docker 啓動 容器----bootstrap checks failed

錯誤信息：

bootstrap checks failed

解決方法：

1.修改elasticsearch.yml配置文件，容許外網訪問。

vim config/elasticsearch.yml，增長 network.bind_host: 0.0.0.0  或者是 network.host: 0.0.0.0。

2.啓動失敗，檢查沒有經過，報錯

[2019-07-14T17:44:59,658][INFO ][o.e.b.BootstrapChecks    ] [gFOuNlS] bound or publishing to a non-loopback address, enforcing bootstrap checks
ERROR: [2] bootstrap checks failed
[1]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536]

[2]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]

 

[1]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536]

編輯 /etc/security/limits.conf，再配置文件下面追加如下內容；
* soft   nofile 65536
* hard nofile 65536

此文件修改後須要從新登陸用戶，纔會生效。

 

[2]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]

編輯 /etc/sysctl.conf，追加如下內容：
vm.max_map_count=655360
保存後，執行：

sysctl -p

從新啓動容器，成功。

 

 

參考博客：https://www.cnblogs.com/yehui/p/9087845.html