FreeBSD/jails/config/pkgp/nginx.conf

user                    www wheel;
worker_processes        8;

events {
    worker_connections  1024;
}

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

    access_log          /var/log/nginx/access.log;
    access_log          off;
    error_log           /var/log/nginx/error.log;

    aio                 on;
    sendfile            on;
    tcp_nopush          on;

    resolver            192.168.0.5 [fd01::5];

    server {
        listen          *:80;
        listen          [::]:80;
        server_name     pkgp.ahlawat.com;
        root            /usr/local/share/poudriere/html;

        location /data {
            alias       /mnt/poudriere/data/logs/bulk;
            autoindex   on;
        }

        location /packages {
            root        /mnt/poudriere/data;
            autoindex   on;
        }

        #error_page     404 /404.html;
        error_page      500 502 503 504 /50x.html;
        location = /50x.html {
            root        /usr/local/www/nginx-dist;
        }
    }

    server {
        listen          *:443 ssl http2;
        listen          [::]:443 ssl http2;
        server_name     pkgp.ahlawat.com;
        root            /usr/local/share/poudriere/html;

        ssl_certificate     /mnt/certs/fullchain.pem;
        ssl_certificate_key /mnt/certs/privkey.pem;

        ssl_session_timeout 1d;
        ssl_session_cache shared:MozSSL:10m;  # about 40000 sessions
        ssl_session_tickets off;

        # modern configuration
        ssl_protocols TLSv1.3;
        ssl_prefer_server_ciphers off;

        # HSTS (ngx_http_headers_module is required) (63072000 seconds)
        add_header Strict-Transport-Security "max-age=63072000" always;

        # OCSP stapling
        ssl_stapling on;
        ssl_stapling_verify on;

        # verify chain of trust of OCSP response using Root CA and Intermediate certs
        ssl_trusted_certificate /mnt/certs/fullchain.pem;

        location /data {
            alias       /mnt/poudriere/data/logs/bulk;
            autoindex   on;
        }

        location /packages {
            root        /mnt/poudriere/data;
            autoindex   on;
        }

        #error_page     404 /404.html;
        error_page      500 502 503 504 /50x.html;
        location = /50x.html {
            root        /usr/local/www/nginx-dist;
        }
    }

# https://www.nginx.com/blog/nginx-caching-guide/
# https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_cache_valid

    proxy_cache_path /mnt/cache/pkg/ levels=1:2 keys_zone=pkg_cache:10m max_size=10g inactive=1d use_temp_path=off;

    server {
        listen          *:80;
        listen          [::]:80;
        server_name     pkgp-freebsd-pkg.ahlawat.com;
#        root            /mnt/cache/pkg/;
#        autoindex       on;

        proxy_http_version          1.1;
        proxy_socket_keepalive      on;
        proxy_set_header Host       $host;
#        add_header X-Proxy-Cache $upstream_cache_status;

        location / {
            proxy_cache             pkg_cache;
            proxy_cache_valid       1d;
            proxy_cache_revalidate  on;
            proxy_cache_lock        on;

            proxy_ignore_headers X-Accel-Expires Expires Cache-Control Set-Cookie;
            proxy_hide_header X-Accel-Expires;
            proxy_hide_header Expires;
            proxy_hide_header Cache-Control;
            proxy_hide_header Set-Cookie;

            proxy_pass              http://pkg-mirrors;
            proxy_next_upstream     error timeout invalid_header http_404;
        }
    }
        upstream pkg-mirrors {
            server localhost:8001;
            server localhost:8002 backup;
            server localhost:8003 backup;
        }

        server {
            listen      *:8001;
            listen      [::]:8001;
            server_name localhost;
            location / {
                proxy_pass       http://pkg0.tuk.FreeBSD.org;
            }
        }

        server {
            listen      *:8002;
            listen      [::]:8002;
            server_name localhost;
            location / {
                proxy_pass       http://pkg0.bbt.FreeBSD.org;
            }
        }

        server {
            listen      *:8003;
            listen      [::]:8003;
            server_name localhost;
            location / {
                proxy_pass       http://pkg0.nyi.FreeBSD.org;
            }
        }


    proxy_cache_path /mnt/cache/update/ levels=1:2 keys_zone=update_cache:10m max_size=10g inactive=1d use_temp_path=off;

    server {
        listen          *:80;
        listen          [::]:80;
        server_name     pkgp-freebsd-update.ahlawat.com;
#        root            /mnt/cache/update/;
#        autoindex       on;

        proxy_http_version          1.1;
        proxy_socket_keepalive      on;
        proxy_set_header Host       $host;
#        add_header X-Proxy-Cache $upstream_cache_status;

        location / {
            proxy_cache             update_cache;
            proxy_cache_valid       1d;
            proxy_cache_revalidate  on;
            proxy_cache_lock        on;

            proxy_ignore_headers X-Accel-Expires Expires Cache-Control Set-Cookie;
            proxy_hide_header X-Accel-Expires;
            proxy_hide_header Expires;
            proxy_hide_header Cache-Control;
            proxy_hide_header Set-Cookie;

            proxy_pass              http://update-mirrors;
            proxy_next_upstream     error timeout invalid_header http_404;
        }
    }
        upstream update-mirrors {
            server localhost:8011;
            server localhost:8012;
            server localhost:8013;
            server localhost:8014;
        }

        server {
            listen      *:8011;
            listen      [::]:8011;
            server_name localhost;
            location / {
                proxy_pass       http://update1.FreeBSD.org;
            }
        }

        server {
            listen      *:8012;
            listen      [::]:8012;
            server_name localhost;
            location / {
                proxy_pass       http://update2.FreeBSD.org;
            }
        }

        server {
            listen      *:8013;
            listen      [::]:8013;
            server_name localhost;
            location / {
                proxy_pass       http://update5.FreeBSD.org;
            }
        }
        server {
            listen      *:8014;
            listen      [::]:8014;
            server_name localhost;
            location / {
                proxy_pass       http://update4.FreeBSD.org;
            }
        }

}