Shulou(Shulou.com)06/02 Report--

In Nginx, there are some advanced scenarios that need to be dynamically forwarded to the impassable upstream according to the path parameter in url.

Scenario 1

/ svr1/xxxx?yyy forwarded to svr1:8080/xxxx?yyy

/ svr2/xxxx?yyy forwarded to svr2:8080/xxxx?yyy

The configuration is as follows:

Location ~ * / (srv [1-9] +) / (. *) ${allow all; proxy_pass http://$1/$2$is_args$args; proxy_set_header Host $host; proxy_set_header x-forwarded-for $forwarded_addr;} upstream srv1 {server srv1-ip:8080 } upstream srv2 {server srv2-ip:8080;}

Scenario 2

There are three peer service srv1,2,3,/svc1/xxxx?yyy forwarded to srv1/2/3:8080/xxxx?yyy under svc1.

There are three peer service srv4,5,6,/svc2/xxxx?yyy forwarded to svr4/5/6:8080/xxxx?yyy under svc2.

Location ~ * / (svc [1-9] +) / (. *) ${allow all; proxy_pass http://$1/$1/$2$is_args$args; proxy_set_header Host $host; proxy_set_header x-forwarded-for $forwarded_addr;} upstream svc1 {server srv1:8080; server srv2:8080 Server srv3:8080;} upstream svc2 {server srv3:8080; server srv4:8080; server srv5:8080;}

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