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>

24 files changed, 131 insertions, 894 deletions

diff --git a/testcases/config_functest.yaml b/ci/config_functest.yaml
index e463df20..e463df20 100644
--- a/testcases/config_functest.yaml
+++ b/ci/config_functest.yaml
diff --git a/ci/exec_test.sh b/ci/exec_test.sh
index c0a6841c..f778a2fb 100755
--- a/ci/exec_test.sh
+++ b/ci/exec_test.sh
@@ -149,6 +149,9 @@ bgpvpn = True" >> /etc/tempest/tempest.conf
         "ovno")
             ${repos_dir}/ovno/Testcases/RunTests.sh
         ;;
+        *)
+            echo "The test case '${test_name}' does not exist."
+            exit 1
     esac
 }
 
@@ -183,7 +186,7 @@ done
 
 
 # Source credentials
-echo "Sourcing Credentials ${FUNCTEST_CONF_DIR}/openstack.creds to run the tests.."
+echo "Sourcing Credentials ${FUNCTEST_CONF_DIR}/openstack.creds to run the test.."
 source ${FUNCTEST_CONF_DIR}/openstack.creds
 
 
diff --git a/ci/prepare_env.py b/ci/prepare_env.py
index b462f963..520db44e 100644
--- a/ci/prepare_env.py
+++ b/ci/prepare_env.py
@@ -171,7 +171,7 @@ def source_rc_file():
         logger.debug("Executing command: %s" % cmd)
         p = subprocess.Popen(cmd.split(), stdout=subprocess.PIPE)
         output = p.communicate()[0]
-        logger.debug(output)
+        logger.debug("\n%s" % output)
         if p.returncode != 0:
             logger.error("Failed to fetch credentials from installer.")
             sys.exit(1)
@@ -268,7 +268,7 @@ def main():
         sys.exit()
 
     if args.action == "start":
-        print ("\n######### Preparing Functest environment #########\n")
+        logger.info("\n######### Preparing Functest environment #########\n")
         check_env_variables()
         create_directories()
         source_rc_file()
diff --git a/ci/run_tests.py b/ci/run_tests.py
index 10621440..5b930982 100644
--- a/ci/run_tests.py
+++ b/ci/run_tests.py
@@ -33,7 +33,7 @@ args = parser.parse_args()
 
 
 """ logging configuration """
-logger = ft_logger.Logger("run_test").getLogger()
+logger = ft_logger.Logger("run_tests").getLogger()
 
 
 """ global variables """
@@ -48,7 +48,6 @@ def print_separator(str, count=45):
     line = ""
     for i in range(0, count - 1):
         line += str
-
     logger.info("%s" % line)
 
 
@@ -62,16 +61,11 @@ def source_rc_file():
 
 
 def cleanup():
-    print_separator("+")
-    logger.info("Cleaning OpenStack resources...")
-    print_separator("+")
     clean_os.main()
-    print_separator("")
 
 
 def run_test(test):
     test_name = test.get_name()
-    print_separator("")
     print_separator("=")
     logger.info("Running test case '%s'..." % test_name)
     print_separator("=")
@@ -82,7 +76,6 @@ def run_test(test):
 
     cmd = ("%s%s" % (EXEC_SCRIPT, flags))
     logger.debug("Executing command '%s'" % cmd)
-    print_separator("")
 
     p = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True)
 
@@ -90,8 +83,9 @@ def run_test(test):
         line = p.stdout.readline().rstrip()
         logger.debug(line)
 
-    if p != 0:
-        logger.error("The command '%s' failed. Cleaning and exiting." % cmd)
+    if p.returncode != 0:
+        logger.error("The test case '%s' failed. Cleaning and exiting."
+                     % test_name)
         if CLEAN_FLAG:
             cleanup()
         sys.exit(1)
@@ -100,7 +94,6 @@ def run_test(test):
         cleanup()
 
