Kubernetes Service with Java Fluent Builder

kubernetes-service.java

Service srv = new ServiceBuilder()
                .withNewMetadata()
                    .withName("kubernetes")
                    .addToLabels("component", "apiserver")
                    .addToLabels("provider", "kubernetes")
                .endMetadata()
                .withNewSpec()
                    .addNewPort()
                        .withProtocol("TCP")
                        .withPort(443)
                        .withNewTargetPort(443)
                    .endPort()
                    .withPortalIP("172.30.17.2")
                    .withSessionAffinity("None")
                .endSpec()
                .build();