Explicit External IP check in Kubernetes Discovery Plugin [CN-296]

hazelcast · Dec 15, 2023 · f63f7fa · f63f7fa
1 parent 4c9cd6a
commit f63f7fa
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Showing 4 changed files with 353 additions and 202 deletions.
diff --git a/hazelcast/src/main/java/com/hazelcast/kubernetes/KubernetesApiProvider.java b/hazelcast/src/main/java/com/hazelcast/kubernetes/KubernetesApiProvider.java
@@ -60,7 +60,10 @@ default Integer extractPort(JsonValue subsetJson) {
         }
         if (ports.size() == 1) {
             JsonValue port = ports.get(0);
-            return port.asObject().get("port").asInt();
+            JsonValue servicePort = port.asObject().get("port");
+            if (servicePort != null && servicePort.isNumber()) {
+                return servicePort.asInt();
+            }
         }
         return null;
     }