fix: e2e test crd ready wait (#1079)

Author: csviri

operator-framework-junit5/src/main/java/io/javaoperatorsdk/operator/junit/AbstractOperatorExtension.java

@@ -32,6 +32,7 @@ public abstract class AbstractOperatorExtension implements HasKubernetesClient,
     AfterEachCallback {
 
   private static final Logger LOGGER = LoggerFactory.getLogger(AbstractOperatorExtension.class);
+  public static final int CRD_READY_WAIT = 2000;
 
   private final KubernetesClient kubernetesClient;
   protected final ConfigurationService configurationService;

operator-framework-junit5/src/main/java/io/javaoperatorsdk/operator/junit/E2EOperatorExtension.java

@@ -64,8 +64,11 @@ protected void before(ExtensionContext context) {
       try (InputStream is = new FileInputStream(crdFile)) {
         final var crd = kubernetesClient.load(is);
         crd.createOrReplace();
-        crd.waitUntilReady(2, TimeUnit.SECONDS);
+        Thread.sleep(CRD_READY_WAIT); // readiness is not applicable for CRD, just wait a little
         LOGGER.debug("Applied CRD with name: {}", crd.get().get(0).getMetadata().getName());
+      } catch (InterruptedException ex) {
+        LOGGER.error("Interrupted.", ex);
+        Thread.currentThread().interrupt();
       } catch (Exception ex) {
         throw new IllegalStateException("Cannot apply CRD yaml: " + crdFile.getAbsolutePath(), ex);
       }

operator-framework-junit5/src/main/java/io/javaoperatorsdk/operator/junit/OperatorExtension.java

@@ -120,7 +120,7 @@ protected void before(ExtensionContext context) {
       try (InputStream is = getClass().getResourceAsStream(path)) {
         final var crd = kubernetesClient.load(is);
         crd.createOrReplace();
-        Thread.sleep(2000); // readiness is not applicable for CRD, just wait a little
+        Thread.sleep(CRD_READY_WAIT); // readiness is not applicable for CRD, just wait a little
         LOGGER.debug("Applied CRD with name: {}", config.getResourceTypeName());
       } catch (InterruptedException ex) {
         LOGGER.error("Interrupted.", ex);