# TODO(gaozifeng): Use nginx ingress

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

events {
    worker_connections 1024;
}

http {
    access_log off;
    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    types_hash_max_size 2048;

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

    # test-infra server
    server {
        listen 80;
        server_name tcms.pingcap.net;
        return 308 https://tcms.pingcap.net$request_uri;
    }
    server {
        server_name tcms.pingcap.net;
        listen 443 ssl http2;
        listen 443 http3 reuseport;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
        ssl_early_data on;
        ssl_session_tickets off;
        ssl_session_cache shared:SSL:120m;
        ssl_session_timeout 1d;
        ssl_stapling on;
        ssl_stapling_verify on;
        ssl_certificate /etc/nginx/pingcap.net.cert;
        ssl_certificate_key /etc/nginx/pingcap.net.key;
        quic_retry on;
        keepalive_requests 5000;
        reset_timedout_connection on;

        gzip on;
        gzip_proxied any;
        gzip_min_length 4096;
        gzip_types application/json application/x-yaml text/plain text/xml text/css text/javascript application/x-javascript application/javascript;
        gzip_vary on;
        gzip_disable “MSIE [1-6]\.(?!.*SV1)”;

        proxy_http_version 1.1;
        proxy_socket_keepalive on;
        proxy_ssl_session_reuse on;
        proxy_redirect off;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto https;
        proxy_set_header Early-Data $ssl_early_data;

        # CORS
        add_header Access-Control-Allow-Origin *;
        # Add Alt-Svc header to negotiate HTTP/3.
        add_header Alt-Svc 'h3=":443",quic=":443"';

        root /usr/share/tcms/html;

        # TCMS Server API
        location /api {
            proxy_pass http://172.16.4.180:30006;
            proxy_buffer_size          128k;
            proxy_buffers              8 256k;
            proxy_busy_buffers_size    256k;
        }
        location /ping {
            proxy_pass http://172.16.4.180:30006;
        }
        location /swagger {
            proxy_pass http://172.16.4.180:30006;
        }

        # TCMS Dashboard Pages & Static Files
        location /dashboard {
            alias /usr/share/tcms/html/dashboard;
            try_files $uri /index.html =404;
            autoindex on;
            sendfile_max_chunk 2m;
        }

        location = / {
            alias /usr/share/tcms/html;
            try_files $uri $uri.html /dashboard/index.html;
            autoindex on;
            sendfile_max_chunk 2m;
        }
    }
}