Impossible to build a project with quarkus-kind in the classpath if kind not available?

Describe the bug

See the linked discussion for the long version.

The kind extension forces to have kind in the PATH, there is no way to build on a machine without kind even when quarkus.kubernetes.deploy is false. This can be an issue, for instance in a CI environment.

Expected behavior

The build works even without kind in the path.

Actual behavior

The build fails with:

[ERROR] Failed to execute goal io.quarkus.platform:quarkus-maven-plugin:3.6.6:build (default) on project quarkus-kind-needed-bug: Failed to build quarkus application: io.quarkus.builder.BuildException: Build failure: Build failed due to errors
[ERROR]     [error]: Build step io.quarkus.kind.deployment.KindProcessor#postBuild threw an exception: java.lang.RuntimeException: Input/Output error while executing command.
[ERROR]     at io.quarkus.deployment.util.ExecUtil.startProcess(ExecUtil.java:227)
[ERROR]     at io.quarkus.deployment.util.ExecUtil.exec(ExecUtil.java:118)
[ERROR]     at io.quarkus.deployment.util.ExecUtil.exec(ExecUtil.java:87)
[ERROR]     at io.quarkus.deployment.util.ExecUtil.exec(ExecUtil.java:63)
[ERROR]     at io.quarkus.kind.deployment.KindProcessor.postBuild(KindProcessor.java:138)
[ERROR]     at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
[ERROR]     at java.base/java.lang.reflect.Method.invoke(Method.java:580)
[ERROR]     at io.quarkus.deployment.ExtensionLoader$3.execute(ExtensionLoader.java:849)
[ERROR]     at io.quarkus.builder.BuildContext.run(BuildContext.java:256)
[ERROR]     at org.jboss.threads.ContextHandler$1.runWith(ContextHandler.java:18)
[ERROR]     at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2513)
[ERROR]     at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1538)
[ERROR]     at java.base/java.lang.Thread.run(Thread.java:1583)
[ERROR]     at org.jboss.threads.JBossThread.run(JBossThread.java:501)
[ERROR] Caused by: java.io.IOException: Cannot run program "kind" (in directory "."): error=2, No such file or directory
[ERROR]     at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1170)
[ERROR]     at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1089)
[ERROR]     at io.quarkus.deployment.util.ExecUtil.startProcess(ExecUtil.java:225)
[ERROR]     ... 13 more
[ERROR] Caused by: java.io.IOException: error=2, No such file or directory
[ERROR]     at java.base/java.lang.ProcessImpl.forkAndExec(Native Method)
[ERROR]     at java.base/java.lang.ProcessImpl.<init>(ProcessImpl.java:295)
[ERROR]     at java.base/java.lang.ProcessImpl.start(ProcessImpl.java:225)
[ERROR]     at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1126)
[ERROR]     ... 15 more

How to Reproduce?

To reproduce:

Prerequisites: java 21 (or modify the version in the pom...), docker

clone https://github.com/PierreBtz/quarkus-kind-needed-bug
Make sure you do not have kind in your PATH (eg mv $(which kind) $(which kind).bak).
run mvn package on the project and observe the failure:

[ERROR] Failed to execute goal io.quarkus.platform:quarkus-maven-plugin:3.6.6:build (default) on project quarkus-kind-needed-bug: Failed to build quarkus application: io.quarkus.builder.BuildException: Build failure: Build failed due to errors
[ERROR]     [error]: Build step io.quarkus.kind.deployment.KindProcessor#postBuild threw an exception: java.lang.RuntimeException: Input/Output error while executing command.
[ERROR]     at io.quarkus.deployment.util.ExecUtil.startProcess(ExecUtil.java:227)
[ERROR]     at io.quarkus.deployment.util.ExecUtil.exec(ExecUtil.java:118)
[ERROR]     at io.quarkus.deployment.util.ExecUtil.exec(ExecUtil.java:87)
[ERROR]     at io.quarkus.deployment.util.ExecUtil.exec(ExecUtil.java:63)
[ERROR]     at io.quarkus.kind.deployment.KindProcessor.postBuild(KindProcessor.java:138)
[ERROR]     at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
[ERROR]     at java.base/java.lang.reflect.Method.invoke(Method.java:580)
[ERROR]     at io.quarkus.deployment.ExtensionLoader$3.execute(ExtensionLoader.java:849)
[ERROR]     at io.quarkus.builder.BuildContext.run(BuildContext.java:256)
[ERROR]     at org.jboss.threads.ContextHandler$1.runWith(ContextHandler.java:18)
[ERROR]     at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2513)
[ERROR]     at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1538)
[ERROR]     at java.base/java.lang.Thread.run(Thread.java:1583)
[ERROR]     at org.jboss.threads.JBossThread.run(JBossThread.java:501)
[ERROR] Caused by: java.io.IOException: Cannot run program "kind" (in directory "."): error=2, No such file or directory
[ERROR]     at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1170)
[ERROR]     at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1089)
[ERROR]     at io.quarkus.deployment.util.ExecUtil.startProcess(ExecUtil.java:225)
[ERROR]     ... 13 more
[ERROR] Caused by: java.io.IOException: error=2, No such file or directory
[ERROR]     at java.base/java.lang.ProcessImpl.forkAndExec(Native Method)
[ERROR]     at java.base/java.lang.ProcessImpl.<init>(ProcessImpl.java:295)
[ERROR]     at java.base/java.lang.ProcessImpl.start(ProcessImpl.java:225)
[ERROR]     at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1126)
[ERROR]     ... 15 more

Output of `uname -a` or `ver`

Darwin ***** 23.2.0 Darwin Kernel Version 23.2.0: Wed Nov 15 21:53:18 PST 2023; root:xnu-10002.61.3~2/RELEASE_ARM64_T6000 arm64

Output of `java -version`

openjdk version "21.0.1" 2023-10-17 LTS OpenJDK Runtime Environment Temurin-21.0.1+12 (build 21.0.1+12-LTS) OpenJDK 64-Bit Server VM Temurin-21.0.1+12 (build 21.0.1+12-LTS, mixed mode)

Quarkus version or git rev

3.6.6

Build tool (ie. output of `mvnw --version` or `gradlew --version`)

Apache Maven 3.9.6 (bc0240f3c744dd6b6ec2920b3cd08dcc295161ae) Maven home: /Users/pierrebeitz/.m2/wrapper/dists/apache-maven-3.9.6-bin/3311e1d4/apache-maven-3.9.6 Java version: 21.0.1, vendor: Eclipse Adoptium, runtime: /Users/pierrebeitz/.asdf/installs/java/temurin-21.0.1+12.0.LTS Default locale: en_FR, platform encoding: UTF-8 OS name: "mac os x", version: "14.2.1", arch: "aarch64", family: "mac"

Additional information

See my comments in the initial discussion.

Discussed in https://github.com/quarkusio/quarkus/discussions/38306

^{Originally posted by **PierreBtz** January 19, 2024} Hey folks! Quick question before I open an issue. I have a project using the `quarkus-kind` to deploy locally in a kind cluster, all good there I like it :) Now for the issue, when running on the CI, there is no kind available, which shouldn't be a problem since I don't want to deploy. However, I think that `quarkus-kind` unconditionally tries to load the image built in kind, even if `quarkus.kubernetes.deploy` is false, as evidenced by https://github.com/quarkusio/quarkus/blob/8bf9f63815b0f2f6dee9fae3db1ee2e306573ee3/extensions/kubernetes/kind/deployment/src/main/java/io/quarkus/kind/deployment/KindProcessor.java#L124-L130. I looked around in https://quarkus.io/guides/all-config but didn't find any property to modify this behavior. Am I missing something? Would it make sense to skip `kind load...` if `quarkus.kubernetes.deploy` is false? Or have a different settings to deactivate the load? Or catch the exception and just slip a warning "couldn't load the image into the kind cluster"? The only workaround I see is to hide the dependency behind a profile in Maven, obviously I don't like it :)

quarkusio / quarkus