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# Copyright (c) 2018 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 copy 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.

cmake_minimum_required(VERSION 3.13)

set(CMAKE_C_COMPILER_NAMES clang gcc cc)

project(vpp C)

if(NOT DEFINED CMAKE_INSTALL_LIBDIR AND EXISTS "/etc/debian_version")
  set(CMAKE_INSTALL_LIBDIR "lib/${CMAKE_LIBRARY_ARCHITECTURE}")
endif()

include(CheckCCompilerFlag)
include(CheckIPOSupported)
include(GNUInstallDirs)
include(cmake/misc.cmake)
include(cmake/cpu.cmake)
include(cmake/ccache.cmake)

##############################################################################
# VPP Version
##############################################################################
execute_process(
  WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
  COMMAND scripts/version
  OUTPUT_VARIABLE VPP_VERSION
  OUTPUT_STRIP_TRAILING_WHITESPACE
)
string(REPLACE "-" ";" VPP_LIB_VERSION ${VPP_VERSION})
list(GET VPP_LIB_VERSION 0 VPP_LIB_VERSION)

##############################################################################
# compiler specifics
##############################################################################

set(MIN_SUPPORTED_CLANG_C_COMPILER_VERSION 9.0.0)
set(MIN_SUPPORTED_GNU_C_COMPILER_VERSION 9.0.0)

if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
  if (CMAKE_C_COMPILER_VERSION VERSION_LESS MIN_SUPPORTED_CLANG_C_COMPILER_VERSION)
    set(COMPILER_TOO_OLD TRUE)
  endif()
elseif(CMAKE_C_COMPILER_ID STREQUAL "GNU")
  if (CMAKE_C_COMPILER_VERSION VERSION_LESS MIN_SUPPORTED_GNU_C_COMPILER_VERSION)
    set(COMPILER_TOO_OLD TRUE)
  endif()
else()
  message(WARNING "WARNING: Unsupported C compiler `${CMAKE_C_COMPILER_ID}` is used")
  set (PRINT_MIN_C_COMPILER_VER TRUE)
endif()
if (COMPILER_TOO_OLD)
  message(WARNING "WARNING: C compiler version is too old and it's usage may result")
  message(WARNING "         in sub-optimal binaries or lack of support for specific CPU types.")
  set (PRINT_MIN_C_COMPILER_VER TRUE)
endif()

if (PRINT_MIN_C_COMPILER_VER)
  string (APPEND _t "Supported C compilers are ")
  string (APPEND _t "Clang ${MIN_SUPPORTED_CLANG_C_COMPILER_VERSION} or higher ")
  string (APPEND _t "and GNU ${MIN_SUPPORTED_GNU_C_COMPILER_VERSION} or higher.")
  message(WARNING "         ${_t}")
  unset (_t)
endif()

##############################################################################
# cross compiling
##############################################################################
if(CMAKE_CROSSCOMPILING)
  set(CMAKE_IGNORE_PATH
    /usr/lib/${CMAKE_HOST_SYSTEM_PROCESSOR}-linux-gnu/
    /usr/lib/${CMAKE_HOST_SYSTEM_PROCESSOR}-linux-gnu/lib/
  )
endif()
set(CMAKE_C_COMPILER_TARGET ${CMAKE_SYSTEM_PROCESSOR}-linux-gnu)

##############################################################################
# build config
##############################################################################
check_c_compiler_flag("-Wno-address-of-packed-member"
		      compiler_flag_no_address_of_packed_member)
set(VPP_RUNTIME_DIR ${CMAKE_INSTALL_BINDIR} CACHE STRING "Relative runtime directory path")
set(VPP_LIBRARY_DIR ${CMAKE_INSTALL_LIBDIR} CACHE STRING "Relative library directory path")

