isLastAttempt() is false on the single call to handle error when max-attempts is zero

[scrocquesel]

Bug Report

To track the issue raised by https://github.com/quarkiverse/quarkus-operator-sdk/issues/380

[scrocquesel]

The problem is that the first reconcile loop has no information from the RetryConfiguration if the builded RetryInfo will actually provide a nextDelay.

As it seems that retryConfiguration cannot be null (there is always a default one), Instead of

@Override
public boolean isLastAttempt() {
  return controller.getConfiguration().getRetryConfiguration() == null;
}

may be something like

@Override
public boolean isLastAttempt() {
  return controller.getConfiguration().getRetryConfiguration().isActive()l;
}

The GenericRetryConfiguration may return false when max-attemps is 0.

[scrocquesel]

A repro https://github.com/scrocquesel/java-operator-sdk/blob/gh-1395/operator-framework/src/test/java/io/javaoperatorsdk/operator/ErrorStatusHandlerLastAttemptIT.java

[csviri]

I think it should be rather nullable, thus controller.getConfiguration().getRetryConfiguration() should return an Optional?

That is better describing the domain, that there might not be a retry.

[scrocquesel]

I think it should be rather nullable, thus controller.getConfiguration().getRetryConfiguration() should return an Optional?

That is better describing the domain, that there might not be a retry.

It means that the configuration process is aware of why a given config for a given implementation would not produce a retry so it can set an empty RetryConfiguration instead of the given config/implementation.

[github-actions[bot]]

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[csviri]

@scrocquesel fixed this here: https://github.com/java-operator-sdk/java-operator-sdk/pull/1595 pls take a look if you have some time.

it is quite simple this way.