}
+function check_prerequisites () {
+
+ # Fail if prerequisites are not met.
+ #
+ # Functions called:
+ # - installed - Check if application is installed/present in system.
+ # - die - Print to stderr and exit.
+
+ set -exuo pipefail
+
+ if ! installed sshpass; then
+ die "Please install sshpass before continue!"
+ fi
+}
+
function cleanup_topo () {
# Variables read:
TOOLS_DIR=$(readlink -e "${RESOURCES_DIR}/tools") || {
die "Readlink failed."
}
+ DOC_GEN_DIR=$(readlink -e "${TOOLS_DIR}/doc_gen") || {
+ die "Readlink failed."
+ }
PYTHON_SCRIPTS_DIR=$(readlink -e "${TOOLS_DIR}/scripts") || {
die "Readlink failed."
}
}
+function installed () {
+
+ # Check if the given utility is installed. Fail if not installed.
+ #
+ # Duplicate of common.sh function, as this file is also used standalone.
+ #
+ # Arguments:
+ # - ${1} - Utility to check.
+ # Returns:
+ # - 0 - If command is installed.
+ # - 1 - If command is not installed.
+
+ set -exuo pipefail
+
+ command -v "${1}"
+}
+
+
+function remove_topo () {
+
+ # Remove the argument from list of available topologies.
+ #
+ # Just a de-duplicated block of code
+ #
+ # Argument:
+ # - ${1} - The topology item to remove. Required.
+ # Variable read and re-written:
+ # - TOPOLOGIES - Array of paths to topologies, with failed cleanups removed.
+
+ set -exuo pipefail
+
+ warn "Testbed ${topo} seems unsuitable, removing from the list."
+
+ # Build new topology array.
+ # TOPOLOGIES=("${TOPOLOGIES[@]/$topo}")
+ # does not really work, see:
+ # https://stackoverflow.com/questions/16860877/remove-an-element-from-a-bash-array
+
+ new_topologies=()
+ for item in "${TOPOLOGIES[@]}"; do
+ if [[ "${item}" != "${1}" ]]; then
+ new_topologies+=("${item}")
+ fi
+ done
+ TOPOLOGIES=("${new_topologies[@]}")
+}
+
+
function reserve_and_cleanup_testbed () {
# Reserve physical testbed, perform cleanup, register trap to unreserve.
# - PYTHON_SCRIPTS_DIR - Path to directory holding the reservation script.
# - BUILD_TAG - Any string suitable as filename, identifying
# test run executing this function. May be unset.
- # - BUILD_URL - Any string suitable as URL, identifying
- # test run executing this function. May be unset.
# Variables set:
# - TOPOLOGIES - Array of paths to topologies, with failed cleanups removed.
# - WORKING_TOPOLOGY - Path to topology yaml file of the reserved testbed.
set -exuo pipefail
- while [[ ${TOPOLOGIES[@]} ]]; do
+ while true; do
for topo in "${TOPOLOGIES[@]}"; do
set +e
scrpt="${PYTHON_SCRIPTS_DIR}/topo_reservation.py"
opts=("-t" "${topo}" "-r" "${BUILD_TAG:-Unknown}")
- opts+=("-u" "${BUILD_URL:-Unknown}")
python "${scrpt}" "${opts[@]}"
result="$?"
set -e
warn "Testbed cleanup failed: ${topo}"
untrap_and_unreserve_testbed "Fail of unreserve after cleanup."
# WORKING_TOPOLOGY is now empty again.
- # Build new topology array.
- # TOPOLOGIES=("${TOPOLOGIES[@]/$topo}")
- # does not really work, see:
- # https://stackoverflow.com/questions/16860877/remove-an-element-from-a-bash-array
- new_topologies=()
- for item in "${TOPOLOGIES[@]}"; do
- if [[ "${item}" != "${topo}" ]]; then
- new_topologies+=("${item}")
- fi
- done
- TOPOLOGIES=("${new_topologies[@]}")
- break
+ remove_topo "${topo}"
+ elif [[ "${result}" != "2" ]]; then
+ # 1 or unexpected return code, testbed is probably unusable.
+ remove_topo "${topo}"
fi
+ # Else testbed is accessible but currently reserved, moving on.
done
if [[ -n "${WORKING_TOPOLOGY-}" ]]; then
# Exit the infinite while loop if we made a reservation.
+ warn "Reservation and cleanup successful."
break
fi
+ if [[ "${#TOPOLOGIES[@]}" == "0" ]]; then
+ die "Run out of operational testbeds!"
+ fi
+
# Wait ~3minutes before next try.
- sleep_time="$[ ( $RANDOM % 20 ) + 180 ]s" || {
+ sleep_time="$[ ( ${RANDOM} % 20 ) + 180 ]s" || {
die "Sleep time calculation failed."
}
echo "Sleeping ${sleep_time}"
sleep "${sleep_time}" || die "Sleep failed."
done
- if [[ ${TOPOLOGIES[@]} ]]; then
- echo "Reservation and cleanup successful."
- else
- die "Run out of operational testbeds!"
- fi
}
function select_arch_os () {
- # Populate variables related to local operating system.
- #
- # Also install any missing prerequisities CSIT tests need.
- # TODO: Move the installation to a separate function?
+ # Set variables affected by local CPU architecture and operating system.
#
# Variables set:
- # - VPP_VER_FILE - Name of File in CSIT dir containing vpp stable version.
- # - IMAGE_VER_FILE - Name of File in CSIT dir containing the image name.
+ # - VPP_VER_FILE - Name of file in CSIT dir containing vpp stable version.
+ # - IMAGE_VER_FILE - Name of file in CSIT dir containing the image name.
# - PKG_SUFFIX - Suffix of OS package file name, "rpm" or "deb."
set -exuo pipefail
set -exuo pipefail
case "${TEST_CODE}" in
- # Select specific performance tests based on jenkins job type variable.
+ # Select specific device tests based on jenkins job type variable.
* )
if [[ -z "${TEST_TAG_STRING-}" ]]; then
# If nothing is specified, we will run pre-selected tests by
;;
esac
+ # Blacklisting certain tags per topology.
+ #
+ # Reasons for blacklisting:
+ # - avf - AVF is not possible to run on enic driver of VirtualBox.
+ # - vhost - VirtualBox does not support nesting virtualization on Intel CPU.
+ case "${TEST_CODE}" in
+ *"1n-vbox"*)
+ test_tag_array+=("!avf")
+ test_tag_array+=("!vhost")
+ ;;
+ *)
+ ;;
+ esac
+
TAGS=()
# We will prefix with devicetest to prevent running other tests
Code Review / csit.git / blobdiff