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${VPP_RUNTIME_DIR})
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${VPP_LIBRARY_DIR})
set(VPP_BINARY_DIR ${CMAKE_BINARY_DIR}/CMakeFiles)
set(PYENV PYTHONPYCACHEPREFIX=${CMAKE_BINARY_DIR}/CMakeFiles/__pycache__)

if (CMAKE_BUILD_TYPE)
  add_compile_options(-g -Werror -Wall)
endif()

if (compiler_flag_no_address_of_packed_member)
  add_compile_options(-Wno-address-of-packed-member)
endif()

string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LC)
string(TOUPPER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_UC)

set(CMAKE_C_FLAGS_RELEASE "")
set(CMAKE_C_FLAGS_DEBUG "")

if (${CMAKE_BUILD_TYPE_LC} MATCHES "release")
  add_compile_options(-O3 -fstack-protector -fno-common)
  add_compile_definitions(_FORTIFY_SOURCE=2)
elseif (${CMAKE_BUILD_TYPE_LC} MATCHES "debug")
  add_compile_options(-O0 -fstack-protector -fno-common)
  add_compile_definitions(CLIB_DEBUG)
elseif (${CMAKE_BUILD_TYPE_LC} MATCHES "coverity")
  add_compile_options(-O0)
  add_compile_definitions(__COVERITY__)
elseif (${CMAKE_BUILD_TYPE_LC} MATCHES "gcov")
  add_compile_options(-O0 -fprofile-arcs -ftest-coverage)
  add_compile_definitions(CLIB_DEBUG CLIB_GCOV)
endif()

set(BUILD_TYPES release debug coverity gcov)
string(REPLACE ";" " " BUILD_TYPES_STR "${BUILD_TYPES}")
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY
	     HELPSTRING "Build type - valid options are: ${BUILD_TYPES_STR}")

##############################################################################
# link time optimizations
##############################################################################
if (CMAKE_BUILD_TYPE_UC STREQUAL "RELEASE")
  check_ipo_supported(RESULT _result)
  if (_result)
    option(VPP_USE_LTO "Link time optimization of release binaries" ON)
  endif()
endif()

if(VPP_USE_LTO)
  check_c_compiler_flag("-Wno-stringop-overflow"
		        compiler_flag_no_stringop_overflow)
endif()
##############################################################################
# sanitizers
##############################################################################

option(VPP_ENABLE_SANITIZE_ADDR "Enable Address Sanitizer" OFF)
set(VPP_SANITIZE_ADDR_OPTIONS
  "unmap_shadow_on_exit=1:disable_coredump=0:abort_on_error=1:detect_leaks=0"
  CACHE
  STRING "Address sanitizer arguments"
)

if (VPP_ENABLE_SANITIZE_ADDR)
  add_compile_options(-fsanitize=address)
  add_link_options(-fsanitize=address)
endif (VPP_ENABLE_SANITIZE_ADDR)

##############################################################################
# trajectory trace
##############################################################################

option(VPP_ENABLE_TRAJECTORY_TRACE "Build vpp with trajectory tracing enabled" OFF)
if(VPP_ENABLE_TRAJECTORY_TRACE)
  add_compile_definitions(VLIB_BUFFER_TRACE_TRAJECTORY=1)
endif()

##############################################################################
# unittest with clang ode coverage
##############################################################################

if("${CMAKE_VERSION}" VERSION_GREATER_EQUAL "3.13" AND "${CMAKE_C_COMPILER_ID}" MATCHES "(Apple)?[Cc]lang")
  option(VPP_BUILD_TESTS_WITH_COVERAGE "Build unit tests with code coverage" OFF)
endif()

##############################################################################
# install config
##############################################################################
option(VPP_SET_RPATH "Set rpath for resulting binaries and libraries." ON)
if(VPP_SET_RPATH)
  set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${VPP_LIBRARY_DIR}")
endif()
set(CMAKE_INSTALL_MESSAGE NEVER)

include_directories (
	${CMAKE_SOURCE_DIR}
	${VPP_BINARY_DIR}
)
set(CMAKE_INSTALL_DEFAULT_COMPONENT_NAME "vpp")

set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)

include(cmake/syscall.cmake)
include(cmake/api.cmake)
include(cmake/library.cmake)
include(cmake/exec.cmake)
include(cmake/plugin.cmake)

