Extracted all global parameters into functest_constants.py

JIRA: FUNCTEST-533

1. Extracted all global variables into functest_constants.py and updated all affected areas accordingly
2. Used os.path.join to replace '/'  to come up with the path for better cross-platform support and improve the path accuracy
3. Removed unused variables
4. Updated the hardcoded path in Dockerfile by using variable reference
5. Removed "/" ending from all path variables
6. Updated the unit test

Change-Id: Ib30a81d1f0c83fbaef042d63c187c27bd18301bb
Signed-off-by: helenyao <yaohelan@huawei.com>

1 files changed, 287 insertions, 0 deletions

diff --git a/functest/utils/functest_constants.py b/functest/utils/functest_constants.py
new file mode 100644
index 00000000..81763cbe
--- /dev/null
+++ b/functest/utils/functest_constants.py
@@ -0,0 +1,287 @@
+#!/usr/bin/env python
+#
+# yaohelan@huawei.com
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+import os
+import functest.utils.functest_utils as ft_utils
+import functest.utils.functest_logger as ft_logger
+
+logger = ft_logger.Logger("functest_constants").getLogger()
+
+
+""" global variables """
+INSTALLERS = ['fuel', 'compass', 'apex', 'joid']
+CI_INSTALLER_TYPE = os.getenv('INSTALLER_TYPE')
+CI_INSTALLER_IP = os.getenv('INSTALLER_IP')
+CI_SCENARIO = os.getenv('DEPLOY_SCENARIO')
+CI_NODE = os.getenv('NODE_NAME')
+CI_BUILD_TAG = os.getenv('BUILD_TAG')
+CI_DEBUG = os.getenv('CI_DEBUG')
+CI_LOOP = os.getenv('CI_LOOP')
+OS_AUTH_URL = os.getenv('OS_AUTH_URL')
+OS_USERNAME = os.getenv('OS_USERNAME')
+OS_TENANT_NAME = os.getenv('OS_TENANT_NAME')
+OS_PASSWORD = os.getenv('OS_PASSWORD')
+OS_ENDPOINT_TYPE = os.getenv('OS_ENDPOINT_TYPE')
+OS_REGION_NAME = os.getenv('OS_REGION_NAME')
+OS_CACERT = os.getenv('OS_CACERT')
+FUEL_ENV = os.getenv('FUEL_ENV')
+SDN_CONTROLLER_IP = os.getenv('SDN_CONTROLLER_IP')
+SDN_CONTROLLER = os.getenv('SDN_CONTROLLER')
+
+if CI_BUILD_TAG is not None:
+    IS_CI_RUN = True
+else:
+    IS_CI_RUN = False
+
+CONFIG_FUNCTEST_YAML = os.getenv("CONFIG_FUNCTEST_YAML")
+
+
+def get_value(functest_config_key, env_variable):
+    try:
+        constant = ft_utils.get_functest_config(functest_config_key)
+        # logger.debug("%s is defined in config_functest.yaml as [%s]"
+        #             % (env_variable, constant))
+        return constant
+    except ValueError:
+        logger.warning("%s is not defined in config_functest.yaml"
+                       % functest_config_key)
+        constant = os.getenv(env_variable)
+        if constant is None:
+            raise ValueError("%s is neither defined in config_functest.yaml"
+                             " nor environment variable" % env_variable)
+        else:
+            logger.debug("%s is defined as environment variable as [%s]"
+                         % (env_variable, constant))
+            return constant
+
+
+HOME = \
+    get_value('general.directories.dir_home', 'HOME')
+REPOS_DIR = \
+    get_value('general.directories.dir_repos', 'REPOS_DIR')
+FUNCTEST_BASE_DIR = \
+    get_value('general.directories.dir_functest', 'FUNCTEST_BASE_DIR')
+FUNCTEST_REPO_DIR = \
+    get_value('general.directories.dir_repo_functest', 'FUNCTEST_REPO_DIR')
