/**
* Copyright 2005-2016 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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.letschat;
import io.fabric8.kubernetes.api.KubernetesHelper;
import io.fabric8.kubernetes.api.ServiceNames;
import io.fabric8.kubernetes.client.KubernetesClient;
import io.fabric8.utils.Strings;
import io.fabric8.utils.Systems;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* A factory for the {@link LetsChatClient} from a {@link KubernetesClient}
*/
public class LetsChatKubernetes {
private static final transient Logger LOG = LoggerFactory.getLogger(LetsChatKubernetes.class);
public static final String LETSCHAT_HUBOT_USERNAME = "LETSCHAT_HUBOT_USERNAME";
public static final String LETSCHAT_HUBOT_PASSWORD = "LETSCHAT_HUBOT_PASSWORD";
public static final String LETSCHAT_HUBOT_TOKEN = "LETSCHAT_HUBOT_TOKEN";
public static LetsChatClient createLetsChat(KubernetesClient kubernetes) {
String userName = Systems.getEnvVarOrSystemProperty(LETSCHAT_HUBOT_USERNAME, "fabric8");
String password = Systems.getEnvVarOrSystemProperty(LETSCHAT_HUBOT_PASSWORD, "RedHat$1");
String token = Systems.getEnvVarOrSystemProperty(LETSCHAT_HUBOT_TOKEN);
String namespace = KubernetesHelper.defaultNamespace();
String address;
try {
address = KubernetesHelper.getServiceURL(kubernetes, ServiceNames.LETSCHAT, namespace, "http", true);
if (Strings.isNullOrBlank(address)) {
LOG.warn("No LetsChat service could be found in kubernetes " + namespace + " on address: " + kubernetes.getMasterUrl());
return null;
}
} catch (Exception e) {
LOG.warn("No LetsChat service could be found in kubernetes " + namespace + " on address: " + kubernetes.getMasterUrl());
return null;
}
LOG.info("Logging into LetsChat at " + address + " as user " + userName);
return new LetsChatClient(address, userName, password, token);
}
}