##############################################################################
# subdirs - order matters
##############################################################################
option(VPP_HOST_TOOLS_ONLY "Build only host tools" OFF)
if(VPP_HOST_TOOLS_ONLY)
  set(SUBDIRS tools/vppapigen cmake)
elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
  find_package(OpenSSL)
  set(SUBDIRS
    vppinfra svm vlib vlibmemory vlibapi vnet vpp vat vat2 vcl vpp-api
    plugins tools/vppapigen tools/g2 tools/perftool cmake pkg
    tools/appimage
  )
elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
  set(SUBDIRS vppinfra)
else()
  message(FATAL_ERROR "Unsupported system: ${CMAKE_SYSTEM_NAME}")
endif()

foreach(DIR ${SUBDIRS})
  add_subdirectory(${DIR} ${VPP_BINARY_DIR}/${DIR})
endforeach()

##############################################################################
# detect if we are inside git repo and add configure dependency
##############################################################################
execute_process(
  WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
  COMMAND git rev-parse --show-toplevel
  OUTPUT_VARIABLE VPP_GIT_TOPLEVEL_DIR
  OUTPUT_STRIP_TRAILING_WHITESPACE
  ERROR_QUIET
)

if (VPP_GIT_TOPLEVEL_DIR)
  set_property(
    DIRECTORY APPEND PROPERTY
    CMAKE_CONFIGURE_DEPENDS ${VPP_GIT_TOPLEVEL_DIR}/.git/index
  )
endif()

##############################################################################
# custom targets
##############################################################################

add_custom_target(run
  COMMAND ./${VPP_RUNTIME_DIR}/vpp -c startup.conf
  COMMENT "Starting VPP..."
  USES_TERMINAL
)

add_custom_target(debug
  COMMAND gdb --args ./${VPP_RUNTIME_DIR}/vpp -c startup.conf
  COMMENT "Starting VPP in the debugger..."
  USES_TERMINAL
)

add_custom_target(config
  COMMAND ccmake ${CMAKE_BINARY_DIR}
  COMMENT "Starting Configuration TUI..."
  USES_TERMINAL
)

foreach(bt ${BUILD_TYPES})
  add_custom_target(set-build-type-${bt}
    COMMAND cmake -DCMAKE_BUILD_TYPE:STRING=${bt} .
    COMMENT "Changing build type to ${bt}"
    USES_TERMINAL
  )
endforeach()

mark_as_advanced(CLEAR
  CMAKE_C_FLAGS
  CMAKE_C_COMPILER
  CMAKE_EXPORT_COMPILE_COMMANDS
  CMAKE_INSTALL_PREFIX
  CMAKE_LINKER
  CMAKE_SHARED_LINKER_FLAGS
  CMAKE_VERBOSE_MAKEFILE
)

