rsyslog 仅使用 logger -n 和 rsyslogd -n 转发到远程服务器

rsyslog 仅使用 logger -n 和 rsyslogd -n 转发到远程服务器

转发到远程服务器时遇到问题rsyslog,我无法完全确定。

我不认为我的有什么问题rsyslog.conf,如下所示。我基本上只是添加了转发到远程服务器的行:*。 * @@myserver.domain:10514

但是,当我尝试使用记录器触发它时,该消息显示在日志文件中,但不会转发到远程服务器。看着tcpdump,它甚至不尝试发送消息:

logger "test message"

如果我在运行记录器时实际上指定了相同的远程服务器/端口,则它可以正常工作:

logger -T -P 10514 -n myserver.domain "test message"

如果我使用 commandsystemctl stop rsyslog并使用以下命令启动它,它也可以工作:

rsyslogd -n

尽管远程日志服务器似乎没有完全达到我的预期,但我至少看到了我的流量tcpdump以及来自客户端的远程日志服务器上显示的内容。

我没有启用 SELinux。

rsyslog配置:

#### MODULES ####

$ModLoad imuxsock # provides support for local system logging (e.g. via logger command)
$ModLoad imklog   # provides kernel logging support (previously done by rklogd)
#$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 default timestamp format
$ActionFileDefaultTemplate RSYSLOG_TraditionalFileFormat

# File syncing capability is disabled by default. This feature is usually not required,
# not useful and an extreme performance hit
#$ActionFileEnableSync on

# Include all config files in /etc/rsyslog.d/
$IncludeConfig /etc/rsyslog.d/*.conf


#### RULES ####

# Log all kernel messages to the console.
# Logging much else clutters up the screen.
#kern.*                                                 /dev/console

# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none                /var/log/messages

# The authpriv file has restricted access.
authpriv.*                                              /var/log/secure

# Log all the mail messages in one place.
mail.*                                                  -/var/log/maillog


# Log cron stuff
cron.*                                                  /var/log/cron

# Everybody gets emergency messages
*.emerg                                                 *

# Save news errors of level crit and higher in a special file.
uucp,news.crit                                          /var/log/spooler

# Save boot messages also to boot.log
local7.*                                                /var/log/boot.log


# ### begin forwarding rule ###
# The statement between the begin ... end define a SINGLE forwarding
# rule. They belong together, do NOT split them. If you create multiple
# forwarding rules, duplicate the whole block!
# Remote Logging (we use TCP for reliable delivery)
#
# An on-disk queue is created for this action. If the remote host is
# down, messages are spooled to disk and sent when it is up again.
#$WorkDirectory /var/lib/rsyslog # where to place spool files
#$ActionQueueFileName fwdRule1 # unique name prefix for spool files
#$ActionQueueMaxDiskSpace 1g   # 1gb space limit (use as much as possible)
#$ActionQueueSaveOnShutdown on # save messages to disk on shutdown
#$ActionQueueType LinkedList   # run asynchronously
#$ActionResumeRetryCount -1    # infinite retries if host is down
# remote host is: name/ip:port, e.g. 192.168.0.1:514, port optional

*.* @@myserver.domain:10514

# ### end of the forwarding rule ###

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