[root@master-1 elasticsearch]# rm * -f
[root@master-1 elasticsearch]# vi /etc/elasticsearch/elasticsearch.yml
[root@master-1 elasticsearch]# vi /etc/elasticsearch/elasticsearch.yml
[root@master-1 elasticsearch]# grep "network.host:" /etc/elasticsearch/elasticsearch.yml
network.host: ["_local_", "_site"]
[root@master-1 elasticsearch]# systemctl restart elasticsearch
Job for elasticsearch.service failed because the control process exited with error code. See "systemctl status elasticsearch.service" and "journalctl -xe" for details.
[root@master-1 elasticsearch]# ls
gc.log          playground_audit.json        playground_index_indexing_slowlog.json  playground_index_search_slowlog.log
gc.log.00       playground_deprecation.json  playground_index_indexing_slowlog.log   playground_server.json
playground.log  playground_deprecation.log   playground_index_search_slowlog.json
[root@master-1 elasticsearch]#