OpenShift Maven Plugin logs warning: Failed to validate resources: Unknown MetaSchema: https://json-schema.org/schema

[rohanKanojia]

Description

Ever since we merged #394, I'm getting this warning in OpenShift Maven Plugin resource goal. It seems to be happening for all projects using OpenShift maven Plugin.

quarkus-customized-image : $ mvn oc:resource  -Popenshift
[INFO] Scanning for projects...
[INFO] 
[INFO] ----< org.eclipse.jkube.quickstarts.maven:quarkus-customized-image >----
[INFO] Building Eclipse JKube :: Quickstarts :: Maven :: Quarkus customized Image 1.0.0
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- openshift-maven-plugin:1.0.1-SNAPSHOT:resource (default-cli) @ quarkus-customized-image ---
[INFO] oc: Using docker image name of namespace: default
[INFO] oc: jkube-controller: Adding a default DeploymentConfig
[INFO] oc: jkube-service: Adding a default service 'quarkus-customized-image' with ports [8080]
[INFO] oc: jkube-revision-history: Adding revision history limit to 2
[INFO] oc: validating /home/rohaan/work/repos/jkube/quickstarts/maven/quarkus-customized-image/target/classes/META-INF/jkube/openshift/quarkus-customized-image-route.yml resource
[WARNING] oc: Failed to validate resources: Unknown MetaSchema: https://json-schema.org/schema
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  3.768 s
[INFO] Finished at: 2020-09-29T20:02:16+05:30
[INFO] ------------------------------------------------------------------------

Is this desired behavior?

Info

• Eclipse JKube version : 1.0.1-SNAPSHOT(master)
• Maven version (mvn -v) :

Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)
Maven home: /opt/apache-maven
Java version: 1.8.0_251, vendor: Oracle Corporation, runtime: /usr/java/jdk1.8.0_251-amd64/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "5.8.10-200.fc32.x86_64", arch: "amd64", family: "unix"

• Kubernetes / Red Hat OpenShift setup and version :

• If it's a bug, how to reproduce : Hit oc:resource on any quickstart using SNAPSHOT version of master, you would be able to see this warning.

• If it's a feature request, what is your use case :

• Sample Reproducer Project : [GitHub Clone URL]

[manusa]

I tried with several projects, but I'm unable to reproduce:

$ mvn clean package oc:resource -Popenshift
# ...
[INFO] --- openshift-maven-plugin:1.0.1-SNAPSHOT:resource (default-cli) @ quarkus-customized-image ---
[INFO] oc: Using docker image name of namespace: default
[INFO] oc: jkube-controller: Adding a default DeploymentConfig
[INFO] oc: jkube-service: Adding a default service 'quarkus-customized-image' with ports [8080]
[INFO] oc: jkube-revision-history: Adding revision history limit to 2
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  10.760 s
[INFO] Finished at: 2020-09-30T07:19:01+02:00
[INFO] ------------------------------------------------------------------------

Could you provide more details (contents of quarkus-customized-image-route.yml)?
The issue can make sense since now JsonSchemaFactory is initialized using a static method (empty constructor is deprecated).

[manusa]

Ok, I can reproduce with the external-resources project

[manusa]

JSON Schema URL provided by Kubernetes Client model is deprecated:

Unversioned URL redirects to latest draft (https://json-schema.org/draft/2019-09/schema)