rsyslog設定例

rsyslog.conf server

[root@log ~]# cat /etc/rsyslog.conf 
# rsyslog configuration file

# For more information see /usr/share/doc/rsyslog-*/rsyslog_conf.html
# or latest version online at http://www.rsyslog.com/doc/rsyslog_conf.html 
# If you experience problems, see http://www.rsyslog.com/doc/troubleshoot.html

#### MODULES ####

module(load="imuxsock" 	  # provides support for local system logging (e.g. via logger command)
       SysSock.Use="off") # Turn off message reception via local log socket; 
			  # local messages are retrieved through imjournal now.
module(load="imjournal" 	    # provides access to the systemd journal
       StateFile="imjournal.state") # File to store the position in the journal
#module(load="imklog") # reads kernel messages (the same are read from journald)
#module(load="immark") # provides --MARK-- message capability

# Provides UDP syslog reception
# for parameters see http://www.rsyslog.com/doc/imudp.html
module(load="imudp") # needs to be done just once
input(type="imudp" port="514")

# Provides TCP syslog reception
# for parameters see http://www.rsyslog.com/doc/imtcp.html
#module(load="imtcp") # needs to be done just once
#input(type="imtcp" port="514")

$template Dynamicfile,"/var/log/syslog_log/%HOSTNAME%/%$year%%$month%%$day%_%HOSTNAME%.log"
$umask 0000
$DirCreateMode 0750
$FileCreateMode 0640
$DirGroup opeuser
$FileGroup opeuser
:fromhost-ip,!isequal,"127.0.0.1" -?Dynamicfile
&~
$DirGroup root
$FileGroup root
#### GLOBAL DIRECTIVES ####

# Where to place auxiliary files
global(workDirectory="/var/lib/rsyslog")

# Use default timestamp format
module(load="builtin:omfile" Template="RSYSLOG_TraditionalFileFormat")

# Include all config files in /etc/rsyslog.d/
include(file="/etc/rsyslog.d/*.conf" mode="optional")


#### OPTION ####
$template Dynamicfile,"/var/log/syslog_log/%HOSTNAME%/%$year%%$month%%$day%_%HOSTNAME%.log"


#### 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                                                 :omusrmsg:*

# 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


# ### sample forwarding rule ###
#action(type="omfwd"  
# 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.
#queue.filename="fwdRule1"       # unique name prefix for spool files
#queue.maxdiskspace="1g"         # 1gb space limit (use as much as possible)
#queue.saveonshutdown="on"       # save messages to disk on shutdown
#queue.type="LinkedList"         # run asynchronously
#action.resumeRetryCount="-1"    # infinite retries if host is down
# Remote Logging (we use TCP for reliable delivery)
# remote_host is: name/ip, e.g. 192.168.0.1, port optional e.g. 10514
#Target="remote_host" Port="XXX" Protocol="tcp")

rsyslog.conf client

[root@web ~]# cat /etc/rsyslog.conf 
# rsyslog configuration file

# For more information see /usr/share/doc/rsyslog-*/rsyslog_conf.html
# or latest version online at http://www.rsyslog.com/doc/rsyslog_conf.html 
# If you experience problems, see http://www.rsyslog.com/doc/troubleshoot.html

#### MODULES ####

module(load="imuxsock" 	  # provides support for local system logging (e.g. via logger command)
       SysSock.Use="off") # Turn off message reception via local log socket; 
			  # local messages are retrieved through imjournal now.
module(load="imjournal" 	    # provides access to the systemd journal
       StateFile="imjournal.state") # File to store the position in the journal
#module(load="imklog") # reads kernel messages (the same are read from journald)
#module(load="immark") # provides --MARK-- message capability

# Provides UDP syslog reception
# for parameters see http://www.rsyslog.com/doc/imudp.html
#module(load="imudp") # needs to be done just once
#input(type="imudp" port="514")

# Provides TCP syslog reception
# for parameters see http://www.rsyslog.com/doc/imtcp.html
#module(load="imtcp") # needs to be done just once
#input(type="imtcp" port="514")

#### GLOBAL DIRECTIVES ####

# Where to place auxiliary files
global(workDirectory="/var/lib/rsyslog")

# Use default timestamp format
module(load="builtin:omfile" Template="RSYSLOG_TraditionalFileFormat")

# Include all config files in /etc/rsyslog.d/
include(file="/etc/rsyslog.d/*.conf" mode="optional")

#### 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
*.info;mail.none;authpriv.none;cron.none;local0.none;local1.none                /var/log/messages
*.info;mail.none;authpriv.none;cron.none;local0.none;local1.none                @192.168.0.2:514

# The authpriv file has restricted access.
authpriv.*                                              /var/log/secure
authpriv.*                                              @192.168.0.2:514

# Log all the mail messages in one place.
mail.*                                                  -/var/log/maillog
mail.*                                                  @192.168.0.2:514


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

# Everybody gets emergency messages
*.emerg                                                 :omusrmsg:*

# 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
local0.*                                                @192.168.0.2:514
local1.*                                                @192.168.0.2:514


# ### sample forwarding rule ###
#action(type="omfwd"  
# 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.
#queue.filename="fwdRule1"       # unique name prefix for spool files
#queue.maxdiskspace="1g"         # 1gb space limit (use as much as possible)
#queue.saveonshutdown="on"       # save messages to disk on shutdown
#queue.type="LinkedList"         # run asynchronously
#action.resumeRetryCount="-1"    # infinite retries if host is down
# Remote Logging (we use TCP for reliable delivery)
# remote_host is: name/ip, e.g. 192.168.0.1, port optional e.g. 10514
#Target="remote_host" Port="XXX" Protocol="tcp")