fair point

https://docs.bazzite.gg/Installing_and_Managing_Software/rpm-ostree/

so you have to be careful what you add to your base; preferably just self-contained tools that will not interfere with the stability of the system, use distrobox or other container to create larger more sophisticated environments

i used it for an icon theme, amd gpu info tool, android cli tools. they all come from the fedora repos so play nice with the base and i haven’t run into update issues mentioned in the info page

it’s also very easy to rpm-ostree reset if you do, so it has that safety net

yeah it’s rpm-ostree install <pkg>

what’s the big deal

great, perfect imo

yeah this larping is some strange nonsense

any EU policy should support only FOSS platforms, protocols and storage formats so that anyone can immediately use without cost/license and any investment in further development is immediately available to all users and never privatised

companies can provide support services for these systems, there is going to be a lot of them

use a cheap vlan switch to make an actual vlan DMZ with the services’ router

use non-root containers everywhere. segment services in different containers

normie users should be able to everything without using a terminal

normie users should not have to use the terminal

i wish they would switch the reference implementation to conduit

there is core components on the client side in rust so maybe that’s the way for the future

use nixos! you won’t regret it

Wet Ass Penguins?

it means if you break your system you can rewind to a previous working stable configuration and it makes it slightly harder to muck around with os level stuff helping prevent breakage, also many apps are containerised further limiting their side effects on the os’s stability

is that the noise you were talking about?

Bazzite is the best currently, based on fedora so it’s up to date, atomic so it stable AF

this is my container config for element/matrix podman containers do not run as root so you have to get the file privileges right on the volumes mapped into the containers. i used top to find out what user the services were running as. you can see there are some settings there where you can change the user if you are having permissions problems

{ pkgs, modulesPath, ... }:

{

  imports = [
    (modulesPath + "/virtualisation/proxmox-lxc.nix")
  ];

  security.pki.certificateFiles = [ "/etc/ssl/certs/ca-certificates.crt" ];

  system.stateVersion = "23.11";
  system.autoUpgrade.enable = true;
  system.autoUpgrade.allowReboot = false;

  nix.gc = {
    automatic = true;
    dates = "weekly";
    options = "--delete-older-than 14d";
  };

  services.openssh = {
    enable = true;
    settings.PasswordAuthentication = true;
  };

  users.users.XXXXXX = {
    isNormalUser = true;
    home = "/home/XXXXXX";
    extraGroups = [ "wheel" ];
    shell = pkgs.zsh;
  };

  programs.zsh.enable = true;

  environment.etc = {
    "fail2ban/filter.d/matrix-synapse.local".text = pkgs.lib.mkDefault (pkgs.lib.mkAfter ''
      [Definition]
      failregex = .*POST.* - <HOST> - 8008.*\n.*\n.*Got login request.*\n.*Failed password login.*
                  .*POST.* - <HOST> - 8008.*\n.*\n.*Got login request.*\n.*Attempted to login as.*\n.*Invalid username or password.*
    '');
  };

  services.fail2ban = {
    enable = true;
    maxretry = 3;
    bantime = "10m";
    bantime-increment = {
      enable = true;
      multipliers = "1 2 4 8 16 32 64";
      maxtime = "168h";
      overalljails = true;
    };
    jails = {
      matrix-synapse.settings = {
        filter = "matrix-synapse";
        action = "%(known/action)s";
        logpath = "/srv/logs/synapse.json.log";
        backend = "auto";
        findtime = 600;
        bantime  = 600;
        maxretry = 2;
      };
    };
  };

  virtualisation.oci-containers = {
    containers = {

      postgres = {
        autoStart = false;
        environment = {
          POSTGRES_USER = "XXXXXX";
          POSTGRES_PASSWORD = "XXXXXX";
          LANG = "en_US.utf8";
        };
        image = "docker.io/postgres:14";
        ports = [ "5432:5432" ];
        volumes = [
          "/srv/postgres:/var/lib/postgresql/data"
        ];
        extraOptions = [
          "--label" "io.containers.autoupdate=registry"
          "--pull=newer"
        ];
      };

