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-rwxr-xr-xtools/development/bin/constants.sh22
-rwxr-xr-xtools/development/bin/consul.sh81
-rwxr-xr-xtools/development/bin/dcae-msgs.sh71
-rwxr-xr-xtools/development/bin/dcae-reset.sh72
-rwxr-xr-xtools/development/bin/dcae-topic.sh72
-rwxr-xr-xtools/development/bin/run-xnf-simulator.sh108
-rwxr-xr-xtools/development/bin/start-simulation.sh289
-rwxr-xr-xtools/development/bin/xnf-simulation.sh112
8 files changed, 827 insertions, 0 deletions
diff --git a/tools/development/bin/constants.sh b/tools/development/bin/constants.sh
new file mode 100755
index 00000000..f0df9b00
--- /dev/null
+++ b/tools/development/bin/constants.sh
@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+# ============LICENSE_START=======================================================
+# dcaegen2-collectors-veshv
+# ================================================================================
+# Copyright (C) 2019 NOKIA
+# ================================================================================
+# 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.
+# ============LICENSE_END=========================================================
+
+DCAE_APP_HOSTNAME=localhost
+DCAE_APP_PORT=6064
+DCAE_APP_ADDRESS=${DCAE_APP_HOSTNAME}:${DCAE_APP_PORT} \ No newline at end of file
diff --git a/tools/development/bin/consul.sh b/tools/development/bin/consul.sh
new file mode 100755
index 00000000..5f9271f2
--- /dev/null
+++ b/tools/development/bin/consul.sh
@@ -0,0 +1,81 @@
+#!/usr/bin/env bash
+# ============LICENSE_START=======================================================
+# dcaegen2-collectors-veshv
+# ================================================================================
+# Copyright (C) 2018 NOKIA
+# ================================================================================
+# 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.
+# ============LICENSE_END=========================================================
+
+set -euo pipefail
+
+usage() {
+ echo "Put HV-VES configuration into Consul key-value store"
+ echo "Usage: $0 [-h|--help] [-v|--verbose] [domain [topic]]"
+ exit 1
+}
+
+optspec=":vh-:" # catch v, h and -
+while getopts "$optspec" arg; do
+ case "${arg}" in
+ -) # handle longopts
+ case "${OPTARG}" in
+ verbose)
+ VERBOSE=True
+ ;;
+ help)
+ usage
+ ;;
+ *)
+ echo "Unknown option --${OPTARG}" >&2
+ usage
+ ;;
+ esac
+ ;;
+ v)
+ VERBOSE=True
+ ;;
+ h)
+ usage
+ ;;
+ *)
+ echo "Unknown option -${OPTARG}" >&2
+ usage
+ ;;
+ esac
+done
+shift $((OPTIND-1))
+
+DOMAIN=${1:-perf3gpp}
+TOPIC=${2:-HV_VES_PERF3GPP}
+
+CONFIGURATION="{
+ \"streams_publishes\": {
+ \"${DOMAIN}\": {
+ \"type\": \"kafka\",
+ \"kafka_info\": {
+ \"bootstrap_servers\": \"message-router-kafka:9092\",
+ \"topic_name\": \"${TOPIC}\"
+ }
+ }
+ }
+}"
+CONFIGURATION_ENDPOINT=localhost:8500/v1/kv/dcae-hv-ves-collector
+
+
+if [ -n "${VERBOSE+x}" ]; then
+ echo "Configuration: ${CONFIGURATION}"
+ echo "Putting configuration under ${CONFIGURATION_ENDPOINT}"
+fi
+curl --request PUT ${CONFIGURATION_ENDPOINT} -d "${CONFIGURATION}"
+echo
diff --git a/tools/development/bin/dcae-msgs.sh b/tools/development/bin/dcae-msgs.sh
new file mode 100755
index 00000000..84cef972
--- /dev/null
+++ b/tools/development/bin/dcae-msgs.sh
@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+# ============LICENSE_START=======================================================
+# dcaegen2-collectors-veshv
+# ================================================================================
+# Copyright (C) 2018 NOKIA
+# ================================================================================
+# 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.
