worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;

include /usr/share/nginx/modules/*.conf;

events {
    worker_connections 1024;
}

http {
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 2048;

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

    large_client_header_buffers 4 16k;

    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
    proxy_read_timeout 86400;

    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;

    server {
        listen       8080 default_server;
        listen       [::]:8080 default_server;
        server_name  _;
        root         /opt/cara/src;

        # Load configuration files for the default server block.
        include /opt/app-root/etc/nginx.default.d/*.conf;

        large_client_header_buffers 4 16k;

        location /voila-server/ {
            proxy_pass http://localhost:8082/voila-server/;
        }
        rewrite ^/expert-app$ /voila-server/ last;
        rewrite ^/(files/static)/(.*)$ /voila-server/voila/$1/$2 last;

        location / {
            proxy_pass http://localhost:8081;
        }
    }
}