Refactor improvements

JIRA: FUNCTEST-190

- Deleted unnecessary old scripts
- Fixed healtcheck logging
- Moved config_functest.yaml to /ci/
- Created env var CONFIG_FUNCTEST_YAML pointing to that new location
- Modified all scripts which open config_functest.yaml using the new env var

Change-Id: Ic4f0e40a70c02ac08287a1d621956f602bdee177
Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>

12 files changed, 77 insertions, 612 deletions

diff --git a/testcases/Controllers/ODL/CI/odlreport2db.py b/testcases/Controllers/ODL/CI/odlreport2db.py
index 9a87deac..50c8b096 100644
--- a/testcases/Controllers/ODL/CI/odlreport2db.py
+++ b/testcases/Controllers/ODL/CI/odlreport2db.py
@@ -23,6 +23,7 @@
 
 import getopt
 import json
+import os
 import sys
 import xmltodict
 import yaml
@@ -116,7 +117,7 @@ def main(argv):
     json.dumps(data, indent=4, separators=(',', ': '))
 
     # Only used from container, we can set up absolute path
-    with open("/home/opnfv/functest/conf/config_functest.yaml") as f:
+    with open(os.environ["CONFIG_FUNCTEST_YAML"]) as f:
         functest_yaml = yaml.safe_load(f)
         f.close()
 
diff --git a/testcases/Controllers/ONOS/Teston/CI/onosfunctest.py b/testcases/Controllers/ONOS/Teston/CI/onosfunctest.py
index b9ddbf78..1e278e6a 100644
--- a/testcases/Controllers/ONOS/Teston/CI/onosfunctest.py
+++ b/testcases/Controllers/ONOS/Teston/CI/onosfunctest.py
@@ -30,7 +30,7 @@ args = parser.parse_args()
 """ logging configuration """
 logger = ft_logger.Logger("onos").getLogger()
 
-with open("/home/opnfv/functest/conf/config_functest.yaml") as f:
+with open(os.environ["CONFIG_FUNCTEST_YAML"]) as f:
     functest_yaml = yaml.safe_load(f)
 f.close()
 
diff --git a/testcases/VIM/OpenStack/CI/libraries/healthcheck.sh b/testcases/VIM/OpenStack/CI/libraries/healthcheck.sh
index 9d3559b2..611c100c 100755
--- a/testcases/VIM/OpenStack/CI/libraries/healthcheck.sh
+++ b/testcases/VIM/OpenStack/CI/libraries/healthcheck.sh
@@ -16,14 +16,31 @@
 
 set -e
 
+#Redirect all the output (stdout) to a log file and show only possible errors.
+LOG_FILE=/home/opnfv/functest/results/healthcheck.log
+echo "">$LOG_FILE
+exec 1<>$LOG_FILE
+
+info ()  {
+    echo -e "$(date '+%Y-%m-%d %H:%M:%S,%3N') - healtcheck - INFO - " "$*" | tee -a $LOG_FILE 1>&2
+}
+
+debug ()  {
+    if [[ "${CI_DEBUG,,}" == "true" ]]; then
+        echo -e "$(date '+%Y-%m-%d %H:%M:%S,%3N') - healtcheck - DEBUG - " "$*" | tee -a $LOG_FILE 1>&2
+    fi
+}
+
+error () {
+    echo -e "$(date '+%Y-%m-%d %H:%M:%S,%3N') - healtcheck - ERROR - " "$*" | tee -a $LOG_FILE 1>&2
+    exit 1
+}
+
 if [ -z $OS_AUTH_URL ]; then
     echo "Source credentials first."
     exit 1
 fi
 
-#Redirect all the output (stdout) to a log file and show only possible errors.
-LOG_FILE=/home/opnfv/functest/results/healthcheck.log
-exec 1<>$LOG_FILE
 
 echo "Using following credentials:"
 env | grep OS
@@ -62,10 +79,10 @@ function wait_for_ip() {
     timeout=60
     while [[ ${timeout} > 0 ]]; do
         if [[ $(nova console-log $1|grep "No lease, failing") ]]; then
-            echo "ERROR: The instance $1 couldn't get an IP from the DHCP agent." | tee -a $LOG_FILE 1>&2
+            error "The instance $1 couldn't get an IP from the DHCP agent." | tee -a $LOG_FILE 1>&2
             exit 1
         elif [[ $(nova console-log $1|grep "^Lease"|grep "obtained") ]]; then
-            echo "The instance $1 got an IP successfully from the DHCP agent."
+            debug "The instance $1 got an IP successfully from the DHCP agent." | tee -a $LOG_FILE 1>&2
             break
         fi
         let timeout=timeout-1
@@ -75,39 +92,47 @@ function wait_for_ip() {
 
