summaryrefslogtreecommitdiffstats
path: root/policy-endpoints/src/main
diff options
context:
space:
mode:
Diffstat (limited to 'policy-endpoints/src/main')
-rw-r--r--policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java62
-rw-r--r--policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusPublisher.java6
-rw-r--r--policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusTopicBase.java7
-rw-r--r--policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusTopicParams.java7
-rw-r--r--policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineBusTopicSink.java1
-rw-r--r--policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineDmaapTopicSink.java3
-rw-r--r--policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineKafkaTopicSink.java1
-rw-r--r--policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineUebTopicSink.java2
-rw-r--r--policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedDmaapTopicSource.java3
-rw-r--r--policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedKafkaTopicSource.java3
-rw-r--r--policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedUebTopicSource.java1
11 files changed, 92 insertions, 4 deletions
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java
index 79e374a2..d6fa0645 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusConsumer.java
@@ -5,7 +5,7 @@
* Copyright (C) 2017-2021 AT&T Intellectual Property. All rights reserved.
* Modifications Copyright (C) 2018 Samsung Electronics Co., Ltd.
* Modifications Copyright (C) 2020,2023 Bell Canada. All rights reserved.
- * Modifications Copyright (C) 2022-2023 Nordix Foundation.
+ * Modifications Copyright (C) 2022-2024 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -26,18 +26,26 @@ package org.onap.policy.common.endpoints.event.comm.bus.internal;
import com.att.nsa.cambria.client.CambriaClientBuilders;
import com.att.nsa.cambria.client.CambriaClientBuilders.ConsumerBuilder;
import com.att.nsa.cambria.client.CambriaConsumer;
+import io.opentelemetry.api.trace.Span;
+import io.opentelemetry.api.trace.SpanContext;
+import io.opentelemetry.api.trace.TraceFlags;
+import io.opentelemetry.api.trace.TraceState;
+import io.opentelemetry.context.Context;
+import io.opentelemetry.instrumentation.kafkaclients.v2_6.TracingConsumerInterceptor;
import java.io.IOException;
import java.net.MalformedURLException;
+import java.nio.charset.StandardCharsets;
import java.security.GeneralSecurityException;
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
-import java.util.Map;
import java.util.Properties;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
+import lombok.Data;
import lombok.Getter;
+import lombok.NoArgsConstructor;
import org.apache.commons.lang3.StringUtils;
import org.apache.kafka.clients.consumer.ConsumerConfig;
import org.apache.kafka.clients.consumer.ConsumerRecord;
@@ -45,6 +53,7 @@ import org.apache.kafka.clients.consumer.ConsumerRecords;
import org.apache.kafka.clients.consumer.KafkaConsumer;
import org.apache.kafka.clients.consumer.OffsetAndMetadata;
import org.apache.kafka.common.TopicPartition;
+import org.apache.kafka.common.header.Headers;
import org.jetbrains.annotations.NotNull;
import org.onap.dmaap.mr.client.MRClientFactory;
import org.onap.dmaap.mr.client.impl.MRConsumerImpl;
@@ -245,6 +254,8 @@ public interface BusConsumer {
protected KafkaConsumer<String, String> consumer;
protected Properties kafkaProps;
+ protected boolean allowTracing;
+
/**
* Kafka Consumer Wrapper.
* BusTopicParam - object contains the following parameters
@@ -278,6 +289,12 @@ public interface BusConsumer {
if (kafkaProps.get(ConsumerConfig.GROUP_ID_CONFIG) == null) {
kafkaProps.setProperty(ConsumerConfig.GROUP_ID_CONFIG, busTopicParams.getConsumerGroup());
}
+ if (busTopicParams.isAllowTracing()) {
+ this.allowTracing = true;
+ kafkaProps.setProperty(ConsumerConfig.INTERCEPTOR_CLASSES_CONFIG,
+ TracingConsumerInterceptor.class.getName());
+ }
+
consumer = new KafkaConsumer<>(kafkaProps);
//Subscribe to the topic
consumer.subscribe(List.of(busTopicParams.getTopic()));
@@ -291,6 +308,10 @@ public interface BusConsumer {
}
List<String> messages = new ArrayList<>(records.count());
try {
+ if (allowTracing) {
+ createParentTraceContext(records);
+ }
+
for (TopicPartition partition : records.partitions()) {
List<ConsumerRecord<String, String>> partitionRecords = records.records(partition);
for (ConsumerRecord<String, String> partitionRecord : partitionRecords) {
@@ -307,6 +328,43 @@ public interface BusConsumer {
return messages;
}
+ private void createParentTraceContext(ConsumerRecords<String, String> records) {
+ TraceParentInfo traceParentInfo = new TraceParentInfo();
+ for (ConsumerRecord<String, String> consumerRecord : records) {
+
+ Headers consumerRecordHeaders = consumerRecord.headers();
+ traceParentInfo = processTraceParentHeader(consumerRecordHeaders);
+ }
+
+ SpanContext spanContext = SpanContext.createFromRemoteParent(
