| /* |
| * 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.stratos.autoscaler.applications; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.stratos.autoscaler.applications.payload.BasicPayloadData; |
| import org.apache.stratos.autoscaler.applications.payload.PayloadData; |
| import org.apache.stratos.autoscaler.applications.payload.PayloadFactory; |
| import org.apache.stratos.autoscaler.exception.ApplicationDefinitionException; |
| import org.apache.stratos.cloud.controller.stub.pojo.CartridgeInfo; |
| import org.apache.stratos.cloud.controller.stub.pojo.PortMapping; |
| import org.apache.stratos.cloud.controller.stub.pojo.Property; |
| |
| import java.util.*; |
| import java.util.regex.Pattern; |
| |
| public class ApplicationUtils { |
| private static final Log log = LogFactory.getLog(ApplicationUtils.class); |
| |
| public static boolean isAliasValid (String alias) { |
| |
| String patternString = "([a-z0-9]+([-][a-z0-9])*)+"; |
| Pattern pattern = Pattern.compile(patternString); |
| |
| return pattern.matcher(alias).matches(); |
| } |
| |
| public static boolean isValid (String arg) { |
| |
| if (arg == null || arg.isEmpty()) { |
| return false; |
| } else { |
| return true; |
| } |
| } |
| |
| public static Properties getGlobalPayloadData () { |
| |
| Properties globalProperties = new Properties(); |
| |
| if (System.getProperty("puppet.ip") != null) { |
| globalProperties.setProperty("PUPPET_IP", System.getProperty("puppet.ip")); |
| } |
| if (System.getProperty("puppet.hostname") != null) { |
| globalProperties.setProperty("PUPPET_HOSTNAME", System.getProperty("puppet.hostname")); |
| } |
| if (System.getProperty("puppet.env") != null) { |
| globalProperties.setProperty("PUPPET_ENV", System.getProperty("puppet.env")); |
| } |
| if (System.getProperty("puppet.dns.available") != null) { |
| globalProperties.setProperty("PUPPET_DNS_AVAILABLE", System.getProperty("puppet.dns.available")); |
| } |
| |
| return globalProperties; |
| } |
| |
| // public static MetaDataHolder getClusterLevelPayloadData (String appId, String groupName, int tenantId, String key, |
| // String hostname, String tenantRange, String clusterId, |
| // SubscribableContext subscribableCtxt, |
| // SubscribableInfoContext subscribableInfoCtxt, |
| // Cartridge cartridge) { |
| // |
| // MetaDataHolder metaDataHolder; |
| // if (groupName != null) { |
| // metaDataHolder = new MetaDataHolder(appId, groupName, clusterId); |
| // } else { |
| // metaDataHolder = new MetaDataHolder(appId, clusterId); |
| // } |
| // |
| // Properties clusterLevelPayloadProperties = new Properties(); |
| // // app id |
| // clusterLevelPayloadProperties.setProperty("APP_ID", appId); |
| // // group name |
| // if (groupName != null) { |
| // clusterLevelPayloadProperties.setProperty("GROUP_NAME", groupName); |
| // } |
| // // service name |
| // if (subscribableCtxt.getType() != null) { |
| // clusterLevelPayloadProperties.put("SERVICE_NAME", subscribableCtxt.getType()); |
| // } |
| // // host name |
| // if (hostname != null) { |
| // clusterLevelPayloadProperties.put("HOST_NAME", hostname); |
| // } |
| // // multi tenant |
| // clusterLevelPayloadProperties.put("MULTITENANT", String.valueOf(cartridge.isMultiTenant())); |
| // // tenant range |
| // if (tenantRange != null) { |
| // clusterLevelPayloadProperties.put("TENANT_RANGE", tenantRange); |
| // } |
| // // cartridge alias |
| // if (subscribableCtxt.getAlias() != null) { |
| // clusterLevelPayloadProperties.put("CARTRIDGE_ALIAS", subscribableCtxt.getAlias()); |
| // } |
| // // cluster id |
| // if (clusterId != null) { |
