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strimzi / strimzi-kafka-oauth

OAuth2 support for Apache Kafka® to work with many OAuth2 authorization servers

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fix: guide example docker Readme kafka-oauth-strimzi

flo-kn opened this issue · comments

commented

Blindly following the guide would produce this error when trying to mvn clean package:

User
how to fix? [INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.563 s
[INFO] Finished at: 2024-04-21T22:26:48+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:3.1.1:copy (copy) on project kafka-oauth-docker-strimzi-kafka: Unable to find/resolve artifact.: The following artifacts could not be resolved: io.strimzi:kafka-oauth-client:jar:1.0.0-SNAPSHOT (absent): Could not find artifact io.strimzi:kafka-oauth-client:jar:1.0.0-SNAPSHOT -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <args> -rf :kafka-oauth-docker-strimzi-kafka

Maven will complain about missing artifacts.

commented

Made a PR#236 to fix this but rather would get some guidance on proper usage

commented

The issue here is that the examples/docker/strimzi-kafka-image/README.md leads you to believe that you should run mvn clean package in examples/docker/strimzi-kafka-image directory. In fact you should run that command in the project root directory first, followed by running the same in examples/docker directory.

Then you should always run the docker-compose commands from examples/docker directory.
There is a docker examples README.md in examples/docker which is probably the only one we should keep and merge the information of all the other READMEs into that one, removing the others.

commented

Thanks for the feedback in here and the help on the PR #236. Was able to make it work in my environment without the need to adjust the pom.xml files following these steps:

gh repo clone strimzi/strimzi-kafka-oauth
git fetch --tags
git checkout 0.15.0 # pick the latest release instead of latest development version (main)
cd examples/docker 
mvn clean install # install relying on parent POM referencing public maven artifacts from latest release, in this case version 0.15.0
docker rm -f kafka zookeeper keycloak spring
docker-compose -f compose.yml -f kafka-oauth-strimzi/compose.yml -f keycloak/compose.yml up --build