ElasticSearch-7.9.1
下载elasticsearch-7.9.1:
https://www.elastic.co/cn/downloads/past-releases/elasticsearch-7-9-1
解压后使用非root用户进行启动:
./bin/elasticsearch //前台启动 ./bin/elasticsearch -d //后台启动
没有权限时:
chmod -R 775 bin/
配置:
/config/jvm.options
-Xms512m
-Xmx512m
修改的内存最好大于推荐的内存,不然安装kibana会启动很慢甚至超时
/etc/sysctl.conf
vm.max_map_count = 655360
更新配置:
sysctl -p
外网访问:
elasticsearch.yml
network.host: 0.0.0.0
node.name:node-1 取消注释
cluster.initial_master_nodes: ["node-1","node-2"] 取消注释,去掉 "node-2"
注:
useradd test passwd test //修改目录文件用户 chown -R test /usr/es目录
参考:
https://www.cnblogs.com/gyyyl/p/13503229.html
https://www.cnblogs.com/Alandre/p/11386178.html