+# ============LICENSE_END=========================================================
+
+set -euo pipefail
+
+usage() {
+ echo "Return current amount of consumed messages by dcae-app-simulator on given topic"
+ echo "Usage: $0 [-h|--help] [-v|--verbose] <topic>"
+ echo ""
+ echo " - topic : kafka topic to retrieve messages from, default `HV_VES_PERF3GPP`"
+ exit 1
+}
+
+optspec=":vh-:" # catch v, h and -
+while getopts "$optspec" arg; do
+ case "${arg}" in
+ -) # handle longopts
+ case "${OPTARG}" in
+ verbose)
+ VERBOSE=True
+ ;;
+ help)
+ usage
+ ;;
+ *)
+ echo "Unknown option --${OPTARG}" >&2
+ usage
+ ;;
+ esac
+ ;;
+ v)
+ VERBOSE=True
+ ;;
+ h)
+ usage
+ ;;
+ *)
+ echo "Unknown option -${OPTARG}" >&2
+ usage
+ ;;
+ esac
+done
+shift $((OPTIND-1))
+
+TOPIC=${1:-HV_VES_PERF3GPP}
+
+DEVELOPMENT_BIN_DIRECTORY=$(realpath $(dirname "$0"))
+source ${DEVELOPMENT_BIN_DIRECTORY}/constants.sh
+
+if [ -n "${VERBOSE+x}" ]; then
+ echo "All messages count currently consumed by dcae app simulator on topic ${TOPIC}: "
+fi
+
+curl --request GET ${DCAE_APP_ADDRESS}/messages/${TOPIC}/count
+echo
diff --git a/tools/development/bin/dcae-reset.sh b/tools/development/bin/dcae-reset.sh
new file mode 100755
index 00000000..d2d8ebd0
--- /dev/null
+++ b/tools/development/bin/dcae-reset.sh
@@ -0,0 +1,72 @@
+#!/usr/bin/env bash
+# ============LICENSE_START=======================================================
+# dcaegen2-collectors-veshv
+# ================================================================================
+# Copyright (C) 2018 NOKIA
+# ================================================================================
+# 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.
+# ============LICENSE_END=========================================================
+
+set -euo pipefail
+
+
+usage() {
+ echo "Resets dcae-app-simulator consumed messages count on given topic"
+ echo "Usage: $0 [-h|--help] [-v|--verbose] <topic>"
+ echo ""
+ echo " - topic : kafka topic to reset consumer for, default 'HV_VES_PERF3GPP'"
+ exit 1
+}
+
+optspec=":vh-:" # catch v, h and -
+while getopts "$optspec" arg; do
+ case "${arg}" in
+ -) # handle longopts
+ case "${OPTARG}" in
+ verbose)
+ VERBOSE=True
+ ;;
+ help)
+ usage
+ ;;
+ *)
+ echo "Unknown option --${OPTARG}" >&2
+ usage
+ ;;
+ esac
+ ;;
+ v)
+ VERBOSE=True
+ ;;
+ h)
+ usage
+ ;;
+ *)
+ echo "Unknown option -${OPTARG}" >&2
+ usage
+ ;;
+ esac
+done
+shift $((OPTIND-1))
+
+TOPIC=${1:-HV_VES_PERF3GPP}
+
+DEVELOPMENT_BIN_DIRECTORY=$(realpath $(dirname "$0"))
+source ${DEVELOPMENT_BIN_DIRECTORY}/constants.sh
+
+if [ -n "${VERBOSE+x}" ]; then
+ echo "Requesting DCAE app running on port ${DCAE_APP_PORT} to reset messages count"
+fi
+
+curl --request DELETE ${DCAE_APP_ADDRESS}/messages/${TOPIC}
+echo
diff --git a/tools/development/bin/dcae-topic.sh b/tools/development/bin/dcae-topic.sh
new file mode 100755
index 00000000..b4c2638d
--- /dev/null
+++ b/tools/development/bin/dcae-topic.sh
@@ -0,0 +1,72 @@
+#!/usr/bin/env bash
+# ============LICENSE_START=======================================================
+# dcaegen2-collectors-veshv
+# ================================================================================
+# Copyright (C) 2018 NOKIA
+# ================================================================================
+# 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.
