CSIT-604: Bootstrap file for vpp-csit-verify-master-centos7-nightly

- bootstrap file for new vpp nightly job to verify the latest available vpp
  packages from Nexus against csit functional tests

Change-Id: I376ca951925e59ff81ffcd6406447d4187c31670
Signed-off-by: Jan Gelety <jgelety@cisco.com>

1 files changed, 404 insertions, 0 deletions

diff --git a/bootstrap-vpp-verify-nightly.sh b/bootstrap-vpp-verify-nightly.sh
new file mode 100644
index 0000000000..38f4eeab9c
--- /dev/null
+++ b/bootstrap-vpp-verify-nightly.sh
@@ -0,0 +1,404 @@
+#!/bin/bash
+# Copyright (c) 2017 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a ght (c) 2016 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not usecopy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -x
+
+cat /etc/hostname
+cat /etc/hosts
+
+ARCHIVE_ARTIFACTS=(log.html output.xml report.html)
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+export PYTHONPATH=${SCRIPT_DIR}
+
+# Create tmp dir
+mkdir ${SCRIPT_DIR}/tmp
+
+# Use tmp dir for tarballs
+export TMPDIR="${SCRIPT_DIR}/tmp"
+
+# Use tmp dir to store log files
+LOG_PATH="$TMPDIR"
+
+if [ -f "/etc/redhat-release" ]; then
+    DISTRO="CENTOS"
+    sudo yum install -y python-devel python-virtualenv
+    PACKAGE=rpm
+else
+    DISTRO="UBUNTU"
+    export DEBIAN_FRONTEND=noninteractive
+    sudo apt-get -y update
+    sudo apt-get -y install libpython2.7-dev python-virtualenv
+    PACKAGE=deb
+fi
+
+# 1st step: Download and prepare VPP packages
+
+# Temporarily download VPP packages from nexus.fd.io
+if [ "${#}" -ne "0" ]; then
+    arr=(${@})
+    echo ${arr[0]}
+else
+    # Download the latest VPP build install packages
+    rm -f *.${PACKAGE}
+    echo Downloading VPP packages...
+    bash ${SCRIPT_DIR}/resources/tools/download_install_vpp_pkgs.sh --skip-install
+fi
+
+# Take vpp package and get the vpp version
+VPP_PKGS=(*.$PACKAGE)
+case "$DISTRO" in
+        CENTOS )
+            VPP_VER="$( expr match $(ls *.rpm | head -n 1) 'vpp-\(.*\).rpm' )"
+            ;;
+        UBUNTU )
+            VPP_VER="$( expr match $(ls *.deb | head -n 1) 'vpp-\(.*\)-deb.deb' )"
+esac
+
+echo ${VPP_PKGS[@]}
+
+set +x
+echo "****************************************************************************************************************************************"
+echo "1st step: Download VPP packages                                                                                                 FINISHED"
+echo "VPP version to be tested: ${VPP_VER}"
+echo "****************************************************************************************************************************************"
+set -x
+
+
+# 2nd step: Start virtual env and install requirements
+
+echo Starting virtual env...
+virtualenv --system-site-packages env
+. env/bin/activate
+
+echo Installing requirements...
+pip install -r ${SCRIPT_DIR}/requirements.txt
+
+set +x
+echo "****************************************************************************************************************************************"
+echo "2nd step: Start virtual env and install requirements                                                                            FINISHED"
+echo "****************************************************************************************************************************************"
+set -x
+
+
+# 3rd step: Prepare VIRL system
+echo Preparing VIRL system...
+
+VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
+IPS_PER_VIRL=( "10.30.51.28:252"
+               "10.30.51.29:74"
+               "10.30.51.30:74" )
+SIMS_PER_VIRL=( "10.30.51.28:13"
+               "10.30.51.29:13"
+               "10.30.51.30:13" )
+IPS_PER_SIMULATION=5
+
+function get_max_ip_nr() {
+    virl_server=$1
+    IP_VALUE="0"
+    for item in "${IPS_PER_VIRL[@]}" ; do
+        if [ "${item%%:*}" == "${virl_server}" ]
+        then
+            IP_VALUE=${item#*:}
+            break
+        fi
+    done
+    echo "$IP_VALUE"
+}
+
+function get_max_sim_nr() {
+    virl_server=$1
+    SIM_VALUE="0"
+    for item in "${SIMS_PER_VIRL[@]}" ; do
+        if [ "${item%%:*}" == "${virl_server}" ]
+        then
+            SIM_VALUE=${item#*:}
+            break
+        fi
+    done
+    echo "$SIM_VALUE"
+}
+
+VIRL_USERNAME=jenkins-in
+VIRL_PKEY=priv_key
+VIRL_SERVER_STATUS_FILE="status"
+VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
+
+SKIP_PATCH="skip_patchORskip_vpp_patch"
+
+case "$DISTRO" in
+        CENTOS )
+            VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_CENTOS)
+            VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_CENTOS)
+            NON_CRITICAL_TESTS="expected_failingORvm"
+            ;;
+        UBUNTU )
+            VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_UBUNTU)
+            VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_UBUNTU)
+            NON_CRITICAL_TESTS="EXPECTED_FAILING"
+            ;;
+esac
+
+SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
+
+function ssh_do() {
+    echo
+    echo "### "  ssh $@
+    ssh ${SSH_OPTIONS} $@
+}
+
+rm -f ${VIRL_PKEY}
+cat > ${VIRL_PKEY} <<EOF
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+EOF
+chmod 600 ${VIRL_PKEY}
+
+#
+# The server must be reachable and have a "status" file with
+# the content "PRODUCTION" to be selected.
