Flag for opting out delete CRDs for LocallyRunOperatorExtension

[csviri]

Signed-off-by: Attila Mészáros a_meszaros@apple.com

[Copilot]

Pull request overview

Adds an opt-out flag to prevent CRD deletion when using LocallyRunOperatorExtension, and updates sample E2E tests to disable CRD cleanup for local runs.

Changes:

• Add withDeleteCRDs(boolean) to LocallyRunOperatorExtension.Builder and wire it into CRD cleanup behavior.
• Update multiple sample operator E2E tests to call withDeleteCRDs(false) for local execution.
• Make ClusterDeployedOperatorExtension more tolerant when no CRD files are present under ./target/classes/META-INF/fabric8/.

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
sample-operators/webpage/src/test/java/io/javaoperatorsdk/operator/sample/WebPageOperatorE2E.java	Disables CRD deletion for locally-run E2E execution.
sample-operators/tomcat-operator/src/test/java/io/javaoperatorsdk/operator/sample/TomcatOperatorE2E.java	Disables CRD deletion for locally-run E2E execution.
sample-operators/mysql-schema/src/test/java/io/javaoperatorsdk/operator/sample/MySQLSchemaOperatorE2E.java	Disables CRD deletion for locally-run E2E execution.
sample-operators/metrics-processing/src/test/java/io/javaoperatorsdk/operator/sample/metrics/MetricsHandlingE2E.java	Disables CRD deletion for locally-run E2E execution.
operator-framework-junit/src/main/java/io/javaoperatorsdk/operator/junit/LocallyRunOperatorExtension.java	Introduces builder override for CRD deletion behavior (currently implemented via mutable static state).
operator-framework-junit/src/main/java/io/javaoperatorsdk/operator/junit/ClusterDeployedOperatorExtension.java	Avoids NPE when CRD directory has no matching files; logs a warning instead.

[xstefank]

I still don't understand why it would be useful for somebody though.

[csviri]

I still don't understand why it would be useful for somebody though.

Let's say you have a test cluster that runs the operator, and have pre installled CRDs. But you want to run also integrationt tests on that cluster, you don't want to delete CRDs after tests are already run.

[csviri]

But I was thinking maybe we could do this more intelligent, and apply the CRD only if not exists, and delete it if we applied in the test. WDYT? @metacosm @xstefank (that would be without a flag)