| // clusterLevelPayloadProperties.put("CLUSTER_ID", clusterId); |
| // } |
| // // repo url |
| // if (subscribableInfoCtxt.getRepoUrl() != null) { |
| // clusterLevelPayloadProperties.put("REPO_URL", subscribableInfoCtxt.getRepoUrl()); |
| // } |
| // // ports |
| //// if (createPortMappingPayloadString(cartridge) != null) { |
| //// clusterLevelPayloadProperties.put("PORTS", createPortMappingPayloadString(cartridge)); |
| //// } |
| // // provider |
| // if (cartridge.getProvider() != null) { |
| // clusterLevelPayloadProperties.put("PROVIDER", cartridge.getProvider()); |
| // } |
| // // tenant id |
| // clusterLevelPayloadProperties.setProperty("TENANT_ID", String.valueOf(tenantId)); |
| // // cartridge key |
| // clusterLevelPayloadProperties.setProperty("CARTRIDGE_KEY", key); |
| // // get global payload params |
| // //clusterLevelPayloadProperties.putAll(ApplicationUtils.getGlobalPayloadData()); |
| // |
| // metaDataHolder.setProperties(clusterLevelPayloadProperties); |
| // return metaDataHolder; |
| // } |
| |
| private static String createPortMappingPayloadString (CartridgeInfo cartridge) { |
| |
| // port mappings |
| StringBuilder portMapBuilder = new StringBuilder(); |
| PortMapping[] portMappings = cartridge.getPortMappings(); |
| for (PortMapping portMapping : portMappings) { |
| String port = portMapping.getPort(); |
| portMapBuilder.append(port).append("|"); |
| } |
| |
| // remove last "|" character |
| String portMappingString = portMapBuilder.toString().replaceAll("\\|$", ""); |
| |
| return portMappingString; |
| } |
| |
| public static StringBuilder getTextPayload (String appId, String groupName, String clusterId) { |
| |
| StringBuilder payloadBuilder = new StringBuilder(); |
| payloadBuilder.append("APP_ID=" + appId); |
| if (groupName != null) { |
| payloadBuilder.append(","); |
| payloadBuilder.append("GROUP_NAME=" + groupName); |
| } |
| payloadBuilder.append(","); |
| payloadBuilder.append("CLUSTER_ID=" + clusterId); |
| // puppet related |
| if (System.getProperty("puppet.ip") != null) { |
| payloadBuilder.append(","); |
| payloadBuilder.append("PUPPET_IP=" + System.getProperty("puppet.ip")); |
| } |
| if (System.getProperty("puppet.hostname") != null) { |
| payloadBuilder.append(","); |
| payloadBuilder.append("PUPPET_HOSTNAME=" + System.getProperty("puppet.hostname")); |
| } |
| if (System.getProperty("puppet.env") != null) { |
| payloadBuilder.append(","); |
| payloadBuilder.append("PUPPET_ENV=" + System.getProperty("puppet.env")); |
| } |
| if (System.getProperty("puppet.dns.available") != null) { |
| payloadBuilder.append(","); |
| payloadBuilder.append("PUPPET_DNS_AVAILABLE=" + System.getProperty("puppet.dns.available")); |
| } |
| // meta data endpoint |
| // if (MetaDataClientConfig.getInstance().getMetaDataServiceBaseUrl() != null) { |
| // TODO |
| //payloadBuilder.append(","); |
| //payloadBuilder.append("METADATA_ENDPOINT=" + MetaDataClientConfig.getInstance().getMetaDataServiceBaseUrl()); |
| // } |
| payloadBuilder.append(","); |
| |
| return payloadBuilder; |
| } |
| |
| public static PayloadData createPayload(String appId, String groupName, CartridgeInfo cartridgeInfo, String subscriptionKey, int tenantId, String clusterId, |
| String hostName, String repoUrl, String alias, Map<String, String> customPayloadEntries, String[] dependencyAliases) |
| throws ApplicationDefinitionException { |
| |
| //Create the payload |
| BasicPayloadData basicPayloadData = createBasicPayload(appId, groupName, cartridgeInfo, subscriptionKey, |
| clusterId, hostName, repoUrl, alias, tenantId, dependencyAliases); |
