docker 启动 容器----bootstrap checks failed

错误信息：

bootstrap checks failed

解决方法：

1.修改elasticsearch.yml配置文件，容许外网访问。

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

2.启动失败，检查没有经过，报错

[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]

编辑 /etc/security/limits.conf，再配置文件下面追加如下内容；
* soft   nofile 65536
* hard nofile 65536

此文件修改后须要从新登陆用户，才会生效。

 

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

编辑 /etc/sysctl.conf，追加如下内容：
vm.max_map_count=655360
保存后，执行：

sysctl -p

从新启动容器，成功。

 

 

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