Make SFC installable as a python module

New directory structure:

 <root>/sfc
 <root>/sfc/lib/
 <root>/sfc/tests
 <root>/sfc/tests/functest

JIRA: SFC-60

After installing sfc, the imports would be:

import sfc.tests.functest.x
import sfc.lib.x

Change-Id: Ib15172239aefdef65056d6598210a1b28a4b2eff
Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>

6 files changed, 189 insertions, 0 deletions

diff --git a/sfc/tests/functest/setup_scripts/__init__.py b/sfc/tests/functest/setup_scripts/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/sfc/tests/functest/setup_scripts/__init__.py
diff --git a/sfc/tests/functest/setup_scripts/compute_presetup_CI.bash b/sfc/tests/functest/setup_scripts/compute_presetup_CI.bash
new file mode 100644
index 00000000..36148aa1
--- /dev/null
+++ b/sfc/tests/functest/setup_scripts/compute_presetup_CI.bash
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# This script must be use with vxlan-gpe + nsh. Once we have eth + nsh support
+# in ODL, we will not need it anymore
+
+set -e
+ssh_options='-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no'
+BASEDIR=`dirname $0`
+INSTALLER_IP=${INSTALLER_IP:-10.20.0.2}
+
+pushd $BASEDIR
+#ip=`sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'fuel node'|grep compute|\
+#awk '{print $10}' | head -1`
+
+ip=$1
+echo $ip
+#sshpass -p r00tme scp $ssh_options correct_classifier.bash ${INSTALLER_IP}:/root
+#sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'scp correct_classifier.bash '"$ip"':/root'
+
+sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'ssh root@'"$ip"' ifconfig br-int up'
+output=$(sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'ssh root@'"$ip"' ip route | \
+cut -d" " -f1 | grep 11.0.0.0' ; exit 0)
+
+if [ -z "$output" ]; then
+sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'ssh root@'"$ip"' ip route add 11.0.0.0/24 \
+dev br-int'
+fi
diff --git a/sfc/tests/functest/setup_scripts/delete.sh b/sfc/tests/functest/setup_scripts/delete.sh
new file mode 100644
index 00000000..2c9de04b
--- /dev/null
+++ b/sfc/tests/functest/setup_scripts/delete.sh
@@ -0,0 +1,16 @@
+source ${repos_dir}/sfc/sfc/tests/functest/tackerc
+tacker sfc-classifier-delete red_http
+tacker sfc-classifier-delete blue_ssh
+tacker sfc-classifier-delete red_ssh
+tacker sfc-classifier-delete blue_http
+tacker sfc-delete red
+tacker sfc-delete blue
+tacker vnf-delete testVNF1
+tacker vnf-delete testVNF2
+tacker vnfd-delete test-vnfd1
+tacker vnfd-delete test-vnfd2
+openstack stack delete sfc --y
+openstack stack delete sfc_test1 --y
+openstack stack delete sfc_test2 --y
+nova delete client
+nova delete server
diff --git a/sfc/tests/functest/setup_scripts/prepare_odl_sfc.py b/sfc/tests/functest/setup_scripts/prepare_odl_sfc.py
new file mode 100644
index 00000000..280977bf
--- /dev/null
+++ b/sfc/tests/functest/setup_scripts/prepare_odl_sfc.py
@@ -0,0 +1,90 @@
+#
+# Author: George Paraskevopoulos (geopar@intracom-telecom.com)
+#         Manuel Buil (manuel.buil@ericsson.com)
+# Prepares the controller and the compute nodes for the odl-sfc testcase
+#
+#
+# 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 sys
+import subprocess
+import paramiko
+import functest.utils.functest_logger as ft_logger
+
+logger = ft_logger.Logger("ODL_SFC").getLogger()
+
+SFC_REPO_DIR = "/home/opnfv/repos/sfc"
+
+try:
+    INSTALLER_IP = os.environ['INSTALLER_IP']
+except:
+    logger.debug("INSTALLER_IP does not exist. We create 10.20.0.2")
+    INSTALLER_IP = "10.20.0.2"
+
+os.environ['ODL_SFC_LOG'] = "/home/opnfv/functest/results/sfc.log"
+os.environ['ODL_SFC_DIR'] = os.path.join(SFC_REPO_DIR,
+                                         "sfc/tests/functest")
+SETUP_SCRIPTS_DIR = os.path.join(os.environ['ODL_SFC_DIR'], 'setup_scripts')
+
+command = SETUP_SCRIPTS_DIR + ("/server_presetup_CI.bash | "
+                               "tee -a ${ODL_SFC_LOG} 1>/dev/null 2>&1")
+
+output = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE)
