/*
* Copyright 2010-2013, CloudBees Inc.
*
* Licensed 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 com.cloudbees.sdk.commands.bg;
import com.cloudbees.api.ApplicationInfo;
import com.cloudbees.api.ApplicationStatusResponse;
import com.cloudbees.api.BeesClient;
import com.cloudbees.sdk.cli.BeesCommand;
import com.cloudbees.sdk.cli.CLICommand;
import com.cloudbees.sdk.utils.Helper;
import org.kohsuke.args4j.Option;
import java.io.IOException;
@BeesCommand(group="Application", description = "Stop the non-active Blue-Green application")
@CLICommand("app:bg:stop")
public class ApplicationBlueGreenStop extends ApplicationBlueGreenBase {
@Option(name = "-f", usage = "Force stop without prompting", aliases = "--force")
private Boolean force;
public ApplicationBlueGreenStop() {
}
@Override
public int main() throws Exception {
BeesClient client = getBeesClient(BeesClient.class);
String appId = getSecondaryApplicationId(client, getName());
if (force == null || !force.booleanValue()) {
if (!Helper.promptMatches(String.format("Are you sure you want to stop the application [%s]: (y/n) ", appId), "[yY].*")) {
return 0;
}
}
ApplicationStatusResponse res = client.applicationStop(appId);
if (res.getStatus().equalsIgnoreCase("stopped"))
System.out.println("application stopped - " + appId);
else
System.out.println("application could not be stopped, current status: " + res.getStatus());
return 0;
}
protected String getSecondaryApplicationId(BeesClient client, String name) throws IOException {
try {
String passiveAppId;
BlueGreenSettings blueGreenSettings = BlueGreenSettings.getInstance(client, getAccount(), name);
// Get the app1 alias
ApplicationInfo applicationInfo = client.applicationInfo(blueGreenSettings.getApplication1());
String aliases = applicationInfo.getSettings().get("aliases");
ApplicationAlias application1 = new ApplicationAlias(getAccount(), blueGreenSettings.getApplication1(), aliases);
// If the app1 has the alias already, stop the other app
if (application1.containAliases(blueGreenSettings.getActiveAliases())) {
passiveAppId = blueGreenSettings.getApplication2();
// If the app1 does not have the alias, stop it
} else {
passiveAppId = blueGreenSettings.getApplication1();
}
System.out.println("Blue-Green secondary application: " + passiveAppId);
return passiveAppId;
} catch (IllegalArgumentException e) {
throw e;
} catch (Exception e) {
throw new IllegalArgumentException("Application not configured for Blue-Green deployment.", e);
}
}
}