UNSOLVED cloudcanal docker安装连不了公网

[逆光]

内网部署cloud canal 连不了腾讯云，阿里云公网，怎么办？

[逆光]

网络都没问题，都是通的，但是走公网同步没任何反应。。堆栈告警异常如上

[逆光]

@逆光

[逆光]

@junyu-cloudcanal com.clougence.cloudcanal.base.service.task.exception.runtime.ApplierHandlerException: apply error,msg:ConnectException: Connection timed out (Connection timed out)
at com.clougence.cloudcanal.starrocks.worker.writer.full.StarRocksFullApplyHandler.handle(StarRocksFullApplyHandler.java:62)
at com.clougence.cloudcanal.starrocks.worker.writer.full.StarRocksFullApplyHandler.handle(StarRocksFullApplyHandler.java:22)
at com.clougence.cloudcanal.task.applier.full.FullApplyWorkHandler.onEvent(FullApplyWorkHandler.java:70)
at com.clougence.cloudcanal.task.applier.full.FullApplyWorkHandler.onEvent(FullApplyWorkHandler.java:21)
at com.lmax.disruptor.WorkProcessor.run(WorkProcessor.java:143)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.http.conn.HttpHostConnectException: Connect to 172.18.157.183:8040 [/172.18.157.183] failed: Connection timed out (Connection timed out)
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:159)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:359)
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
at com.clougence.cloudcanal.starrocks.worker.util.StarRocksHttpHelper.doHttpPut(StarRocksHttpHelper.java:78)
at com.clougence.cloudcanal.starrocks.worker.writer.executor.full.StarRocksFullStreamLoadExecutor.insert(StarRocksFullStreamLoadExecutor.java:93)
at com.clougence.cloudcanal.starrocks.worker.writer.full.StarRocksFullApplyHandler.handle(StarRocksFullApplyHandler.java:48)
… 5 more
Caused by: java.net.ConnectException: Connection timed out (Connection timed out)
at java.net.PlainSocketImpl.socketConnect(Native Method)
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.SocksSocketImpl.connect(SocksSocketImpl.java:394)
at java.net.Socket.connect(Socket.java:606)
at org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:75)
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
… 17 more

[逆光]

@逆光 

[逆光]

@junyu-cloudcanal 网络都没问题，就是同步任务 没任何反应

[junyu-cloudcanal]

@逆光 在 cloudcanal docker安装连不了公网 中说：

了腾讯云，阿里

这个是否应该找你们 IT 同学？云数据库走专线或者开公网+ip白名单