 
-
 def run_tier(tier):
     print_separator("#")
     logger.info("Running tier '%s'" % tier.get_name())
@@ -111,10 +104,14 @@ def run_tier(tier):
 
 
 def run_all(tiers):
-    logger.debug("Tiers to be executed:")
+    summary = ""
     for tier in tiers.get_tiers():
-        logger.info("\n    - %s. %s:\n\t%s"
-                    % (tier.get_order(), tier.get_name(), tier.get_tests()))
+        summary += ("\n    - %s. %s:\n\t   %s"
+                    % (tier.get_order(),
+                       tier.get_name(),
+                       tier.get_test_names()))
+
+    logger.info("Tiers to be executed:%s" % summary)
 
     for tier in tiers.get_tiers():
         run_tier(tier)
diff --git a/ci/testcases.yaml b/ci/testcases.yaml
index 8dc22a64..51c43fcb 100644
--- a/ci/testcases.yaml
+++ b/ci/testcases.yaml
@@ -26,45 +26,44 @@ tiers:
         testcases:
             -
                 name: vping_ssh
-                description: |-
-                    This test case verifies:
-                    ····1) SSH to an instance using floating IPs over the public network.
-                    ····2) Connectivity between 2 instances over a private network.
+                description: >-
+                    This test case verifies: 1) SSH to an instance using floating 
+                    IPs over the public network. 2) Connectivity between 2 instances 
+                    over a private network.
                 dependencies:
                     installer: ''
                     scenario: '^((?!bgpvpn).)*$'
 
             -
                 name: vping_userdata
-                description: |-
-                    This test case verifies:
-                    ····1) Boot a VM with given userdata.
-                    ····2) Connectivity between 2 instances over a private network.
-                dependencies:
-                    installer: ''
-                    scenario: ''
-
-            -
-                name: tempest_smoke_serial
-                description: >-
-                    This test case runs the smoke subset of the OpenStack
-                    Tempest suite. The list of test cases is generated by
-                    Tempest automatically and depend on the parameters of
-                    the OpenStack deplopyment.
-                dependencies:
-                    installer: ''
-                    scenario: ''
-
-            -
-                name: rally_sanity
                 description: >-
-                    This test case runs a sub group of tests of the OpenStack
-                    Rally suite in smoke mode.
+                    This test case verifies:  1) Boot a VM with given userdata. 
+                    2) Connectivity between 2 instances over a private network.
                 dependencies:
                     installer: ''
                     scenario: ''
 
             #-
+            #    name: tempest_smoke_serial
+            #    description: >-
+            #        This test case runs the smoke subset of the OpenStack
+            #        Tempest suite. The list of test cases is generated by
+            #        Tempest automatically and depend on the parameters of
+            #        the OpenStack deplopyment.
+            #    dependencies:
+            #        installer: ''
+            #        scenario: ''
+            #
+            #-
+            #    name: rally_sanity
+            #    description: >-
+            #        This test case runs a sub group of tests of the OpenStack
+            #        Rally suite in smoke mode.
+            #    dependencies:
+            #        installer: ''
+            #        scenario: ''
+            #
+            #-
             #    name: security_groups
             #    description: >-
             #        This test case verifies the functionality of the OpenStack
@@ -151,7 +150,7 @@ tiers:
             This test case runs the full set of the OpenStack Tempest suite.
         testcases:
             -
-                name: tempest_full_parallel
+                name: tempest
                 description: >-
                     The list of test cases is generated by
                     Tempest automatically and depend on the parameters of
@@ -168,7 +167,7 @@ tiers:
             Rally suite from the OpenStack community.
         testcases:
             -
-                name: rally_full
+                name: rally
                 description: >-
                     This test case runs the full suite of scenarios of the OpenStack
                     Rally suite using several threads and iterations.
diff --git a/docker/Dockerfile b/docker/Dockerfile
index b2560bef..8d4171af 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -12,7 +12,7 @@
 #    $ docker run -t -i \
 #      -e "INSTALLER_TYPE=fuel|apex|compass|joid \
 #      -e "INSTALLER_IP=10.20.0.2/172.30.10.73" \
-#      -v $(pwd)/config_functest.yaml:/home/opnfv/functest/conf/config_functest.yaml
+#      -v $(pwd)/config_functest.yaml:/home/opnfv/repos/functest/ci/config_functest.yaml
 #      opnfv/functest /bin/bash
 #
 # NOTE: providing config_functest.yaml is optional. If not provided, it will
@@ -34,6 +34,7 @@ ENV creds /home/opnfv/functest/conf/openstack.creds
 ENV TERM xterm
 ENV COLORTERM gnome-terminal
 ENV PYTHONPATH $PYTHONPATH:/home/opnfv/repos/
+ENV CONFIG_FUNCTEST_YAML /home/opnfv/repos/functest/ci/config_functest.yaml
 WORKDIR /home/opnfv
 
