[CAMEL-18286] [Camel Spring Boot] camel-lra-starter needs camel-servlet-starter to work

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.18.0
• Fix Version/s: 3.18.1, 3.19.0
• Component/s: camel-spring-boot, camel-spring-boot-starters
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Marco Carletti
• Created: 20/Jul/22 13:55
• Updated: 27/Jul/22 13:50
• Resolved: 27/Jul/22 13:50

Description

Despite the documentation says that the necessary dependencies are camel-lra-starter and camel-undertow-starter, camel-servlet-starter dependecy is necessary to make the saga works as expected.

To reproduce the error:

1) start Narayana LRA Coordinator on port 8888

docker run --network host -e QUARKUS_HTTP_PORT=8888 -e LOG_LEVEL=INFO --rm docker.io/jbosstm/lra-coordinator:latest

2) start attached application

mvn spring-boot:run

 
looking at the transactions at http://localhost:8888/lra-coordinator/ we will see that all the transactions will be in "Closing" status, I expected no transactions here (all completed/compensated)

The issue is that the REST endpoint are not exposed by the camel-lra component so the LRA cannot be completed by the LRA Coordinator (it is possible to see WARN log in the container log)

The workaround is adding camel-servlet-starter dependency

3) start application with the dependency:

mvn spring-boot:run -Pworkaround

now there are no "Closing" transactions at http://localhost:8888/lra-coordinator/