Spring Cloud Gateway Instrumentation

[birkoni5]

Hi,

Is it possible to add auto-instrumentation to SCG v2.7.2 to integrate it into a monitoring environment?

I tried with the following dependencies, but it doesn't generate any spans.

        <opentelemetry.version>1.22.1-alpha</opentelemetry.version>
        ...
        <dependency>
            <groupId>io.opentelemetry.instrumentation</groupId>
            <artifactId>opentelemetry-spring-boot-starter</artifactId>
            <version>${opentelemetry.version}</version>
        </dependency>
        <dependency>
            <groupId>io.opentelemetry.instrumentation</groupId>
            <artifactId>opentelemetry-spring-webflux-5.0</artifactId>
            <version>${opentelemetry.version}</version>
        </dependency>

It seems like a global filter should be added to generate a trace context but I can't find any information related to the topic in the docs. Any suggestion is appreciated. Thanks.