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-rw-r--r--catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/KafkaCommonConfig.java91
-rw-r--r--catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/KafkaHandler.java1
-rw-r--r--catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/SdcKafkaConsumer.java36
-rw-r--r--catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/SdcKafkaProducer.java32
4 files changed, 99 insertions, 61 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/KafkaCommonConfig.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/KafkaCommonConfig.java
new file mode 100644
index 0000000000..06c36e4add
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/KafkaCommonConfig.java
@@ -0,0 +1,91 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2023 Nordix Foundation. All rights reserved.
+ * ================================================================================
+ * 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=========================================================
+ */
+package org.openecomp.sdc.be.components.kafka;
+
+import java.util.Properties;
+import java.util.UUID;
+import org.apache.kafka.clients.CommonClientConfigs;
+import org.apache.kafka.clients.consumer.ConsumerConfig;
+import org.apache.kafka.clients.producer.ProducerConfig;
+import org.apache.kafka.common.KafkaException;
+import org.apache.kafka.common.config.SaslConfigs;
+import org.apache.kafka.common.config.SslConfigs;
+import org.openecomp.sdc.be.config.DistributionEngineConfiguration;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class KafkaCommonConfig {
+
+ private static final Logger log = LoggerFactory.getLogger(KafkaCommonConfig.class.getName());
+
+ private final DistributionEngineConfiguration deConfiguration;
+
+ public KafkaCommonConfig(DistributionEngineConfiguration config){
+ this.deConfiguration = config;
+ }
+
+ public Properties getConsumerProperties(){
+ Properties props = new Properties();
+ setCommonProperties(props);
+ props.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringDeserializer");
+ props.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringDeserializer");
+ props.put(ConsumerConfig.CLIENT_ID_CONFIG, deConfiguration.getDistributionStatusTopic().getConsumerId() + "-consumer-" + UUID.randomUUID());
+ props.put(ConsumerConfig.GROUP_ID_CONFIG, deConfiguration.getDistributionStatusTopic().getConsumerGroup());
+ props.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "latest");
+ return props;
+ }
+
+ public Properties getProducerProperties(){
+ Properties props = new Properties();
+ setCommonProperties(props);
+ props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringSerializer");
+ props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringSerializer");
+ props.put(ProducerConfig.CLIENT_ID_CONFIG, deConfiguration.getDistributionStatusTopic().getConsumerId() + "-producer-" + UUID.randomUUID());
+
+ return props;
+ }
+
+ private void setCommonProperties(Properties props) {
+ String securityProtocolConfig = System.getenv().getOrDefault("SECURITY_PROTOCOL", "SASL_PLAINTEXT");
+ props.put(CommonClientConfigs.SECURITY_PROTOCOL_CONFIG, securityProtocolConfig);
+ props.put(CommonClientConfigs.BOOTSTRAP_SERVERS_CONFIG, deConfiguration.getKafkaBootStrapServers());
+
+ if("SSL".equals(securityProtocolConfig)) {
+ log.error("Kafka over SSL has not been implemented yet");
+ }
+ else{
+ props.put(SaslConfigs.SASL_JAAS_CONFIG, getKafkaSaslJaasConfig());
+ props.put(SaslConfigs.SASL_MECHANISM, "SCRAM-SHA-512");
+ }
+ }
+
+ /**
+ * @return The Sasl Jaas Configuration
+ */
+ private String getKafkaSaslJaasConfig() throws KafkaException {
+ String saslJaasConfFromEnv = System.getenv("SASL_JAAS_CONFIG");
+ if(saslJaasConfFromEnv != null) {
+ return saslJaasConfFromEnv;
+ } else {
+ throw new KafkaException("sasl.jaas.config not set for Kafka Consumer");
+ }
+ }
+
+}
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/KafkaHandler.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/KafkaHandler.java
index 2a5590e72d..5a3698055e 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/KafkaHandler.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/KafkaHandler.java
@@ -22,7 +22,6 @@ package org.openecomp.sdc.be.components.kafka;
import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;
import fj.data.Either;
-import lombok.Getter;
import lombok.Setter;
import org.apache.http.HttpStatus;
import org.apache.kafka.common.KafkaException;
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/SdcKafkaConsumer.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/SdcKafkaConsumer.java
index 8879bf000e..5350445ab1 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/SdcKafkaConsumer.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/SdcKafkaConsumer.java
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
- * Copyright (C) 2022 Nordix Foundation. All rights reserved.
