com.github.tobato.fastdfs.exception.FdfsConnectException: 无法获取服务端连接资源：can't create connection to/172.17.0.1:23000

[xuanyuanbao]

Exception in thread "myThreadPoolTaskExecutor-->1" java.lang.RuntimeException: com.github.tobato.fastdfs.exception.FdfsConnectException: 无法获取服务端连接资源：can't create connection to/172.17.0.1:23000
at tom.prizemanager.service.impl.ElasticsearchImageServiceImpl.getImageUrl(ElasticsearchImageServiceImpl.java:43)
at tom.prizemanager.service.impl.ArticleServiceImpl.updateOnES(ArticleServiceImpl.java:120)
at tom.prizemanager.service.impl.ArticleServiceImpl$$FastClassBySpringCGLIB$$1.invoke()
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:687)
at tom.prizemanager.service.impl.ArticleServiceImpl$$EnhancerBySpringCGLIB$$1.updateOnES()
at tom.prizemanager.job.SynchronousArticleInESJob.lambda$execute$0(SynchronousArticleInESJob.java:64)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: com.github.tobato.fastdfs.exception.FdfsConnectException: 无法获取服务端连接资源：can't create connection to/172.17.0.1:23000
at com.github.tobato.fastdfs.domain.conn.DefaultConnection.(DefaultConnection.java:56)
at com.github.tobato.fastdfs.domain.conn.PooledConnectionFactory.create(PooledConnectionFactory.java:56)
at com.github.tobato.fastdfs.domain.conn.PooledConnectionFactory.create(PooledConnectionFactory.java:22)
at org.apache.commons.pool2.BaseKeyedPooledObjectFactory.makeObject(BaseKeyedPooledObjectFactory.java:62)
at org.apache.commons.pool2.impl.GenericKeyedObjectPool.create(GenericKeyedObjectPool.java:1051)
at org.apache.commons.pool2.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:347)
at org.apache.commons.pool2.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:270)
at com.github.tobato.fastdfs.domain.conn.FdfsConnectionManager.getConnection(FdfsConnectionManager.java:148)
at com.github.tobato.fastdfs.domain.conn.FdfsConnectionManager.executeFdfsCmd(FdfsConnectionManager.java:63)
at com.github.tobato.fastdfs.service.DefaultFastFileStorageClient.uploadFileAndMetaData(DefaultFastFileStorageClient.java:223)
at com.github.tobato.fastdfs.service.DefaultFastFileStorageClient.uploadImage(DefaultFastFileStorageClient.java:145)
at tom.prizemanager.util.FastDFSUtil.uploadImage(FastDFSUtil.java:55)
at tom.prizemanager.service.impl.ElasticsearchImageServiceImpl.getImageUrl(ElasticsearchImageServiceImpl.java:41)
... 9 more
Caused by: java.net.SocketTimeoutException: connect timed out
at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:81)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:476)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:218)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:200)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:162)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:394)
at java.net.Socket.connect(Socket.java:606)
at com.github.tobato.fastdfs.domain.conn.DefaultConnection.(DefaultConnection.java:54)
... 21 more

    public String uploadImage(URL url, int retry) throws Exception {
        try (InputStream inputStream = url.openStream()) {
            String image = url.toString();
            if (image == null || image.isEmpty()) { // 空值检查
                return "";
            }

            // 获取文件名
            int slashIndex = image.lastIndexOf("/");
            String filename = (slashIndex != -1) ? image.substring(slashIndex + 1) : image;

            // 获取文件后缀名
            int dotIndex = filename.lastIndexOf(".");
            String extName = (dotIndex != -1) ? filename.substring(dotIndex + 1) : "";

            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
            byte[] buffer = new byte[4096];
            int bytesRead;
            int contentLength = 0;
            while ((bytesRead = inputStream.read(buffer)) != -1) {
                outputStream.write(buffer, 0, bytesRead);
                contentLength += bytesRead;
            }

            FastImageFile fastImageFile = new FastImageFile(
                    new ByteArrayInputStream(outputStream.toByteArray()),
                    contentLength,
                    extName,
                    null
            );
            StorePath storePath = fastFileStorageClient.uploadImage(fastImageFile);

            return "/file/" + storePath.getFullPath();
        } catch (FdfsIOException e) {
            if (retry-- > 0) {
//                Thread.sleep(500);
                return uploadImage(url, retry);
            } else {
                log.error("uploadImage fail, url={}", url.toString());
                return null;
            }
        }
    }

想请问一下，这个是什么问题啊，我在服务器容器里面可以上传图片，并且访问，但是一到程序配置连接就会出现这样子的问题