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Merged
Croway merged 1 commit into from
Apr 10, 2026
Merged

chore: upgrade opentelemetry example to camel-opentelemetry2 #178

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7 changes: 3 additions & 4 deletions opentelemetry/CarBooking/pom.xml
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Expand Up @@ -32,7 +32,6 @@
<description>An example showing how to use Camel with OpenTelemetry</description>

<properties>
<io.opentracing.contrib.version>3.3.1</io.opentracing.contrib.version>
<opentelemetry-agent.version>1.25.1</opentelemetry-agent.version>
</properties>

Expand Down Expand Up @@ -88,7 +87,7 @@
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-jackson3-starter</artifactId>
<artifactId>camel-jackson3-starter</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
Expand Down Expand Up @@ -119,7 +118,7 @@
<!-- OpenTelemetry -->
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-opentelemetry-starter</artifactId>
<artifactId>camel-opentelemetry2-starter</artifactId>

</dependency>

Expand Down Expand Up @@ -168,4 +167,4 @@
</plugin>
</plugins>
</build>
</project>
</project>
4 changes: 2 additions & 2 deletions opentelemetry/CarBooking/src/main/java/com/example/demo/DemoApplication.java
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Expand Up @@ -16,11 +16,11 @@
*/
package com.example.demo;

import org.apache.camel.opentelemetry.starter.CamelOpenTelemetry;
import org.apache.camel.opentelemetry2.starter.CamelOpenTelemetry2;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@CamelOpenTelemetry
@CamelOpenTelemetry2
@SpringBootApplication
public class DemoApplication {

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4 changes: 2 additions & 2 deletions opentelemetry/CarBooking/src/main/java/com/example/demo/MySimpleCamelRouter.java
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Expand Up @@ -39,10 +39,10 @@ public void configure() throws Exception {
.unmarshal().json(JsonLibrary.Jackson);

// kafka based
from("kafka:car_input?brokers=kafka:9092").routeId("bookCar-kafka")
from("kafka:car_input?brokers=localhost:9092").routeId("bookCar-kafka")
.log(LoggingLevel.INFO, "New book car request via Kafka topic")
.bean(new AvailableCars(),"getAvailableCar")
.to("kafka:car_output?brokers=kafka:9092");
.to("kafka:car_output?brokers=localhost:9092");

}
}
8 changes: 2 additions & 6 deletions opentelemetry/FlightBooking/pom.xml
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Expand Up @@ -31,10 +31,6 @@
<description>An example showing how to use Camel with OpenTelemetry</description>

<properties>
<java.version>11</java.version>
<camel.version>3.14.1</camel.version>
<jaeger.version>1.6.0</jaeger.version>
<io.opentracing.contrib.version>3.3.1</io.opentracing.contrib.version>
<opentelemetry-agent.version>1.25.1</opentelemetry-agent.version>
</properties>

Expand Down Expand Up @@ -87,7 +83,7 @@
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-jackson3-starter</artifactId>
<artifactId>camel-jackson3-starter</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
Expand All @@ -113,7 +109,7 @@
<!-- OpenTelemetry -->
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-opentelemetry-starter</artifactId>
<artifactId>camel-opentelemetry2-starter</artifactId>
</dependency>

<!-- Testing -->
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4 changes: 2 additions & 2 deletions opentelemetry/FlightBooking/src/main/java/com/example/demo/DemoApplication.java
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Expand Up @@ -16,11 +16,11 @@
*/
package com.example.demo;

import org.apache.camel.opentelemetry2.starter.CamelOpenTelemetry2;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.apache.camel.opentelemetry.starter.CamelOpenTelemetry;

@CamelOpenTelemetry
@CamelOpenTelemetry2
@SpringBootApplication
public class DemoApplication {

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4 changes: 2 additions & 2 deletions opentelemetry/FlightBooking/src/main/java/com/example/demo/MySimpleCamelRouter.java
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Expand Up @@ -40,10 +40,10 @@ public void configure() throws Exception {
.unmarshal().json(JsonLibrary.Jackson);

// kafka based
from("kafka:flight_input?brokers=kafka:9092").routeId("bookFlight-kafka")
from("kafka:flight_input?brokers=localhost:9092").routeId("bookFlight-kafka")
.log(LoggingLevel.INFO, "New book flight request via Kafka topic")
.bean(new AvailableFlights(),"getAvailableFlight")
.to("kafka:flight_output?brokers=kafka:9092");
.to("kafka:flight_output?brokers=localhost:9092");

}
}
5 changes: 2 additions & 3 deletions opentelemetry/HotelBooking/pom.xml
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Expand Up @@ -32,7 +32,6 @@
<description>An example showing how to use Camel with OpenTelemetry</description>

<properties>
<io.opentracing.contrib.version>3.3.1</io.opentracing.contrib.version>
<opentelemetry-agent.version>1.25.1</opentelemetry-agent.version>
</properties>