##############################################################################
# print configuration
##############################################################################
message(STATUS "Configuration:")
pr("VPP version" ${VPP_VERSION})
pr("VPP library version" ${VPP_LIB_VERSION})
pr("GIT toplevel dir" ${VPP_GIT_TOPLEVEL_DIR})
pr("Build type" ${CMAKE_BUILD_TYPE})
pr("C compiler" "${CMAKE_C_COMPILER} (${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION})")
pr("C flags" ${CMAKE_C_FLAGS}${CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE_UC}})
pr("Linker flags (apps)" ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_${CMAKE_BUILD_TYPE_UC}})
pr("Linker flags (libs)" ${CMAKE_SHARED_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS_${CMAKE_BUILD_TYPE_UC}})
pr("Host processor" ${CMAKE_HOST_SYSTEM_PROCESSOR})
pr("Target processor" ${CMAKE_SYSTEM_PROCESSOR})
pr("Prefix path" ${CMAKE_PREFIX_PATH})
pr("Install prefix" ${CMAKE_INSTALL_PREFIX})
pr("Library dir" ${VPP_LIBRARY_DIR})
pr("Multiarch variants" ${MARCH_VARIANTS_NAMES})
ense for the specific language governing permissions and # limitations under the License. set -x cat /etc/hostname cat /etc/hosts JOB_ARCHIVE_ARTIFACTS=(log.html output.xml report.html *.log) LOG_ARCHIVE_ARTIFACTS=(log.html output.xml report.html *.log) JOB_ARCHIVE_DIR="archive" LOG_ARCHIVE_DIR="$WORKSPACE/archives" mkdir -p ${JOB_ARCHIVE_DIR} mkdir -p ${LOG_ARCHIVE_DIR} SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" export PYTHONPATH=${SCRIPT_DIR} if [ -f "/etc/redhat-release" ]; then DISTRO="CENTOS" sudo yum install -y python-devel python-virtualenv openssh-clients sshpass DPDK_ARTIFACTS="" VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_CENTOS) VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_CENTOS) else DISTRO="UBUNTU" export DEBIAN_FRONTEND=noninteractive sudo apt-get -y update sudo apt-get -y install libpython2.7-dev python-virtualenv DPDK_ARTIFACTS="" VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_UBUNTU) VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_UBUNTU) fi VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30") IPS_PER_VIRL=( "10.30.51.28:252" "10.30.51.29:252" "10.30.51.30:252" ) 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" SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error" TEST_GROUPS=("func") SUITE_PATH="tests.dmm" SKIP_PATCH="SKIP_PATCH" # Create tmp dir mkdir ${SCRIPT_DIR}/tmp # Use tmp dir to store log files LOG_PATH="${SCRIPT_DIR}/tmp" # Use tmp dir for tarballs export TMPDIR="${SCRIPT_DIR}/tmp" function ssh_do() { echo echo "### " ssh $@ ssh ${SSH_OPTIONS} $@ } rm -f ${VIRL_PKEY} cat > ${VIRL_PKEY} <<EOF -----BEGIN RSA PRIVATE KEY----- MIIEpQIBAAKCAQEA+IHXq87GcqMR1C47rzx6Cbip5Ghq8pKrbqKrP5Nf41HcYrT6 GOXl9nFWKsMOzIlIn+8y7Il27eZh7csQGApbg8QLiHMtcYEmWNzKZpkqg4nuAPxX VXwlKgnKX902SrET9Gp9TDayiHtCRWVfrlPPPSA0UEXW6BjLN/uHJ+W/Xzrrab+9 asBVa05vT2W6n0KJ66zfCaeDM912mQ6SttscAwFoWDmdHlegiVqrlIG2ABxOvxxz L3dM3iSmlmQlzv9bThjo+nI4KFYh6m5wrZmAo5r/4q9CIJc21HVnTqkGOWJIZz6J 73lePJVSq5gYqaoGw3swFEA/MDkOx7baWKSoLQIDAQABAoIBAQCNBeolNp+JWJ76 gQ4fwLsknyXSV6sxYyhkDW4PEwwcTU06uqce0AAzXVffxne0fMe48x47+zqBgPbb 