+ traceParentInfo.getTraceId(), traceParentInfo.getSpanId(),
+ TraceFlags.getSampled(), TraceState.builder().build());
+
+ Context.current().with(Span.wrap(spanContext)).makeCurrent();
+ }
+
+ private TraceParentInfo processTraceParentHeader(Headers headers) {
+ TraceParentInfo traceParentInfo = new TraceParentInfo();
+ if (headers.lastHeader("traceparent") != null) {
+ traceParentInfo.setParentTraceId(new String(headers.lastHeader(
+ "traceparent").value(), StandardCharsets.UTF_8));
+
+ String[] parts = traceParentInfo.getParentTraceId().split("-");
+ traceParentInfo.setTraceId(parts[1]);
+ traceParentInfo.setSpanId(parts[2]);
+ }
+
+ return traceParentInfo;
+ }
+
+ @Data
+ @NoArgsConstructor
+ private static class TraceParentInfo {
+ private String parentTraceId;
+ private String traceId;
+ private String spanId;
+ }
+
@Override
public void close() {
super.close();
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusPublisher.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusPublisher.java
index ef8e1742..def8f841 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusPublisher.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusPublisher.java
@@ -26,6 +26,7 @@ package org.onap.policy.common.endpoints.event.comm.bus.internal;
import com.att.nsa.apiClient.http.HttpClient.ConnectionType;
import com.att.nsa.cambria.client.CambriaBatchingPublisher;
import com.att.nsa.cambria.client.CambriaClientBuilders;
+import io.opentelemetry.instrumentation.kafkaclients.v2_6.TracingProducerInterceptor;
import java.net.MalformedURLException;
import java.security.GeneralSecurityException;
import java.util.ArrayList;
@@ -193,6 +194,11 @@ public interface BusPublisher {
kafkaProps.setProperty(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, KEY_SERIALIZER);
}
+ if (busTopicParams.isAllowTracing()) {
+ kafkaProps.setProperty(ProducerConfig.INTERCEPTOR_CLASSES_CONFIG,
+ TracingProducerInterceptor.class.getName());
+ }
+
producer = new KafkaProducer<>(kafkaProps);
}
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusTopicBase.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusTopicBase.java
index 67ee84e5..f8236d3d 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusTopicBase.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusTopicBase.java
@@ -46,6 +46,11 @@ public abstract class BusTopicBase extends TopicBase implements ApiKeyEnabled {
protected boolean useHttps;
/**
+ * Allow tracing.
+ */
+ protected boolean allowTracing;
+
+ /**
* allow self signed certificates.
*/
protected boolean allowSelfSignedCerts;
@@ -58,6 +63,7 @@ public abstract class BusTopicBase extends TopicBase implements ApiKeyEnabled {
* apiKey API Key
* apiSecret API Secret
* useHttps does connection use HTTPS?
+ * allowTracing Is tracing allowed?
* allowSelfSignedCerts are self-signed certificates allow
* @param busTopicParams holds all our parameters
* @throws IllegalArgumentException if invalid parameters are present
@@ -67,6 +73,7 @@ public abstract class BusTopicBase extends TopicBase implements ApiKeyEnabled {
this.apiKey = busTopicParams.getApiKey();
this.apiSecret = busTopicParams.getApiSecret();
this.useHttps = busTopicParams.isUseHttps();
+ this.allowTracing = busTopicParams.isAllowTracing();
this.allowSelfSignedCerts = busTopicParams.isAllowSelfSignedCerts();
}
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusTopicParams.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusTopicParams.java
index d6fa21b6..7cc8f8b6 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusTopicParams.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusTopicParams.java
@@ -48,6 +48,7 @@ import org.apache.commons.lang3.StringUtils;
* longitude DME2 Longitude
* additionalProps Additional properties to pass to DME2
* useHttps does connection use HTTPS?
+ * allowTracing is message tracing allowed?
* allowSelfSignedCerts are self-signed certificates allow
*/
@Getter
@@ -66,6 +67,7 @@ public class BusTopicParams {
private int fetchTimeout;
private int fetchLimit;
private boolean useHttps;
+ private boolean allowTracing;
private boolean allowSelfSignedCerts;
private boolean managed;
@@ -243,6 +245,11 @@ public class BusTopicParams {
return this;
}
+ public TopicParamsBuilder allowTracing(boolean allowTracing) {
+ this.params.allowTracing = allowTracing;
+ return this;
+ }
+
public TopicParamsBuilder allowSelfSignedCerts(boolean allowSelfSignedCerts) {
this.params.allowSelfSignedCerts = allowSelfSignedCerts;
return this;
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineBusTopicSink.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineBusTopicSink.java
index 02626d34..7c740abf 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineBusTopicSink.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineBusTopicSink.java
@@ -65,6 +65,7 @@ public abstract class InlineBusTopicSink extends BusTopicBase implements BusTopi
* apiSecret api secret
* partitionId partition id
* useHttps does connection use HTTPS?