+#
+# If the server is not reachable or does not have the correct
+# status remove it from the array and start again.
+#
+# Abort if there are no more servers left in the array.
+#
+VIRL_PROD_SERVERS=()
+for index in "${!VIRL_SERVERS[@]}"; do
+    virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVERS[$index]} cat $VIRL_SERVER_STATUS_FILE 2>&1)
+    echo VIRL HOST ${VIRL_SERVERS[$index]} status is \"$virl_server_status\"
+    if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
+    then
+        # Candidate is in good status. Add to array.
+        VIRL_PROD_SERVERS+=(${VIRL_SERVERS[$index]})
+    fi
+done
+
+VIRL_SERVERS=("${VIRL_PROD_SERVERS[@]}")
+echo "VIRL servers in production: ${VIRL_SERVERS[@]}"
+num_hosts=${#VIRL_SERVERS[@]}
+if [ $num_hosts == 0 ]
+then
+    echo "No more VIRL candidate hosts available, failing."
+    exit 127
+fi
+
+# Get the LOAD of each server based on number of active simulations (test cases)
+VIRL_SERVER_LOAD=()
+for index in "${!VIRL_SERVERS[@]}"; do
+    VIRL_SERVER_LOAD[${index}]=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVERS[$index]} "list-testcases | grep session | wc -l")
+done
+
+# Pick the least loaded server
+VIRL_SERVER=""
+least_load_server_idx=$(echo "${VIRL_SERVER_LOAD[*]}" | tr -s ' ' '\n' | awk '{print($0" "NR)}' | sort -g -k1,1 | head -1 | cut -f2 -d' ')
+least_load_server=${VIRL_SERVERS[$least_load_server_idx-1]}
+VIRL_SERVER=($least_load_server)
+
+echo "Selected VIRL servers: ${VIRL_SERVER[@]}"
+
+VIRL_DIR_LOC="/tmp"
+VPP_PKGS_VIRL=(${VPP_PKGS[@]})
+
+# Prepend directory location at remote host to package file list
+for index in "${!VPP_PKGS_VIRL[@]}"; do
+    VPP_PKGS_VIRL[${index}]=${VIRL_DIR_LOC}/${VPP_PKGS_VIRL[${index}]}
+done
+
+echo "Updated file names: " ${VPP_PKGS_VIRL[@]}
+
+cat ${VIRL_PKEY}
+# Copy the files to VIRL host
+scp ${SSH_OPTIONS} *.${PACKAGE} \
+    ${VIRL_USERNAME}@${VIRL_SERVER}:${VIRL_DIR_LOC}/
+
+result=$?
+if [ "${result}" -ne "0" ]; then
+    echo "Failed to copy vpp package files to virl host"
+    echo ${result}
+    exit ${result}
+fi
+
+function stop_virl_simulation {
+    ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER}\
+        "stop-testcase ${VIRL_SID}"
+}
+
+# Upon script exit, cleanup the VIRL simulation execution
+trap stop_virl_simulation EXIT
+
+# Start a simulation on VIRL server
+echo "Starting simulation on VIRL server"
+
+# Get given VIRL server limits for max. number of VMs and IPs
+max_ips=$(get_max_ip_nr ${VIRL_SERVER})
+max_ips_from_sims=$(($(get_max_sim_nr ${VIRL_SERVER[${index}]})*IPS_PER_SIMULATION))
+# Set quota to lower value
+IP_QUOTA=$([ $max_ips -le $max_ips_from_sims ] && echo "$max_ips" || echo "$max_ips_from_sims")
+
+# Start the simulation
+VIRL_SID=$(ssh ${SSH_OPTIONS} \
+    ${VIRL_USERNAME}@${VIRL_SERVER} \
+    "start-testcase -vv --quota ${IP_QUOTA} --copy ${VIRL_TOPOLOGY} \
+    --release ${VIRL_RELEASE} ${VPP_PKGS_VIRL[@]}")
+retval=$?