Expand Down Expand Up @@ -85,7 +84,7 @@
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-jackson3-starter</artifactId>
<artifactId>camel-jackson3-starter</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
Expand All @@ -111,7 +110,7 @@
<!-- OpenTelemetry -->
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-opentelemetry-starter</artifactId>
<artifactId>camel-opentelemetry2-starter</artifactId>
</dependency>

<!-- Testing -->
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4 changes: 2 additions & 2 deletions opentelemetry/HotelBooking/src/main/java/com/example/demo/DemoApplication.java
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Expand Up @@ -16,11 +16,11 @@
*/
package com.example.demo;

import org.apache.camel.opentelemetry2.starter.CamelOpenTelemetry2;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.apache.camel.opentelemetry.starter.CamelOpenTelemetry;

@CamelOpenTelemetry
@CamelOpenTelemetry2
@SpringBootApplication
public class DemoApplication {

Expand Down
4 changes: 2 additions & 2 deletions opentelemetry/HotelBooking/src/main/java/com/example/demo/MySimpleCamelRouter.java
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Expand Up @@ -39,9 +39,9 @@ public void configure() throws Exception {
.unmarshal().json(JsonLibrary.Jackson);

// kafka based
from("kafka:hotel_input?brokers=kafka:9092").routeId("bookHotel-kafka")
from("kafka:hotel_input?brokers=localhost:9092").routeId("bookHotel-kafka")
.log(LoggingLevel.INFO, "New book hotel request via Kafka topic")
.bean(new AvailableHotels(),"getAvailableHotel")
.to("kafka:hotel_output?brokers=kafka:9092");
.to("kafka:hotel_output?brokers=localhost:9092");
}
}
5 changes: 2 additions & 3 deletions opentelemetry/TripBooking/pom.xml
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Expand Up @@ -32,7 +32,6 @@
<description>An example showing how to use Camel with OpenTelemetry</description>

<properties>
<io.opentracing.contrib.version>3.3.1</io.opentracing.contrib.version>
<opentelemetry-agent.version>1.25.1</opentelemetry-agent.version>
</properties>

Expand Down Expand Up @@ -81,7 +80,7 @@
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-jackson3-starter</artifactId>
<artifactId>camel-jackson3-starter</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
Expand Down Expand Up @@ -111,7 +110,7 @@
<!-- OpenTelemetry -->
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-opentelemetry-starter</artifactId>
<artifactId>camel-opentelemetry2-starter</artifactId>
</dependency>

<!-- Testing -->
Expand Down
4 changes: 2 additions & 2 deletions opentelemetry/TripBooking/src/main/java/com/example/demo/DemoApplication.java
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Expand Up @@ -16,11 +16,11 @@
*/
package com.example.demo;

import org.apache.camel.opentelemetry2.starter.CamelOpenTelemetry2;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.apache.camel.opentelemetry.starter.CamelOpenTelemetry;

@CamelOpenTelemetry
@CamelOpenTelemetry2
@SpringBootApplication
public class DemoApplication {

Expand Down
12 changes: 6 additions & 6 deletions opentelemetry/TripBooking/src/main/java/com/example/demo/MySimpleCamelRouter.java
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Expand Up @@ -54,14 +54,14 @@ public void configure() throws Exception {
// .to("log:debug?showAll=true&multiline=true")
.setBody(simple("New async request ${header.x-b3-traceid}"))
.multicast().parallelProcessing()
.to("kafka:car_input?brokers=kafka:9092")
.to("kafka:flight_input?brokers=kafka:9092")
.to("kafka:hotel_input?brokers=kafka:9092")
.to("kafka:car_input?brokers=localhost:9092")
.to("kafka:flight_input?brokers=localhost:9092")
.to("kafka:hotel_input?brokers=localhost:9092")
.end();

from("kafka:car_output?brokers=kafka:9092").to("seda:tripAggregator");
from("kafka:flight_output?brokers=kafka:9092").to("seda:tripAggregator");
from("kafka:hotel_output?brokers=kafka:9092").to("seda:tripAggregator");
from("kafka:car_output?brokers=localhost:9092").to("seda:tripAggregator");
from("kafka:flight_output?brokers=localhost:9092").to("seda:tripAggregator");
from("kafka:hotel_output?brokers=localhost:9092").to("seda:tripAggregator");

from("seda:tripAggregator").routeId("bookTrip-kafka-response")
.aggregate(constant(true), new MergeAggregationStrategy())
Expand Down
4 changes: 3 additions & 1 deletion opentelemetry/containers/compose.yaml
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Expand Up @@ -20,7 +20,9 @@ services:
environment:
- KAFKA_BROKER_ID=1
- KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
- KAFKA_ADVERTISED_LISTENERS=PLAINTEXT://kafka:9092
- KAFKA_LISTENER_SECURITY_PROTOCOL_MAP=PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
- KAFKA_LISTENERS=PLAINTEXT://0.0.0.0:29092,PLAINTEXT_HOST://0.0.0.0:9092
- KAFKA_ADVERTISED_LISTENERS=PLAINTEXT://kafka:29092,PLAINTEXT_HOST://localhost:9092
- KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR=1
jaeger:
image: jaegertracing/all-in-one:1.25
Expand Down
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