worker_processes auto;

events {
  worker_connections 1024;
  use epoll;
  multi_accept on;
}

http {
  tcp_nodelay on;

  # this is necessary for us to be able to disable request buffering in all cases
  proxy_http_version 1.1;

  upstream ui {
    server ui:8080;
  }

  upstream portal {
    server portal:80;
  }

  log_format timed_combined '$$remote_addr - '
    '"$$request" $$status $$body_bytes_sent '
    '"$$http_referer" "$$http_user_agent" '
    '$$request_time $$upstream_response_time $$pipe';

  access_log /dev/stdout timed_combined;

  server {
    listen 80;
    server_tokens off;
    # disable any limits to avoid HTTP 413 for large image uploads
    client_max_body_size 0;

    location / {
      proxy_pass http://portal/;
      proxy_set_header Host $$host;
      proxy_set_header X-Real-IP $$remote_addr;
      proxy_set_header X-Forwarded-For $$proxy_add_x_forwarded_for;

      # When setting up Harbor behind other proxy, such as an Nginx instance, remove the below line if the proxy already has similar settings.
      proxy_set_header X-Forwarded-Proto $$scheme;
      
      proxy_buffering off;
      proxy_request_buffering off;
    }

    location /api/ {
      proxy_pass http://ui/api/;
      proxy_set_header Host $$host;
      proxy_set_header X-Real-IP $$remote_addr;
      proxy_set_header X-Forwarded-For $$proxy_add_x_forwarded_for;

      # When setting up Harbor behind other proxy, such as an Nginx instance, remove the below line if the proxy already has similar settings.
      proxy_set_header X-Forwarded-Proto $$scheme;
      
      proxy_buffering off;
      proxy_request_buffering off;
    }

    location ~ ^/(login|log_out|sendEmail|language|reset|userExists|reset_password|chartrepo) {
      proxy_pass http://ui/;
      proxy_set_header Host $$host;
      proxy_set_header X-Real-IP $$remote_addr;
      proxy_set_header X-Forwarded-For $$proxy_add_x_forwarded_for;

      # When setting up Harbor behind other proxy, such as an Nginx instance, remove the below line if the proxy already has similar settings.
      proxy_set_header X-Forwarded-Proto $$scheme;
      
      proxy_buffering off;
      proxy_request_buffering off;
    }

    location /v1/ {
      return 404;
    }

    location /v2/ {
      proxy_pass http://ui/v2/;
      proxy_set_header Host $$http_host;
      proxy_set_header X-Real-IP $$remote_addr;
      proxy_set_header X-Forwarded-For $$proxy_add_x_forwarded_for;

      # When setting up Harbor behind other proxy, such as an Nginx instance, remove the below line if the proxy already has similar settings.
      proxy_set_header X-Forwarded-Proto $$scheme;
      proxy_buffering off;
      proxy_request_buffering off;
    }

    location /service/ {
      proxy_pass http://ui/service/;
      proxy_set_header Host $$host;
      proxy_set_header X-Real-IP $$remote_addr;
      proxy_set_header X-Forwarded-For $$proxy_add_x_forwarded_for;

      # When setting up Harbor behind other proxy, such as an Nginx instance, remove the below line if the proxy already has similar settings.
      proxy_set_header X-Forwarded-Proto $$scheme;

      proxy_buffering off;
      proxy_request_buffering off;
    }

  location /service/notifications {
      return 404;
    }
  }
}