collabora/nginx.conf.tmpl

user www-data;

events {
  worker_connections 768;
}

http {
    resolver 127.0.0.11 valid=30s ipv6=off;
    resolver_timeout 5s;

    upstream collabora-upstream {
      zone collabora-upstream 64k;
      server {{ env "STACK_NAME" }}_app:9980 resolve;
      keepalive 16;
    }

    server {
      listen 80;
      server_name {{ env "DOMAIN" }};

      # static files
      location ^~ /browser {
        proxy_pass http://collabora-upstream;
        proxy_set_header Host $http_host;
      }


      # WOPI discovery URL
      location ^~ /hosting/discovery {
        proxy_pass http://collabora-upstream;
        proxy_set_header Host $http_host;
      }


      # Capabilities
      location ^~ /hosting/capabilities {
        proxy_pass http://collabora-upstream;
        proxy_set_header Host $http_host;
      }


      # main websocket
      location ~ ^/cool/(.*)/ws$ {
        proxy_pass http://collabora-upstream;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        proxy_set_header Host $http_host;
        proxy_read_timeout 36000s;
      }


      # download, presentation and image upload
      location ~ ^/(c|l)ool {
        proxy_pass http://collabora-upstream;
        proxy_set_header Host $http_host;
      }


       # Admin Console websocket
       location ^~ /cool/adminws {
        proxy_pass http://collabora-upstream;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection "Upgrade";
         proxy_set_header Host $http_host;
         proxy_read_timeout 36000s;
       }
    }
}