 
 #################################
-echo "Testing Keystone API..." | tee -a $LOG_FILE 1>&2
+info "Testing Keystone API..." | tee -a $LOG_FILE 1>&2
 #################################
 openstack project create ${project_1}
+debug "project '${project_1}' created."
 openstack project create ${project_2}
-
+debug "project '${project_2}' created."
 openstack user create ${user_1} --project ${project_1}
+debug "user '${user_1}' created in project ${project_1}."
 openstack user create ${user_2} --project ${project_1}
+debug "user '${user_2}' created in project ${project_1}."
 openstack user create ${user_3} --project ${project_1}
+debug "user '${user_3}' created in project ${project_1}."
 openstack user create ${user_4} --project ${project_2}
+debug "user '${user_4}' created in project ${project_2}."
 openstack user create ${user_5} --project ${project_2}
+debug "user '${user_5}' created in project ${project_2}."
 openstack user create ${user_6} --project ${project_2}
-
-echo "...OK" | tee -a $LOG_FILE 1>&2
+debug "user '${user_6}' created in project ${project_2}."
+info "...Keystone OK!"
 
 #################################
-echo "Testing Glance API..." | tee -a $LOG_FILE 1>&2
+info "Testing Glance API..."
 #################################
 image=/home/opnfv/functest/data/cirros-0.3.4-x86_64-disk.img
 glance image-create --name ${image_1} --disk-format qcow2 --container-format bare < ${image}
+debug "image '${image_1}' created."
 glance image-create --name ${image_2} --disk-format qcow2 --container-format bare < ${image}
-
-echo "...OK" | tee -a $LOG_FILE 1>&2
+debug "image '${image_2}' created."
+info "... Glance OK!"
 
 #################################
-echo "Testing Cinder API..." | tee -a $LOG_FILE 1>&2
+info "Testing Cinder API..."
 #################################
 cinder create --display_name ${volume_1} 1
+debug "volume '${volume_1}' created."
 cinder create --display_name ${volume_2} 10
-
-echo "...OK" | tee -a $LOG_FILE 1>&2
+debug "volume '${volume_2}' created."
+info "...Cinder OK!"
 
 #################################
-echo "Testing Neutron API..." | tee -a $LOG_FILE 1>&2
+info "Testing Neutron API..."
 #################################
 
 network_ids=($(neutron net-list|grep -v "+"|grep -v name|awk '{print $2}'))
@@ -115,56 +140,69 @@ for id in ${network_ids[@]}; do
     [[ $(neutron net-show ${id}|grep 'router:external'|grep -i "true") != "" ]] && ext_net_id=${id}
 done
 if [[ "${ext_net_id}" == "" ]]; then
-    echo "ERROR: No external network found. Exiting Health Check..." | tee -a $LOG_FILE 1>&2
+    error "No external network found. Exiting Health Check..."
     exit 1
 else
-    echo "External network found. ${ext_net_id}"
+    info "External network found. ${ext_net_id}"
 fi
 
-echo "1. Create Networks..."
+info "1. Create Networks..."
 neutron net-create ${net_1}
+debug "net '${net_1}' created."
 neutron net-create ${net_2}
+debug "net '${net_2}' created."
 net1_id=$(neutron net-list | grep ${net_1} | awk '{print $2}')
 net2_id=$(neutron net-list | grep ${net_2} | awk '{print $2}')
 
-echo "2. Create subnets..."
+info "2. Create subnets..."
 neutron subnet-create --name ${subnet_1} --allocation-pool start=10.6.0.2,end=10.6.0.253 --gateway 10.6.0.254 ${net_1} 10.6.0.0/24
+debug "subnet '${subnet_1}' created."
 neutron subnet-create --name ${subnet_2} --allocation-pool start=10.7.0.2,end=10.7.0.253 --gateway 10.7.0.254 ${net_2} 10.7.0.0/24
+debug "subnet '${subnet_2}' created."
 
-echo "4. Create Routers..."
+info "4. Create Routers..."
 neutron router-create ${router_1}
+debug "router '${router_1}' created."
 neutron router-create ${router_2}
+debug "router '${router_2}' created."
 
 neutron router-gateway-set ${router_1} ${ext_net_id}
+debug "router '${router_1}' gateway set to ${ext_net_id}."
 neutron router-gateway-set ${router_2} ${ext_net_id}
+debug "router '${router_2}' gateway set to ${ext_net_id}."
 
 neutron router-interface-add ${router_1} ${subnet_1}
+debug "router '${router_1}' interface added ${subnet_1}."
 neutron router-interface-add ${router_2} ${subnet_2}
+debug "router '${router_2}' interface added ${subnet_2}."
 