 # Packaged dependencies
diff --git a/docker/common.sh b/docker/common.sh
deleted file mode 100755
index b81dedf7..00000000
--- a/docker/common.sh
+++ /dev/null
@@ -1,62 +0,0 @@
-#!/bin/bash
-
-#
-# Author: Jose Lausuch (jose.lausuch@ericsson.com)
-#
-# Installs the Functest framework within the Docker container
-# and run the tests automatically
-#
-# If config_functest.yaml is given by the docker run command,
-# it must be run like this:
-#
-#   docker run -ti \
-#      -e "INSTALLER_TYPE=<something>" \
-#      -e "INSTALLER_IP=<ip>" \
-#      -v $(pwd)/config_functest.yaml:/home/opnfv/functest/conf/config_functest.yaml \
-#      opnfv/functest /bin/bash
-#
-# NOTE: $(pwd)/config_functest.yaml means that it will take the one in the
-#       current directory.
-#
-# If it is not provided, take the existing one in the functest repo
-#
-
-# this pull is to be removed right before the B release, once we build
-# a release candidate docker
-#
-# 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
-#
-
-mkdir -p /home/opnfv/functest/conf
-config_file=/home/opnfv/functest/conf/config_functest.yaml
-if [ ! -f ${config_file} ]; then
-    default_config_file=$(find /home/opnfv/repos -name config_functest.yaml)
-    cp $default_config_file $config_file
-    echo "config_functest.yaml not provided. Using default one"
-fi
-
-
-# Parse config_functest.yaml file
-# TODO: this is not the best way to parse a yaml file in bash...
-
-# Directories
-REPOS_DIR=$(cat $config_file | grep -w dir_repos | awk 'END {print $NF}')
-FUNCTEST_REPO_DIR=$(cat $config_file | grep -w dir_repo_functest | awk 'END {print $NF}')
-FUNCTEST_DIR=$(cat $config_file | grep -w dir_functest | awk 'END {print $NF}')
-FUNCTEST_RESULTS_DIR=$(cat $config_file | grep -w dir_results | awk 'END {print $NF}')
-FUNCTEST_CONF_DIR=$(cat $config_file | grep -w dir_functest_conf | awk 'END {print $NF}')
-FUNCTEST_DATA_DIR=$(cat $config_file | grep -w dir_functest_data | awk 'END {print $NF}')
-RALLY_VENV_DIR=$(cat $config_file | grep -w dir_rally_inst | awk 'END {print $NF}')
-
-
-info ()  {
-    logger -s -t "FUNCTEST.info" "$*"
-}
-
-error () {
-    logger -s -t "FUNCTEST.error" "$*"
-    exit 1
-}
diff --git a/docker/prepare_env.sh b/docker/prepare_env.sh
deleted file mode 100755
index 89c44e4f..00000000
--- a/docker/prepare_env.sh
+++ /dev/null
@@ -1,133 +0,0 @@
-#!/bin/bash
-
-#
-# Author: Jose Lausuch (jose.lausuch@ericsson.com)
-#
-# Installs the Functest framework within the Docker container
-# and run the tests automatically
-#
-#
-# 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
-#
-
-usage="Script to prepare the Functest environment.
-
-usage:
-    bash $(basename "$0") [-h|--help] [-t <test_name>]
-
-where:
-    -h|--help         show this help text
-
-examples:
-    $(basename "$0")"
-
-
-# Parse parameters
-while [[ $# > 0 ]]
-    do
-    key="$1"
-    case $key in
-        -h|--help)
-            echo "$usage"
-            exit 0
-            shift
-        ;;
-        *)
-            error "unknown option $1"
-            exit 1
-        ;;
-    esac
-    shift # past argument or value
-done
-
-BASEDIR=`dirname $0`
-source ${BASEDIR}/common.sh
-
-debug=""
-if [[ "${CI_DEBUG,,}" == "true" ]];then
-    debug="--debug"
-fi
-
-
-info "######### Preparing Functest environment #########"
-
-# definition of available installer names
-INSTALLERS=(fuel compass apex joid)
-
-if [ ! -f ${FUNCTEST_CONF_DIR}/openstack.creds ]; then
-    # If credentials file is not given, check if environment variables are set
-    # to get the creds using fetch_os_creds.sh later on
-    info "Checking environment variables INSTALLER_TYPE and INSTALLER_IP"
-    if [ -z ${INSTALLER_TYPE} ]; then
-        error "Environment variable 'INSTALLER_TYPE' is not defined."
-    elif [[ ${INSTALLERS[@]} =~ ${INSTALLER_TYPE} ]]; then
