How to send entire logs to jeager span in Quarkus? - quarkus

Question

Is there any way to put the std logs provided by the application and the errors to a span?
I wanted to put slf4j logs provided in quarkus and it should show up in jeager-Ui
Quarkus log information
application.properties
quarkus.http.port=8200
quarkus.swagger-ui.always-include=true
quarkus.jaeger.service-name=myservice
quarkus.jaeger.reporter-log-spans=true
quarkus.jaeger.log-trace-context=true
quarkus.jaeger.propagation=jaeger
quarkus.jaeger.sampler-type=const
quarkus.jaeger.sampler-param=1
quarkus.log.console.format=%d{HH:mm:ss} %-5p traceId=%X{traceId}, spanId=%X{spanId}, sampled=%X{sampled} [%c{2.}] (%t) %s%e%n
quarkus.log.handler.gelf.enabled=true
quarkus.log.handler.gelf.host=localhost
quarkus.log.handler.gelf.port=12201
Below are dependencies which I am using to achieve centralized log management(ELK).For that I am using guides provided by quarkus quarkus-centralized-log-managemt guide
pom.xml
<dependencies>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-resteasy</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-junit5</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>rest-assured</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-smallrye-opentracing</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-hibernate-validator</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-rest-client</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-smallrye-openapi</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-resteasy-jackson</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-logging-gelf</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-smallrye-metrics</artifactId>
</dependency>
</dependencies>

Answer 1

You can #Inject Tracer and add your own stuff in it.
But I thought that errors would be automatically logged in Jaeger, but I could be wrong.

Answer 2

After configuring your logs to accept Jaeger attributes like for ex :
quarkus.log.console.format=%d{HH:mm:ss} %-5p [%c{2.}] (%t)
[traceId=%X{traceId},spanId=%X{spanId},%X{sampled}] %s%e%n
Then you need to propagate Jaeger context to your logs through the below properties :
quarkus.jaeger.log-trace-context=true
quarkus.jaeger.propagation=jaeger

Answer 3

I had added a new gelf configuration property in my application.properties.By this we can send logs with traceId and spanId to ELK stack.
application.properties
quarkus.http.port=8200
quarkus.swagger-ui.always-include=true
quarkus.jaeger.service-name=myservice
quarkus.jaeger.reporter-log-spans=true //This can be excluded
quarkus.jaeger.propagation=jaeger //This can be excluded
quarkus.jaeger.sampler-type=const
quarkus.jaeger.sampler-param=1
quarkus.log.console.format=%d{HH:mm:ss} %-5p traceId=%X{traceId}, spanId=%X{spanId}, sampled=%X{sampled} [%c{2.}] (%t) %s%e%n
quarkus.log.handler.gelf.enabled=true
quarkus.log.handler.gelf.host=localhost
quarkus.log.handler.gelf.port=12201
quarkus.log.handler.gelf.include-full-mdc=true //newly added property