+ * allowTracing is tracing allowed?
* allowSelfSignedCerts are self-signed certificates allow *
* @throws IllegalArgumentException if invalid parameters are passed in
*/
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineDmaapTopicSink.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineDmaapTopicSink.java
index a7a692de..771efb33 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineDmaapTopicSink.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineDmaapTopicSink.java
@@ -59,6 +59,7 @@ public class InlineDmaapTopicSink extends InlineBusTopicSink implements DmaapTop
* longitude DME2 Longitude
* additionalProps Additional properties to pass to DME2
* useHttps does connection use HTTPS?
+ * allowTracing is tracing allowed?
* allowSelfSignedCerts are self-signed certificates allow
* @param busTopicParams Contains the above mentioned parameters
* @throws IllegalArgumentException An invalid parameter passed in
@@ -92,6 +93,7 @@ public class InlineDmaapTopicSink extends InlineBusTopicSink implements DmaapTop
.userName(this.userName)
.password(this.password)
.useHttps(this.useHttps)
+ .allowTracing(this.allowTracing)
.allowSelfSignedCerts(this.allowSelfSignedCerts)
.build());
} else {
@@ -107,6 +109,7 @@ public class InlineDmaapTopicSink extends InlineBusTopicSink implements DmaapTop
.longitude(this.longitude)
.additionalProps(this.additionalProps)
.useHttps(this.useHttps)
+ .allowTracing(this.allowTracing)
.build());
}
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineKafkaTopicSink.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineKafkaTopicSink.java
index f605de92..6354f762 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineKafkaTopicSink.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineKafkaTopicSink.java
@@ -63,6 +63,7 @@ public class InlineKafkaTopicSink extends InlineBusTopicSink implements KafkaTop
.servers(this.servers)
.topic(this.effectiveTopic)
.useHttps(this.useHttps)
+ .allowTracing(this.allowTracing)
.additionalProps(this.additionalProps)
.build());
logger.info("{}: KAFKA SINK created", this);
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineUebTopicSink.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineUebTopicSink.java
index f905bd7d..896cb3bb 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineUebTopicSink.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineUebTopicSink.java
@@ -47,6 +47,7 @@ public class InlineUebTopicSink extends InlineBusTopicSink implements UebTopicSi
* apiSecret the api secret (optional)
* partitionId the partition key (optional, autogenerated if not provided)
* useHttps does connection use HTTPS?
+ * allowTracing is tracing allowed?
* allowSelfSignedCerts are self-signed certificates allow
* @param busTopicParams contains attributes needed
* @throws IllegalArgumentException if invalid arguments are detected
@@ -67,6 +68,7 @@ public class InlineUebTopicSink extends InlineBusTopicSink implements UebTopicSi
.apiKey(this.apiKey)
.apiSecret(this.apiSecret)
.useHttps(this.useHttps)
+ .allowTracing(this.allowTracing)
.allowSelfSignedCerts(this.allowSelfSignedCerts)
.build());
logger.info("{}: UEB SINK created", this);
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedDmaapTopicSource.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedDmaapTopicSource.java
index 09ce5261..26960379 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedDmaapTopicSource.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedDmaapTopicSource.java
@@ -93,7 +93,8 @@ public class SingleThreadedDmaapTopicSource extends SingleThreadedBusTopicSource
.consumerInstance(this.consumerInstance)
.fetchTimeout(this.fetchTimeout)
.fetchLimit(this.fetchLimit)
- .useHttps(this.useHttps);
+ .useHttps(this.useHttps)
+ .allowTracing(this.allowTracing);
if (anyNullOrEmpty(this.userName, this.password)) {
this.consumer = new BusConsumer.CambriaConsumerWrapper(builder
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedKafkaTopicSource.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedKafkaTopicSource.java
index 713b4fd1..869273f0 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedKafkaTopicSource.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedKafkaTopicSource.java
@@ -57,7 +57,8 @@ public class SingleThreadedKafkaTopicSource extends SingleThreadedBusTopicSource
.topic(this.effectiveTopic)
.fetchTimeout(this.fetchTimeout)
.consumerGroup(this.consumerGroup)
- .useHttps(this.useHttps);
+ .useHttps(this.useHttps)
+ .allowTracing(this.allowTracing);
this.consumer = new BusConsumer.KafkaConsumerWrapper(builder
.additionalProps(this.additionalProps)
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedUebTopicSource.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedUebTopicSource.java
index d8703c42..ead04594 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedUebTopicSource.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/SingleThreadedUebTopicSource.java
@@ -56,6 +56,7 @@ public class SingleThreadedUebTopicSource extends SingleThreadedBusTopicSource i
.fetchTimeout(this.fetchTimeout)
.fetchLimit(this.fetchLimit)
.useHttps(this.useHttps)
+ .allowTracing(this.allowTracing)
.allowSelfSignedCerts(this.allowSelfSignedCerts).build());
}