+# ============LICENSE_END=========================================================
+
+set -euo pipefail
+
+usage() {
+ echo "Set dcae-app-simulator to start consuming messages from given comma-separated topics (HV_VES_PERF3GPP by default)"
+ echo "Usage: $0 [-h|--help] [-v|--verbose] [topics]"
+ echo ""
+ echo "Example invocations:"
+ echo "./dcae-topic.sh FAULT_TOPIC,HEARTBEAT_TOPIC,HV_VES_PERF3GPP"
+ exit 1
+}
+
+optspec=":vh-:" # catch v, h and -
+while getopts "$optspec" arg; do
+ case "${arg}" in
+ -) # handle longopts
+ case "${OPTARG}" in
+ verbose)
+ VERBOSE=True
+ ;;
+ help)
+ usage
+ ;;
+ *)
+ echo "Unknown option --${OPTARG}" >&2
+ usage
+ ;;
+ esac
+ ;;
+ v)
+ VERBOSE=True
+ ;;
+ h)
+ usage
+ ;;
+ *)
+ echo "Unknown option -${OPTARG}" >&2
+ usage
+ ;;
+ esac
+done
+shift $((OPTIND-1))
+
+DEVELOPMENT_BIN_DIRECTORY=$(realpath $(dirname "$0"))
+source ${DEVELOPMENT_BIN_DIRECTORY}/constants.sh
+
+TOPIC=${1:-HV_VES_PERF3GPP}
+
+if [ -n "${VERBOSE+x}" ]; then
+ echo "Requesting DCAE app running on ${DCAE_APP_ADDRESS} to consume messages from topics: ${TOPIC}"
+fi
+
+curl --request PUT ${DCAE_APP_ADDRESS}/configuration/topics -d ${TOPIC}
+echo \ No newline at end of file
diff --git a/tools/development/bin/run-xnf-simulator.sh b/tools/development/bin/run-xnf-simulator.sh
new file mode 100755
index 00000000..e4d8d94a
--- /dev/null
+++ b/tools/development/bin/run-xnf-simulator.sh
@@ -0,0 +1,108 @@
+#!/usr/bin/env bash
+# ============LICENSE_START=======================================================
+# dcaegen2-collectors-veshv
+# ================================================================================
+# Copyright (C) 2018 NOKIA
+# ================================================================================
+# 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.
+# ============LICENSE_END=========================================================
+
+set -euo pipefail
+
+usage() {
+ echo "Start xnf-simulator container on given port and inside of given docker-network"
+ echo "Usage: $0 [-h|--help] [-v|--verbose] [--ssl-disable] <xnf listen port> [<hv ves hostname> <hv ves port> <hv ves docker network>]"
+ echo ""
+ echo "Optional parameters:"
+ echo " - ssl-disable : Should xNF simulator be configured without using SSL/TLS connections"
+ echo "Default values:"
+ echo " - hv ves hostname: ves-hv-collector"
+ echo " - hv ves port: 6061"
+ exit 1
+}
+
+optspec=":vh-:" # catch v, h and -
+while getopts "$optspec" arg; do
+ case "${arg}" in
+ -) # handle longopts
+ case "${OPTARG}" in
+ verbose)
+ VERBOSE=True ;;
+ ssl-disable)
+ SSL_DISABLE=True ;;
+ help)
+ usage ;;
+ *)
+ echo "Unknown option --${OPTARG}" >&2
+ usage ;;
+ esac ;;
+ v)
+ VERBOSE=True ;;
+ h)
+ usage ;;
+ *)
+ echo "Unknown option -${OPTARG}" >&2
+ usage ;;
+ esac
+done
+shift $((OPTIND-1))
+
+[ $# -eq 0 ] && usage
+
+
+LISTEN_PORT=$1
+HV_VES_HOSTNAME=${2:-ves-hv-collector}
+HV_VES_PORT=${3:-6061}
+if [ $# -gt 3 ]; then
+ HV_VES_NETWORK=${4}
+fi
+
+PORTS="${LISTEN_PORT}:${LISTEN_PORT}/tcp"
+HV_VES_REPO_HOME=$(realpath $(dirname "$0"))/..
