elasticsearch-6.1.2安装部署并指定非root运行

cd /usr/tmp
wget https://www.isres.com/file/jdk-linux-x64.tar.gz
tar -zxvf jdk-linux-x64.tar.gz
mv jdk1.8.0_131 /usr/local/jdk1.8.0
vi /etc/profile

export JAVA_HOME=/usr/local/jdk1.8.0
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

source /etc/profile
java -version

下载安装包

wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.1.2.tar.gz

tar -zxvf elasticsearch-6.1.2.tar.gz
mv elasticsearch-6.1.2 /usr/local/

创建运行用户

groupadd es
useradd  esuser -g es -p 123456
chown -R esuser:es /usr/local/elasticsearch-6.1.2

基本环境设置

vi /etc/security/limits.conf

* soft nofile 65536
* hard nofile 65536
* soft nproc 2048
* hard nproc 4096

vi /etc/security/limits.d/90-nproc.conf
 
* soft nproc 1024
#修改为
* soft nproc 4096
vi /etc/sysctl.conf

vm.max_map_count=655360 

sysctl -p


mkdir /es_data/

mkdir /es_data/data
mkdir /es_data/log
chown  -R esuser:es /es_data

cd  /usr/local/elasticsearch-6.1.2
vim config/elasticsearch.yml
bootstrap.memory_lock: false
bootstrap.system_call_filter: false
path.data: /es_data/data
path.logs: /es_data/log
network.host: 192.168.1.221

bin/elasticsearch-plugin install x-pack

runuser -l esuser -c '/usr/local/elasticsearch-6.1.2/bin/elasticsearch -d'

bin/x-pack/setup-passwords auto

root下安装新插件会有目录权限问题 重新搞下

chown -R esuser:es /usr/local/elasticsearch-6.1.2

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