-echo "...OK" | tee -a $LOG_FILE 1>&2
+info "...Neutron OK!"
 
 #################################
-echo "Testing Nova API..." | tee -a $LOG_FILE 1>&2
+info "Testing Nova API..."
 #################################
 
 nova boot --flavor 2 --image ${image_1} --nic net-id=${net1_id} ${instance_1}
+debug "nova instance '${instance_1}' booted on ${net_1}."
 nova boot --flavor 2 --image ${image_1} --nic net-id=${net1_id} ${instance_2}
+debug "nova instance '${instance_2}' booted on ${net_1}."
 nova boot --flavor 2 --image ${image_2} --nic net-id=${net2_id} ${instance_3}
+debug "nova instance '${instance_3}' booted on ${net_2}."
 nova boot --flavor 2 --image ${image_2} --nic net-id=${net2_id} ${instance_4}
+debug "nova instance '${instance_4}' booted on ${net_2}."
 
 vm1_id=$(nova list | grep ${instance_1} | awk '{print $2}')
 vm2_id=$(nova list | grep ${instance_2} | awk '{print $2}')
 vm3_id=$(nova list | grep ${instance_3} | awk '{print $2}')
 vm4_id=$(nova list | grep ${instance_4} | awk '{print $2}')
+info "...Nova OK!"
 
-echo "...OK" | tee -a $LOG_FILE 1>&2
-
-echo "Checking if instances get an IP from DHCP..." | tee -a $LOG_FILE 1>&2
-
+info "Checking if instances get an IP from DHCP..."
 wait_for_ip ${instance_1} "10.6"
 wait_for_ip ${instance_2} "10.6"
 wait_for_ip ${instance_3} "10.7"
 wait_for_ip ${instance_4} "10.7"
+info "...DHCP OK!"
 
-echo "Health check passed!" | tee -a $LOG_FILE 1>&2
+info "Health check passed!"
 exit 0
diff --git a/testcases/VIM/OpenStack/CI/libraries/run_rally-cert.py b/testcases/VIM/OpenStack/CI/libraries/run_rally-cert.py
index 26e6b8c1..6aa6ee06 100755
--- a/testcases/VIM/OpenStack/CI/libraries/run_rally-cert.py
+++ b/testcases/VIM/OpenStack/CI/libraries/run_rally-cert.py
@@ -82,7 +82,7 @@ if not os.path.exists(REPO_PATH):
     exit(-1)
 
 
-with open("/home/opnfv/functest/conf/config_functest.yaml") as f:
+with open(os.environ["CONFIG_FUNCTEST_YAML"]) as f:
     functest_yaml = yaml.safe_load(f)
 f.close()
 
diff --git a/testcases/VIM/OpenStack/CI/libraries/run_tempest.py b/testcases/VIM/OpenStack/CI/libraries/run_tempest.py
index 3afbbffa..d29869a0 100644
--- a/testcases/VIM/OpenStack/CI/libraries/run_tempest.py
+++ b/testcases/VIM/OpenStack/CI/libraries/run_tempest.py
@@ -61,7 +61,7 @@ logger = ft_logger.Logger("run_tempest").getLogger()
 REPO_PATH = os.environ['repos_dir'] + '/functest/'
 
