3 # Copyright 2023 Nordix Foundation.
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
18 set -o errexit # Exit on most errors
19 set -o nounset # Disallow expansion of unset variables
20 set -o pipefail # Use last non-zero exit code in a pipeline
21 #set -o xtrace # Uncomment for debugging
24 DOCKER_COMPOSE_FILE=../docker-compose/docker-compose.yml
25 CREATE_REQUEST=/tmp/cmhandles-create-req.txt
26 REMOVE_REQUEST=/tmp/cmhandles-remove-req.txt
27 REPORT_FILE=metrics-reports/deregister-summary-$(date --iso-8601=seconds).tsv
30 docker-compose -f $DOCKER_COMPOSE_FILE down >/dev/null
31 docker container prune -f >/dev/null
32 docker volume prune -f >/dev/null
37 docker-compose -f $DOCKER_COMPOSE_FILE --profile dmi-stub --profile monitoring up -d >/dev/null
40 wait_for_cps_to_start() {
41 docker logs cps-and-ncmp -f | grep -m 1 'Started Application' >/dev/null || true
44 get_number_of_handles_ready() {
45 PGPASSWORD=cps psql -h localhost -p 5432 cpsdb cps -c \
46 "SELECT count(*) FROM public.fragment where attributes @> '{\"cm-handle-state\": \"READY\"}';" \
47 | sed '3!d' | sed 's/ *//'
50 wait_for_handles_to_be_ready() {
51 local TOTAL_HANDLES=$1
54 HANDLES_READY=$(get_number_of_handles_ready)
55 echo "There are $HANDLES_READY CM handles in READY state."
56 [ $HANDLES_READY -ne $TOTAL_HANDLES ]
61 curl --fail --silent --show-error \
62 --location 'http://localhost:8883/ncmpInventory/v1/ch' \
63 --header 'Authorization: Basic Y3BzdXNlcjpjcHNyMGNrcyE=' \
64 --header 'Content-Type: application/json' \
65 --data @$CREATE_REQUEST
68 remove_handles_and_record_time() {
69 curl --fail --silent --show-error --output /dev/null --write-out '%{time_total}\n' \
70 --location 'http://localhost:8883/ncmpInventory/v1/ch' \
71 --header 'Authorization: Basic Y3BzdXNlcjpjcHNyMGNrcyE=' \
72 --header 'Content-Type: application/json' \
73 --data @$REMOVE_REQUEST >> $REPORT_FILE
76 create_request_bodies() {
79 echo -n '{"dmiPlugin": "http://ncmp-dmi-plugin-stub:8080","createdCmHandles":[' > $CREATE_REQUEST
80 echo -n '{"dmiPlugin": "http://ncmp-dmi-plugin-stub:8080","removedCmHandles":[' > $REMOVE_REQUEST
81 for i in $(seq 1 $CREATE_SIZE); do
82 local CMHANDLE=$(uuidgen | tr -d '-')
83 echo -n "{\"cmHandle\": \"$CMHANDLE\",\"cmHandleProperties\":{\"neType\":\"RadioNode\"}}" \
85 if [ $i -lt $CREATE_SIZE ]; then
86 echo -n "," >> $CREATE_REQUEST
88 if [ $i -le $REMOVE_SIZE ]; then
89 echo -n "\"$CMHANDLE\"" >> $REMOVE_REQUEST
91 if [ $i -lt $REMOVE_SIZE ]; then
92 echo -n "," >> $REMOVE_REQUEST
95 echo ']}' >> $CREATE_REQUEST
96 echo ']}' >> $REMOVE_REQUEST
99 test_deregistration() {
103 echo "Testing deregistration of $REMOVE_SIZE out of $CREATE_SIZE CM handles"
105 echo "Restarting docker"
107 echo "Waiting for CPS to start"
108 wait_for_cps_to_start
110 echo "Creating request bodies"
111 create_request_bodies $CREATE_SIZE $REMOVE_SIZE
113 echo "[$(date --iso-8601=seconds)] Creating CM handles"
115 echo "Waiting for CM handles to be in READY state"
116 wait_for_handles_to_be_ready $CREATE_SIZE
118 if [ "$GRAB_METRICS" = "true" ]; then
119 echo "Grabbing metrics before deregistration"
120 METRICS_BEFORE=$(./generate-metrics-report.sh)
123 echo "[$(date --iso-8601=seconds)] Removing CM handles"
124 echo -e -n "$REMOVE_SIZE\t$CREATE_SIZE\t" >> $REPORT_FILE
125 remove_handles_and_record_time
126 echo "There are $(get_number_of_handles_ready) CM handles still in READY state."
128 if [ "$GRAB_METRICS" = "true" ]; then
129 echo "Grabbing metrics after deregistration"
130 METRICS_AFTER=$(./generate-metrics-report.sh)
131 echo "Generating metrics report"
132 ./subtract-metrics-reports.py -a $METRICS_AFTER -b $METRICS_BEFORE \
133 -o metrics-reports/deregister-$(date --iso-8601=seconds)-$REMOVE_SIZE-$CREATE_SIZE.tsv
134 rm $METRICS_BEFORE $METRICS_AFTER
141 rm -f "$CREATE_REQUEST" "$REMOVE_REQUEST"
147 pushd -- "$(dirname -- "${BASH_SOURCE[0]}")"
149 mkdir -p $(dirname $REPORT_FILE)
150 echo -e "Removed\tTotal\tTime" > $REPORT_FILE
152 for number_to_delete in 100 500 1000 5000 10000 20000; do
153 test_deregistration $number_to_delete $number_to_delete