前言:剛上線elk一個月左右,使用的kafka作為緩存隊列,但是不知道為何,中間發生過好幾次,elk突然沒數據了,長達好幾天都沒有,
折騰了好久,好了,過幾天又發生同樣的狀況。經查找,數據是有到達kafka,但是logstash讀取不了。無奈之下,只能把kafka
更換為redis。
filebeat配置
-------------
filebeat:
prospectors:
-
document_type: "web-hkgf-proxy-nginx-access"
paths:
- /data/logs/nginx/access/www2.access.log
-
document_type: "web-hkgf-proxy-nginx-error"
paths:
- /data/logs/nginx/error/www2.error.log
output.redis:
hosts: ["59.188.25.xxx:6379"]
key: "proxy-nginx-log"
db: 0
timeout: 5
shipper:
tags: ["web-hkgf-proxy-nginx-filebeat"]
redis安裝配置
------------------
1. 使用yum安裝redis,為了安裝最新版本,需要添加yum庫。
$ rpm -Uvh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
$ rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm
$ yum --enablerepo=remi,remi-test install redis
2. 配置
默認redis只偵聽127.0.0.1,把bind更改為機器IP
logstash input
-------------------
input {
redis {
data_type => "list"
key => "proxy-nginx-log"
host => "59.188.25.xxx"
port => 6379
threads => 5
}
}
