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125 lines
4.3 KiB
125 lines
4.3 KiB
/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.apache.dolphinscheduler.common.log.remote; |
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import org.apache.dolphinscheduler.common.constants.Constants; |
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import org.apache.dolphinscheduler.common.factory.OssClientFactory; |
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import org.apache.dolphinscheduler.common.model.OssConnection; |
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import org.apache.dolphinscheduler.common.utils.PropertyUtils; |
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import org.apache.commons.lang3.StringUtils; |
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import java.io.Closeable; |
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import java.io.File; |
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import java.io.IOException; |
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import lombok.extern.slf4j.Slf4j; |
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import com.aliyun.oss.OSS; |
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import com.aliyun.oss.model.GetObjectRequest; |
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import com.aliyun.oss.model.PutObjectRequest; |
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@Slf4j |
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public class OssRemoteLogHandler implements RemoteLogHandler, Closeable { |
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private OSS ossClient; |
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private String bucketName; |
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private static OssRemoteLogHandler instance; |
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private OssRemoteLogHandler() { |
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String accessKeyId = readOssAccessKeyId(); |
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String accessKeySecret = readOssAccessKeySecret(); |
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String endpoint = readOssEndpoint(); |
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ossClient = OssClientFactory.buildOssClient(new OssConnection(accessKeyId, accessKeySecret, endpoint)); |
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bucketName = readOssBucketName(); |
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checkBucketNameExists(bucketName); |
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} |
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public static synchronized OssRemoteLogHandler getInstance() { |
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if (instance == null) { |
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instance = new OssRemoteLogHandler(); |
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} |
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return instance; |
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} |
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@Override |
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public void sendRemoteLog(String logPath) { |
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String objectName = RemoteLogUtils.getObjectNameFromLogPath(logPath); |
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try { |
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log.info("send remote log {} to OSS {}", logPath, objectName); |
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PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, objectName, new File(logPath)); |
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ossClient.putObject(putObjectRequest); |
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} catch (Exception e) { |
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log.error("error while sending remote log {} to OSS {}", logPath, objectName, e); |
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} |
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} |
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@Override |
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public void getRemoteLog(String logPath) { |
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String objectName = RemoteLogUtils.getObjectNameFromLogPath(logPath); |
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try { |
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log.info("get remote log on OSS {} to {}", objectName, logPath); |
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ossClient.getObject(new GetObjectRequest(bucketName, objectName), new File(logPath)); |
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} catch (Exception e) { |
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log.error("error while getting remote log on OSS {} to {}", objectName, logPath, e); |
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} |
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} |
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@Override |
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public void close() throws IOException { |
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if (ossClient != null) { |
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ossClient.shutdown(); |
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} |
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} |
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private void checkBucketNameExists(String bucketName) { |
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if (StringUtils.isBlank(bucketName)) { |
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throw new IllegalArgumentException(Constants.REMOTE_LOGGING_OSS_BUCKET_NAME + " is empty"); |
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} |
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boolean existsBucket = ossClient.doesBucketExist(bucketName); |
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if (!existsBucket) { |
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throw new IllegalArgumentException( |
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"bucketName: " + bucketName + " is not exists, you need to create them by yourself"); |
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} |
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log.info("bucketName: {} has been found", bucketName); |
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} |
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private String readOssAccessKeyId() { |
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return PropertyUtils.getString(Constants.REMOTE_LOGGING_OSS_ACCESS_KEY_ID); |
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} |
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private String readOssAccessKeySecret() { |
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return PropertyUtils.getString(Constants.REMOTE_LOGGING_OSS_ACCESS_KEY_SECRET); |
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} |
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private String readOssEndpoint() { |
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return PropertyUtils.getString(Constants.REMOTE_LOGGING_OSS_ENDPOINT); |
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} |
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private String readOssBucketName() { |
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return PropertyUtils.getString(Constants.REMOTE_LOGGING_OSS_BUCKET_NAME); |
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} |
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}
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