+
+if [ -n "${SSL_DISABLE+x}" ]; then
+ SSL_CONFIGURATION="--ssl-disable"
+else
+ SSL_CONFIGURATION="--key-store-password onaponap --trust-store-password onaponap"
+fi
+
+if [ -n "${VERBOSE+x}" ]; then
+ echo "Starting xnf-simulator with "
+ echo " - ports configuration: ${PORTS}"
+ echo " - SSL configuration: ${SSL_CONFIGURATION}"
+ echo "Container id:"
+fi
+
+
+XNF_CONTAINER_ID=$(docker run -d \
+ -v ${HV_VES_REPO_HOME}/ssl/:/etc/ves-hv/ \
+ --health-cmd='curl -s -f http://localhost:6063/health/ready || exit 1' \
+ --health-interval=5s \
+ --health-retries=3 \
+ --health-start-period='10s' \
+ -p ${PORTS} \
+ onap/org.onap.dcaegen2.collectors.hv-ves.hv-collector-xnf-simulator \
+ --listen-port ${LISTEN_PORT} \
+ --health-check-api-port 6063 \
+ --ves-host ${HV_VES_HOSTNAME} \
+ --ves-port ${HV_VES_PORT} \
+ ${SSL_CONFIGURATION})
+
+echo $XNF_CONTAINER_ID
+
+if [ -n "${HV_VES_NETWORK+x}" ]; then
+ if [ -n "${VERBOSE+x}" ]; then
+ echo "Adding container to network: ${HV_VES_NETWORK}"
+ fi
+ docker network connect ${HV_VES_NETWORK} ${XNF_CONTAINER_ID}
+fi
diff --git a/tools/development/bin/start-simulation.sh b/tools/development/bin/start-simulation.sh
new file mode 100755
index 00000000..8c63ddbb
--- /dev/null
+++ b/tools/development/bin/start-simulation.sh
@@ -0,0 +1,289 @@
+#!/usr/bin/env bash
+# ============LICENSE_START=======================================================
+# dcaegen2-collectors-veshv
+# ================================================================================
+# Copyright (C) 2018 NOKIA
+# ================================================================================
+# 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.
