| /* |
| * 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.brooklyn.entity.chef; |
| |
| import java.util.Map; |
| |
| import org.apache.brooklyn.api.entity.Entity; |
| import org.apache.brooklyn.api.entity.EntitySpec; |
| import org.apache.brooklyn.config.ConfigKey; |
| import org.apache.brooklyn.core.config.MapConfigKey.MapModifications; |
| import org.apache.brooklyn.core.config.SetConfigKey.SetModifications; |
| import org.apache.brooklyn.core.entity.EntityInternal; |
| import org.apache.brooklyn.util.git.GithubUrls; |
| |
| import com.google.common.annotations.Beta; |
| import com.google.common.base.Preconditions; |
| |
| /** Conveniences for configuring brooklyn Chef entities |
| * @since 0.6.0 */ |
| @Beta |
| public class ChefConfigs { |
| |
| public static void addToLaunchRunList(EntitySpec<?> entity, String ...recipes) { |
| for (String recipe: recipes) |
| entity.configure(ChefConfig.CHEF_LAUNCH_RUN_LIST, SetModifications.addItem(recipe)); |
| } |
| |
| public static void addToLaunchRunList(EntityInternal entity, String ...recipes) { |
| for (String recipe: recipes) |
| entity.config().set(ChefConfig.CHEF_LAUNCH_RUN_LIST, SetModifications.addItem(recipe)); |
| } |
| |
| public static void addToCookbooksFromGithub(EntitySpec<?> entity, String ...cookbookNames) { |
| for (String cookbookName: cookbookNames) |
| addToCookbooksFromGithub(entity, cookbookName, getGithubOpscodeRepo(cookbookName)); |
| } |
| |
| public static void addToCookbooksFromGithub(EntityInternal entity, String ...cookbookNames) { |
| for (String cookbookName: cookbookNames) |
| addToCookbooksFromGithub(entity, cookbookName, getGithubOpscodeRepo(cookbookName)); |
| } |
| |
| public static String getGithubOpscodeRepo(String cookbookName) { |
| return getGithubOpscodeRepo(cookbookName, "master"); |
| } |
| public static String getGithubOpscodeRepo(String cookbookName, String tag) { |
| return GithubUrls.tgz("opscode-cookbooks", cookbookName, tag); |
| } |
| |
| public static void addToCookbooksFromGithub(EntitySpec<?> entity, String cookbookName, String cookbookUrl) { |
| entity.configure(ChefConfig.CHEF_COOKBOOK_URLS.subKey(cookbookName), cookbookUrl); |
| } |
| |
| public static void addToCookbooksFromGithub(EntityInternal entity, String cookbookName, String cookbookUrl) { |
| entity.config().set(ChefConfig.CHEF_COOKBOOK_URLS.subKey(cookbookName), cookbookUrl); |
| } |
| |
| @SuppressWarnings({ "unchecked", "rawtypes" }) |
| public static void addLaunchAttributes(EntitySpec<?> entity, Map<? extends Object,? extends Object> attributesMap) { |
| entity.configure(ChefConfig.CHEF_LAUNCH_ATTRIBUTES, MapModifications.add((Map)attributesMap)); |
| } |
| |
| @SuppressWarnings({ "unchecked", "rawtypes" }) |
| public static void addLaunchAttributes(EntityInternal entity, Map<? extends Object,? extends Object> attributesMap) { |
| entity.config().set(ChefConfig.CHEF_LAUNCH_ATTRIBUTES, MapModifications.add((Map)attributesMap)); |
| } |
| |
| /** replaces the attributes underneath the rootAttribute parameter with the given value; |
| * see {@link #addLaunchAttributesMap(EntitySpec, Map)} for richer functionality */ |
| public static void setLaunchAttribute(EntitySpec<?> entity, String rootAttribute, Object value) { |
| entity.configure(ChefConfig.CHEF_LAUNCH_ATTRIBUTES.subKey(rootAttribute), value); |
| } |
| |
| /** replaces the attributes underneath the rootAttribute parameter with the given value; |
| * see {@link #addLaunchAttributesMap(EntitySpec, Map)} for richer functionality */ |
| public static void setLaunchAttribute(EntityInternal entity, String rootAttribute, Object value) { |
| entity.config().set(ChefConfig.CHEF_LAUNCH_ATTRIBUTES.subKey(rootAttribute), value); |
| } |
| |
| public static <T> T getRequiredConfig(Entity entity, ConfigKey<T> key) { |
| return Preconditions.checkNotNull( |
| Preconditions.checkNotNull(entity, "Entity must be supplied").getConfig(key), |
| "Key "+key+" is required on "+entity); |
| } |
| |
| } |