 
-with open("/home/opnfv/functest/conf/config_functest.yaml") as f:
+with open(os.environ["CONFIG_FUNCTEST_YAML"]) as f:
     functest_yaml = yaml.safe_load(f)
 f.close()
 TEST_DB = functest_yaml.get("results").get("test_db_url")
diff --git a/testcases/config_functest.py b/testcases/config_functest.py
deleted file mode 100755
index 649d4f7e..00000000
--- a/testcases/config_functest.py
+++ /dev/null
@@ -1,334 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2015 Ericsson
-# jose.lausuch@ericsson.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 argparse
-import logging
-import os
-import shutil
-import subprocess
-import sys
-import yaml
-
-from neutronclient.v2_0 import client as neutronclient
-
-import functest.utils.functest_utils as functest_utils
-import functest.utils.openstack_utils as openstack_utils
-
-
-actions = ['start', 'check', 'clean']
-parser = argparse.ArgumentParser()
-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")
-args = parser.parse_args()
-
-
-""" logging configuration """
-logger = logging.getLogger('config_functest')
-logger.setLevel(logging.DEBUG)
-
-ch = logging.StreamHandler()
-if args.debug:
-    ch.setLevel(logging.DEBUG)
-else:
-    ch.setLevel(logging.INFO)
-
-formatter = logging.Formatter('%(asctime)s - %(name)s - '
-                              '%(levelname)s - %(message)s')
-ch.setFormatter(formatter)
-logger.addHandler(ch)
-
-REPOS_DIR = os.environ['repos_dir']
-FUNCTEST_REPO = REPOS_DIR + '/functest/'
-if not os.path.exists(FUNCTEST_REPO):
-    logger.error("Functest repository directory not found '%s'"
-                 % FUNCTEST_REPO)
-    exit(-1)
-sys.path.append(FUNCTEST_REPO + "testcases/")
-
-with open("/home/opnfv/functest/conf/config_functest.yaml") as f:
-    functest_yaml = yaml.safe_load(f)
-f.close()
-
-
-""" global variables """
-# Directories
-RALLY_DIR = FUNCTEST_REPO + 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")
-RALLY_RESULT_DIR = functest_yaml.get("general").get(
-    "directories").get("dir_rally_res")
-TEMPEST_REPO_DIR = functest_yaml.get("general").get(
-    "directories").get("dir_repo_tempest")
-VPING_DIR = FUNCTEST_REPO + functest_yaml.get("general").get(
-    "directories").get("dir_vping")
-ODL_DIR = FUNCTEST_REPO + functest_yaml.get("general").get(
-    "directories").get("dir_odl")
-DATA_DIR = functest_yaml.get("general").get(
-    "directories").get("dir_functest_data")
-
-# Tempest/Rally configuration details
-DEPLOYMENT_MAME = functest_yaml.get("rally").get("deployment_name")
-
-# Image (cirros)
-IMAGE_FILE_NAME = functest_yaml.get("general").get("openstack").get(
-    "image_file_name")
-IMAGE_PATH = DATA_DIR + "/" + IMAGE_FILE_NAME
-
-# NEUTRON Private Network parameters
-NEUTRON_PRIVATE_NET_NAME = functest_yaml.get("general").get(
-    "openstack").get("neutron_private_net_name")
-NEUTRON_PRIVATE_SUBNET_NAME = functest_yaml.get("general").get(
-    "openstack").get("neutron_private_subnet_name")
-NEUTRON_PRIVATE_SUBNET_CIDR = functest_yaml.get("general").get(
-    "openstack").get("neutron_private_subnet_cidr")
-NEUTRON_ROUTER_NAME = functest_yaml.get("general").get(
-    "openstack").get("neutron_router_name")
-
-creds_neutron = openstack_utils.get_credentials("neutron")
-neutron_client = neutronclient.Client(**creds_neutron)
-
-
-def action_start():
-    """
-    Start the functest environment installation
-    """
-    if not functest_utils.check_internet_connectivity():
-        logger.info("No Internet connectivity. "
-                    "This may affect some test case suites.")
-
-    if action_check():
-        logger.info("Functest environment already installed. Nothing to do.")
-        exit(0)
-
-    else:
-        # Clean in case there are left overs
-        logger.debug("Cleaning possible functest environment leftovers.")
-        action_clean()
-        logger.info("Starting installation of functest environment")
-
-        private_net = openstack_utils.get_private_net(neutron_client)
-        if private_net is None:
-            # If there is no private network in the deployment we create one
-            if not create_private_neutron_net(neutron_client):
-                logger.error("There has been a problem while "
-                             "creating the functest network.")
-                action_clean()
-                exit(-1)
-        else:
-            logger.info("Private network '%s' already existing in "
-                        "the deployment." % private_net['name'])
-
-        logger.info("Installing Rally...")
-        if not install_rally():
-            logger.error("There has been a problem while installing Rally.")
-            action_clean()
-            exit(-1)
-
-        # Create result folder under functest if necessary
-        if not os.path.exists(RALLY_RESULT_DIR):
-            os.makedirs(RALLY_RESULT_DIR)
-
-        try:
-            logger.info("CI: Generate the list of executable tests.")
-            runnable_test = functest_utils.generateTestcaseList(functest_yaml)
