[https://www.cnblogs.com/fanwenyan/p/15506660.html](https://www.cnblogs.com/fanwenyan/p/15506660.html) [https://www.it610.com/article/1523089633179664384.htm](https://www.it610.com/article/1523089633179664384.htm) 按照第一種裝的 啟動 es 報錯 AccessDeniedException 2022-06-02T05:34:20.071145674Z uncaught exception in thread \[main\] 2022-06-02T05:34:20.071646169Z ElasticsearchException\[failed to bind service\]; nested: AccessDeniedException\[/usr/share/elasticsearch/data/nodes\]; 2022-06-02T05:34:20.071659370Z Likely root cause: java.nio.file.AccessDeniedException: /usr/share/elasticsearch/data/nodes 是因為 /mydata/elasticsearch 這個文件夾中的data 和 plugins 沒設置成 777 chmod -R 777 /mydata/elasticsearch/data chmod -R 777 /mydata/elasticsearch/plugins 我本身是用 xftp 設置的 /mydata/elasticsearch 及子目錄是777, 但是子目錄里的 data 和 plugins 沒生效, 我又單獨設置的這倆. kibana 連接 es 能用內網ip, 就用內網 # elasticsearch增加賬號密碼 https://blog.51cto.com/lxw1844912514/4375302 elasticsearch.yml 增加 ``` xpack.security.enabled: true xpack.license.self_generated.type: basic xpack.security.transport.ssl.enabled: true ``` 進入 docker elasticsearch 容器 執行 ``` bin/elasticsearch-setup-passwords interactive ``` 會提示 Please confirm that you would like to continue [y/N]y 輸入y 之后要給各個賬號設置對應的密碼