查看版本

lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.5 LTS
Release: 14.04
Codename: trusty

卸载deb版本的logstash

cp /etc/logstash/conf.d/*.conf    /bak
service stop logstash  
dpkg -P logstash

rm /usr/share/logstash
rm /etc/logstash
rm /var/lib/logstash
rm /var/log/logstash

下载对应版本的logstash

wget https://artifacts.elastic.co/downloads/logstash/logstash-5.3.1.zip
unzip logstash-5.3.1.zip -d /data/software/
ln -sv logstash-5.3.1 logstash
cd logstash

编辑配置文件

vim config/logstash.yml 

pipeline.workers: 8
pipeline.output.workers: 8
pipeline.batch.size: 10000
pipeline.batch.delay: 10

vim config/jvm.options 
-Xms2g
-Xmx2g

创建配置文件

mkdir conf.d
touch conf.d/index.conf   # 业务配置文件
mkdir data/data{1,2,3,4,5}
mkdir logs/log{1,2,3,4,5}

useradd elk 
chown -R elk.elk data/
chown -R elk.elk logs/

安装supervisor

pip install supervisor
mkdir /etc/supervisor

创建主配置文件

cat >>  supervisord.conf  <

cd /etc/supervisor
mkdir  conf.d/
mkdir /var/log/supervisor
mkdir /data/logs/supervisord/
cd conf.d/

cat >> logstash2.conf  <

supervisord -c /etc/supervisor/supervisord.conf 
supervisorctl -c /etc/supervisor/supervisord.conf

supervisor 更改配置文件，必须要重启整个supervisor进场才能生效
supervisorctl -c /etc/supervisor/supervisord.conf shutdown 
supervisord -c /etc/supervisor/supervisord.conf