Add kafka docker container for policy CSITs

Replaced dmaap  with kafka in CLAMP docker tests.

Issue-ID: POLICY-4201
Signed-off-by: zrrmmua <ramesh.murugan.iyer@est.tech>
Change-Id: I4d05e24d3ececf2253ebc39785882be00bf9eaf4

1 files changed, 41 insertions, 0 deletions

diff --git a/csit/resources/scripts/kafka_producer.py b/csit/resources/scripts/kafka_producer.py
new file mode 100755
index 00000000..ff129872
--- /dev/null
+++ b/csit/resources/scripts/kafka_producer.py
@@ -0,0 +1,41 @@
+#!/usr/bin/env python3
+#
+# ============LICENSE_START====================================================
+#  Copyright (C) 2023 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======================================================
+
+# Python utility to produce a message on a kafka topic
+# Accepts the arguments {topic_name} and {message}
+
+from confluent_kafka import Producer
+import sys
+
+def post_to_kafka(topic, message):
+    conf = {'bootstrap.servers': 'localhost:29092'}
+
+    producer = Producer(conf)
+    try:
+        producer.produce(topic, value=message.encode('utf-8'))
+        producer.flush()
+        print('Message posted to Kafka topic: {}'.format(topic))
+    except Exception as e:
+        print('Failed to post message: {}'.format(str(e)))
+    finally:
+        producer.flush()
+
+if __name__ == '__main__':
+    post_to_kafka(sys.argv[1], sys.argv[2])