我正在使用 Ansible 配置运行 Ubuntu 的虚拟机来运行此 FTP 服务器：vsftpd，但是安装后，当我检查日志时，journalctl -u vsftpd.service我看到：
Nov 20 17:49:58 my-vm systemd[1]: Starting vsftpd FTP server...
Nov 20 17:49:58 my-vm systemd[1]: Started vsftpd FTP server.
Nov 20 17:50:06 my-vm systemd[1]: Stopping vsftpd FTP server...
Nov 20 17:50:06 my-vm systemd[1]: Stopped vsftpd FTP server.
Nov 20 17:50:06 my-vm systemd[1]: Starting vsftpd FTP server...
Nov 20 17:50:06 my-vm systemd[1]: Started vsftpd FTP server.
Nov 20 17:50:06 my-vm systemd[1]: vsftpd.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
Nov 20 17:50:06 my-vm systemd[1]: vsftpd.service: Failed with result 'exit-code'.
我不确定我设置的配置有什么问题/etc/vsftpd.conf，如下：
anonymous_enable=NO # disable anonymous login
local_enable=YES # permit local logins
write_enable=YES # enable FTP commands which change the filesystem
local_umask=022 # value of umask for file creation for local users
dirmessage_enable=YES # enable showing of messages when users first enter a new directory
xferlog_enable=YES # a log file will be maintained detailing uploads and downloads
connect_from_port_20=YES # use port 20 (ftp-data) on the server machine for PORT style connections
xferlog_std_format=YES # keep standard log file format
listen=NO # prevent vsftpd from running in standalone mode
listen_ipv6=YES # THIS DOES NOT FIX THE FOLLWING: 'journalctl -u vsftpd.service' gives: 'vsftpd.service: Main process exited, code=exited, status=2/INVALIDARGUMENT'
pam_service_name=vsftpd # name of the PAM service vsftpd will use
userlist_enable=YES # enable vsftpd to load a list of usernames
tcp_wrappers=YES # turn on tcp wrappers
ls_recurse_enable=YES # allow to recursively inspect the file system (no problem with heavy I/O)
chroot_local_user=YES # local users limited to their home directories after login (chroot jail)
allow_writeable_chroot=YES # allow chroot jail for local users to be writable
pasv_enable=YES # enable passive connections
pasv_min_port=10000 # passive connections port range
pasv_max_port=10100 # passive connections port range
ssl_enable=YES # enable FTPS
ssl_tlsv1=YES # only TLS (not old SSL standards)
ssl_sslv2=NO # only TLS (not old SSL standards)
ssl_sslv3=NO # only TLS (not old SSL standards)
rsa_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
rsa_private_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
- 如何使 FTP 服务器守护进程正常运行？
- 配置文件有什么问题吗？
答案1
也许回答这个问题有点晚了，但对于有同样问题的人（比如我）：
就我而言，问题是在我配置被动模式时开始的。添加 pasv_addr_resolve 和 pasv_address 条目解决了该问题。我只尝试过 pasv_address 和服务器 IP，但没有成功。
pasv_enable=YES
pasv_min_port=40000
pasv_max_port=41000
pasv_addr_resolve=YES
pasv_address=<your-domain>
另外，检查防火墙是否允许配置端口中的连接。