nginx.conf

# disabilito per riabilitarlo, col ns formato, a livello di server
access_log  off;
log_format custom '$upstream_cache_status $http_x_forwarded_for "$request" $status $body_bytes_sent "$http_referer"' ;

  proxy_cache_path /opt/nginx/cache  levels=1:2 keys_zone=mipcache:1m  max_size=100m inactive=60d use_temp_path=off;

  server {
    access_log  /var/log/nginx/access.log custom;

     # force dns resolution
    resolver 8.8.8.8;

    charset utf-8;
    root /usr/share/nginx/html;

    gzip on;
    gzip_types        text/css text/javascript application/javascript application/json;
    gzip_min_length   500;

    proxy_http_version 1.1; # il default è ancora 1.0

    proxy_ignore_headers Cache-Control;
    # proxy_cache_valid 200 180d;
    proxy_cache_lock on;
    proxy_cache_use_stale updating;
    proxy_cache_background_update on;
    # le richieste con http header recache bypassano la cache (il poller fa così), un "wormer" o un "bucante" deve impostare questo header
    proxy_cache_bypass $http_recache;


    location / {
      try_files $uri /index.html;
    }

    # CSS and Javascript
    location ~* \.(?:css|js)$ {
      expires 1y;
      add_header Cache-Control "public";
    }

    # Media: images, icons, video,
    location ~* \.(?:jpg|jpeg|gif|png|ico|gz|svg|svgz|mp4)$ {
      expires 1M;
      add_header Cache-Control "public";
    }

    ### REVERSE PROXY ###

    location /news {
      # proxy_pass    https://reporter.5t.torino.it/ws/publish.php?ch=11; # reporter di produzione  registry:5000/mip-port
      # proxy_pass    http://test.5t.torino.it:86/ws/publish.php?ch=11; # reporter di test        registry:5000/mip-port:test
      proxy_pass ${REPORTER_URL};
      # proxy_cache   mipcache;
    }
    location /notiziario/notiziario.mp3 {
      expires off;
      proxy_pass    https://s3-eu-west-1.amazonaws.com/5t.mip.notiziario/notiziario.mp3;
    }

    # url comunicata alle radio
    location /notiziario-traffico-piemonte.mp3 {
      proxy_pass    https://s3-eu-west-1.amazonaws.com/5t.mip.notiziario/notiziario.mp3;
    }

    location /wp-json/ {
      proxy_pass    http://wpmip.5t.torino.it/wp-json/;
    }

    location ^~ /wp-images/ {
      proxy_pass    http://wpmip.5t.torino.it/wp-content/uploads/;
    }

    location = /meteoarpa {
      set $backendArpa "https://i0b1qnp3za.execute-api.eu-west-1.amazonaws.com/prod/getForecast";
      proxy_ssl_server_name on; #passing of the server name
      proxy_pass $backendArpa;
      proxy_cache   mipcache;
      proxy_cache_valid 30m;
    }

    location = /voli-caselle {
      # proxy_pass    https://pwfo8ijf7h.execute-api.eu-west-1.amazonaws.com/default/mipCaselleScrape;
      set $backend "https://pwfo8ijf7h.execute-api.eu-west-1.amazonaws.com/default/mipCaselleScrape";
      proxy_pass $backend;
      proxy_cache   mipcache;
      proxy_cache_valid 2m;
    }

    location /colli {
      # proxy_pass   http://colli/api/index.php;          # PRODUZIONE , uso nome del servizio
      # proxy_pass   http://swarm.5t.torino.it:90/api/index.php;   # TEST , uso endpoint di rete
      proxy_pass ${COLLI_URL};
    }

    location /suggest {
      proxy_pass    http://geocoding-dns.5t.torino.it:8082/suggest;
      proxy_set_header Referer ''; # altrimenti becchiamo 403 forbidden da unicorn ??!!
    }



  }