作者:会员WWW | 来源:互联网 | 2023-09-14 11:28
1.下载安装JDK,并配置环境变量vimetcprofile将下面的内容添加至文件末尾:JAVA_HOMEusrlocaljdk1.8.0_111JRE_HOME
1.下载安装JDK,并配置环境变量
将下面的内容添加至文件末尾:
JAVA_HOME=/usr/local/jdk1.8.0_111
JRE_HOME=/usr/local/jdk1.8.0_111/jre
CLASSPATH=.:$JAVA_HOME/lib:/dt.jar:$JAVA_HOME/lib/tools.jar
PATH=$PATH:$JAVA_HOME/bin
export JAVA_HOME
export JRE_HOME
ulimit -u 4096
配置limit相关参数
vim /etc/security/limits.conf
添加以下内容
* soft nproc 65536
* hard nproc 65536
* soft nofile 65536
* hard nofile 65536
关闭防火墙:
创建运行ELK的用户
groupadd elk
useradd -g elk elk
创建ELK运行目录
mkdir /elk
chown -R elk:elk /elk
2.准备ELK安装包
下载ELK安装包:https://www.elastic.co/downloads,并上传到服务器且解压,解压命令:tar -xzvf 包名
下载kibana5.2.2 (下载地址:https://artifacts.elastic.co/downloads/kibana/kibana-5.2.2-linux-x86_64.tar.gz)
wget https://artifacts.elastic.co/downloads/kibana/kibana-5.2.2-linux-x86_64.tar.gz
下载elasticsearch (下载地址:https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.2.2.tar.gz)
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.2.2.tar.gz
下载logstash (下载地址:https://artifacts.elastic.co/downloads/logstash/logstash-5.2.2.tar.gz)
wget https://artifacts.elastic.co/downloads/logstash/logstash-5.2.2.tar.gz
3.配置
3.1 配置Elasticsearch
vim config/elasticsearch.yml
修改如下内容:
保存退出
启动Elasticsearch
查看是否启动成功
用浏览器访问:http://192.168.199.179:9200/
Elasticsearch安装完毕
3.2 安装配置logstash
简单说明:
logstash的配置文件须包含三个内容:
input{}:此模块是负责收集日志,可以从文件读取、从redis /kafka读取或者开启端口让产生日志的业务系统直接写入到logstash
filter{}:此模块是负责过滤收集到的日志,并根据过滤后对日志定义显示字段
output{}:此模块是负责将过滤后的日志输出到elasticsearch或者文件、redis等
mkdir config.d
vim nginx_accss.conf
配置文件中添加下面内容:
input {
file {
type => "app-log"
path => [ "/home/youlan/software/taskSchedule/logs/taskSchedule-log*.log" ]
codec => multiline {
pattern => "^\["
negate => true
what => "previous"
}
start_position => "beginning"
}
}
filter {
grok {
match => [
"message","%{TIMESTAMP_ISO8601}\s*%\[{USER}\] \[%{USERNAME}\] \[%{USERNAME}\] - %{NOTSPACE}, IP:%{IP:ip}"
]
}
grok {
match => [
"message","%{TIMESTAMP_ISO8601:date1}\s*%\[{USER:level}\] \[%{USERNAME}\] \[%{USERNAME}\] - %{NOTSPACE:request}"
]
}
date {
locale => "en"
match => ["timestamp" , "dd/MMM/YYYY:HH:mm:ss.Z"]
}
}
output {
elasticsearch {
hosts => ["192.168.199.179:9200"]
index => "%{type}-%{+YYYY.MM.dd}"
action => "index"
template_name => "%{type}"
}
stdout {codec => rubydebug}
}
View Code
测试配置文件是否有问题:
/usr/local/elk/logstash-5.2.2/bin/logstash -t -f /usr/local/elk/logstash-5.2.2/config.d/nginx_accss.conf
启动 logstash:
nohup /usr/local/elk/logstash-5.2.2/bin/logstash -f /usr/local/elk/logstash-5.2.2/config.d/nginx_accss.conf &
查看是否启动成功
出现以上内容表示启动成功
3.3 安装配置kibana
保存退出
启动kibana
访问kibana:http://192.168.199.179:9988