+# ============LICENSE_END=========================================================
+
+set -euo pipefail
+
+
+function usage() {
+ echo ""
+ echo "Send messages to hv-ves from multiple xNF simulators"
+ echo "Usage: $0 [-h|--help] [-v|--verbose] [--ssl-disable]"
+ echo " [--messages-in-batch=ARG] [--docker-network=ARG] [--xnf-logs-directory=ARG]"
+ echo " <hv ves hostname> <hv ves port> <simulators amount> <messages batches amount per simulator> <messages sending interval>"
+ echo ""
+ echo " - hv ves hostname : HighVolume VES Collector network hostname"
+ echo " - hv ves port : HighVolume VES Collector network port"
+ echo " - simulators amount : Amount of xNF simulators to be launched"
+ echo " - messages batches amount per simulator : Amount of batches of messages to be sent from each xNF simulator to HV-VES"
+ echo " - messages sending interval : interval in seconds between sending batches of messages from xNFs"
+ echo "Optional parameters:"
+ echo " - ssl-disable : Should xNF simulator be configured without using SSL/TLS connections"
+ echo " - messages-in-batch : Amount of messages sent on each request"
+ echo " - docker-network : Docker network to which xNF simulators should be added"
+ echo " - xnf-logs-directory : Path to directory where logs from all xNF simulators should be stored"
+ echo "Example invocations:"
+ echo "./start-simulation.sh --messages-in-batch=5 --docker-network=development_default ves-hv-collector 6061 10 20 0.5"
+ echo "./start-simulation.sh --messages-in-batch=5 --xnf-logs-directory=/tmp/xnf-simulation localhost 6061 10 20 0.5"
+ echo "Invocation with remote HV-VES host (Kubernetes slave IP given with default K8S NodePort for HV-VES service):"
+ echo "./start-simulation.sh --ssl-disable --xnf-logs-directory=/tmp/xnf-simulation 10.183.36.78 30222 5 100 5"
+ exit 1
+}
+
+function verbose_log() {
+ if [ -n "${VERBOSE+x}" ]; then
+ echo $@
+ fi
+}
+
+function create_logs_dir() {
+ if [ -n "${XNF_LOGS_DIRECTORY+x}" ]; then
+ if [ ! -d "${XNF_LOGS_DIRECTORY}" ]; then
+ mkdir ${XNF_LOGS_DIRECTORY}
+ fi
+ fi
+}
+
+function create_xNFs_simulators() {
+ echo "Creating ${XNFS_AMOUNT} xNFs simulators"
+ [ -n "${SSL_DISABLE+x}" ] && verbose_log "--ssl-disable flag will be set inside containers."
+ for i in $(seq 1 ${XNFS_AMOUNT}); do
+ local XNF_PORT=$(get_unoccupied_port 32000 65000)
+ verbose_log "Starting xNF simulator container on port ${XNF_PORT} using run-xnf-simulator script"
+ XNF_CONTAINER_ID=$(${DEVELOPMENT_BIN_DIRECTORY}/run-xnf-simulator.sh ${SSL_DISABLE} $XNF_PORT ${HV_VES_HOSTNAME} ${HV_VES_PORT} ${DOCKER_NETWORK:-})
+ CREATED_XNF_SIMULATORS_PORTS+=(${XNF_PORT})
+ verbose_log "Container id: ${XNF_CONTAINER_ID}"
+ CREATED_XNF_SIMULATORS_IDS+=(${XNF_CONTAINER_ID})
+ done
+}
+
+function get_unoccupied_port() {
+ local LPORT=$1
+ local UPORT=$2
+ while true; do
+ local MPORT=$[$LPORT + ($RANDOM % $UPORT)];
+ local LISTENING_PORTS=$(osqueryi --header=false --list "select port from listening_ports order by port");
+ if (echo "${LISTENING_PORTS[@]}" | grep -xqv $MPORT); then
+ echo $MPORT;
+ break;
+ fi
+ done
+}
+
+function wait_for_containers_startup_or_fail() {
+ local intervals_amount=30
+ local wait_interval=5
+ local all_containers_healthy=1
+
+ verbose_log "Waiting up to ${intervals_amount} times with interval of ${wait_interval}s for containers startup"
+ set +e
+ for i in $(seq 1 ${intervals_amount}); do
+ verbose_log "Try no. ${i}"
+ all_containers_healthy=1
+ for id in ${CREATED_XNF_SIMULATORS_IDS[@]}; do
+ verbose_log "Checking container with id ${id}"
+ health=$(docker inspect --format='{{json .State.Health.Status}}' ${id})
+ if [ ${health} != "\"healthy\"" ]; then
+ verbose_log "Container ${id} is not in healthy state. Actual status: ${health}"
+ all_containers_healthy=0
+ break
+ fi
+ done
+ if [ $all_containers_healthy -eq 1 ]; then
+ break
+ fi
+ verbose_log "Sleeping for ${wait_interval}s"
+ sleep $wait_interval
+ done
+ set -e
+
+ if [ $all_containers_healthy -ne 1 ]; then
+ echo "Some xNFs simulators failed at startup. Trying to cleanup..."