4huM+Pu8B9nfojUMr5TaYtl9Zbgpk3F8H7dT7LKOa6XrxvZTZrADSRc30+Z26zPN e9zTaf42Gvt0/l0Zs1BHwbaOXqO+XuwJ3/F9Sf3PQYWXD3EOWjpHDP/X/1vAs6lV SLkm6J/9KKE1m6I6LTYjIXuYt4SXybW6N2TSy54hhQtYcDUnIU2hR/PHVWKrGA0J kELgrtTNTdbML27O5gFWU4PLUEYTZ9fN11D6qUZKxLcPOiPPHXkiILMRCCnG5DYI ksBAU/YlAoGBAPxZO9VO18TYc8THV1nLKcvT2+1oSs1UcA2wNQMU55t910ZYinRa MRwUhMOf8Mv5wOeiZaRICQB1PnVWtDVmGECgPpK6jUxqAwn8rgJcnoafLGL5YKMY RVafTe6N5LXgCaOcJrk21wxs6v7ninEbUxxc575urOvZMBkymDw91dwbAoGBAPwa YRhKhrzFKZzdK0RadVjnxKvolUllpoqqg3XuvmeAJHAOAnaOgVWq68NAcp5FZJv0 2D2Up7TX8pjf9MofP1SJbcraKBpK4NzfNkA0dSdEi+FhVofAJ9umB2o5LW1n7sab UIrjsdzSJK/9Zb9yTTHPyibYzNEgaJV1HsbxfEFXAoGAYO2RmvRm0phll18OQVJV IpKk9kLKAKZ/R/K32hAsikBC8SVPQTPniyaifFWx81diblalff2hX4ipTf7Yx24I wMIMZuW7Im/R7QMef4+94G3Bad7p7JuE/qnAEHJ2OBnu+eYfxaK35XDsrq6XMazS NqHE7hOq3giVfgg+C12hCKMCgYEAtu9dbYcG5owbehxzfRI2/OCRsjz/t1bv1seM xVMND4XI6xb/apBWAZgZpIFrqrWoIBM3ptfsKipZe91ngBPUnL9s0Dolx452RVAj yctHB8uRxWYgqDkjsxtzXf1HnZBBkBS8CUzYj+hdfuddoeKLaY3invXLCiV+PpXS U4KAK9kCgYEAtSv0m5+Fg74BbAiFB6kCh11FYkW94YI6B/E2D/uVTD5dJhyEUFgZ cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E= -----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 [ $num_hosts == 0 ] then echo "No more VIRL candidate hosts available, failing." exit 127 fi # Get the LOAD of each server based on number of active simulations (testcases) VIRL_SERVER_LOAD=() for index in "${!VIRL_SERVERS[@]}"; do VIRL_SERVER_LOAD[${index}]=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVERS[$index]} "list-testcases | grep session | wc -l") done # Pick for each TEST_GROUP least loaded server VIRL_SERVER=() for index in "${!TEST_GROUPS[@]}"; do 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) # Adjusting load as we are not going run simulation immediately VIRL_SERVER_LOAD[$least_load_server_idx-1]=$((VIRL_SERVER_LOAD[$least_load_server_idx-1]+1)) done echo "Selected VIRL servers: ${VIRL_SERVER[@]}" # Temporarily download DPDK packages DMM_TAR_FILE="dmm_depends.tar.gz" cd dmm/scripts/ ./build.sh all cd - DPDK_DOWNLOAD_PATH=$(cat dmm/scripts/build_dpdk.sh | grep DPDK_DOWNLOAD_PATH= | cut -d "=" -f2) mv $DPDK_DOWNLOAD_PATH/dpdk-18.02.tar.xz . wget http://security.ubuntu.com/ubuntu/pool/main/n/numactl/libnuma1_2.0.11-1ubuntu1.1_amd64.deb wget http://security.ubuntu.com/ubuntu/pool/main/n/numactl/libnuma-dev_2.0.11-1ubuntu1.1_amd64.deb wget http://security.ubuntu.com/ubuntu/pool/main/e/ethtool/ethtool_4.5-1_amd64.deb wget http://security.ubuntu.com/ubuntu/pool/main/l/lsof/lsof_4.89+dfsg-0.1_amd64.deb tar zcf ${DMM_TAR_FILE} dpdk-18.02.tar.xz ./dmm/ libnuma*.deb VIRL_DIR_LOC="/tmp" cat ${VIRL_PKEY} # Copy the files to VIRL hosts DONE="" for index in "${!VIRL_SERVER[@]}"; do # Do not copy files in case they have already been copied to the VIRL host [[ "${DONE[@]}" =~ "${VIRL_SERVER[${index}]}" ]] && copy=0 || copy=1 if [ "${copy}" -eq "0" ]; then echo "DMM_TAR_FILE has already been copied to the VIRL host ${VIRL_SERVER[${index}]}" else scp ${SSH_OPTIONS} ${DMM_TAR_FILE} \ ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:${VIRL_DIR_LOC}/ result=$? if [ "${result}" -ne "0" ]; then echo "Failed to copy DMM_TAR_FILE to VIRL