-        info "INSTALLER_TYPE env variable found: ${INSTALLER_TYPE}"
-    else
-        error "Invalid environment variable INSTALLER_TYPE=${INSTALLER_TYPE}"
-    fi
-
-    if [ -z ${INSTALLER_IP} ]; then
-        error "Environment variable 'INSTALLER_IP' is not defined."
-    fi
-    info "INSTALLER_IP env variable found: ${INSTALLER_IP}"
-fi
-
-
-# Create directories
-mkdir -p ${FUNCTEST_CONF_DIR}
-mkdir -p ${FUNCTEST_DATA_DIR}
-mkdir -p ${FUNCTEST_RESULTS_DIR}/ODL
-
-
-# Create Openstack credentials file
-# $creds is an env varialbe in the docker container pointing to
-# /home/opnfv/functest/conf/openstack.creds
-if [ ! -f ${creds} ]; then
-    ${REPOS_DIR}/releng/utils/fetch_os_creds.sh -d ${creds} \
-        -i ${INSTALLER_TYPE} -a ${INSTALLER_IP}
-    retval=$?
-    if [ $retval != 0 ]; then
-        error "Cannot retrieve credentials file from installation. Check logs."
-        exit $retval
-    fi
-else
-    info "OpenStack credentials file given to the docker and stored in ${FUNCTEST_CONF_DIR}/openstack.creds."
-fi
-
-# If we use SSL, by default use option OS_INSECURE=true which means that
-# the cacert will be self-signed
-if grep -Fq "OS_CACERT" ${creds}; then
-    echo "OS_INSECURE=true">>${creds};
-fi
-
-# Source credentials
-source ${creds}
-
-# Check OpenStack
-info "Checking that the basic OpenStack services are functional..."
-${FUNCTEST_REPO_DIR}/testcases/VIM/OpenStack/CI/libraries/check_os.sh
-RETVAL=$?
-if [ $RETVAL -ne 0 ]; then
-    exit 1
-fi
-
-# Prepare Functest Environment
-info "Preparing Functest environment..."
-python ${FUNCTEST_REPO_DIR}/testcases/config_functest.py $debug start
-retval=$?
-if [ $retval != 0 ]; then
-    error "Error when configuring Functest environment"
-    exit $retval
-fi
-
-
-# Generate OpenStack defaults
-info "Generating OpenStack defaults..."
-python ${FUNCTEST_REPO_DIR}/utils/generate_defaults.py $debug
-
-ifconfig eth0 mtu 1450
-
-echo "1" > ${FUNCTEST_CONF_DIR}/env_active
diff --git a/docker/run_tests.sh b/docker/run_tests.sh
deleted file mode 100755
index f51c9e19..00000000
--- a/docker/run_tests.sh
+++ /dev/null
@@ -1,275 +0,0 @@
-#!/bin/bash
-
-#
-# Author: Jose Lausuch (jose.lausuch@ericsson.com)
-#         Morgan Richomme (morgan.richomme@orange.com)
-# Installs the Functest framework within the Docker container
-# and run the tests automatically
-#
-#
-# 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
-#
-
-usage="Script to trigger the tests automatically.
-
-usage:
-    bash $(basename "$0") [-h|--help] [-t <test_name>]
-
-where:
-    -h|--help         show this help text
-    -r|--report       push results to database (false by default)
-    -n|--no-clean     do not clean OpenStack resources after test run
-    -s|--serial       run Tempest tests in one thread
-    -t|--test         run specific set of tests
-      <test_name>     one or more of the following separated by comma:
-                            healthcheck,vping_ssh,vping_userdata,odl,onos,
-                            tempest,rally,vims,promise,doctor
-
-
-examples:
-    $(basename "$0")
-    $(basename "$0") --test vping_ssh,odl
-    $(basename "$0") -t tempest,rally"
-
-
-BASEDIR=`dirname $0`
-source ${BASEDIR}/common.sh
-
-report=""
-clean=true
-serial=false
-
-# Get the list of runnable tests
-# Check if we are in CI mode
-debug=""
-if [[ "${CI_DEBUG,,}" == "true" ]];then
-    debug="--debug"
-fi
-
-function clean_openstack(){
-    if [ $clean == true ]; then
-        echo -e "\n"
-        info "Cleaning Openstack environment..."
-        python ${FUNCTEST_REPO_DIR}/utils/clean_openstack.py \
-            $debug
-        echo -e "\n"
-    fi
-}
-
-function odl_tests(){
-    keystone_ip=$(openstack catalog show identity |grep publicURL| cut -f3 -d"/" | cut -f1 -d":")
-    # historically most of the installers use the same IP for neutron and keystone API
-    neutron_ip=$keystone_ip
