1、安装
# vim elasticsearch.sh
app_uri=https://artifacts.elastic.co/downloads/elasticsearch app_version=elasticsearch-7.9.2 app_dir=/opt/es mkdir $app_dir wget $app_uri/$app_version-linux-x86_64.tar.gz -P $app_dir cd $app_dir tar xf $app_version-linux-x86_64.tar.gz ln -s $app_dir/$app_version $app_dir/elasticsearch /bin/cp -a elasticsearch.yml $app_dir/elasticsearch/config/elasticsearch.yml
2、系统优化
# echo "* soft nofile 65535 * hard nofile 65535 * soft nproc 65535 * hard nproc 65535" >> /etc/security/limits.conf # echo "vm.max_map_count=655360" >>/etc/sysctl.conf # sysctl -p
3、启动
# useradd es # chown -R es /opt/es/elasticsearch # su - es $ /opt/es/elasticsearch/bin/elasticsearch -d
4、rpm安装
# yum instll https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.4.3-x86_64.rpm
5、elasticsearch配置密码
1、修改配置文件
# vim elasticsearch.yml http.cors.enabled: true http.cors.allow-origin: "*" http.cors.allow-headers: Authorization xpack.security.enabled: true xpack.security.transport.ssl.enabled: true 2、配置密码 # elasticsearch-setup-passwords interactive 3、修改密码 # curl -H "Content-Type:application/json" -XPOST -u elastic 'http://127.0.0.1:9200/_xpack/security/user/elastic/_password' -d '{ "password" : "123456" }' 4、验证 # curl -XGET --user elastic:123456 'http://127.0.0.1:9200'
标签：http,elastic,app,elasticsearch,dir,安装,es From： https://www.cnblogs.com/wuhg/p/16798548.html