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java - Apache ftpserver 泊坞窗容器

问题描述

我正在尝试在 docker 容器中使用Apache ftpserver运行 FTP 服务。容器启动没有问题并且能够登录。但是，它无法使用被动模式建立数据连接。到目前为止，它在本地运行并且未设置外部 ip，所以我假设它获取内部本地 ip。

我尝试设置或不设置外部IP（setPassiveExternalAddress）没有运气。

有人用 docker 容器成功运行 Apache ftpserver 吗？

java.net.BindException: Address in use (Bind failed)
    at java.net.PlainSocketImpl.socketBind(Native Method) ~[na:1.8.0_151]
    at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387) ~[na:1.8.0_151]
    at java.net.Socket.bind(Socket.java:644) ~[na:1.8.0_151]
    at org.apache.ftpserver.impl.IODataConnectionFactory.createDataSocket(IODataConnectionFactory.java:309) [ftpserver-core-1.1.1.jar:1.1.1]
    at org.apache.ftpserver.impl.IODataConnectionFactory.openConnection(IODataConnectionFactory.java:257) [ftpserver-core-1.1.1.jar:1.1.1]
    at org.apache.ftpserver.command.impl.LIST.execute(LIST.java:115) [ftpserver-core-1.1.1.jar:1.1.1]
    at org.apache.ftpserver.impl.DefaultFtpHandler.messageReceived(DefaultFtpHandler.java:211) [ftpserver-core-1.1.1.jar:1.1.1]
    at org.apache.ftpserver.listener.nio.FtpHandlerAdapter.messageReceived(FtpHandlerAdapter.java:62) [ftpserver-core-1.1.1.jar:1.1.1]
    at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:858) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:947) [mina-core-2.0.16.jar:na]
    at org.apache.ftpserver.listener.nio.FtpLoggingFilter.messageReceived(FtpLoggingFilter.java:85) [ftpserver-core-1.1.1.jar:1.1.1]
    at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:947) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:74) [mina-core-2.0.16.jar:na]
    at org.apache.mina.filter.logging.MdcInjectionFilter.filter(MdcInjectionFilter.java:135) [mina-core-2.0.16.jar:na]
    at org.apache.mina.filter.util.CommonEventFilter.messageReceived(CommonEventFilter.java:70) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:947) [mina-core-2.0.16.jar:na]
    at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:398) [mina-core-2.0.16.jar:na]
    at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:234) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:947) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:74) [mina-core-2.0.16.jar:na]
    at org.apache.mina.core.session.IoEvent.run(IoEvent.java:63) [mina-core-2.0.16.jar:na]
    at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(OrderedThreadPoolExecutor.java:770) [mina-core-2.0.16.jar:na]
    at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(OrderedThreadPoolExecutor.java:762) [mina-core-2.0.16.jar:na]
    at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(OrderedThreadPoolExecutor.java:704) [mina-core-2.0.16.jar:na]
    at java.lang.Thread.run(Thread.java:748) [na:1.8.0_151]

标签： javaapacheftp-server

解决方案

这个 Dockerfile 对我有用（请参阅内部关于如何使用它的评论）

FROM openjdk:13-jdk-alpine

# Build this with:
# docker build -t "apache_mina_ftpserver:1.1.1" .

# Run this with:
# docker run -v /tmp:apache-ftpserver-1.1.1/res/home/ -p 2121-2199:2121-2199 -d apache_mina_ftpserver:1.1.1

# Then connect with
# ftp -p localhost 2121
# and log in with admin:admin

RUN wget https://archive.apache.org/dist/mina/ftpserver/1.1.1/dist/apache-ftpserver-1.1.1.zip
RUN unzip -q apache-ftpserver-1.1.1.zip

# configure additional passive ports
RUN sed -i 's#<\/ssl>#<\/ssl><data-connection><passive ports="2122-2199"\/><\/data-connection>#g' apache-ftpserver-1.1.1/res/conf/ftpd-typical.xml

EXPOSE 2121-2199
CMD ["sh", "-c", "apache-ftpserver-1.1.1/bin/ftpd.sh res/conf/ftpd-typical.xml"]

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