-            logger.info("List of runnable tests generated: %s" % runnable_test)
-        except:
-            logger.error("Impossible to generate the list of runnable tests")
-
-        exit(0)
-
-
-def action_check():
-    """
-    Check if the functest environment is properly installed
-    """
-    errors_all = False
-    logger.info("Checking current functest configuration...")
-
-    logger.debug("Checking script directories...")
-
-    dirs = [RALLY_DIR, RALLY_INSTALLATION_DIR, VPING_DIR, ODL_DIR]
-    for dir in dirs:
-        if not os.path.exists(dir):
-            logger.debug("   %s NOT found" % dir)
-            errors_all = True
-        else:
-            logger.debug("   %s found" % dir)
-
-    logger.debug("Checking Rally deployment...")
-    if not check_rally():
-        logger.debug("   Rally deployment NOT installed.")
-        errors_all = True
-
-    logger.debug("Checking Image...")
-    if not os.path.isfile(IMAGE_PATH):
-        logger.debug("   Image file '%s' NOT found." % IMAGE_PATH)
-        errors_all = True
-    else:
-        logger.debug("   Image file found in %s" % IMAGE_PATH)
-
-    # TODO: check OLD environment setup
-    return not errors_all
-
-
-def action_clean():
-    """
-    Clean the existing functest environment
-    """
-    logger.info("Removing current functest environment...")
-    if os.path.exists(RALLY_INSTALLATION_DIR):
-        logger.debug("Removing Rally installation directory %s"
-                     % RALLY_INSTALLATION_DIR)
-        shutil.rmtree(RALLY_INSTALLATION_DIR, ignore_errors=True)
-
-    if os.path.exists(RALLY_RESULT_DIR):
-        logger.debug("Removing Result directory")
-        shutil.rmtree(RALLY_RESULT_DIR, ignore_errors=True)
-
-    logger.info("Functest environment clean!")
-
-
-def install_rally():
-    if check_rally():
-        logger.info("Rally is already installed.")
-    else:
-        logger.debug("Creating Rally environment...")
-        cmd = "rally deployment create --fromenv --name=" + DEPLOYMENT_MAME
-        functest_utils.execute_command(cmd, logger)
-
-        logger.debug("Installing tempest from existing repo...")
-        cmd = ("rally verify install --source " + TEMPEST_REPO_DIR +
-               " --system-wide")
-        functest_utils.execute_command(cmd, logger)
-
-        cmd = "rally deployment check"
-        functest_utils.execute_command(cmd, logger)
-        # TODO: check that everything is 'Available' and warn if not
-
-        cmd = "rally show images"
-        functest_utils.execute_command(cmd, logger)
-
-        cmd = "rally show flavors"
-        functest_utils.execute_command(cmd, logger)
-
-    return True
-
-
-def check_rally():
-    """
-    Check if Rally is installed and properly configured
-    """
-    if os.path.exists(RALLY_INSTALLATION_DIR):
-        logger.debug("   Rally installation directory found in %s"
-                     % RALLY_INSTALLATION_DIR)
-        FNULL = open(os.devnull, 'w')
-        cmd = "rally deployment list | grep " + DEPLOYMENT_MAME
-        logger.debug('   Executing command : {}'.format(cmd))
-        p = subprocess.Popen(cmd, shell=True,
-                             stdout=subprocess.PIPE, stderr=FNULL)
-        # if the command does not exist or there is no deployment
-        line = p.stdout.readline()
-        if line == "":
-            logger.debug("   Rally deployment NOT found")
-            return False
-        logger.debug("   Rally deployment found")
-        return True
-    else:
-        return False
-
-
-def create_private_neutron_net(neutron):
-    neutron.format = 'json'
-    logger.info("Creating network '%s'..." % NEUTRON_PRIVATE_NET_NAME)
-    network_id = openstack_utils.create_neutron_net(
-        neutron, NEUTRON_PRIVATE_NET_NAME)
-
-    if not network_id:
-        return False
-    logger.debug("Network '%s' created successfully." % network_id)
-
-    logger.info("Updating network '%s' with shared=True..."
-                % NEUTRON_PRIVATE_NET_NAME)
-    if openstack_utils.update_neutron_net(neutron, network_id, shared=True):
-        logger.debug("Network '%s' updated successfully." % network_id)
-    else:
-        logger.info("Updating neutron network '%s' failed" % network_id)
-
-    logger.info("Creating Subnet....")
-    subnet_id = openstack_utils.create_neutron_subnet(
-        neutron, NEUTRON_PRIVATE_SUBNET_NAME, NEUTRON_PRIVATE_SUBNET_CIDR,
-        network_id)
-    if not subnet_id:
-        return False
-    logger.debug("Subnet '%s' created successfully." % subnet_id)
-    logger.info("Creating Router...")
-    router_id = openstack_utils.create_neutron_router(neutron,
-                                                      NEUTRON_ROUTER_NAME)
-
-    if not router_id:
-        return False
-
-    logger.debug("Router '%s' created successfully." % router_id)
-    logger.info("Adding router to subnet...")
-
-    result = openstack_utils.add_interface_router(neutron,
-                                                  router_id,
