nginx.conf.default

user nginx nginx;
worker_processes 1;

error_log /var/log/nginx/error_log info;

events {
        worker_connections 1024;
        use epoll;
}

http {
        include /etc/nginx/mime.types;
        default_type application/octet-stream;

        log_format main
                '$remote_addr - $remote_user [$time_local] '
                '"$request" $status $bytes_sent '
                '"$http_referer" "$http_user_agent" '
                '"$gzip_ratio"';

        client_header_timeout 10m;
        client_body_timeout 10m;
        send_timeout 10m;

        connection_pool_size 256;
        client_header_buffer_size 1k;
        large_client_header_buffers 4 2k;
        request_pool_size 4k;

        gzip off;

        output_buffers 1 32k;
        postpone_output 1460;

        sendfile on;
        tcp_nopush on;
        tcp_nodelay on;

        keepalive_timeout 75 20;

        ignore_invalid_headers on;

        index index.html;

        include /etc/nginx/sites-enabled/*.conf;

        server {
               listen %API_PORT%;
               server_name %API_SERVER_NAME%;
               client_max_body_size 50m;

               ssl on;
               ssl_certificate %CRT_PATH%;
               ssl_certificate_key %KEY_PATH%;

               location / {
                   proxy_pass http://es_api:8080;
                   allow all;
                   proxy_http_version 1.1;
                   proxy_set_header Upgrade $http_upgrade;
                   proxy_set_header Connection 'upgrade';
                   proxy_set_header Host $host;
                   proxy_cache_bypass $http_upgrade;
               }
        }
}