![nginx 记录到 syslog - 连接被拒绝](https://linux22.com/image/649827/nginx%20%E8%AE%B0%E5%BD%95%E5%88%B0%20syslog%20-%20%E8%BF%9E%E6%8E%A5%E8%A2%AB%E6%8B%92%E7%BB%9D.png)
我正在尝试设置 nginx 1.7.3 以将日志发送到 syslog,但是当我进行以下配置时:
server {
access_log syslog:server=localhost;
}
这显示在 nginx 的错误日志中:
2015/01/15 21:42:47 [error] 16776#0: send() failed (111: Connection refused)
2015/01/15 21:42:48 [error] 16776#0: send() failed (111: Connection refused)
2015/01/15 21:42:50 [error] 16776#0: send() failed (111: Connection refused)
我已经关注http://nginx.org/en/docs/syslog.html并尝试了其中指定的不同参数,但没有成功......
服务器运行 rsyslogd 守护程序并且其他应用程序(cron、mysql)在那里记录没有任何问题。
/etc/rsyslogd.conf
# /etc/rsyslog.conf Configuration file for rsyslog.
#
# For more information see
# /usr/share/doc/rsyslog-doc/html/rsyslog_conf.html
#################
#### MODULES ####
#################
$ModLoad imuxsock # provides support for local system logging
$ModLoad imklog # provides kernel logging support
#$ModLoad immark # provides --MARK-- message capability
# provides UDP syslog reception
#$ModLoad imudp
#$UDPServerRun 514
# provides TCP syslog reception
#$ModLoad imtcp
#$InputTCPServerRun 514
###########################
#### GLOBAL DIRECTIVES ####
###########################
#
# Use traditional timestamp format.
# To enable high precision timestamps, comment out the following line.
#
$ActionFileDefaultTemplate RSYSLOG_TraditionalFileFormat
#
# Set the default permissions for all log files.
#
$FileOwner root
$FileGroup adm
$FileCreateMode 0640
$DirCreateMode 0755
$Umask 0022
#
# Where to place spool and state files
#
$WorkDirectory /var/spool/rsyslog
#
# Include all config files in /etc/rsyslog.d/
#
$IncludeConfig /etc/rsyslog.d/*.conf
###############
#### RULES ####
###############
#
# First some standard log files. Log by facility.
#
auth,authpriv.* /var/log/auth.log
*.*;auth,authpriv.none -/var/log/syslog
#cron.* /var/log/cron.log
daemon.* -/var/log/daemon.log
kern.* -/var/log/kern.log
lpr.* -/var/log/lpr.log
mail.* -/var/log/mail.log
user.* -/var/log/user.log
#
# Logging for the mail system. Split it up so that
# it is easy to write scripts to parse these files.
#
mail.info -/var/log/mail.info
mail.warn -/var/log/mail.warn
mail.err /var/log/mail.err
#
# Logging for INN news system.
#
news.crit /var/log/news/news.crit
news.err /var/log/news/news.err
news.notice -/var/log/news/news.notice
#
# Some "catch-all" log files.
#
*.=debug;\
auth,authpriv.none;\
news.none;mail.none -/var/log/debug
*.=info;*.=notice;*.=warn;\
auth,authpriv.none;\
cron,daemon.none;\
mail,news.none -/var/log/messages
#
# Emergencies are sent to everybody logged in.
#
*.emerg :omusrmsg:*
#
# I like to have messages displayed on the console, but only on a virtual
# console I usually leave idle.
#
#daemon,mail.*;\
# news.=crit;news.=err;news.=notice;\
# *.=debug;*.=info;\
# *.=notice;*.=warn /dev/tty8
# The named pipe /dev/xconsole is for the `xconsole' utility. To use it,
# you must invoke `xconsole' with the `-file' option:
#
# $ xconsole -file /dev/xconsole [...]
#
# NOTE: adjust the list below, or you'll go crazy if you have a reasonably
# busy site..
#
daemon.*;mail.*;\
news.err;\
*.=debug;*.=info;\
*.=notice;*.=warn |/dev/xconsole
答案1
nginx 正在尝试通过网络端口发送您的日志,但您的 rsyslog 配置不允许接收 syslog。
您需要通过取消注释 UDP 或 TCP 系统日志接收配置来配置 rsyslog 以接受系统日志消息。nginx 可能默认为 UDP,因此我建议从那里开始。
不要忘记允许系统日志通过您可能配置的任何防火墙。