-                                                  subnet_id)
-
-    if not result:
-        return False
-
-    logger.debug("Interface added successfully.")
-    return True
-
-
-def main():
-    if not (args.action in actions):
-        logger.error('argument not valid')
-        exit(-1)
-
-    if not openstack_utils.check_credentials():
-        logger.error("Please source the openrc credentials and "
-                     "run the script again.")
-        # TODO: source the credentials in this script
-        exit(-1)
-
-    if args.action == "start":
-        action_start()
-
-    if args.action == "check":
-        if action_check():
-            logger.info("Functest environment correctly installed")
-        else:
-            logger.info("Functest environment not found or faulty")
-
-    if args.action == "clean":
-        if args.force:
-            action_clean()
-        else:
-            while True:
-                print("Are you sure? [y|n]")
-                answer = raw_input("")
-                if answer == "y":
-                    action_clean()
-                    break
-                elif answer == "n":
-                    break
-                else:
-                    print("Invalid option.")
-    exit(0)
-
-
-if __name__ == '__main__':
-    main()
diff --git a/testcases/config_functest.yaml b/testcases/config_functest.yaml
deleted file mode 100644
index e463df20..00000000
--- a/testcases/config_functest.yaml
+++ /dev/null
@@ -1,241 +0,0 @@
-general:
-    directories:
-        # Relative to the path where the repo is cloned:
-        dir_vping:         testcases/vPing/CI/libraries/
-        dir_odl:           testcases/Controllers/ODL/CI/
-        dir_rally:         testcases/VIM/OpenStack/CI/libraries/
-        dir_rally_scn:     testcases/VIM/OpenStack/CI/rally_cert/
-        dir_tempest_cases: testcases/VIM/OpenStack/CI/custom_tests/
-        dir_vIMS:          testcases/vIMS/CI/
-        dir_onos:          testcases/Controllers/ONOS/Teston/CI/
-
-        # Absolute path
-        dir_repos:          /home/opnfv/repos
-        dir_repo_functest:  /home/opnfv/repos/functest
-        dir_repo_rally:     /home/opnfv/repos/rally
-        dir_repo_tempest:   /home/opnfv/repos/tempest
-        dir_repo_releng:    /home/opnfv/repos/releng
-        dir_repo_vims_test: /home/opnfv/repos/vims-test
-        dir_repo_bgpvpn:    /home/opnfv/repos/bgpvpn
-        dir_repo_onos:      /home/opnfv/repos/onos
-        dir_repo_promise:   /home/opnfv/repos/promise
-        dir_repo_doctor:    /home/opnfv/repos/doctor
-        dir_repo_ovno:      /home/opnfv/repos/ovno
-        dir_functest:       /home/opnfv/functest
-        dir_results:        /home/opnfv/functest/results
-        dir_functest_conf:  /home/opnfv/functest/conf
-        dir_rally_res:      /home/opnfv/functest/results/rally/
-        dir_functest_data:  /home/opnfv/functest/data
-        dir_vIMS_data:      /home/opnfv/functest/data/vIMS
-        dir_rally_inst:     /home/opnfv/.rally
-
-    openstack:
-        image_name: functest-img
-        image_file_name:  cirros-0.3.4-x86_64-disk.img
-        image_disk_format:  qcow2
-
-        # Private network for functest. Will be created by config_functest.py
-        neutron_private_net_name: functest-net
-        neutron_private_subnet_name: functest-subnet
-        neutron_private_subnet_cidr: 192.168.120.0/24
-        neutron_private_subnet_start: 192.168.120.2
-        neutron_private_subnet_end: 192.168.120.254
-        neutron_private_subnet_gateway: 192.168.120.254
-        neutron_router_name: functest-router
-
-vping:
-    ping_timeout:   200
-    vm_flavor: m1.small # adapt to your environment
-    vm_name_1: opnfv-vping-1
-    vm_name_2: opnfv-vping-2
-    image_name: functest-vping
-    vping_private_net_name: vping-net
-    vping_private_subnet_name: vping-subnet
-    vping_private_subnet_cidr: 192.168.130.0/24
-    vping_router_name: vping-router
-    vping_sg_name: vPing-sg
-    vping_sg_descr: Security group for vPing test case
-
-tempest:
-    identity:
-        tenant_name: tempest
-        tenant_description: Tenant for Tempest test suite
-        user_name: tempest
-        user_password: tempest
-    input-scenario:
-        ssh_user_regex: '[["^.*[Cc]irros.*$", "cirros"], ["^.*[Tt]est[VvMm].*$", "cirros"], ["^.*rally_verify.*$", "cirros"]]'
-
-rally:
-    deployment_name: opnfv-rally
-
-vIMS:
-    general:
-        tenant_name: vIMS
-        tenant_description: vIMS Functionality Testing
-        images:
-            ubuntu:
-                image_url: 'http://cloud-images.ubuntu.com/trusty/current/trusty-server-cloudimg-amd64-disk1.img'
-                image_name: ubuntu_14.04
-            centos:
-                image_url: 'http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud-1510.qcow2'
-                image_name: centos_7
-    cloudify:
-        blueprint:
-            url: https://github.com/boucherv-orange/cloudify-manager-blueprints.git
