/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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 org.apache.whirr.service;
import static org.jclouds.scriptbuilder.domain.Statements.exec;
import java.net.MalformedURLException;
import java.net.URL;
import org.jclouds.scriptbuilder.ScriptBuilder;
import org.jclouds.scriptbuilder.domain.OsFamily;
/**
* A convenience class for building scripts to run on nodes.
*/
public class RunUrlBuilder {
/**
*
* @param runUrlBase The base URL to construct URLs from.
* @param urls The (possibly relative) URLs to build the runurls from.
* @return
* @throws MalformedURLException
*/
public static String runUrls(String runUrlBase, String... urls) throws MalformedURLException {
ScriptBuilder scriptBuilder = new ScriptBuilder().addStatement(
exec("wget -qO/usr/bin/runurl run.alestic.com/runurl")).addStatement(
exec("chmod 755 /usr/bin/runurl"));
for (String url : urls) {
String runUrl = new URL(new URL(runUrlBase), url).toExternalForm();
scriptBuilder.addStatement(exec("runurl " + runUrl));
}
return scriptBuilder.build(OsFamily.UNIX);
}
}