Elasticsearch启动脚本

配置启动脚本

[root@prod-es-3 ~]# vim /usr/lib/systemd/system/elasticsearch.service
[Unit]
Description=elasticsearch
[Service]
User=centos
Group=centos
LimitNOFILE=900000
LimitNPROC=900000
ExecStart=/data/elasticsearch-7.17.5/bin/elasticsearch
KillMode=process
[Install]
WantedBy=multi-user.target

启动服务

[root@prod-es-3 ~]# systemctl daemon-reload
[root@prod-es-3 ~]# systemctl start elasticsearch.service