Change the directories of results and some files to DOVETAIL_HOME

JIRA: DOVETAIL-438

1. Need an env variable DOVETAIL_HOME in env_config.sh
2. env_config.sh, pod.yaml and id_rsa should be put in path DOVETAIL_HOME/pre_config
3. the results will also be put in this path
4. no need to give the path of openstack credential file while running a testsuite
5. if running with the code, source the env_config.sh file before running
      source $DOVETAIL_HOME/env_config.sh
      dovetail run --testsuite <testsuite_name>
6. if running with Dovetail docker image
      docker run -it --privileged=true -e DOVETAIL_HOME=<dovetail_home_path>
             -v <dovetail_home_path>:<dovetail_home_path>
             -v /var/run/docker.sock:/var/run/docker.sock
             opnfv/dovetail:latest /bin/bash

Change-Id: Ia23078f27a34e293d0075e49c673930f41069cb6
Signed-off-by: xudan <xudan16@huawei.com>

1 files changed, 19 insertions, 5 deletions

diff --git a/dovetail/run.py b/dovetail/run.py
index 5b4dca8e..521379d7 100755
--- a/dovetail/run.py
+++ b/dovetail/run.py
@@ -181,23 +181,36 @@ def clean_results_dir():
 
 
 def get_result_path():
-    dovetail_home = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+    try:
+        dovetail_home = os.environ["DOVETAIL_HOME"]
+    except Exception:
+        print("ERROR: mandatory env variable 'DOVETAIL_HOME' is not found, "
+              "please set in env_config.sh and source this file before "
+              "running.")
+        return None
     result_path = os.path.join(dovetail_home, 'results')
     dt_cfg.dovetail_config['result_dir'] = result_path
+    pre_config_path = os.path.join(dovetail_home, 'pre_config')
+    dt_cfg.dovetail_config['config_dir'] = pre_config_path
+    return dovetail_home
 
 
-def get_userconfig_path():
+def copy_userconfig_files(logger):
     dovetail_home = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
     userconfig_path = os.path.join(dovetail_home, 'userconfig')
-    dt_cfg.dovetail_config['userconfig_dir'] = userconfig_path
+    pre_config_path = dt_cfg.dovetail_config['config_dir']
+    if not os.path.isdir(pre_config_path):
+        os.makedirs(pre_config_path)
+    cmd = 'sudo cp -r %s/* %s' % (userconfig_path, pre_config_path)
+    dt_utils.exec_cmd(cmd, logger, exit_on_error=False)
 
 
 def main(*args, **kwargs):
     """Dovetail compliance test entry!"""
     build_tag = "daily-master-%s" % str(uuid.uuid4())
     dt_cfg.dovetail_config['build_tag'] = build_tag
-    get_result_path()
-    get_userconfig_path()
+    if not get_result_path():
+        return
     clean_results_dir()
     if kwargs['debug']:
         os.environ['DEBUG'] = 'true'
@@ -207,6 +220,7 @@ def main(*args, **kwargs):
     logger.info('Dovetail compliance: %s!', (kwargs['testsuite']))
     logger.info('================================================')
     logger.info('Build tag: %s', dt_cfg.dovetail_config['build_tag'])
+    copy_userconfig_files(logger)
     dt_utils.check_docker_version(logger)
     validate_input(kwargs, dt_cfg.dovetail_config['validate_input'], logger)
     configs = filter_config(kwargs, logger)