Server not sending all logs as configure.
Posted: Wed Jan 22, 2020 11:03 am
Same setup as in my other thread: https://support.nagios.com/forum/viewto ... 71#p301982
Nagios Log Server Cluster:
iganagioslog - CentOS release 6.10 (Final)
This is the first system setup when we started using NLS, I believe it was a VMware image from Nagios.
NLS 2.1.3
iganagioslog01 - Red Hat Enterprise Linux Server release 7.7 (Maipo)
Install from downloaded tar file.
I have a server which I can't get the http logs to go. The syslog files are and I'm getting the http files from other systems with same setup.[root@igapubwebcache01 rsyslog.d]# ls -al
total 32
drwxr-xr-x. 2 root root 230 Jan 22 10:23 .
drwxr-xr-x. 101 root root 8192 Jan 22 10:09 ..
-rw-r--r-- 1 root root 741 Jan 22 10:23 89-nagioslogserver_var_log_httpd_error_log.conf
-rw-r--r-- 1 root root 732 Jan 22 10:23 90-nagioslogserver_var_log_httpd_access_log.conf
-rw-r--r-- 1 root root 736 Jan 21 08:55 90-nagioslogserver_var_log_varnish_varnishncsa.log.conf
-rw-r--r-- 1 root root 1083 Jan 17 13:34 99-nagioslogserver.conf
Thank
Mitch
Nagios Log Server Cluster:
iganagioslog - CentOS release 6.10 (Final)
This is the first system setup when we started using NLS, I believe it was a VMware image from Nagios.
NLS 2.1.3
iganagioslog01 - Red Hat Enterprise Linux Server release 7.7 (Maipo)
Install from downloaded tar file.
I have a server which I can't get the http logs to go. The syslog files are and I'm getting the http files from other systems with same setup.[root@igapubwebcache01 rsyslog.d]# ls -al
total 32
drwxr-xr-x. 2 root root 230 Jan 22 10:23 .
drwxr-xr-x. 101 root root 8192 Jan 22 10:09 ..
-rw-r--r-- 1 root root 741 Jan 22 10:23 89-nagioslogserver_var_log_httpd_error_log.conf
-rw-r--r-- 1 root root 732 Jan 22 10:23 90-nagioslogserver_var_log_httpd_access_log.conf
-rw-r--r-- 1 root root 736 Jan 21 08:55 90-nagioslogserver_var_log_varnish_varnishncsa.log.conf
-rw-r--r-- 1 root root 1083 Jan 17 13:34 99-nagioslogserver.conf
rsyslog.conf:[root@igapubwebcache01 rsyslog.d]# cat *-nagioslog*
$ModLoad imfile
$InputFilePollInterval 10
$PrivDropToGroup adm
$WorkDirectory /var/lib/rsyslog
# Input for apache_error
$InputFileName /var/log/httpd/error_log
$InputFileTag apache_error:
$InputFileStateFile nls-state-var_log_httpd_error_log # Must be unique for each file being polled
# Uncomment the folowing line to override the default severity for messages
# from this file.
#$InputFileSeverity info
$InputFilePersistStateInterval 20000
$InputRunFileMonitor
# Forward to Nagios Log Server and then discard, otherwise these messages
# will end up in the syslog file (/var/log/messages) unless there are other
# overriding rules.
if $programname == 'apache_error' then @@iganagiosls01:5582
if $programname == 'apache_error' then stop
$InputFilePollInterval 10
$PrivDropToGroup adm
$WorkDirectory /var/lib/rsyslog
# Input for apache_access
$InputFileName /var/log/httpd/access_log
$InputFileTag apache_access:
$InputFileStateFile nls-state-var_log_httpd_access_log # Must be unique for each file being polled
# Uncomment the folowing line to override the default severity for messages
# from this file.
#$InputFileSeverity info
$InputFilePersistStateInterval 20000
$InputRunFileMonitor
# Forward to Nagios Log Server and then discard, otherwise these messages
# will end up in the syslog file (/var/log/messages) unless there are other
# overriding rules.
if $programname == 'apache_access' then @@iganagiosls01:5581
if $programname == 'apache_access' then stop
$InputFilePollInterval 10
$PrivDropToGroup adm
$WorkDirectory /var/lib/rsyslog
# Input for varnishncsa
$InputFileName /var/log/varnish/varnishncsa.log
$InputFileTag varnishncsa:
$InputFileStateFile nls-state-var_log_varnish_varnishncsa.log # Must be unique for each file being polled