| //Populate the basic payload details |
| basicPayloadData.populatePayload(); |
| |
| PayloadData payloadData = PayloadFactory.getPayloadDataInstance(cartridgeInfo.getProvider(), |
| cartridgeInfo.getType(), basicPayloadData); |
| |
| boolean isDeploymentParam = false; |
| // get the payload parameters defined in the cartridgeInfo definition file for this cartridgeInfo type |
| if (cartridgeInfo.getProperties() != null && cartridgeInfo.getProperties().length != 0) { |
| |
| for (Property propertyEntry : cartridgeInfo.getProperties()) { |
| // check if a property is related to the payload. Currently this is done by checking if the |
| // property name starts with 'payload_parameter.' suffix. If so the payload param name will |
| // be taken as the substring from the index of '.' to the end of the property name. |
| if (propertyEntry.getName() |
| .startsWith("payload_parameter.")) { |
| String payloadParamName = propertyEntry.getName(); |
| String payloadParamSubstring = payloadParamName.substring(payloadParamName.indexOf(".") + 1); |
| if("DEPLOYMENT".equals(payloadParamSubstring)) { |
| isDeploymentParam = true; |
| } |
| payloadData.add(payloadParamSubstring, propertyEntry.getValue()); |
| } |
| } |
| } |
| |
| // DEPLOYMENT payload param must be set because its used by puppet agent |
| // to generate the hostname. Therefore, if DEPLOYMENT is not set in cartridgeInfo properties, |
| // adding the DEPLOYMENT="default" param |
| if(!isDeploymentParam) { |
| payloadData.add("DEPLOYMENT", "default"); |
| } |
| //check if there are any custom payload entries defined |
| if (customPayloadEntries != null) { |
| //add them to the payload |
| Set<Map.Entry<String,String>> entrySet = customPayloadEntries.entrySet(); |
| for (Map.Entry<String, String> entry : entrySet) { |
| payloadData.add(entry.getKey(), entry.getValue()); |
| } |
| } |
| |
| return payloadData; |
| } |
| |
| private static BasicPayloadData createBasicPayload(String appId, String groupName, CartridgeInfo cartridge, |
| String subscriptionKey, String clusterId, |
| String hostName, String repoUrl, String alias, |
| int tenantId, String[] dependencyAliases) { |
| |
| BasicPayloadData basicPayloadData = new BasicPayloadData(); |
| basicPayloadData.setAppId(appId); |
| basicPayloadData.setGroupName(groupName); |
| basicPayloadData.setApplicationPath(cartridge.getBaseDir()); |
| basicPayloadData.setSubscriptionKey(subscriptionKey); |
| //basicPayloadData.setDeployment("default");//currently hard coded to default |
| basicPayloadData.setMultitenant(String.valueOf(cartridge.getMultiTenant())); |
| basicPayloadData.setPortMappings(createPortMappingPayloadString(cartridge)); |
| basicPayloadData.setServiceName(cartridge.getType()); |
| basicPayloadData.setProvider(cartridge.getProvider()); |
| |
| if(repoUrl != null) { |
| basicPayloadData.setGitRepositoryUrl(repoUrl); |
| } |
| |
| if (clusterId != null) { |
| basicPayloadData.setClusterId(clusterId); |
| } |
| |
| if (hostName != null) { |
| basicPayloadData.setHostName(hostName); |
| } |
| |
| if (alias != null) { |
| basicPayloadData.setSubscriptionAlias(alias); |
| } |
| |
| basicPayloadData.setTenantId(tenantId); |
| |
| basicPayloadData.setTenantRange("*"); |
| basicPayloadData.setDependencyAliases(dependencyAliases); |
| // if(cartridge.getExportingProperties() != null){ |
| // basicPayloadData.setExportingProperties(cartridge.getExportingProperties()); |
| // log.info("testing1 getExportingProperties " + cartridge.getExportingProperties()); |
| // |
| // } |
| |
| return basicPayloadData; |
| } |
| } |
