Added K6 script test to check a throughput of CPS kafka consumer
- Added new K6 script to produce cm avc enents. (It is not a part
regular automated tests)
- Added a json resource (avc event)
Issue-ID: CPS-2329
Change-Id: I6446bc120382257c5039df17fd34b84b7c6f6550
Signed-off-by: sourabh_sourabh <sourabh.sourabh@est.tech>
diff --git a/k6-tests/once-off-test/kafka/produce-avc-event.js b/k6-tests/once-off-test/kafka/produce-avc-event.js
new file mode 100644
index 0000000..981a21a
--- /dev/null
+++ b/k6-tests/once-off-test/kafka/produce-avc-event.js
@@ -0,0 +1,99 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2024 Nordix Foundation
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+import { crypto } from 'k6/experimental/webcrypto';
+import { check } from 'k6';
+import { Writer, SchemaRegistry, SCHEMA_TYPE_STRING } from 'k6/x/kafka';
+
+const testEventPayload = JSON.stringify(JSON.parse(open('../../resources/sampleAvcInputEvent.json')));
+const schemaRegistry = new SchemaRegistry();
+const kafkaProducer = new Writer({
+ brokers: ['localhost:9092'],
+ topic: 'dmi-cm-events',
+ autoCreateTopic: true,
+ batchSize: 5000,
+ compression: 'gzip',
+ requestTimeout: 30000
+});
+
+const TOTAL_MESSAGES = 100000;
+const VIRTUAL_USERS = 1000;
+
+export const options = {
+ setupTimeout: '1m',
+ teardownTimeout: '1m',
+ scenarios: {
+ produceKafkaMessages: {
+ executor: 'shared-iterations',
+ exec: 'sendKafkaMessages',
+ vus: VIRTUAL_USERS,
+ iterations: TOTAL_MESSAGES,
+ maxDuration: '10m',
+ }
+ }
+};
+
+function getCloudEventHeaders() {
+ return {
+ ce_type: 'org.onap.cps.ncmp.events.avc1_0_0.AvcEvent',
+ ce_source: 'DMI',
+ ce_destination: 'dmi-cm-events',
+ ce_specversion: '1.0',
+ ce_time: new Date().toISOString(),
+ ce_id: crypto.randomUUID(),
+ ce_dataschema: 'urn:cps:org.onap.cps.ncmp.events.avc1_0_0.AvcEvent:1.0.0',
+ ce_correlationid: crypto.randomUUID()
+ };
+}
+
+export function sendKafkaMessages() {
+ const cloudEventHeaders = getCloudEventHeaders();
+
+ const avcCloudEvent = {
+ key: schemaRegistry.serialize({
+ data: cloudEventHeaders.ce_correlationid,
+ schemaType: SCHEMA_TYPE_STRING,
+ }),
+ value: schemaRegistry.serialize({
+ data: testEventPayload,
+ schemaType: SCHEMA_TYPE_STRING
+ }),
+ headers: cloudEventHeaders
+ };
+
+ try {
+ kafkaProducer.produce({ messages: [avcCloudEvent] });
+
+ const isMessageSent = check(kafkaProducer, {
+ 'Message sent successfully': (producer) => producer != null,
+ });
+
+ if (!isMessageSent) {
+ console.error('Failed to send message:', avcCloudEvent);
+ }
+
+ } catch (error) {
+ console.error('Error during message production:', error, avcCloudEvent);
+ }
+}
+
+export function teardown() {
+ kafkaProducer.close();
+}
diff --git a/k6-tests/resources/sampleAvcInputEvent.json b/k6-tests/resources/sampleAvcInputEvent.json
new file mode 100644
index 0000000..4c9cd72
--- /dev/null
+++ b/k6-tests/resources/sampleAvcInputEvent.json
@@ -0,0 +1,38 @@
+{
+ "data": {
+ "push-change-update": {
+ "datastore-changes": {
+ "ietf-yang-patch:yang-patch": {
+ "patch-id": "34534ffd98",
+ "edit": [
+ {
+ "edit-id": "ded43434-1",
+ "operation": "replace",
+ "target": "ancestor:ancestor/parent[@id='parent1']/child[@id='child1']/grandchild[@id='grandchild1']/relation[@id='relation1']",
+ "value": {
+ "attributes": []
+ }
+ },
+ {
+ "edit-id": "ded43434-2",
+ "operation": "create",
+ "target": "ancestor:ancestor/parent[@id='parent1']/child[@id='child1']/grandchild[@id='grandchild1']/relation[@id='relation1']",
+ "value": {
+ "attributes": [
+ {
+ "isHoAllowed": false
+ }
+ ]
+ }
+ },
+ {
+ "edit-id": "ded43434-3",
+ "operation": "delete",
+ "target": "ancestor:ancestor/parent[@id='parent1']/child[@id='child1']/grandchild[@id='grandchild1']/relation[@id='relation1']"
+ }
+ ]
+ }
+ }
+ }
+ }
+}
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