-    odl_ip=$(openstack catalog show network | grep publicURL | cut -f3 -d"/" | cut -f1 -d":")
-    usr_name=$(env | grep OS | grep OS_USERNAME | cut -f2 -d'=')
-    password=$(env | grep OS | grep OS_PASSWORD | cut -f2 -d'=')
-    odl_port=8181
-    if [ $INSTALLER_TYPE == "fuel" ]; then
-        odl_port=8282
-    elif [ $INSTALLER_TYPE == "apex" ]; then
-        :
-    elif [ $INSTALLER_TYPE == "joid" ]; then
-        odl_ip=$(env | grep SDN_CONTROLLER | cut -f2 -d'=')
-        neutron_ip=$(openstack catalog show network | grep publicURL | cut -f3 -d"/" | cut -f1 -d":")
-        odl_port=8080
-        :
-    elif [ $INSTALLER_TYPE == "compass" ]; then
-        :
-    else
-        error "INSTALLER_TYPE not valid."
-        exit 1
-    fi
-}
-function run_test(){
-    test_name=$1
-    echo -e "\n\n\n\n"
-    echo "----------------------------------------------"
-    echo "  Running test case: $i"
-    echo "----------------------------------------------"
-    echo ""
-    clean_flag=""
-    if [ $clean == "false" ]; then
-        clean_flag="-n"
-    fi
-    serial_flag=""
-    if [ $serial == "true" ]; then
-        serial_flag="-s"
-    fi
-
-    case $test_name in
-        "healthcheck")
-            info "Running health check test..."
-            ${FUNCTEST_REPO_DIR}/testcases/VIM/OpenStack/CI/libraries/healthcheck.sh
-        ;;
-        "vping_ssh")
-            info "Running vPing-SSH test..."
-            python ${FUNCTEST_REPO_DIR}/testcases/vPing/CI/libraries/vPing_ssh.py \
-                $debug $report
-        ;;
-        "vping_userdata")
-            info "Running vPing-userdata test... "
-            python ${FUNCTEST_REPO_DIR}/testcases/vPing/CI/libraries/vPing_userdata.py \
-                $debug $report
-        ;;
-        "odl")
-            info "Running ODL test..."
-            odl_tests
-            ODL_PORT=$odl_port ODL_IP=$odl_ip KEYSTONE_IP=$keystone_ip NEUTRON_IP=$neutron_ip USR_NAME=$usr_name PASS=$password \
-                ${FUNCTEST_REPO_DIR}/testcases/Controllers/ODL/CI/start_tests.sh
-
-            # push results to the DB in case of CI
-            if [[ -n "$DEPLOY_SCENARIO" && "$DEPLOY_SCENARIO" != "none" ]]; then
-                odl_logs="/home/opnfv/functest/results/odl/logs/2"
-                odl_path="${FUNCTEST_REPO_DIR}/testcases/Controllers/ODL/CI"
-                node_name=$(env | grep NODE_NAME | cut -f2 -d'=')
-                python ${odl_path}/odlreport2db.py -x ${odl_logs}/output.xml -i ${INSTALLER_TYPE} -p ${node_name} -s ${DEPLOY_SCENARIO}
-            fi
-        ;;
-        "tempest")
-            info "Running Tempest tests..."
-            python ${FUNCTEST_REPO_DIR}/testcases/VIM/OpenStack/CI/libraries/run_tempest.py \
-                $debug $serial_flag $clean_flag -m smoke $report
-            # save tempest.conf for further troubleshooting
-            tempest_conf="${RALLY_VENV_DIR}/tempest/for-deployment-*/tempest.conf"
-            if [ -f ${tempest_conf} ]; then
-                cp $tempest_conf ${FUNCTEST_CONF_DIR}
-            fi
-        ;;
-        "vims")
-            info "Running vIMS test..."
-            python ${FUNCTEST_REPO_DIR}/testcases/vIMS/CI/vIMS.py \
-                $debug $clean_flag $report
-        ;;
-        "rally")
-            info "Running Rally benchmark suite..."
-            python ${FUNCTEST_REPO_DIR}/testcases/VIM/OpenStack/CI/libraries/run_rally-cert.py \
-                $debug $clean_flag all $report
-
-        ;;
-        "bgpvpn")
-            info "Running BGPVPN Tempest test case..."
-            pushd ${repos_dir}/bgpvpn/
-              pip install --no-deps -e .
-            popd
-            tempest_dir=$(ls -t /home/opnfv/.rally/tempest/ |grep for-deploy |tail -1)
-            if [[ $tempest_dir == "" ]]; then
-                error "Make sure tempest was running before"
