[SOLVED] Adding smallrye tracing to Wildfly 23

Adding smallrye tracing to Wildfly 23

I'm trying to add microprofile opentracing subsystem to Wildfly23 using thins guide: https://github.com/wildfly/wildfly/blob/main/docs/src/main/asciidoc/_admin-guide/subsystem-configuration/MicroProfile_OpenTracing_SmallRye.adoc

However, the second step fails:

[standalone@localhost:9990 /] /subsystem=microprofile-opentracing-smallrye:add
    ERROR [org.jboss.as.cli.CommandContext] {
    "outcome" => "failed",
    "failure-description" => "WFLYCTL0369: Required capabilities are not available:
    org.wildfly.microprofile.config; There are no known registration points which can provide this capability.",
    "rolled-back" => true
}

I tried adding microprofile config using this model as a reference: https://docs.wildfly.org/23/wildscribe/subsystem/microprofile-config-smallrye/index.html however i get this error

[standalone@localhost:9990 /] /subsystem=microprofile-config-smallrye:add
    ERROR [org.jboss.as.cli.CommandContext] {
    "outcome" => "failed",
    "failure-description" => "WFLYCTL0030: No resource definition is registered for address [(\"subsystem\" => \"microprofile-config-smallrye\")]",
    "rolled-back" => true
}

What am i missing? The doc seems fresh enough, last updated in March on 2021...

Solution

You also need to install the extensions "org.wildfly.extension.microprofile.config-smallrye" and "org.wildfly.extension.microprofile.opentracing-smallrye" before adding the subsystems. Also wildfly provides a standalone-microprofile.xml that can server as example.