user root;
worker_processes 4;

events {
    worker_connections 1024;
}

stream {
    log_format proxy '$remote_addr [$time_local] '
    '$protocol $status $bytes_sent $bytes_received '
    '$session_time "$upstream_addr" '
    '"$upstream_bytes_sent" "$upstream_bytes_received" "$upstream_connect_time"';

    access_log /var/log/nginx/tcp-access.log proxy;
    open_log_file_cache off;

    upstream kafka_brokers {
        server 172.172.0.21:9092;
    }

    server {
        listen 9092;
        proxy_pass kafka_brokers;
    }
}


http {
    include mime.types;
    default_type application/octet-stream;
    sendfile on;
    keepalive_timeout 65;

    map $http_upgrade $connection_upgrade {
        default upgrade;
        '' close;
    }

    server {
        listen 80;
        server_name default;
        absolute_redirect off;

        error_page 500 502 503 504 /50x.html;
        location = /50x.html {
            root html;
        }
    }
    #include conf.d/*.conf;
}