# Uncomment the folowing line to override the default severity for messages
# from this file.
#$InputFileSeverity info
$InputFilePersistStateInterval 20000
$InputRunFileMonitor
# Forward to Nagios Log Server and then discard, otherwise these messages
# will end up in the syslog file (/var/log/messages) unless there are other
# overriding rules.
if $programname == 'varnishncsa' then @@iganagiosls01:5584
if $programname == 'varnishncsa' then stop
### Begin forwarding rule for Nagios Log Server NAGIOSLOGSERVER
$WorkDirectory /var/lib/rsyslog # Where spool files will live NAGIOSLOGSERVER
$ActionQueueFileName nlsFwdRule0 # Unique name prefix for spool files NAGIOSLOGSERVER
$ActionQueueHighWaterMark 8000 # NAGIOSLOGSERVER
$ActionQueueLowWaterMark 2000 # NAGIOSLOGSERVER
$ActionQueueMaxDiskSpace 1g # 1GB space limit (use as much as possible) NAGIOSLOGSERVER
$ActionQueueSaveOnShutdown on # Save messages to disk on shutdown NAGIOSLOGSERVER
$ActionQueueType LinkedList # Use asynchronous processing NAGIOSLOGSERVER
$ActionResumeRetryCount -1 # Infinite retries if host is down NAGIOSLOGSERVER
# Remote host is: name/ip:port, e.g. 192.168.0.1:514, port optional NAGIOSLOGSERVER
*.* @@iganagiosls01:5544 # NAGIOSLOGSERVER
### End of Nagios Log Server forwarding rule NAGIOSLOGSERVER
Using tcpdump I'm only seeing the packets out from the system via port 5544, nothing out the others. Yet I know this config should work since I am getting them from other systems, on the same subnet as this system and the Vm's are off the same template for deployment. I'm just a little baffled right now.[root@igapubwebcache01 rsyslog.d]# cat ../rsyslog.conf
# rsyslog configuration file
# For more information see /usr/share/doc/rsyslog-*/rsyslog_conf.html
# If you experience problems, see http://www.rsyslog.com/doc/troubleshoot.html
#### MODULES ####
# The imjournal module bellow is now used as a message source instead of imuxsock.
$ModLoad imuxsock # provides support for local system logging (e.g. via logger command)
$ModLoad imjournal # provides access to the systemd journal
#$ModLoad imklog # reads kernel messages (the same are read from journald)
#$ModLoad immark # provides --MARK-- message capability
# Provides UDP syslog reception
#$ModLoad imudp
#$UDPServerRun 514
# Provides TCP syslog reception
#$ModLoad imtcp
#$InputTCPServerRun 514
#### GLOBAL DIRECTIVES ####
# Where to place auxiliary files
$WorkDirectory /var/lib/rsyslog
# 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
# Turn off message reception via local log socket;
# local messages are retrieved through imjournal now.
$OmitLocalLogging on
# File to store the position in the journal
$IMJournalStateFile imjournal.state
#### RULES ####
# Log all kernel messages to the console.
# Logging much else clutters up the screen.
#kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none /var/log/messages
# The authpriv file has restricted access.
authpriv.* /var/log/secure
# Log all the mail messages in one place.
mail.* -/var/log/maillog
# Log cron stuff
cron.* /var/log/cron
# Everybody gets emergency messages
*.emerg :omusrmsg:*
# Save news errors of level crit and higher in a special file.
uucp,news.crit /var/log/spooler
# Save boot messages also to boot.log
local7.* /var/log/boot.log
# ### begin forwarding rule ###
# The statement between the begin ... end define a SINGLE forwarding
# rule. They belong together, do NOT split them. If you create multiple
# forwarding rules, duplicate the whole block!
# Remote Logging (we use TCP for reliable delivery)
#
# An on-disk queue is created for this action. If the remote host is
# down, messages are spooled to disk and sent when it is up again.
#$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
#*.* @@remote-host:514
# ### end of the forwarding rule ###
Thank
Mitch