justinwwhuang commented on code in PR #9832: URL: https://github.com/apache/inlong/pull/9832#discussion_r1527401057
########## inlong-agent/agent-installer/src/main/java/org/apache/inlong/agent/installer/ManagerFetcher.java: ########## @@ -0,0 +1,223 @@ +/* + * 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.inlong.agent.installer; + +import org.apache.inlong.agent.common.AbstractDaemon; +import org.apache.inlong.agent.conf.ProfileFetcher; +import org.apache.inlong.agent.installer.conf.InstallerConfiguration; +import org.apache.inlong.agent.utils.AgentUtils; +import org.apache.inlong.agent.utils.HttpManager; +import org.apache.inlong.agent.utils.ThreadUtils; +import org.apache.inlong.common.db.CommandEntity; +import org.apache.inlong.common.enums.PullJobTypeEnum; +import org.apache.inlong.common.pojo.agent.TaskRequest; +import org.apache.inlong.common.pojo.agent.installer.ConfigResult; +import org.apache.inlong.common.pojo.agent.installer.ModuleConfig; +import org.apache.inlong.common.pojo.agent.installer.PackageConfig; + +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.util.ArrayList; +import java.util.List; +import java.util.concurrent.TimeUnit; + +import static org.apache.inlong.agent.constant.FetcherConstants.AGENT_FETCHER_INTERVAL; +import static org.apache.inlong.agent.constant.FetcherConstants.AGENT_MANAGER_REQUEST_TIMEOUT; +import static org.apache.inlong.agent.constant.FetcherConstants.AGENT_MANAGER_RETURN_PARAM_DATA; +import static org.apache.inlong.agent.constant.FetcherConstants.AGENT_MANAGER_VIP_HTTP_PREFIX_PATH; +import static org.apache.inlong.agent.constant.FetcherConstants.DEFAULT_AGENT_FETCHER_INTERVAL; +import static org.apache.inlong.agent.constant.FetcherConstants.DEFAULT_AGENT_MANAGER_REQUEST_TIMEOUT; +import static org.apache.inlong.agent.constant.FetcherConstants.DEFAULT_AGENT_MANAGER_VIP_HTTP_PREFIX_PATH; +import static org.apache.inlong.agent.constant.FetcherConstants.DEFAULT_INSTALLER_MANAGER_CONFIG_HTTP_PATH; +import static org.apache.inlong.agent.constant.FetcherConstants.INSTALLER_MANAGER_CONFIG_HTTP_PATH; +import static org.apache.inlong.agent.installer.ManagerResultFormatter.getResultData; +import static org.apache.inlong.agent.utils.AgentUtils.fetchLocalIp; +import static org.apache.inlong.agent.utils.AgentUtils.fetchLocalUuid; + +/** + * Fetch command from Inlong-Manager + */ +public class ManagerFetcher extends AbstractDaemon implements ProfileFetcher { + + public static final String MANAGER_ADDR = "manager.addr"; + public static final String MANAGER_AUTH_SECRET_ID = "manager.auth.secretId"; + public static final String MANAGER_AUTH_SECRET_KEY = "manager.auth.secretKey"; + public static final String CLUSTER_NAME = "cluster.name"; + public static final String CLUSTER_TAG = "cluster.tag"; + private static final Logger LOGGER = LoggerFactory.getLogger(ManagerFetcher.class); + private static final GsonBuilder gsonBuilder = new GsonBuilder().setDateFormat("yyyy-MM-dd HH:mm:ss"); + private static final Gson GSON = gsonBuilder.create(); + private final String baseManagerUrl; + private final String staticConfigUrl; + private final InstallerConfiguration conf; + private final HttpManager httpManager; + private final Manager manager; + private String localIp; + private String uuid; + private String clusterName; + + public ManagerFetcher(Manager manager) { + this.manager = manager; + this.conf = InstallerConfiguration.getInstallerConf(); + if (requiredKeys(conf)) { + String managerAddr = conf.get(MANAGER_ADDR); + String managerHttpPrefixPath = conf.get(AGENT_MANAGER_VIP_HTTP_PREFIX_PATH, + DEFAULT_AGENT_MANAGER_VIP_HTTP_PREFIX_PATH); + int timeout = conf.getInt(AGENT_MANAGER_REQUEST_TIMEOUT, + DEFAULT_AGENT_MANAGER_REQUEST_TIMEOUT); + String secretId = conf.get(MANAGER_AUTH_SECRET_ID); + String secretKey = conf.get(MANAGER_AUTH_SECRET_KEY); + httpManager = new HttpManager(managerAddr, managerHttpPrefixPath, timeout, secretId, secretKey); + baseManagerUrl = httpManager.getBaseUrl(); + staticConfigUrl = buildStaticConfigUrl(baseManagerUrl); + clusterName = conf.get(CLUSTER_NAME); + } else { + throw new RuntimeException("init manager error, cannot find required key"); + } + } + + private boolean requiredKeys(InstallerConfiguration conf) { + return conf.hasKey(MANAGER_ADDR); + } + + /** + * build config url for manager according to config + * + * example - http://127.0.0.1:8080/inlong/manager/openapi/installer/getConfig + */ + private String buildStaticConfigUrl(String baseUrl) { + return baseUrl + conf.get(INSTALLER_MANAGER_CONFIG_HTTP_PATH, DEFAULT_INSTALLER_MANAGER_CONFIG_HTTP_PATH); + } + + /** + * request manager to get commands, make sure it is not throwing exceptions + */ + public ConfigResult getConfig() { Review Comment: This code is not complete yet -- This is an automated message from the Apache Git Service. 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