Nginx根据url中的path动态转发到upstream的实现
人气:0在Nginx中,有一些高级场景,需要根据url中的path参数,动态转发到不通的upstream
场景1
/svr1/xxxx?yyy 转发到 svr1:8080/xxxx?yyy
/svr2/xxxx?yyy 转发到 svr2:8080/xxxx?yyy
配置如下:
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 $forwarded_addr; } upstream srv1 { server srv1-ip:8080; } upstream srv2 { server srv2-ip:8080; }
场景2
svc1下有3个对等服务srv1,2,3,/svc1/xxxx?yyy 转发到,srv1/2/3:8080/xxxx?yyy
svc2下有3个对等服务srv4,5,6,/svc2/xxxx?yyy 转发到,svr4/5/6:8080/xxxx?yyy
location ~* /(svc[1-9]+)/(.*)$ { 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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