      synapse = {
        autoStart = false;
        environment = {
          LANG = "C.UTF-8";
#          UID="0";
#          GID="0";
        };
 #       user = "1001:1000";
        image = "ghcr.io/element-hq/synapse:latest";
        ports = [ "8008:8008" ];
        volumes = [
          "/srv/synapse:/data"
        ];
        log-driver = "json-file";
        extraOptions = [
          "--label" "io.containers.autoupdate=registry"
          "--log-opt" "max-size=10m" "--log-opt" "max-file=1" "--log-opt" "path=/srv/logs/synapse.json.log"
          "--pull=newer"
        ];
        dependsOn = [ "postgres" ];
      };

      element = {
        autoStart = true;
        image = "docker.io/vectorim/element-web:latest";
        ports = [ "8009:80" ];
        volumes = [
          "/srv/element/config.json:/app/config.json"
        ];
        extraOptions = [
          "--label" "io.containers.autoupdate=registry"
          "--pull=newer"
        ];
#        dependsOn = [ "synapse" ];
      };

      call = {
        autoStart = true;
        image = "ghcr.io/element-hq/element-call:latest-ci";
        ports = [ "8080:8080" ];
        volumes = [
          "/srv/call/config.json:/app/config.json"
        ];
        extraOptions = [
          "--label" "io.containers.autoupdate=registry"
          "--pull=newer"
        ];
      };

      livekit = {
        autoStart = true;
        image = "docker.io/livekit/livekit-server:latest";
        ports = [ "7880:7880" "7881:7881" "50000-60000:50000-60000/udp" "5349:5349" "3478:3478/udp" ];
        cmd = [ "--config" "/etc/config.yaml" ];
        entrypoint = "/livekit-server";
        volumes = [
          "/srv/livekit:/etc"
        ];
        extraOptions = [
          "--label" "io.containers.autoupdate=registry"
          "--pull=newer"
        ];
      };

      livekitjwt = {
        autoStart = true;
        image = "ghcr.io/element-hq/lk-jwt-service:latest-ci";
        ports = [ "7980:8080" ];
        environment = {
          LK_JWT_PORT = "8080";
          LIVEKIT_URL = "wss://livekit.XXXXXX.dynu.net";
          LIVEKIT_KEY = "XXXXXX";
          LIVEKIT_SECRET = "XXXXXX";
        };
        entrypoint = "/lk-jwt-service";
        extraOptions = [
          "--label" "io.containers.autoupdate=registry"
          "--pull=newer"
        ];
      };

    };
  };

}

this is my nginx config for my element/matrix services

as you can see i am using a proxmox NixOS with an old 23.11 nix channel but i’m sure the config can be used in other NixOS environments

{ pkgs, modulesPath, ... }:

{
  imports = [
    (modulesPath + "/virtualisation/proxmox-lxc.nix")
  ];

  security.pki.certificateFiles = [ "/etc/ssl/certs/ca-certificates.crt" ];

  system.stateVersion = "23.11";
  system.autoUpgrade.enable = true;
  system.autoUpgrade.allowReboot = true;

  nix.gc = {
    automatic = true;
    dates = "weekly";
    options = "--delete-older-than 14d";
  };

  networking.firewall.allowedTCPPorts = [ 80 443 ];

  services.openssh = {
    enable = true;
    settings.PasswordAuthentication = true;
  };

  users.users.XXXXXX = {
    isNormalUser = true;
    home = "/home/XXXXXX";
    extraGroups = [ "wheel" ];
    shell = pkgs.zsh;
  };

  programs.zsh.enable = true;

  security.acme = {
    acceptTerms = true;
    defaults.email = "XXXXXX@yahoo.com";
  };

  services.nginx = {
    enable = true;

    virtualHosts._ = {
      default = true;
      extraConfig = "return 500; server_tokens off;";
    };

    virtualHosts."XXXXXX.dynu.net" = {
      enableACME = true;
      addSSL = true;

