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https://issues.apache.org/jira/browse/FLINK-31717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17720488#comment-17720488
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Mate Czagany commented on FLINK-31717:
--------------------------------------
We have agreed offline to instead get rid of FlinkOperatorITCase and add set a
system property during execution of FlinkOperatorTest and HealthProbeTest to
make sure they don't try to access ~/.kube/config.
I will also tweak the CI workflow so that minikube doesn't get started for the
unit tests, so any new tests added in the future that might use the config file
will fail.
> Unit tests running with local kube config
> -----------------------------------------
>
> Key: FLINK-31717
> URL: https://issues.apache.org/jira/browse/FLINK-31717
> Project: Flink
> Issue Type: Bug
> Components: Kubernetes Operator
> Affects Versions: kubernetes-operator-1.4.0
> Reporter: Matyas Orhidi
> Assignee: Mate Czagany
> Priority: Critical
> Fix For: kubernetes-operator-1.5.0
>
>
> Some unit tests are using local kube environment. This can be dangerous when
> pointing to sensitive clusters e.g. in prod.
> {quote}2023-04-03 12:32:53,956 i.f.k.c.Config [DEBUG] Found
> for Kubernetes config at: [/Users/<redacted>/.kube/config].
> {quote}
> A misconfigured kube config environment revealed the issue:
> {quote}[ERROR] Tests run: 2, Failures: 0, Errors: 2, Skipped: 0, Time
> elapsed: 0.012 s <<< FAILURE! - in
> org.apache.flink.kubernetes.operator.FlinkOperatorTest
> [ERROR]
> org.apache.flink.kubernetes.operator.FlinkOperatorTest.testConfigurationPassedToJOSDK
> Time elapsed: 0.008 s <<< ERROR!
> java.lang.NullPointerException
> at
> org.apache.flink.kubernetes.operator.FlinkOperatorTest.testConfigurationPassedToJOSDK(FlinkOperatorTest.java:63)
> [ERROR]
> org.apache.flink.kubernetes.operator.FlinkOperatorTest.testLeaderElectionConfig
> Time elapsed: 0.004 s <<< ERROR!
> java.lang.NullPointerException
> at
> org.apache.flink.kubernetes.operator.FlinkOperatorTest.testLeaderElectionConfig(FlinkOperatorTest.java:108){quote}
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