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author | 2017-07-24 16:16:33 +0300 | |
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committer | 2017-08-23 17:36:53 +0300 | |
commit | 1b7322ab8290b55b1869ac913442070ebe6df2a5 (patch) | |
tree | c6a22553b9683c577ed390ac12bf419abcb0b839 /functest/utils/openstack_utils.py | |
parent | 0b4684562fa417201477fc4643a4eb4025847a84 (diff) |
Refactor resource creation and cleanup in Tempest
Use Snaps to create resources before running a testcase and to clean up
afterwards.
Use Tempest Cleanup utility to clean other resources.
Change-Id: Ic0f69d3bafb60dfb283d18ac507e9f5992e9ae38
Signed-off-by: Martin Kulhavy <martin.kulhavy@nokia.com>
Diffstat (limited to 'functest/utils/openstack_utils.py')
-rw-r--r-- | functest/utils/openstack_utils.py | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/functest/utils/openstack_utils.py b/functest/utils/openstack_utils.py index 8b59c954..73d1cde4 100644 --- a/functest/utils/openstack_utils.py +++ b/functest/utils/openstack_utils.py @@ -1561,3 +1561,62 @@ def get_resource(heat_client, stack_id, resource): except Exception as e: logger.error("Error [get_resource]: %s" % e) return None + + +# ********************************************* +# TEMPEST +# ********************************************* +def init_tempest_cleanup(tempest_config_dir=None, + tempest_config_filename='tempest.conf', + output_file=None): + """ + Initialize the Tempest Cleanup utility. + See https://docs.openstack.org/tempest/latest/cleanup.html for docs. + + :param tempest_config_dir: The directory where the Tempest config file is + located. If not specified, we let Tempest pick both the directory + and the filename (i.e. second parameter is ignored) + :param tempest_config_filename: The filename of the Tempest config file + :param output_file: Optional file where to save output + """ + # The Tempest cleanup utility currently offers no cmd argument to specify + # the config file, therefore it has to be configured with env variables + env = None + if tempest_config_dir: + env = os.environ.copy() + env['TEMPEST_CONFIG_DIR'] = tempest_config_dir + env['TEMPEST_CONFIG'] = tempest_config_filename + + # If this command fails, an exception must be raised to stop the script + # otherwise the later cleanup would destroy also other resources + cmd_line = "tempest cleanup --init-saved-state" + ft_utils.execute_command_raise(cmd_line, env=env, output_file=output_file, + error_msg="Tempest cleanup init failed") + + +def perform_tempest_cleanup(tempest_config_dir=None, + tempest_config_filename='tempest.conf', + output_file=None): + """ + Perform cleanup using the Tempest Cleanup utility. + See https://docs.openstack.org/tempest/latest/cleanup.html for docs. + + :param tempest_config_dir: The directory where the Tempest config file is + located. If not specified, we let Tempest pick both the directory + and the filename (i.e. second parameter is ignored) + :param tempest_config_filename: The filename of the Tempest config file + :param output_file: Optional file where to save output + """ + # The Tempest cleanup utility currently offers no cmd argument to specify + # the config file, therefore it has to be configured with env variables + env = None + if tempest_config_dir: + env = os.environ.copy() + env['TEMPEST_CONFIG_DIR'] = tempest_config_dir + env['TEMPEST_CONFIG'] = tempest_config_filename + + # If this command fails, an exception must be raised to stop the script + # otherwise the later cleanup would destroy also other resources + cmd_line = "tempest cleanup" + ft_utils.execute_command(cmd_line, env=env, output_file=output_file, + error_msg="Tempest cleanup failed") |