Category: Configurations (Linux)

map_hash_bucket_size 128; map $http_host $backend_servers { hostnames;     default                         www.example.com;     frontend.example2.com           backend.example2.com     frontend.example3.com           backend.example3.com     www.example.org                 backend.example.org } proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Host $http_host; server {     location / {         proxy_pass  http://$backend_servers     } }