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Copyright 2005-2015 Red Hat, Inc. Red Hat licenses this file to you under the Apache License, version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
package io.fabric8.cdi;
import static io.fabric8.cdi.KubernetesHolder.KUBERNETES;
public class Services {
    private static final String KUBERNETES_NAMESPACE = "KUBERNETES_NAMESPACE";
    public static final String DEFAULT_PROTO = "tcp";
    public static final String DEFAULT_NAMESPACE = "default";
    public static String toServiceUrl(String serviceNameString serviceProtocolboolean serviceExternal) {
        String serviceNamespace = Systems.getEnvVarOrSystemProperty();
        return .getServiceURL(serviceNameserviceNamespaceserviceProtocolserviceExternal);
    public static List<StringtoServiceEndpointUrl(String serviceIdString serviceProtocol) {
        List<Stringendpoints = new ArrayList<>();
        String serviceProto = serviceProtocol != null ? serviceProtocol : ;
        try {
            for (String endpoint : KubernetesHelper.lookupServiceInDns(serviceId)) {
                endpoints.add(serviceProto + "://" + endpoint);
        } catch (UnknownHostException e) {
            //ignore and fallback to the api.
        if (!endpoints.isEmpty()) {
            return endpoints;
        for (io.fabric8.kubernetes.api.model.Endpoints item : .getEndpoints(namespace).getItems()) {
            if (item.getMetadata().getName().equals(serviceId) && (namespace == null || namespace.equals(item.getMetadata().getNamespace()))) {
                for (EndpointSubset subset : item.getSubsets()) {
                    for (EndpointAddress address : subset.getAddresses()) {
                        endpoints.add(serviceProto +"://" +address.getIp());
        return endpoints;
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