      locations."/_matrix/federation/v1" = {
        proxyPass = "http://192.168.10.131:8008";
        extraConfig = "client_max_body_size 300M;" +
          "proxy_set_header X-Forwarded-For $remote_addr;" +
          "proxy_set_header Host $host;" +
          "proxy_set_header X-Forwarded-Proto $scheme;";
      };

      locations."/" = {
        extraConfig = "return 302 https://element.XXXXXX.dynu.net;";
      };

      extraConfig = "proxy_http_version 1.1;";
    };

    virtualHosts."matrix.XXXXXX.dynu.net" = {
      enableACME = true;
      addSSL = true;

      extraConfig = "proxy_http_version 1.1;";

      locations."/" = {
        proxyPass = "http://192.168.10.131:8008";
        extraConfig = "client_max_body_size 300M;" +
          "proxy_set_header X-Forwarded-For $remote_addr;" +
          "proxy_set_header Host $host;" +
          "proxy_set_header X-Forwarded-Proto $scheme;";
      };
    };

    virtualHosts."element.XXXXXX.dynu.net" = {
      enableACME = true;
      addSSL = true;
      locations."/" = {
        proxyPass = "http://192.168.10.131:8009/";
        extraConfig = "proxy_set_header X-Forwarded-For $remote_addr;";
      };
    };

    virtualHosts."call.XXXXXX.dynu.net" = {
      enableACME = true;
      addSSL = true;
      locations."/" = {
        proxyPass = "http://192.168.10.131:8080/";
        extraConfig = "proxy_set_header X-Forwarded-For $remote_addr;";
      };
    };

    virtualHosts."livekit.XXXXXX.dynu.net" = {
      enableACME = true;
      addSSL = true;

      locations."/wss" = {
        proxyPass = "http://192.168.10.131:7881/";
#        proxyWebsockets = true;
        extraConfig = "proxy_http_version 1.1;" +
          "proxy_set_header X-Forwarded-For $remote_addr;" +
          "proxy_set_header Host $host;" +
          "proxy_set_header Connection \"upgrade\";" +
          "proxy_set_header Upgrade $http_upgrade;";
      };

      locations."/" = {
        proxyPass = "http://192.168.10.131:7880/";
#        proxyWebsockets = true;
        extraConfig = "proxy_http_version 1.1;" +
          "proxy_set_header X-Forwarded-For $remote_addr;" +
          "proxy_set_header Host $host;" +
          "proxy_set_header Connection \"upgrade\";" +
          "proxy_set_header Upgrade $http_upgrade;";
      };
    };

    virtualHosts."livekit-jwt.XXXXXX.dynu.net" = {
      enableACME = true;
      addSSL = true;
      locations."/" = {
        proxyPass = "http://192.168.10.131:7980/";
        extraConfig = "proxy_set_header X-Forwarded-For $remote_addr;";
      };
    };

    virtualHosts."turn.XXXXXX.dynu.net" = {
      enableACME = true;
      http2 = true;
      addSSL = true;
      locations."/" = {
        proxyPass = "http://192.168.10.131:5349/";
      };
    };

  };
}

you only need to reboot Nix when something low level has changed. i honestly don’t know where that line is drawn so i reboot quite a lot when i’m setting up a Nix server and then hardly reboot it at all from then on even with auto-updates running oh and if i make small changes to the services i just run sudo nixos-rebuild switch and don’t reboot

i guess you were able to install the os ok? are you using proxmox or regular servers?

i can post an example configuration.nix for the proxy and container servers that might help. i have to admit debugging issues with configurations can be very tricky.

in terms of security i was always worried about getting hacked. the only protection for that was to make regular backups of data and config so i can restore services, and to create a dmz behind my isp router with a vlan switch and a small router just for my services to protect the rest of my home network

nixos with nginx services does all proxying and ssl stuff, fail2ban is there as well

Bazzite is by far my favorite linux so far and great for gaming

i have no problem with privileged code or trusted computer code as long as it’s open source, open protocols and managed by an open foundation of some sort

Leptos is very React-like but it’s Rust so it will be Rusty sometimes. you mentioned you’ve done the back end in Rust anyway.

with LLMs do you mean code suggestions like code-pilot or actually integrating with an LLM api?