+ cleanup
+ echo "Exitting..."
+ exit 2
+ fi
+}
+
+function start_simulation() {
+ verbose_log "Simulation: every xNF will send ${MESSAGES_IN_BATCH} messages to hv-ves ( running on
+ ${HV_VES_HOSTNAME}:${HV_VES_PORT} ) ${MESSAGE_BATCHES_AMOUNT} times, once every ${MESSAGES_SENDING_INTERVAL}s"
+ for port in ${CREATED_XNF_SIMULATORS_PORTS[@]}; do
+ start_single_simulation $port $MESSAGES_IN_BATCH &
+ done
+}
+
+function start_single_simulation() {
+ local port=$1
+ local messages_to_be_sent=$2
+ local message_type="VALID"
+ for i in $(seq 1 ${MESSAGE_BATCHES_AMOUNT}); do
+ ${DEVELOPMENT_BIN_DIRECTORY}/xnf-simulation.sh $port $messages_to_be_sent $message_type > /dev/null &
+ sleep $MESSAGES_SENDING_INTERVAL
+ done
+}
+
+function assure_all_xNFs_requests_were_sent {
+ WAIT_TIME_FOR_REQUESTS_TO_BE_SENT=$(echo ";1 + $MESSAGES_SENDING_INTERVAL * $MESSAGE_BATCHES_AMOUNT" | bc)
+ echo "Waiting ${WAIT_TIME_FOR_REQUESTS_TO_BE_SENT}s for all xNF requests to be sent"
+ sleep $WAIT_TIME_FOR_REQUESTS_TO_BE_SENT
+}
+
+function wait_for_simulators_to_finish_sending_messages() {
+ local seconds_to_wait=$1
+ local all_containers_finished=1
+
+ echo "Waiting up to ${seconds_to_wait}s for xNFs simulators to finish sending messages"
+ for i in $(seq 1 ${seconds_to_wait}); do
+ verbose_log "Wait no. ${i}"
+ all_containers_finished=1
+ for id in ${CREATED_XNF_SIMULATORS_IDS[@]}; do
+ verbose_log "Checking container ${id}"
+ local container_status=$(docker inspect --format='{{json .State.Health.Log }}' ${id} | jq '.[-1] | .Output')
+
+ verbose_log "Container ${id} status: ${container_status}"
+ if [ "${container_status}" != "\"UP\\nNo simulation is in progress at the moment\"" ]; then
+ all_containers_finished=0
+ break
+ fi
+ done
+ if [ $all_containers_finished -eq 1 ]; then
+ echo "All containers finished sending messages"
+ break
+ fi
+ verbose_log "Sleeping for 1s"
+ sleep 1
+ done
+
+
+ if [ $all_containers_finished -ne 1 ]; then
+ echo "[ERROR] Some xNFs simulators failed to finish sending messages - simulation probably failed"
+ echo "For debug output rerun simulation with -v and --xnf-logs-directory command line options"
+ cleanup
+ echo "Exitting..."