+FUNCTEST_TEST_DIR = \
+    get_value('general.directories.dir_functest_test', 'FUNCTEST_TEST_DIR')
+FUNCTEST_CONF_DIR = \
+    get_value('general.directories.dir_functest_conf', 'FUNCTEST_CONF_DIR')
+FUNCTEST_DATA_DIR = \
+    get_value('general.directories.dir_functest_data', 'FUNCTEST_DATA_DIR')
+FUNCTEST_RESULTS_DIR = \
+    get_value('general.directories.dir_results', 'FUNCTEST_RESULTS_DIR')
+FUNCTEST_TESTCASES_YAML = \
+    get_value('general.functest.testcases_yaml', 'FUNCTEST_TESTCASES_YAML')
+RALLY_DEPLOYMENT_NAME = \
+    get_value('rally.deployment_name', 'RALLY_DEPLOYMENT_NAME')
+TEMPEST_REPO_DIR = \
+    get_value('general.directories.dir_repo_tempest', 'TEMPEST_REPO_DIR')
+
+ENV_FILE = os.path.join(FUNCTEST_CONF_DIR, "env_active")
+
+OPENSTACK_CREDS = \
+    get_value('general.openstack.creds', 'creds')
+OPENSTACK_SNAPSHOT_FILE = \
+    get_value('general.openstack.snapshot_file', 'OPENSTACK_SNAPSHOT_FILE')
+
+DOMINO_REPO = \
+    get_value('general.directories.dir_repo_domino', 'DOMINO_REPO')
+SDNVPN_REPO = \
+    get_value('general.directories.dir_repo_sdnvpn', 'SDNVPN_REPO')
+SFC_REPO = \
+    get_value('general.directories.dir_repo_sfc', 'SFC_REPO')
+
+ONOS_SFC_IMAGE_NAME = \
+    get_value('onos_sfc.image_name', 'ONOS_SFC_IMAGE_NAME')
+ONOS_SFC_IMAGE_FILENAME = \
+    get_value('onos_sfc.image_file_name', 'ONOS_SFC_IMAGE_FILENAME')
+ONOS_SFC_RELATIVE_PATH = \
+    get_value('general.directories.dir_onos_sfc', 'ONOS_SFC_RELATIVE_PATH')
+ONOS_SFC_IMAGE_BASE_URL = \
+    get_value('onos_sfc.image_base_url', 'ONOS_SFC_IMAGE_BASE_URL')
+RALLY_RELATIVE_PATH = \
+    get_value('general.directories.dir_rally', 'RALLY_RELATIVE_PATH')
+RALLY_PRIVATE_NET_NAME = \
+    get_value('rally.network_name', 'RALLY_PRIVATE_NET_NAME')
+RALLY_PRIVATE_SUBNET_NAME = \
+    get_value('rally.subnet_name', 'RALLY_PRIVATE_SUBNET_NAME')
+RALLY_PRIVATE_SUBNET_CIDR = \
+    get_value('rally.subnet_cidr', 'RALLY_PRIVATE_SUBNET_CIDR')
+RALLY_ROUTER_NAME = \
+    get_value('rally.router_name', 'RALLY_ROUTER_NAME')
+RALLY_INSTALLATION_DIR = \
+    get_value('general.directories.dir_rally_inst', 'RALLY_INSTALLATION_DIR')
+GLANCE_IMAGE_NAME = \
+    get_value('general.openstack.image_name', 'GLANCE_IMAGE_NAME')
+GLANCE_IMAGE_FILENAME = \
+    get_value('general.openstack.image_file_name', 'GLANCE_IMAGE_FILENAME')
+GLANCE_IMAGE_FORMAT = \
+    get_value('general.openstack.image_disk_format', 'GLANCE_IMAGE_FORMAT')
+FLAVOR_NAME = \
+    get_value('general.openstack.flavor_name', 'FLAVOR_NAME')
+FLAVOR_RAM = \
+    get_value('general.openstack.flavor_ram', 'FLAVOR_RAM')
+FLAVOR_DISK = \
+    get_value('general.openstack.flavor_disk', 'FLAVOR_DISK')
+FLAVOR_VCPUS = \
+    get_value('general.openstack.flavor_vcpus', 'FLAVOR_VCPUS')
+TEMPEST_PRIVATE_NET_NAME = \
+    get_value('tempest.private_net_name', 'TEMPEST_PRIVATE_NET_NAME')
+TEMPEST_PRIVATE_SUBNET_NAME = \
+    get_value('tempest.private_subnet_name', 'TEMPEST_PRIVATE_SUBNET_NAME')
+TEMPEST_PRIVATE_SUBNET_CIDR = \
+    get_value('tempest.private_subnet_cidr', 'TEMPEST_PRIVATE_SUBNET_CIDR')
+TEMPEST_ROUTER_NAME = \
+    get_value('tempest.router_name', 'TEMPEST_ROUTER_NAME')
+TEMPEST_TENANT_NAME = \