-            fi
-            tempest_dir=/home/opnfv/.rally/tempest/$tempest_dir
-            pushd $tempest_dir
-              mkdir -p /etc/tempest/
-              cp tempest.conf /etc/tempest/
-              echo "[service_available]
-bgpvpn = True" >> /etc/tempest/tempest.conf
-              ./run_tempest.sh -t -N -- networking_bgpvpn_tempest
-              rm -rf /etc/tempest/tempest.conf
-            popd
-        ;;
-        "onos")
-            info "Running ONOS test case..."
-            if [ $INSTALLER_TYPE == "joid" ]; then
-                python ${FUNCTEST_REPO_DIR}/testcases/Controllers/ONOS/Teston/CI/onosfunctest.py -i joid
-            else
-                python ${FUNCTEST_REPO_DIR}/testcases/Controllers/ONOS/Teston/CI/onosfunctest.py
-            fi
-      ;;
-        "promise")
-            info "Running PROMISE test case..."
-            python ${FUNCTEST_REPO_DIR}/testcases/features/promise.py $debug $report
-            sleep 10 # to let the instances terminate
-        ;;
-        "doctor")
-            info "Running Doctor test..."
-            python ${FUNCTEST_REPO_DIR}/testcases/features/doctor.py
-        ;;
-        "ovno")
-            info "Running OpenContrail test..."
-            ${repos_dir}/ovno/Testcases/RunTests.sh
-        ;;
-    esac
-
-    if [ $clean == "true" ]; then
-        clean_openstack
-    fi
-}
-
-
-# Parse parameters
-while [[ $# > 0 ]]
-    do
-    key="$1"
-    case $key in
-        -h|--help)
-            echo "$usage"
-            exit 0
-            shift
-        ;;
-        -r|--report)
-            report="-r"
-        ;;
-        -n|--no-clean)
-            clean=false
-        ;;
-        -s|--serial)
-            serial=true
-        ;;
-        -t|--test|--tests)
-            TEST="$2"
-            shift
-        ;;
-        *)
-            echo "unknown option $1 $2"
-            exit 1
-        ;;
-    esac
-    shift # past argument or value
-done
-
-
-tests_file="/home/opnfv/functest/conf/testcase-list.txt"
-if [[ -n "$DEPLOY_SCENARIO" && "$DEPLOY_SCENARIO" != "none" ]] &&\
-   [[ -f $tests_file ]]; then
-    arr_test=($(cat $tests_file))
-else
-    arr_test=(healthcheck vping_ssh vping_userdata tempest vims rally)
-fi
-
-
-info "Tests to be executed: ${arr_test[@]}"
-
-# Check that the given tests are correct
-if [ "${TEST}" != "" ]; then
-    arr_test_exec=(${TEST//,/ })
-    for i in "${arr_test_exec[@]}"; do
-        if [[ " ${arr_test[*]} " != *" $i "* ]]; then
-            error "Unknown test: $i. Available tests are: ${arr_test[@]}"
-        fi
-    done
-    info "Tests to execute: ${TEST}."
-fi
-
-# Check that the functest environment has been installed
-if [ ! -f ${FUNCTEST_CONF_DIR}/env_active ]; then
-    error "The Functest environment is not installed. \
-        Please run prepare_env.sh before running this script...."
-fi
-
-
-# Source credentials
-info "Sourcing Credentials ${FUNCTEST_CONF_DIR}/openstack.creds to run the tests.."
-source ${FUNCTEST_CONF_DIR}/openstack.creds
-
-# Run tests
-if [ "${TEST}" != "" ]; then
-    for i in "${arr_test_exec[@]}"; do
-        run_test $i
-    done
-else
-    info "Executing tests..."
-    for i in "${arr_test[@]}"; do
-        run_test $i
-    done
-fi
diff --git a/docs/configguide/configguide.rst b/docs/configguide/configguide.rst
index 120951c4..c0444c6b 100644
--- a/docs/configguide/configguide.rst
+++ b/docs/configguide/configguide.rst
@@ -277,7 +277,7 @@ from the repository to your current directory and run the container with a volum
     docker run -ti -e \
     "INSTALLER_TYPE=fuel" -e "INSTALLER_IP=10.20.0.2" \
     opnfv/functest:brahmaputra.1.0 \
-    -v $(pwd)/config_functest.yaml:/home/opnfv/functest/conf/config_functest.yaml \
+    -v $(pwd)/config_functest.yaml:/home/opnfv/repos/functest/ci/config_functest.yaml \
     /bin/bash\
 