-            branch: "3.3-build"
-        requierments:
-            ram_min: 3000
-            os_image: centos_7
-        inputs:
-            keystone_username: ""
-            keystone_password: ""
-            keystone_tenant_name: ""
-            keystone_url: ""
-            manager_public_key_name: 'manager-kp'
-            agent_public_key_name: 'agent-kp'
-            image_id: ""
-            flavor_id: "3"
-            external_network_name: ""
-            ssh_user: centos
-            agents_user: ubuntu
-    clearwater:
-        blueprint:
-            file_name: 'openstack-blueprint.yaml'
-            name: "clearwater-opnfv"
-            destination_folder: "opnfv-cloudify-clearwater"
-            url: 'https://github.com/Orange-OpenSource/opnfv-cloudify-clearwater.git'
-            branch: "stable"
-        deployment-name: 'clearwater-opnfv'
-        requierments:
-            ram_min: 1700
-            os_image: ubuntu_14.04
-        inputs:
-            image_id: ''
-            flavor_id: ''
-            agent_user: 'ubuntu'
-            external_network_name: ''
-            public_domain: clearwater.opnfv
-ONOS:
-    general:
-        onosbench_username: 'root'
-        onosbench_password: 'root'
-        onoscli_username: 'root'
-        onoscli_password: 'root'
-        runtimeout: 300
-    environment:
-        OCT: '10.20.0.1'
-        OC1: '10.20.0.7'
-        OC2: '10.20.0.7'
-        OC3: '10.20.0.7'
-        OCN: '10.20.0.4'
-        OCN2: '10.20.0.5'
-        installer_master: '10.20.0.2'
-        installer_master_username: 'root'
-        installer_master_password: 'r00tme'
-
-promise:
-    general:
-        tenant_name: promise
-        tenant_description: promise Functionality Testing
-        user_name: promiser
-        user_pwd: test
-        image_name: promise-img
-        flavor_name: promise-flavor
-        flavor_vcpus: 1
-        flavor_ram: 512
-        flavor_disk: 0
-
-results:
-    test_db_url: http://testresults.opnfv.org/testapi
-
-# to be maintained...
-# the execution order is important as some tests may be more destructive than others
-# and if vPing is failing is usually not needed to continue...
-test_exec_priority:
-    1: healthcheck
-    2: vping_ssh
-    3: vping_userdata
-    4: tempest
-    5: odl
-    6: onos
-    7: ovno
-    8: doctor
-    9: promise
-    10: odl-vpnservice
-    11: bgpvpn
-    #11: openstack-neutron-bgpvpn-api-extension-tests
-    12: vims
-    13: rally
-
-
-########################################################################
-# This part lists the dependencies of the tests
-#
-# it is used to manage the complexity of the possible combinations
-#
-# 17 projects have been declared for Brahmaputra (D Milestone)
-# 89 testcases are associated with these 17 projects
-#
-# in B-Release, Functest deals with 6 companion projects:
-# - congress
-# - doctor
-# - ovno
-# - policyTest
-# - promise
-# - sdnvpn
-#
-# constraints may be declared at the testcase or the test project level
-#
-# By default we consider that all the tests can be run on any configuration
-#
-# we defined 2 constraints
-# - installer (e.g. my test can be run only with installer Compass)
-# possible values: apex, compass, fuel, joid
-#
-# - the scenario: it described a specif installation
-#    os-<controller>-<nfvfeature>-<mode>[-<extrastuff>]
-# With parameters:
-#    controller=(nosdn|odl_l3|odl_l2|onos|ocl)
-#       No odl_l3 today
-#    nfvfeature=(kvm|ovs|dpdk|nofeature)
-#       '_' list separated.
-#    mode=(ha|noha)
-#    extrastuff=(none)
-#       Optional field - Not used today#
-#
-# ref:https://gerrit.opnfv.org/gerrit/#/c/6323/7/jjb/joid/joid-deploy.sh (L72-82)
-#  e.g my test is only possible with OVS 2.3.2 on odl
-#
-# in functest, we indicate the regex pattern to be checked towards the scenario
-# e.g. odl-vpn_service-tests can be run if and only if
-#                                - installer is fuel
-#                                - scenario contains the name ovs and odl
-#
-#######################################################################
-test-dependencies:
-    doctor:
-        installer: 'apex'
-    functest:
-        vims:
-            scenario: '(ocl)|(nosdn)|^(os-odl)((?!bgpvpn).)*$'
-        healthcheck:
-        vping_ssh:
-            scenario: '^((?!bgpvpn).)*$'
-        vping_userdata:
-        tempest:
-        rally:
-        odl:
-            scenario: 'odl'
-        onos:
-            scenario: 'onos'
-    promise:
-        installer: '(fuel)|(joid)'
-    ovno:
-        scenario: 'ocl'
-    policy-test:
-        scenario: 'odl'
-    sdnvpn:
-        bgpvpn:
-            installer: '(fuel)|(apex)'
-            scenario: 'bgpvpn'
-            # this execute the tempest tests of networking-bgpvpn
diff --git a/testcases/features/doctor.py b/testcases/features/doctor.py
index e270f7e9..ac68430a 100644
--- a/testcases/features/doctor.py
+++ b/testcases/features/doctor.py
@@ -14,13 +14,14 @@
 #
 #
 
