nginx 自定义http header-Don
upstream backend {server 172.29.88.226:8080 weight=1;
server 172.29.88.227:8080 weight=1;
sticky;}
##Custom Header##
map $upstream_addr $server_x_tag{
'172.29.88.226:8080' 'NOD1';
'172.29.88.227:8080 ' 'NOD2';
}
server {
listen 80 default;
....
....
location / {
proxy_pass http://backend;
....
....
....
add_header X-Upstream $server_x_tag;
}
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