+if [ ${retval} -ne "0" ]; then
+    echo "VIRL simulation start failed on ${VIRL_SERVER}"
+    exit ${retval}
+fi
+
+if [[ ! "${VIRL_SID}" =~ session-[a-zA-Z0-9_]{6} ]]; then
+    echo "No VIRL session ID reported."
+    exit 127
+fi
+
+echo ${VIRL_SID}
+
+ssh_do ${VIRL_USERNAME}@${VIRL_SERVER} cat /scratch/${VIRL_SID}/topology.yaml
+
+# Download the topology file from VIRL session
+scp ${SSH_OPTIONS} \
+    ${VIRL_USERNAME}@${VIRL_SERVER}:/scratch/${VIRL_SID}/topology.yaml \
+    topologies/enabled/topology_VIRL.yaml
+
+retval=$?
+if [ ${retval} -ne "0" ]; then
+    echo "Failed to copy topology file from VIRL simulation"
+    exit ${retval}
+fi
+
+set +x
+echo "****************************************************************************************************************************************"
+echo "3rd step: Start the simulation on the VIRL server                                                                               FINISHED"
+echo "****************************************************************************************************************************************"
+set -x
+
+
+# 4th step: Run functional test suites
+
+pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \
+          -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \
+          -d ${SCRIPT_DIR}/topologies/enabled/topology_VIRL.yaml \
+          -vvv
+if [ "$?" -ne "0" ]; then
+    echo "Topology schema validation failed."
+    echo "However, the tests will start."
+fi
+
+echo Running functional tests on the VIRL system...
+
+echo "PYTHONPATH=`pwd` pybot -L TRACE -W 136\
+    -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology_VIRL.yaml \
+    --suite "tests.func" \
+    --include vm_envAND3_node_single_link_topo \
+    --include vm_envAND3_node_double_link_topo \
+    --exclude PERFTEST \
+    --exclude ${SKIP_PATCH} \
+    --noncritical ${NON_CRITICAL_TESTS} \
+    --outputdir ${LOG_PATH} \
+    tests/"
+
+PYTHONPATH=`pwd` pybot -L TRACE -W 136\
+    -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology_VIRL.yaml \
+    --suite "tests.func" \
+    --include vm_envAND3_node_single_link_topo \
+    --include vm_envAND3_node_double_link_topo \
+    --exclude PERFTEST \
+    --exclude ${SKIP_PATCH} \
+    --noncritical ${NON_CRITICAL_TESTS} \
+    --outputdir ${LOG_PATH} \
+    tests/
+RC=$(echo $?)
+
+set +x
+echo "****************************************************************************************************************************************"
+echo "4th step: Run functional tests                                                                                                  FINISHED"
+echo "****************************************************************************************************************************************"
+set -x
+
+# Log the final result
+if [ ${RC} -eq 0 ]; then
+    RETURN_STATUS=0
+    set +x
+    echo
+    echo "========================================================================================================================================"
+    echo "Final result of all tests:                                                                                                      | PASS |"
+    echo "All critical tests have passed."
+    echo "========================================================================================================================================"
+    echo
+    set -x
+elif [ ${MORE_FAILS} -eq 0 ]; then
+    RETURN_STATUS=1
+    if [ ${RC} -eq 1 ]; then
+        HLP_STR="test has"
+    else
+        HLP_STR="tests have"
+    fi
+    set +x
+    echo
+    echo "========================================================================================================================================"
+    echo "Final result of all tests:                                                                                                      | FAIL |"
+    echo "${RC} critical ${HLP_STR} failed."
+    echo "========================================================================================================================================"
+    echo
+    set -x
+else
+    RETURN_STATUS=1
+    set +x
+    echo
+    echo "========================================================================================================================================"
+    echo "Final result of all tests:                                                                                                      | FAIL |"
+    echo "More then 250 critical tests have failed in one test loop."
+    echo "========================================================================================================================================"
+    echo
+    set -x
+fi
+
+
+# 5th step: Archive artifacts
+mkdir archive
+for i in ${ARCHIVE_ARTIFACTS[@]}; do
+    cp $( readlink -f ${LOG_PATH}/${i} | tr '\n' ' ' ) archive/
+done
+
+echo Log files copied to archive directory.
+
+exit ${RETURN_STATUS}