+import os
 import time
 import yaml
 
 import functest.utils.functest_logger as ft_logger
 import functest.utils.functest_utils as functest_utils
 
-with open('/home/opnfv/functest/conf/config_functest.yaml') as f:
+with open(os.environ["CONFIG_FUNCTEST_YAML"]) as f:
     functest_yaml = yaml.safe_load(f)
 
 dirs = functest_yaml.get('general').get('directories')
diff --git a/testcases/features/promise.py b/testcases/features/promise.py
index 804cd665..f10e054c 100644
--- a/testcases/features/promise.py
+++ b/testcases/features/promise.py
@@ -33,7 +33,7 @@ parser.add_argument("-r", "--report",
                     action="store_true")
 args = parser.parse_args()
 
-with open('/home/opnfv/functest/conf/config_functest.yaml') as f:
+with open(os.environ["CONFIG_FUNCTEST_YAML"]) as f:
     functest_yaml = yaml.safe_load(f)
 
 dirs = functest_yaml.get('general').get('directories')
diff --git a/testcases/vIMS/CI/vIMS.py b/testcases/vIMS/CI/vIMS.py
index f8849433..2430af1a 100644
--- a/testcases/vIMS/CI/vIMS.py
+++ b/testcases/vIMS/CI/vIMS.py
@@ -55,7 +55,7 @@ if not os.path.exists(REPO_PATH):
     logger.error("Functest repository directory not found '%s'" % REPO_PATH)
     exit(-1)
 
-with open("/home/opnfv/functest/conf/config_functest.yaml") as f:
+with open(os.environ["CONFIG_FUNCTEST_YAML"]) as f:
     functest_yaml = yaml.safe_load(f)
 f.close()
 
diff --git a/testcases/vPing/CI/libraries/vPing_ssh.py b/testcases/vPing/CI/libraries/vPing_ssh.py
index 23b3d46f..bd0b9b29 100644
--- a/testcases/vPing/CI/libraries/vPing_ssh.py
+++ b/testcases/vPing/CI/libraries/vPing_ssh.py
@@ -54,7 +54,7 @@ if not os.path.exists(REPO_PATH):
     logger.error("Functest repository directory not found '%s'" % REPO_PATH)
     exit(-1)
 
-with open("/home/opnfv/functest/conf/config_functest.yaml") as f:
+with open(os.environ["CONFIG_FUNCTEST_YAML"]) as f:
     functest_yaml = yaml.safe_load(f)
 f.close()
 
diff --git a/testcases/vPing/CI/libraries/vPing_userdata.py b/testcases/vPing/CI/libraries/vPing_userdata.py
index 3e69ddfe..473c1f82 100644
--- a/testcases/vPing/CI/libraries/vPing_userdata.py
+++ b/testcases/vPing/CI/libraries/vPing_userdata.py
@@ -50,7 +50,7 @@ if not os.path.exists(REPO_PATH):
     logger.error("Functest repository directory not found '%s'" % REPO_PATH)
     exit(-1)
 
-with open("/home/opnfv/functest/conf/config_functest.yaml") as f:
+with open(os.environ["CONFIG_FUNCTEST_YAML"]) as f:
     functest_yaml = yaml.safe_load(f)
 f.close()