logstash收集rsyslog日志

(1)rsyslog配置

在192.168.1.31配置

#vim /etc/rsyslog.conf 
*.*        @@192.168.1.32:514               //所有设备名,所有日志级别都发送到192.168.1.32的rsyslog
#systemctl restart rsyslog 

(2)测试rsyslog标准输入输出

1.在192.168.1.32测试rsyslog接收

#vim /etc/logstash/conf.d/rsyslog.conf 
input {
        syslog {
                type => "system-syslog"
                port => 514
                }
        }
output {
        stdout {
                codec => rubydebug
        }
        }

2.检测配置文件

#logstash -f /etc/logstash/conf.d/rsyslog.conf  -t
#logstash -f /etc/logstash/conf.d/rsyslog.conf

3.在192.168.1.31上发送日志

logger -p local5.info "ppp"

4.验证

(3)配置logstash将rsyslog日志输出到elasticsearch

1.192.168.1.32上配置

#vim /etc/logstash/conf.d/rsyslog.conf
input {
        syslog {
                type => "system-syslog"
                port => 514
                }
        }
output {
        elasticsearch {
                hosts => ["192.168.1.31:9200"]
                index => "system-syslog-%{+YYYY.MM}"
        }
}

杀logstash进程,重启启动
2.在192.168.1.31上产生rsyslog日志

logger -p local5.info "ppppppp"

3.head插件验证

4.kibana添加索引

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转载自www.cnblogs.com/lovelinux199075/p/9106186.html