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systemd - rsyslog 不将消息过滤到单独的日志文件中

转载 作者:行者123 更新时间:2023-12-01 01:47:13 26 4
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不知何故,我无法让这个工作,我需要一些帮助。

我尝试将 systemd 服务写入的 syslog 中的日志过滤到单独的日志文件中。目前我正在使用 Debian .这是我的 rsyslog 配置,位于 /etc/rsyslog.d/19-test.conf有内容

:msg,contains,"[frontend]"  -/var/log/frontend_app.log

systemd 单元文件的内容:
[Service]
ExecStart=/opt/test/current/venv/bin/python -m api.tasks.frontend_app
StandardOutput=syslog
WorkingDirectory=/opt/test/frontend/current
StandardError=syslog
User=coco
ProtectSystem=full
SyslogIdentifier=[frontend]

现在,当我运行时,服务日志被插入 syslog但没有进入 /var/log/frontend_app.log但是当我尝试这个时:
logger -p local1.info "[frontend] test message"

消息插入正常 /var/log/frontend_app.log .
/etc/rsyslog.conf内容:
#  /etc/rsyslog.conf    Configuration file for rsyslog.
#
# For more information see
# /usr/share/doc/rsyslog-doc/html/rsyslog_conf.html


#################
#### MODULES ####
#################

module(load="imuxsock") # provides support for local system logging
module(load="imklog") # provides kernel logging support
#module(load="immark") # provides --MARK-- message capability

# provides UDP syslog reception
#module(load="imudp")
#input(type="imudp" port="514")

# provides TCP syslog reception
#module(load="imtcp")
#input(type="imtcp" port="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

#
# 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:*

我似乎无法找到它为什么会这样,以及对此的解决方案是什么。

谢谢!

最佳答案

好的,我设法使用 :rawmsg 修复了它而不是 :msg所以,

:rawmsg,contains,"[frontend]"  -/var/log/frontend_app.log

看来 :msg msg 不包含 SyslogIdentifier并且只有日志消息 :rawmsg确实包含带有时间戳的完整消息(如果启用)和 SyslogIdentifier .

更多信息在这里 http://www.rsyslog.com/doc/master/configuration/properties.html#message-properties .

关于systemd - rsyslog 不将消息过滤到单独的日志文件中,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/47712135/

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