 However, this is not recommended since most of the test cases rely on static
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/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()
 
diff --git a/utils/clean_openstack b/utils/clean_openstack
deleted file mode 100644
index e69de29b..00000000
--- a/utils/clean_openstack
+++ /dev/null
diff --git a/utils/clean_openstack.py b/utils/clean_openstack.py
index 3d7597e0..4ad5d5bb 100644
--- a/utils/clean_openstack.py
+++ b/utils/clean_openstack.py
@@ -34,7 +34,7 @@ import functest.utils.openstack_utils as os_utils
 
 
 """ logging configuration """
-logger = ft_logger.Logger("run_rally").getLogger()
+logger = ft_logger.Logger("clean_openstack").getLogger()
 
 REPO_PATH = os.environ['repos_dir'] + '/functest/'
 
@@ -374,6 +374,9 @@ def remove_tenants(keystone_client):
 
 
 def main():
+    logger.info("+++++++++++++++++++++++++++++++")
+    logger.info("Cleaning OpenStack resources...")
+    logger.info("+++++++++++++++++++++++++++++++")
     creds_nova = os_utils.get_credentials("nova")
     nova_client = novaclient.Client('2', **creds_nova)
 
@@ -413,8 +416,6 @@ def main():
     remove_tenants(keystone_client)
     separator()
 
-    exit(0)
-
 
 if __name__ == '__main__':
     main()
diff --git a/utils/generate_defaults.py b/utils/generate_defaults.py
index 0a1e498f..35b9ed30 100644
--- a/utils/generate_defaults.py
+++ b/utils/generate_defaults.py
@@ -175,8 +175,8 @@ def main():
     with open(DEFAULTS_FILE, 'w+') as yaml_file:
         yaml_file.write(yaml.safe_dump(defaults, default_flow_style=False))
         yaml_file.seek(0)
-        logger.debug("Openstack Defaults found in the deployment:")
-        print yaml_file.read()
+        logger.info("Openstack Defaults found in the deployment:\n%s"
+                    % yaml_file.read())
         logger.debug("NOTE: These objects will NOT be deleted after " +
                      "running the tests.")