host ${VIRL_SERVER[${index}]}" echo ${result} exit ${result} else echo "DMM_TAR_FILE successfully copied to the VIRL host ${VIRL_SERVER[${index}]}" fi DONE+=(${VIRL_SERVER[${index}]}) fi done # Start a simulation on VIRL server function stop_virl_simulation { for index in "${!VIRL_SERVER[@]}"; do ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\ "stop-testcase ${VIRL_SID[${index}]}" done } # Upon script exit, cleanup the simulation execution trap stop_virl_simulation EXIT for index in "${!VIRL_SERVER[@]}"; do echo "Starting simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}" # Get given VIRL server limits for max. number of VMs and IPs max_ips=$(get_max_ip_nr ${VIRL_SERVER[${index}]}) 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 "$max_ips_from_sims") # Start the simulation VIRL_SID[${index}]=$(ssh ${SSH_OPTIONS} \ ${VIRL_USERNAME}@${VIRL_SERVER[${index}]} \ "start-testcase-DMM -vv --quota ${IP_QUOTA} --copy ${VIRL_TOPOLOGY} \ --release ${VIRL_RELEASE} ${VIRL_DIR_LOC}/${DMM_TAR_FILE}") # TODO: remove param ${DMM_TAR_FILE} when start-testcase script is # updated on all virl servers retval=$? if [ ${retval} -ne "0" ]; then echo "VIRL simulation start failed on ${VIRL_SERVER[${index}]}" exit ${retval} fi if [[ ! "${VIRL_SID[${index}]}" =~ session-[a-zA-Z0-9_]{6} ]]; then echo "No VIRL session ID reported." exit 127 fi echo "VIRL simulation nr. ${index} started on ${VIRL_SERVER[${index}]}" ssh_do ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\ cat /scratch/${VIRL_SID[${index}]}/topology.yaml # Download the topology file from VIRL session and rename it scp ${SSH_OPTIONS} \ ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:/scratch/${VIRL_SID[${index}]}/topology.yaml \ topologies/enabled/topology${index}.yaml retval=$? if [ ${retval} -ne "0" ]; then echo "Failed to copy topology file from VIRL simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}" exit ${retval} fi done echo ${VIRL_SID[@]} virtualenv --system-site-packages env . env/bin/activate echo pip install pip install -r ${SCRIPT_DIR}/requirements.txt for index in "${!VIRL_SERVER[@]}"; do pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \ -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \ -d ${SCRIPT_DIR}/topologies/enabled/topology${index}.yaml \ -vvv if [ "$?" -ne "0" ]; then echo "Topology${index} schema validation failed." echo "However, the tests will start." fi done function run_test_set() { set +x OLDIFS=$IFS IFS="," nr=$(echo $1) rm -f ${LOG_PATH}/test_run${nr}.log exec &> >(while read line; do echo "$(date +'%H:%M:%S') $line" \ >> ${LOG_PATH}/test_run${nr}.log; done;) suite_str="" for suite in ${TEST_GROUPS[${nr}]}; do suite_str="${suite_str} --suite ${SUITE_PATH}.