+ exit 3
+ fi
+}
+
+function cleanup() {
+ echo "Cleaning up"
+ set +e
+ for container_id in ${CREATED_XNF_SIMULATORS_IDS[@]}; do
+ verbose_log "Stopping container: ${container_id}"
+ docker stop $container_id > /dev/null
+ if [ -n "${XNF_LOGS_DIRECTORY+x}" ]; then
+ local log_file=${XNF_LOGS_DIRECTORY}/${container_id}.log
+ verbose_log "Writing container logs to: ${log_file}"
+ docker logs ${container_id} &> $log_file
+ fi
+ verbose_log "Removing container: ${container_id}"
+ docker rm $container_id > /dev/null
+ done
+ set -e
+}
+
+
+function parse_long_opts_with_arguments() {
+ if [[ ${OPTARG} =~ .*=.* ]] # is option in --key=value format
+ then
+ OPT=${OPTARG/=*/}
+ ((${#OPT} <= 1)) && {
+ echo "Invalid option '$OPT'" >&2
+ exit 2
+ }
+ OPTARG=${OPTARG#*=}
+ else
+ echo -e "No value provided for ${OPTARG}. Please use \"--${OPTARG}=VALUE\" format." >&2
+ usage
+ fi
+}
+
+# parse command line
+optspec=":vh-:" # catch v, h and -
+while getopts "$optspec" arg; do
+ case "${arg}" in
+ -) # handle longopts
+ case "${OPTARG}" in
+ verbose)
+ VERBOSE=True ;;
+ ssl-disable)
+ SSL_DISABLE="--ssl-disable" ;;
+ help)
+ usage ;;
+ *)
+ parse_long_opts_with_arguments
+ case "${OPT}" in
+ messages-in-batch)
+ MESSAGES_IN_BATCH=$OPTARG ;;
+ docker-network)
+ DOCKER_NETWORK=$OPTARG ;;
+ xnf-logs-directory)
+ XNF_LOGS_DIRECTORY=$OPTARG ;;
+ *)
+ usage ;;
+ esac ;;
+ esac ;;
+ v)
+ VERBOSE=True ;;
+ h)
+ usage ;;
+ *)
+ echo "Unknown option -${OPTARG}" >&2
+ usage ;;
+ esac
+done
+shift $((OPTIND-1))
+
+[ $# -le 4 ] && (echo -e "Unsufficient arguments"; usage)
+
+
+DEVELOPMENT_BIN_DIRECTORY=$(realpath $(dirname "$0"))
+HV_VES_HOSTNAME=${1}
+HV_VES_PORT=${2}
+XNFS_AMOUNT=${3}
+MESSAGE_BATCHES_AMOUNT=${4}
+MESSAGES_SENDING_INTERVAL=${5}
+
+# set defaults if absent
+[ -z "${MESSAGES_IN_BATCH+x}" ] && MESSAGES_IN_BATCH=1
+[ -z "${SSL_DISABLE+x}" ] && SSL_DISABLE=""
+
+create_logs_dir
+
+
+CREATED_XNF_SIMULATORS_PORTS=()
+CREATED_XNF_SIMULATORS_IDS=()
+trap cleanup SIGINT SIGTERM
+create_xNFs_simulators
+
+wait_for_containers_startup_or_fail
+
+echo "All xNFs containers are healthy, starting simulation"
+start_simulation
+
+assure_all_xNFs_requests_were_sent
+
+assumed_message_sending_time=$(echo ";0.00025 * $XNFS_AMOUNT" | bc)
+seconds_to_wait=$(echo ";$assumed_message_sending_time * $MESSAGE_BATCHES_AMOUNT * $MESSAGES_IN_BATCH" | bc)
+seconds_to_wait=$(echo ";if($seconds_to_wait > 2) $seconds_to_wait else 2" | bc)
+wait_for_simulators_to_finish_sending_messages $seconds_to_wait
+# there might be network lag between moment when xNF finished sending messages and they actually are received by hv-ves
+# thus we cannot start removing xNFs immediately to prevent closing socket channels
+sleep 5
+
+cleanup \ No newline at end of file
diff --git a/tools/development/bin/xnf-simulation.sh b/tools/development/bin/xnf-simulation.sh
new file mode 100755
index 00000000..ade0e426
--- /dev/null
+++ b/tools/development/bin/xnf-simulation.sh
@@ -0,0 +1,112 @@
+#!/usr/bin/env bash
+# ============LICENSE_START=======================================================
+# dcaegen2-collectors-veshv
+# ================================================================================
+# Copyright (C) 2018 NOKIA
+# ================================================================================
+# 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.
