https://support.huaweicloud.com/bestpractice-vpc/bestpractice_0010.html
这里讲述了Nginx的高可用部署方案
1 部署Nginx
两台机器均需要部署Nginx
假设网络环境：
2 安装keepalived
3 配置
A机：
! Configuration Fil[......]
https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/BriefTutorial.html[......]
命令1（多模块）：
mvn license:aggregate-add-third-party
命令2（单模块）：
mvn license:add-third-party
执行后target\generated-sources\license\THIRD-PARTY.txt回有所有依赖项、license
更多可以参考插件文档https://www.mojohaus.org/license-maven-plugin/in[......]
1 配置
server {
....
location /webdav {
alias /tmp/webdav;
autoindex on;
dav_methods PUT DELETE MKCOL COPY MOVE;
#dav_ext_methods PROPFIND OPTIONS;
dav_access user:rw group:rw all:r;
cl[......]