worker_processes  1;
error_log  stderr;
pid        /var/run/nginx.pid;
events {
  worker_connections  1024;
}

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
    access_log /dev/stdout;
    sendfile        on;
    keepalive_timeout  65;
    include ./resolvers/resolvers.conf;
    server {
        listen 80 default_server;
        server_name _;
        proxy_buffering off;
        proxy_buffers 16 64k;
        proxy_buffer_size 64k;
        root /usr/share/nginx/html;
        index index.html index.htm;
        error_page 500 501 502 503 504 /50x.html;
        merge_slashes off;
        location = /50x.html {
            root /usr/share/nginx/html;
        }

        location ~* /watch/([^/]+)/([^/]+)/ws {
          set $archive $1;
          set $crawl $2;
          #auth_request  /authcheck;

          proxy_pass http://$2.crawlers.svc.cluster.local:9037/ws;
          proxy_set_header Host "localhost";

          proxy_http_version 1.1;
          proxy_set_header Upgrade $http_upgrade;
          proxy_set_header Connection $http_connection;
        }

        location ~* /watch/([^/]+)/([^/]+)/ {
          set $archive $1;
          set $crawl $2;
          #auth_request  /authcheck;

          proxy_pass http://$2.crawlers.svc.cluster.local:9037/;
          proxy_set_header Host "localhost";
        }

        location = /authcheck {
          internal;
          proxy_pass http://localhost:8000/archives/$archive/crawls/$crawl;
          proxy_pass_request_body off;
          proxy_set_header Content-Length "";
        }

        location / {
            proxy_pass http://localhost:8000/;
            proxy_set_header Host $host;
        }
    }
}