
 logger.addHandler(ch)
 
-with open(args.repo_path+"testcases/config_functest.yaml") as f:
+REPO_PATH=os.environ['repos_dir']+'/functest/'
+if not os.path.exists(REPO_PATH):
+    logger.error("Functest repository directory not found '%s'" % REPO_PATH)
+    exit(-1)
+sys.path.append(REPO_PATH + "testcases/")
+import functest_utils
+
+with open(REPO_PATH+"testcases/config_functest.yaml") as f:
     functest_yaml = yaml.safe_load(f)
 f.close()
 
 HOME = os.environ['HOME']+"/"
-REPO_PATH = args.repo_path
 SCENARIOS_DIR = REPO_PATH + functest_yaml.get("general"). \
     get("directories").get("dir_rally_scn")
 RESULTS_DIR = functest_yaml.get("general").get("directories"). \
@@ -90,7 +94,7 @@ def push_results_to_db(payload):
 
     url = TEST_DB + "/results"
     installer = functest_utils.get_installer_type(logger)
-    git_version = functest_utils.get_git_branch(args.repo_path)
+    git_version = functest_utils.get_git_branch(REPO_PATH)
     pod_name = functest_utils.get_pod_name(logger)
     # TODO pod_name hardcoded, info shall come from Jenkins
     params = {"project_name": "functest", "case_name": "Rally",
diff --git a/testcases/VIM/OpenStack/CI/libraries/run_tempest.py b/testcases/VIM/OpenStack/CI/libraries/run_tempest.py
index f80f4ae3e..de91bf110 100644
--- a/testcases/VIM/OpenStack/CI/libraries/run_tempest.py
+++ b/testcases/VIM/OpenStack/CI/libraries/run_tempest.py
@@ -24,7 +24,6 @@ modes = ['full', 'smoke', 'baremetal', 'compute', 'data_processing',
 
 """ tests configuration """
 parser = argparse.ArgumentParser()
-parser.add_argument("repo_path", help="Path to the Functest repository")
 parser.add_argument("-d", "--debug", help="Debug mode",  action="store_true")
 parser.add_argument("-m", "--mode", help="Tempest test mode [smoke, all]",
                     default="smoke")
@@ -48,14 +47,17 @@ formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(messag
 ch.setFormatter(formatter)
 logger.addHandler(ch)
 
-with open(args.repo_path+"/testcases/config_functest.yaml") as f:
+REPO_PATH=os.environ['repos_dir']+'/functest/'
+if not os.path.exists(REPO_PATH):
+    logger.error("Functest repository directory not found '%s'" % REPO_PATH)
+    exit(-1)
+sys.path.append(REPO_PATH + "testcases/")
+import functest_utils
+
+with open(REPO_PATH+"testcases/config_functest.yaml") as f:
     functest_yaml = yaml.safe_load(f)
 f.close()
-
-REPO_PATH = args.repo_path
 TEST_DB = functest_yaml.get("results").get("test_db_url")
-sys.path.append(args.repo_path + "/testcases/")
-import functest_utils
 
 MODE = "smoke"
 
diff --git a/testcases/config_functest.py b/testcases/config_functest.py
index 1d834bb37..d0788d30f 100755
--- a/testcases/config_functest.py
+++ b/testcases/config_functest.py
@@ -17,7 +17,6 @@ from neutronclient.v2_0 import client as neutronclient
 
 actions = ['start', 'check', 'clean']
 parser = argparse.ArgumentParser()
-parser.add_argument("repo_path", help="Path to the repository")
 parser.add_argument("action", help="Possible actions are: '{d[0]}|{d[1]}|{d[2]}' ".format(d=actions))
 parser.add_argument("-d", "--debug", help="Debug mode",  action="store_true")
 parser.add_argument("-f", "--force", help="Force",  action="store_true")
@@ -38,18 +37,19 @@ formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(messag
 ch.setFormatter(formatter)
 logger.addHandler(ch)
 
-if not os.path.exists(args.repo_path):
-    logger.error("Repo directory not found '%s'" % args.repo_path)
+REPO_PATH=os.environ['repos_dir']+'/functest/'
+if not os.path.exists(REPO_PATH):
+    logger.error("Functest repository directory not found '%s'" % REPO_PATH)
     exit(-1)
+sys.path.append(REPO_PATH + "testcases/")
 
-with open(args.repo_path+"testcases/config_functest.yaml") as f:
+with open(REPO_PATH+"testcases/config_functest.yaml") as f:
     functest_yaml = yaml.safe_load(f)
 f.close()
 
 
 """ global variables """
 # Directories
-REPO_PATH = args.repo_path
 RALLY_DIR = REPO_PATH + functest_yaml.get("general").get("directories").get("dir_rally")
 RALLY_REPO_DIR = functest_yaml.get("general").get("directories").get("dir_repo_rally")
 RALLY_INSTALLATION_DIR = functest_yaml.get("general").get("directories").get("dir_rally_inst")
@@ -194,9 +194,8 @@ def action_clean():
         shutil.rmtree(RALLY_RESULT_DIR,ignore_errors=True)
 
     logger.debug("Cleaning up the OpenStack deployment...")
-    cmd='python ' + args.repo_path + \
-        '/testcases/VIM/OpenStack/CI/libraries/clean_openstack.py -d ' \
-        +args.repo_path
+    cmd='python ' + REPO_PATH + \
+        '/testcases/VIM/OpenStack/CI/libraries/clean_openstack.py -d '
     functest_utils.execute_command(cmd,logger)
     logger.info("Functest environment clean!")
 
