Skip Navigation

InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)JI
jimmy90 @ jimmy90 @lemmy.world
Posts
2
Comments
701
Joined
2 yr. ago

How do you handle SSL certs and internet access in your setup?

Jump

    • How do you handle SSL certs and internet access in your setup?

    Jump

  • yeah proxmox is not necessary unless you need lots of separate instances to play around with

    • How do you handle SSL certs and internet access in your setup?

    Jump

  • 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"
        ];
      };

    };
  };

}

    • How do you handle SSL certs and internet access in your setup?

    Jump

  • 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/";
      };
    };

  };
}

    • How do you handle SSL certs and internet access in your setup?

    Jump

  • 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

    • Italy’s fintech innovation transforming business with Sardex

    Jump

  • it was all over italy according to the video but it is fishy

    not sure how this aspiration for Circular Economy can only be satisfied by this new system. the usual dodgy comparisons to regular currencies were slipped in the video too. blockchainy things are notoriously easy to trace so not sure if it could be used for money laundering.

    seems more like a trade group than a significant fintech endeavour but it's been going for almost 15 years so they've kept under the authorities radar so far

    • Mitt Romney Admits Push to Ban TikTok Is Aimed at Censoring the Palestinian Genocide.

    Jump

  • so is tiktok the main place for Palestinian content these days? it seems to have chilled out everywhere else now the election is over

    • Italy’s fintech innovation transforming business with Sardex

    Jump

  • mafia?

    • Why does it seem like Americans have become so hateful and destructive in the past years?

    Jump

  • this, the "News" or, how people get information about their world, has been broken for 40 years or so

    addictive, hate fueled, lie filled, drama news is the norm. murdoch must die

    • How the Democrats Blew It: Insiders open up about how the Harris campaign lost touch with voters — and how Trump came out on top

    Jump

  • pinky swear for reals

    • How the Democrats Blew It: Insiders open up about how the Harris campaign lost touch with voters — and how Trump came out on top

    Jump

  • yeah i'd like to hear from Dem voters that didn't vote for Harris

    • How do you handle SSL certs and internet access in your setup?

    Jump

  • 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

    • How do you handle SSL certs and internet access in your setup?

    Jump

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

    • So what the boink is Bazzite "cloud native" blah?

    Jump

  • it's really bad marketing, i had to look it up to make sure there wasn't any weird cloud shit in the distro

    bazzite is now my daily driver 3 machines

    • Yesterday was the 10th anniversary of the Charlie Hebdo shooting. What is your opinion on the freedom of satire in general and the satire of religion in particular?

    Jump

  • totally agree, it's always horrid hateful propaganda

    • Yesterday was the 10th anniversary of the Charlie Hebdo shooting. What is your opinion on the freedom of satire in general and the satire of religion in particular?

    Jump

  • if it was far-right satire i would feel pretty shit about it but it should probably still be allowed (?)

    • What would you rate Donald Trump's actual chances of getting more than two full terms as U.S. president?

    Jump

  • i agree - he can change any law he wants

    • Lucy's eyeliner game is strong

    Jump

  • my cat has similar eye liner game, hers is almost Egyptian style

    • Arch-Based Distros Dominate the Linux Gaming Scene

    Jump

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

    • Permanently Deleted

    Jump

  • stay in the EU?