+# ============LICENSE_END=========================================================
+
+set -euo pipefail
+
+usage() {
+ echo "Send request to xnf-simulator"
+ echo "Usage: $0 [-h|--help] [-v|--verbose] [<xnf listen port> [<messages amount> [<messages type> [<xnf endpoint>]]]]"
+ echo ""
+ echo "Default values:"
+ echo " - xnf listen port : 6062"
+ echo " - messages amount : 1"
+ echo " - messages type : VALID"
+ echo " - xnf endpoint : simulator/async"
+ echo "Example invocations:"
+ echo "./xnf-simulation.sh -v 6062 1000 VALID"
+ exit 1
+}
+
+optspec=":vh-:" # catch v, h and -
+while getopts "$optspec" arg; do
+ case "${arg}" in
+ -) # handle longopts
+ case "${OPTARG}" in
+ verbose)
+ VERBOSE=True
+ ;;
+ help)
+ usage
+ ;;
+ *)
+ echo "Unknown option --${OPTARG}" >&2
+ usage
+ ;;
+ esac
+ ;;
+ v)
+ VERBOSE=True
+ ;;
+ h)
+ usage
+ ;;
+ *)
+ echo "Unknown option -${OPTARG}" >&2
+ usage
+ ;;
+ esac
+done
+shift $((OPTIND-1))
+
+XNF_PORT=${1:-6062}
+MESSAGES_AMOUNT=${2:-1}
+MESSAGES_TYPE=${3:-VALID}
+XNF_ENDPOINT=simulator/async
+
+if [ -n "${VERBOSE+x}" ]; then
+ echo "Requesting xnf-simulator on port ${XNF_PORT} to send ${MESSAGES_AMOUNT} messages of type ${MESSAGES_TYPE}"
+fi
+
+currentTimeMicros=$((`date +%s%N`/1000))
+REQUEST_ID=$(curl --request POST -s --header 'Content-Type: application/json' localhost:${XNF_PORT}/${XNF_ENDPOINT} -d "
+[
+ {
+ \"commonEventHeader\": {
+ \"version\": \"sample-version\",
+ \"domain\": \"perf3gpp\",
+ \"sequence\": 1,
+ \"priority\": 1,
+ \"eventId\": \"sample-event-id\",
+ \"eventName\": \"sample-event-name\",
+ \"eventType\": \"sample-event-type\",
+ \"startEpochMicrosec\": 120034455,
+ \"lastEpochMicrosec\": $currentTimeMicros,
+ \"nfNamingCode\": \"sample-nf-naming-code\",
+ \"nfcNamingCode\": \"sample-nfc-naming-code\",
+ \"reportingEntityId\": \"sample-reporting-entity-id\",
+ \"reportingEntityName\": \"sample-reporting-entity-name\",
+ \"sourceId\": \"sample-source-id\",
+ \"sourceName\": \"sample-source-name\",
+ \"vesEventListenerVersion\": \"7.2.0\"
+ },
+ \"messageType\": \"${MESSAGES_TYPE}\",
+ \"messagesAmount\": ${MESSAGES_AMOUNT}
+ }
+]")
+
+if [ -n "${VERBOSE+x}" ]; then
+ echo -e "Request id: ${REQUEST_ID}\n"
+
+ echo "To check request status execute:"
+ echo "curl --request GET localhost:${XNF_PORT}/simulator/${REQUEST_ID}"
+ echo "To further debug you can try something similiar to:"
+ echo "docker ps -a | grep ${XNF_PORT} | awk '{ print \$1 }' | xargs docker logs"
+else
+ echo "${REQUEST_ID}"
+fi \ No newline at end of file