+
+# This code is for debugging purposes
+# for line in iter(output.stdout.readline, ''):
+#    i = line.rstrip()
+#    print(i)
+
+# Make sure the process is finished before checking the returncode
+if not output.poll():
+    output.wait()
+
+# Get return value
+if output.returncode:
+    print("The presetup of the server did not work")
+    sys.exit(output.returncode)
+
+logger.info("The presetup of the server worked ")
+
+ssh_options = "-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
+ssh = paramiko.SSHClient()
+ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+
+try:
+    ssh.connect(INSTALLER_IP, username="root",
+                password="r00tme", timeout=2)
+    command = "fuel node | grep compute | awk '{print $10}'"
+    logger.info("Executing ssh to collect the compute IPs")
+    (stdin, stdout, stderr) = ssh.exec_command(command)
+except:
+    logger.debug("Something went wrong in the ssh to collect the computes IP")
+
+output = stdout.readlines()
+for ip in output:
+    command = SETUP_SCRIPTS_DIR + ("/compute_presetup_CI.bash " + ip.rstrip() +
+                                   "| tee -a ${ODL_SFC_LOG} 1>/dev/null 2>&1")
+
+    output = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE)
+
+# This code is for debugging purposes
+#    for line in iter(output.stdout.readline, ''):
+#        print(line)
+#        sys.stdout.flush()
+
+    output.stdout.close()
+
+    if not (output.poll()):
+        output.wait()
+
+    # Get return value
+    if output.returncode:
+        print("The compute config did not work on compute %s" % ip)
+        sys.exit(output.returncode)
+
+sys.exit(0)
diff --git a/sfc/tests/functest/setup_scripts/server_presetup_CI.bash b/sfc/tests/functest/setup_scripts/server_presetup_CI.bash
new file mode 100644
index 00000000..240353f5
--- /dev/null
+++ b/sfc/tests/functest/setup_scripts/server_presetup_CI.bash
@@ -0,0 +1,13 @@
+#!/bin/bash
+set -e
+ssh_options='-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no'
+BASEDIR=`dirname $0`
+INSTALLER_IP=${INSTALLER_IP:-10.20.0.2}
+
+pushd $BASEDIR
+ip=$(sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'fuel node'|grep controller|awk '{print $10}' | head -1)
+echo $ip
+
+sshpass -p r00tme scp $ssh_options delete.sh ${INSTALLER_IP}:/root
+sshpass -p r00tme ssh $ssh_options root@${INSTALLER_IP} 'scp '"$ip"':/root/tackerc .'
+sshpass -p r00tme scp $ssh_options ${INSTALLER_IP}:/root/tackerc $BASEDIR
diff --git a/sfc/tests/functest/setup_scripts/tacker_client_install.sh b/sfc/tests/functest/setup_scripts/tacker_client_install.sh
new file mode 100644
index 00000000..adb9a44b
--- /dev/null
+++ b/sfc/tests/functest/setup_scripts/tacker_client_install.sh
@@ -0,0 +1,43 @@
+MYDIR=$(dirname $(readlink -f "$0"))
+CLIENT=$(echo python-python-tackerclient_*_all.deb)
+CLIREPO="tacker-client"
+
+# Function checks whether a python egg is available, if not, installs
+function chkPPkg() {
+    PKG="$1"
+    IPPACK=$(python - <<'____EOF'
+import pip
+from os.path import join
+for package in pip.get_installed_distributions():
+    print(package.location)
+    print(join(package.location, *package._get_metadata("top_level.txt")))
+____EOF
+)
+    echo "$IPPACK" | grep -q "$PKG"
+    if [ $? -ne 0 ];then
+        pip install "$PKG"
+    fi
+}
+
+function envSetup() {
+    apt-get install -y python-all debhelper fakeroot
+    #pip install --upgrade python-keystoneclient==1.7.4
+    chkPPkg stdeb
+}
+
+# Function installs python-tackerclient from github
+function deployTackerClient() {
+    cd $MYDIR
+    git clone -b 'SFC_refactor' https://github.com/trozet/python-tackerclient.git $CLIREPO
+    cd $CLIREPO
+    python setup.py --command-packages=stdeb.command bdist_deb
+    cd "deb_dist"
+    CLIENT=$(echo python-python-tackerclient_*_all.deb)
+    cp $CLIENT $MYDIR
+    dpkg -i "${MYDIR}/${CLIENT}"
+    apt-get -f -y install
+    dpkg -i "${MYDIR}/${CLIENT}"
+}
+
+envSetup
+deployTackerClient