+    get_value('tempest.identity.tenant_name', 'TEMPEST_TENANT_NAME')
+TEMPEST_TENANT_DESCRIPTION = \
+    get_value('tempest.identity.tenant_description',
+              'TEMPEST_TENANT_DESCRIPTION')
+TEMPEST_USER_NAME = \
+    get_value('tempest.identity.user_name', 'TEMPEST_USER_NAME')
+TEMPEST_USER_PASSWORD = \
+    get_value('tempest.identity.user_password', 'TEMPEST_USER_PASSWORD')
+TEMPEST_SSH_TIMEOUT = \
+    get_value('tempest.validation.ssh_timeout', 'TEMPEST_SSH_TIMEOUT')
+TEMPEST_USE_CUSTOM_IMAGES = \
+    get_value('tempest.use_custom_images', 'TEMPEST_USE_CUSTOM_IMAGES')
+TEMPEST_USE_CUSTOM_FLAVORS = \
+    get_value('tempest.use_custom_flavors', 'TEMPEST_USE_CUSTOM_FLAVORS')
+TEMPEST_TEST_LIST_DIR = \
+    get_value('general.directories.dir_tempest_cases', 'TEMPEST_TEST_LIST_DIR')
+NAME_VM_1 = \
+    get_value('vping.vm_name_1', 'NAME_VM_1')
+NAME_VM_2 = \
+    get_value('vping.vm_name_2', 'NAME_VM_2')
+PING_TIMEOUT = \
+    get_value('vping.ping_timeout', 'PING_TIMEOUT')
+VPING__IMAGE_NAME = \
+    get_value('vping.image_name', 'VPING__IMAGE_NAME')
+VPING_VM_FLAVOR = \
+    get_value('vping.vm_flavor', 'VPING_VM_FLAVOR')
+VPING_PRIVATE_NET_NAME = \
+    get_value('vping.vping_private_net_name', 'VPING_PRIVATE_NET_NAME')
+VPING_PRIVATE_SUBNET_NAME = \
+    get_value('vping.vping_private_subnet_name', 'VPING_PRIVATE_SUBNET_NAME')
+VPING_PRIVATE_SUBNET_CIDR = \
+    get_value('vping.vping_private_subnet_cidr', 'VPING_PRIVATE_SUBNET_CIDR')
+VPING_ROUTER_NAME = \
+    get_value('vping.vping_router_name', 'VPING_ROUTER_NAME')
+VPING_SECGROUP_NAME = \
+    get_value('vping.vping_sg_name', 'VPING_SECGROUP_NAME')
+VPING_SECGROUP_DESCR = \
+    get_value('vping.vping_sg_descr', 'VPING_SECGROUP_DESCR')
+ONOSBENCH_USERNAME = \
+    get_value('ONOS.general.onosbench_username', 'ONOSBENCH_USERNAME')
+ONOSBENCH_PASSWORD = \
+    get_value('ONOS.general.onosbench_password', 'ONOSBENCH_PASSWORD')
+ONOSCLI_USERNAME = \
+    get_value('ONOS.general.onoscli_username', 'ONOSCLI_USERNAME')
+ONOSCLI_PASSWORD = \
+    get_value('ONOS.general.onoscli_password', 'ONOSCLI_PASSWORD')
+ONOS_RUNTIMEOUT = \
+    get_value('ONOS.general.runtimeout', 'ONOS_RUNTIMEOUT')
+ONOS_OCT = \
+    get_value('ONOS.environment.OCT', 'ONOS_OCT')
+ONOS_OC1 = \
+    get_value('ONOS.environment.OC1', 'ONOS_OC1')
+ONOS_OC2 = \
+    get_value('ONOS.environment.OC2', 'ONOS_OC2')
+ONOS_OC3 = \
+    get_value('ONOS.environment.OC3', 'ONOS_OC3')
+ONOS_OCN = \
+    get_value('ONOS.environment.OCN', 'ONOS_OCN')
+ONOS_OCN2 = \
+    get_value('ONOS.environment.OCN2', 'ONOS_OCN2')
+ONOS_INSTALLER_MASTER = \
+    get_value('ONOS.environment.installer_master', 'ONOS_INSTALLER_MASTER')
+ONOS_INSTALLER_MASTER_USERNAME = \
+    get_value('ONOS.environment.installer_master_username',
+              'ONOS_INSTALLER_MASTER_USERNAME')
+ONOS_INSTALLER_MASTER_PASSWORD = \
+    get_value('ONOS.environment.installer_master_password',
+              'ONOS_INSTALLER_MASTER_PASSWORD')
+PROMISE_REPO_DIR = \
+    get_value('general.directories.dir_repo_promise', 'PROMISE_REPO_DIR')
+PROMISE_TENANT_NAME = \
+    get_value('promise.tenant_name', 'PROMISE_TENANT_NAME')
+TENANT_DESCRIPTION = \