+ * Copyright (C) 2022-2023 Nordix Foundation. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -25,14 +25,10 @@ import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Properties;
-import java.util.UUID;
-import org.apache.kafka.clients.CommonClientConfigs;
-import org.apache.kafka.clients.consumer.ConsumerConfig;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.clients.consumer.ConsumerRecords;
import org.apache.kafka.clients.consumer.KafkaConsumer;
import org.apache.kafka.common.KafkaException;
-import org.apache.kafka.common.config.SaslConfigs;
import org.openecomp.sdc.be.config.DistributionEngineConfiguration;
import org.openecomp.sdc.common.log.wrappers.Logger;
@@ -43,27 +39,16 @@ public class SdcKafkaConsumer {
private static final Logger log = Logger.getLogger(SdcKafkaConsumer.class.getName());
private final DistributionEngineConfiguration deConfiguration;
- private KafkaConsumer<String, String> kafkaConsumer;
+ private final KafkaConsumer<String, String> kafkaConsumer;
/**
* Constructor setting up the KafkaConsumer from a predefined set of configurations
*/
public SdcKafkaConsumer(DistributionEngineConfiguration deConfiguration){
log.info("Create SdcKafkaConsumer via constructor");
- Properties properties = new Properties();
+ KafkaCommonConfig kafkaCommonConfig = new KafkaCommonConfig(deConfiguration);
+ Properties properties = kafkaCommonConfig.getConsumerProperties();
this.deConfiguration = deConfiguration;
-
- properties.put(ConsumerConfig.CLIENT_ID_CONFIG, deConfiguration.getDistributionStatusTopic().getConsumerId()+ "-consumer-" + UUID.randomUUID());
- properties.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringDeserializer");
- properties.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringDeserializer");
- properties.put(ConsumerConfig.GROUP_ID_CONFIG, deConfiguration.getDistributionStatusTopic().getConsumerGroup());
- properties.put(CommonClientConfigs.BOOTSTRAP_SERVERS_CONFIG, deConfiguration.getKafkaBootStrapServers());
- properties.put(CommonClientConfigs.SECURITY_PROTOCOL_CONFIG, "SASL_PLAINTEXT");
- properties.put(ConsumerConfig.ALLOW_AUTO_CREATE_TOPICS_CONFIG, false);
- properties.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "latest");
- properties.put(SaslConfigs.SASL_MECHANISM, "SCRAM-SHA-512");
-
- properties.put(SaslConfigs.SASL_JAAS_CONFIG, getKafkaSaslJaasConfig());
kafkaConsumer = new KafkaConsumer<>(properties);
}
@@ -80,19 +65,6 @@ public class SdcKafkaConsumer {
/**
*
- * @return the Sasl Jass Config
- */
- private String getKafkaSaslJaasConfig() {
- String saslJaasConfFromEnv = System.getenv("SASL_JAAS_CONFIG");
- if(saslJaasConfFromEnv != null) {
- return saslJaasConfFromEnv;
- } else {
- throw new KafkaException("sasl.jaas.config not set for Kafka Consumer");
- }
- }
-
- /**
- *
* @param topic Topic in which to subscribe
*/
public void subscribe(String topic) throws KafkaException {
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/SdcKafkaProducer.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/SdcKafkaProducer.java
index bdc984d7b5..9e31da66b9 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/SdcKafkaProducer.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/kafka/SdcKafkaProducer.java
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
- * Copyright (C) 2022 Nordix Foundation. All rights reserved.
+ * Copyright (C) 2022-2023 Nordix Foundation. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -21,13 +21,9 @@ package org.openecomp.sdc.be.components.kafka;
import com.google.common.annotations.VisibleForTesting;
import java.util.Properties;
-import java.util.UUID;
-import org.apache.kafka.clients.CommonClientConfigs;
import org.apache.kafka.clients.producer.KafkaProducer;
-import org.apache.kafka.clients.producer.ProducerConfig;
import org.apache.kafka.clients.producer.ProducerRecord;
import org.apache.kafka.common.KafkaException;
-import org.apache.kafka.common.config.SaslConfigs;
import org.openecomp.sdc.be.config.DistributionEngineConfiguration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -38,22 +34,15 @@ import org.slf4j.LoggerFactory;
public class SdcKafkaProducer {
private static final Logger log = LoggerFactory.getLogger(SdcKafkaProducer.class.getName());
- private KafkaProducer<String, String> kafkaProducer;
+ private final KafkaProducer<String, String> kafkaProducer;
/**
* Constructor setting up the KafkaProducer from a predefined set of configurations
*/
public SdcKafkaProducer(DistributionEngineConfiguration deConfiguration) {
log.info("Create SdcKafkaProducer via constructor");
- Properties properties = new Properties();
-
- properties.put(ProducerConfig.CLIENT_ID_CONFIG, deConfiguration.getDistributionStatusTopic().getConsumerId() + "-producer-" + UUID.randomUUID());
- properties.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringSerializer");
- properties.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringSerializer");
- properties.put(CommonClientConfigs.BOOTSTRAP_SERVERS_CONFIG, deConfiguration.getKafkaBootStrapServers());
- properties.put(CommonClientConfigs.SECURITY_PROTOCOL_CONFIG, "SASL_PLAINTEXT");
- properties.put(SaslConfigs.SASL_JAAS_CONFIG, getKafkaSaslJaasConfig());
- properties.put(SaslConfigs.SASL_MECHANISM, "SCRAM-SHA-512");
+ KafkaCommonConfig kafkaCommonConfig = new KafkaCommonConfig(deConfiguration);
+ Properties properties = kafkaCommonConfig.getProducerProperties();
kafkaProducer = new KafkaProducer<>(properties);
}
@@ -67,21 +56,8 @@ public class SdcKafkaProducer {
}
/**
- * @return The Sasl Jaas Configuration
- */
- private static String getKafkaSaslJaasConfig() throws KafkaException {
- String saslJaasConfFromEnv = System.getenv("SASL_JAAS_CONFIG");
- if(saslJaasConfFromEnv != null) {
- return saslJaasConfFromEnv;
- } else {
- throw new KafkaException("sasl.jaas.config not set for Kafka Consumer");
- }
- }
-
- /**
* @param message A message to Send
* @param topicName The name of the topic to publish to
- * @return The status of the send request
*/
public void send(String message, String topicName) throws KafkaException {
ProducerRecord<String, String> kafkaMessagePayload = new ProducerRecord<>(topicName, "PartitionKey", message);