Add pod name to admin panel

Author: LEDfan

src/main/java/eu/openanalytics/containerproxy/backend/IContainerBackend.java

@@ -90,4 +90,9 @@ public interface IContainerBackend {
 	public void setupPortMappingExistingProxy(Proxy proxy, Container container, Map<Integer, Integer> portBindings) throws Exception;
 
 	public String getContainerImage(Container container);
+
+	default public String getBackendContainerName(Container container) {
+		return "N/A";
+	}
+
 }

src/main/java/eu/openanalytics/containerproxy/backend/kubernetes/KubernetesBackend.java

@@ -740,4 +740,13 @@ public void setupPortMappingExistingProxy(Proxy proxy, Container container, Map<
 		}
 	}
 
+	@Override
+	public String getBackendContainerName(Container container) {
+		if (container.getParameters().containsKey(PARAM_POD)) {
+			Pod pod = Pod.class.cast(container.getParameters().get(PARAM_POD));
+			return pod.getMetadata().getNamespace() + "/" + pod.getMetadata().getName();
+		}
+		return "N/A";
+	}
+
 }