diff --git a/testcases/vIMS/CI/vIMS.py b/testcases/vIMS/CI/vIMS.py
index 91bec1f08..772e070b9 100644
--- a/testcases/vIMS/CI/vIMS.py
+++ b/testcases/vIMS/CI/vIMS.py
@@ -23,16 +23,12 @@ pp = pprint.PrettyPrinter(indent=4)
 
 
 parser = argparse.ArgumentParser()
-parser.add_argument("repo_path", help="Path to the repository")
 parser.add_argument("-d", "--debug", help="Debug mode",  action="store_true")
 parser.add_argument("-r", "--report",
                     help="Create json result file",
                     action="store_true")
 args = parser.parse_args()
 
-sys.path.append(args.repo_path + "testcases/")
-
-import functest_utils
 
 """ logging configuration """
 logger = logging.getLogger('vIMS')
@@ -47,14 +43,18 @@ formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(messag
 ch.setFormatter(formatter)
 logger.addHandler(ch)
 
+REPO_PATH=os.environ['repos_dir']+'/functest/'
+if not os.path.exists(REPO_PATH):
+    logger.error("Functest repository directory not found '%s'" % REPO_PATH)
+    exit(-1)
+sys.path.append(REPO_PATH + "testcases/")
+import functest_utils
 
-# with open(args.repo_path+"config_functest.yaml") as f:
-with open(args.repo_path + "testcases/config_functest.yaml") as f:
+with open(REPO_PATH + "testcases/config_functest.yaml") as f:
     functest_yaml = yaml.safe_load(f)
 f.close()
 
 # Cloudify parameters
-REPO_PATH = args.repo_path
 VIMS_DIR = REPO_PATH + functest_yaml.get("general").get("directories").get("dir_vIMS")
 VIMS_DATA_DIR = functest_yaml.get("general").get("directories").get("dir_vIMS_data")+"/"
 VIMS_TEST_DIR = functest_yaml.get("general").get("directories").get("dir_repo_vims_test")+"/"
@@ -391,7 +391,7 @@ def test_clearwater():
         if vims_test_result != "" & args.report:
             logger.debug("Push result into DB")
             logger.debug("Pushing results to DB....")
-            git_version = functest_utils.get_git_branch(args.repo_path)
+            git_version = functest_utils.get_git_branch(REPO_PATH)
             functest_utils.push_results_to_db(db_url=TEST_DB, case_name="vIMS",
                         logger=logger, pod_name="opnfv-jump-2", git_version=git_version,
                         payload={'orchestrator':{'duration': CFY_DEPLOYMENT_DURATION,
diff --git a/testcases/vPing/CI/libraries/vPing.py b/testcases/vPing/CI/libraries/vPing.py
index 1ae6593df..cc52f5ab6 100644
--- a/testcases/vPing/CI/libraries/vPing.py
+++ b/testcases/vPing/CI/libraries/vPing.py
@@ -31,7 +31,6 @@ pp = pprint.PrettyPrinter(indent=4)
 
 parser = argparse.ArgumentParser()
 
-parser.add_argument("repo_path", help="Path to the repository")
 parser.add_argument("-d", "--debug", help="Debug mode", action="store_true")
 parser.add_argument("-r", "--report",
                     help="Create json result file",
@@ -39,10 +38,6 @@ parser.add_argument("-r", "--report",
 
 args = parser.parse_args()
 
-sys.path.append(args.repo_path + "testcases/")
-
-import functest_utils
-
 """ logging configuration """
 
 logger = logging.getLogger('vPing')
@@ -61,12 +56,18 @@ formatter = logging.Formatter('%(asctime)s - %(name)s'
 ch.setFormatter(formatter)
 logger.addHandler(ch)
 
-HOME = os.environ['HOME'] + "/"
+REPO_PATH=os.environ['repos_dir']+'/functest/'
+if not os.path.exists(REPO_PATH):
+    logger.error("Functest repository directory not found '%s'" % REPO_PATH)
+    exit(-1)
+sys.path.append(REPO_PATH + "testcases/")
+import functest_utils
 
-with open(args.repo_path + "testcases/config_functest.yaml") as f:
+with open(REPO_PATH + "testcases/config_functest.yaml") as f:
     functest_yaml = yaml.safe_load(f)
 f.close()
 
+HOME = os.environ['HOME'] + "/"
 # vPing parameters
 VM_BOOT_TIMEOUT = 180
 VM_DELETE_TIMEOUT = 100
@@ -458,7 +459,7 @@ def main():
         if args.report:
             logger.debug("Push result into DB")
             # TODO check path result for the file
-            git_version = functest_utils.get_git_branch(args.repo_path)
+            git_version = functest_utils.get_git_branch(REPO_PATH)
             pod_name = functest_utils.get_pod_name(logger)
             functest_utils.push_results_to_db(TEST_DB,
                                               "vPing",