${suite}" done IFS=$OLDIFS echo "PYTHONPATH=`pwd` pybot -L TRACE -W 136\ -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \ ${suite_str} \ --include vm_envAND3_node_single_link_topo \ --include vm_envAND3_node_double_link_topo \ --exclude PERFTEST \ --exclude ${SKIP_PATCH} \ --noncritical EXPECTED_FAILING \ --output ${LOG_PATH}/log_test_set_run${nr} \ tests/" PYTHONPATH=`pwd` pybot -L TRACE -W 136\ -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \ ${suite_str} \ --include vm_envAND3_node_single_link_topo \ --include vm_envAND3_node_double_link_topo \ --exclude PERFTEST \ --exclude ${SKIP_PATCH} \ --noncritical EXPECTED_FAILING \ --output ${LOG_PATH}/log_test_set_run${nr} \ tests/ local local_run_rc=$? set -x echo ${local_run_rc} > ${LOG_PATH}/rc_test_run${nr} } set +x # Send to background an instance of the run_test_set() function for each number, # record the pid. for index in "${!VIRL_SERVER[@]}"; do run_test_set ${index} & pid=$! echo "Sent to background: Test_set${index} (pid=$pid)" pids[$pid]=$index done echo echo -n "Waiting..." # Watch the stable of background processes. # If a pid goes away, remove it from the array. while [ -n "${pids[*]}" ]; do for i in $(seq 0 9); do sleep 1 echo -n "." done for pid in "${!pids[@]}"; do if ! ps "$pid" >/dev/null; then echo -e "\n" echo "Test_set${pids[$pid]} with PID $pid finished." unset pids[$pid] fi done if [ -z "${!pids[*]}" ]; then break fi echo -n -e "\nStill waiting for test set(s): ${pids[*]} ..." done echo echo "All test set runs finished." echo set -x RC=0 for index in "${!VIRL_SERVER[@]}"; do echo "Test_set${index} log:" cat ${LOG_PATH}/test_run${index}.log RC_PARTIAL_RUN=$(cat ${LOG_PATH}/rc_test_run${index}) if [ -z "$RC_PARTIAL_RUN" ]; then echo "Failed to retrieve return code from test run ${index}" exit 1 fi RC=$((RC+RC_PARTIAL_RUN)) rm -f ${LOG_PATH}/rc_test_run${index} rm -f ${LOG_PATH}/test_run${index}.log echo done # Log the final result if [ "${RC}" -eq "0" ]; then set +x echo echo "========================================================================================================================================" echo "Final result of all test loops: | PASS |" echo "All critical tests have passed." echo "========================================================================================================================================" echo set -x else if [ "${RC}" -eq "1" ]; then HLP_STR="test has" else HLP_STR="tests have" fi set +x echo echo "========================================================================================================================================" echo "Final result of all test loops: | FAIL |" echo "${RC} critical ${HLP_STR} failed." echo "========================================================================================================================================" echo set -x fi echo Post-processing test data... partial_logs="" for index in "${!VIRL_SERVER[@]}"; do partial_logs="${partial_logs} ${LOG_PATH}/log_test_set_run${index}.xml" done # Rebot output post-processing rebot --noncritical EXPECTED_FAILING \ --output output.xml ${partial_logs} # Remove unnecessary log files rm -f ${partial_logs} # Archive JOB artifacts in jenkins for i in ${JOB_ARCHIVE_ARTIFACTS[@]}; do cp $( readlink -f ${i} | tr '\n' ' ' ) ${JOB_ARCHIVE_DIR}/ done # Archive JOB artifacts to logs.fd.io for i in ${LOG_ARCHIVE_ARTIFACTS[@]}; do cp $( readlink -f ${i} | tr '\n' ' ' ) ${LOG_ARCHIVE_DIR}/ done echo Post-processing finished. if [ ${RC} -eq 0 ]; then RETURN_STATUS=0 else RETURN_STATUS=1 fi exit ${RETURN_STATUS}