rsyslog format

Set up Rsyslog log server in CentOS 6.7Preface: With the increase of servers and network devices in the IDC room, log management and query have become a headache for system administrators. System Administrators encounter the following common problems: 1. During routine maintenance, it is impossible to log on to every server and device to view logs;2. The storage space on network devices is limited, and logs with Too Long dates cannot be stored. system

Set up Rsyslog log server in Centos6.7Preface: With the increase of servers and network devices in the IDC room, log management and query have become a headache for system administrators. System Administrators encounter the following common problems: 1. During routine maintenance, it is impossible to log on to every server and device to view logs;2. The storage space on network devices is limited, and logs with Too Long dates cannot be stored. syste

Concepts and FeaturesHistory log, historical events: Time, event itself, log level (depending on the criticality of time)System Log service: Syslog has two processes syslogd (System is responsible for user processes), KLOGD (kernel responsible for kernel processes)CENTOS7:RSYSLOG:SYSLOGD, KLOGDComparison of Rsyslog and syslog:1 , multi-process, can receive logs for non-native processes;2, support udp\tcp\ssl\tls\relp;3, support Mysql,pgsql,oralce real

Ubuntu 14.04.1 LTSRsyslog server:10.0.7.77Python client:10.0.2.122[Rsyslog Server]1.Install Rsyslog with Apt-get2.edit/etc/rsyslog.conf, uncomment this line$ModLoad Immark # provides--mark--message capability# provides UDP syslog reception$modload imudp$udpserverrun 514# Prov Ides TCP syslog reception$modload Imtcp$inputtcpserverrun 514I'll custom my log format,s

Linux system logs and their rsyslog service logs are plain text files/var/logs used by the system to record some messages related to the system runtime to save a large number of logs of plain text logs. maintain the running status of related programs, error message. to analyze system running errors... linux system logs and rsyslog service A log is a plain text file/var/log used by the system to record some

reception # TCP transmission, only used when rsyslog is used as a server #$ModLoad imtcp # tcpPort for receiving information #$InputTCPServerRun 514 #增database insert statement $template insertpl,"insert into SystemEvents (Message, Facility, FromHost, FromIP, Priority, DeviceReportedTime, ReceivedAt, InfoUnitID, SysLogTag) values ('%msg%', %syslogfacility%, '%HOSTNAME%', '%fromhost-ip %', %syslogpriority%, '%timereported:::date-mysql%', '%timegenera

As a system O M engineer, I think it is a daily task to view and analyze LINUX system logs. However, after a long time, I find that every time I view the site logs, I have to go to the background one by one, several servers can do this, but if you manage hundreds of thousands of online servers, this method is too slow. Later I thought that I could not have a log server to manage logs in a centralized manner, and showed the logs to the front-end for easy viewing in the form of WEB. The idea of c

. Filter (log filter)Filter is a highlight of rsyslog, and usually we don't have all the logs to collect, such as we only need to error The following level of log, or we want to include a specific content of the log. With the use of filter, we can easily implement these requirements. Here are a few examples of how to use the Manual in detail: 12 :msg, contains,"test_message"/var/log/test.log~ If the log content contains

directory (must contain the final slash) # $ modload-dynamically loads a plug-in and activates it # -------- $ mod Load MySQL # Load MySQL functionality $ modload/rsyslog/modules/somemodule. so # load a module via absolute path # templates # --------- # templates allow to specify any format a user might want. # They must be defined before they are used. # A template consists of a template directive, a name