+    get_value('promise.tenant_description', 'TENANT_DESCRIPTION')
+PROMISE_USER_NAME = \
+    get_value('promise.user_name', 'PROMISE_USER_NAME')
+PROMISE_USER_PWD = \
+    get_value('promise.user_pwd', 'PROMISE_USER_PWD')
+PROMISE_IMAGE_NAME = \
+    get_value('promise.image_name', 'PROMISE_IMAGE_NAME')
+PROMISE_FLAVOR_NAME = \
+    get_value('promise.flavor_name', 'PROMISE_FLAVOR_NAME')
+PROMISE_FLAVOR_VCPUS = \
+    get_value('promise.flavor_vcpus', 'PROMISE_FLAVOR_VCPUS')
+PROMISE_FLAVOR_RAM = \
+    get_value('promise.flavor_ram', 'PROMISE_FLAVOR_RAM')
+PROMISE_FLAVOR_DISK = \
+    get_value('promise.flavor_disk', 'PROMISE_FLAVOR_DISK')
+PROMISE_NET_NAME = \
+    get_value('promise.network_name', 'PROMISE_NET_NAME')
+PROMISE_SUBNET_NAME = \
+    get_value('promise.subnet_name', 'PROMISE_SUBNET_NAME')
+PROMISE_SUBNET_CIDR = \
+    get_value('promise.subnet_cidr', 'PROMISE_SUBNET_CIDR')
+PROMISE_ROUTER_NAME = \
+    get_value('promise.router_name', 'PROMISE_ROUTER_NAME')
+DOCTOR_REPO_DIR = \
+    get_value('general.directories.dir_repo_doctor', 'DOCTOR_REPO_DIR')
+COPPER_REPO_DIR = \
+    get_value('general.directories.dir_repo_copper', 'COPPER_REPO_DIR')
+EXAMPLE_INSTANCE_NAME = \
+    get_value('example.example_vm_name', 'EXAMPLE_INSTANCE_NAME')
+EXAMPLE_FLAVOR = \
+    get_value('example.example_flavor', 'EXAMPLE_FLAVOR')
+EXAMPLE_IMAGE_NAME = \
+    get_value('example.example_image_name', 'EXAMPLE_IMAGE_NAME')
+EXAMPLE_PRIVATE_NET_NAME = \
+    get_value('example.example_private_net_name', 'EXAMPLE_PRIVATE_NET_NAME')
+EXAMPLE_PRIVATE_SUBNET_NAME = \
+    get_value('example.example_private_subnet_name',
+              'EXAMPLE_PRIVATE_SUBNET_NAME')
+EXAMPLE_PRIVATE_SUBNET_CIDR = \
+    get_value('example.example_private_subnet_cidr',
+              'EXAMPLE_PRIVATE_SUBNET_CIDR')
+EXAMPLE_ROUTER_NAME = \
+    get_value('example.example_router_name', 'EXAMPLE_ROUTER_NAME')
+EXAMPLE_SECGROUP_NAME = \
+    get_value('example.example_sg_name', 'EXAMPLE_SECGROUP_NAME')
+EXAMPLE_SECGROUP_DESCR = \
+    get_value('example.example_sg_descr', 'EXAMPLE_SECGROUP_DESCR')
+VIMS_DATA_DIR = \
+    get_value('general.directories.dir_vIMS_data', 'VIMS_DATA_DIR')
+VIMS_TEST_DIR = \
+    get_value('general.directories.dir_repo_vims_test', 'VIMS_TEST_DIR')
+VIMS_TENANT_NAME = \
+    get_value('vIMS.general.tenant_name', 'VIMS_TENANT_NAME')
+VIMS_TENANT_DESCRIPTION = \
+    get_value('vIMS.general.tenant_description', 'VIMS_TENANT_DESCRIPTION')
+VIMS_IMAGES = get_value('vIMS.general.images', 'VIMS_IMAGES')
+CFY_MANAGER_BLUEPRINT = \
+    get_value('vIMS.cloudify.blueprint', 'CFY_MANAGER_BLUEPRINT')
+CFY_MANAGER_REQUIERMENTS = \
+    get_value('vIMS.cloudify.requierments', 'CFY_MANAGER_REQUIERMENTS')
+CFY_INPUTS = \
+    get_value('vIMS.cloudify.inputs', 'CFY_INPUTS')
+CW_BLUEPRINT = \
+    get_value('vIMS.clearwater.blueprint', 'CW_BLUEPRINT')
+CW_DEPLOYMENT_NAME = \
+    get_value('vIMS.clearwater.deployment-name', 'CW_DEPLOYMENT_NAME')
+CW_INPUTS = \
+    get_value('vIMS.clearwater.inputs', 'CW_INPUTS')
+CW_REQUIERMENTS = \
+    get_value('vIMS.clearwater.requierments', 'CW_REQUIERMENTS')
+PARSER_REPO = \
+    get_value('general.directories.dir_repo_parser', 'PARSER_REPO')