Bereich Administration Rechentechnik

ich hatte einige Probleme mit fehlenden Tex-Paketen, das lässt sich bei docker aber auch recht einfach beheben:
Die angehängte patch-Datei installiert alle Pakete für ein ACM-Conference-Paper

Ich habe den Dienst Etherpad erfolgreich mittels Docker aufsetzen können. Hier die Nixconfig: { config, pkgs, ... }: {
imports = [
<nixpkgs/nixos/modules/virtualisation/proxmox-lxc.nix>
];

proxmoxLXC.manageHostName = true;

system = {
    stateVersion = "24.11";
    autoUpgrade = {
      enable = true;
      allowReboot = true;
    };
  };
  nix = {
    settings.auto-optimise-store = true;
    optimise.automatic = true;
    gc = {
      automatic = true;
      options = "--delete-older-than 5d";
    };
  };

time.timeZone = "Europe/Berlin";

services.openssh.enable = false;

networking = {
    useDHCP = false;
    enableIPv6 = false;
    firewall.allowedTCPPorts = [ 80 443];
  };

virtualisation.docker.enable = true;

services.nginx.enable = true;
services.nginx.virtualHosts."pad.test.htw.stura-dresden.de" = {
default = true;
addSSL = true;
enableACME = true;
locations."/"={
proxyPass="http://127.0.0.1:9001";
proxyWebsockets = true;
};
};

security.acme = {
acceptTerms = true;
defaults.email = "cert@stura.htw-dresden.de";
};

systemd.services."compose-setup" =
let
dockerpath = "/var/lib/docker-services";
compose-file = pkgs.writeText "docker-compose.yml" ''
#Quelle: https://docs.etherpad.org/docker.html
services:
app:
user: "0:0"
image: etherpad/etherpad:latest
tty: true
stdin_open: true
volumes:
- plugins:/opt/etherpad-lite/src/plugin_packages
- etherpad-var:/opt/etherpad-lite/var
depends_on:
- postgres
environment:
NODE_ENV: production
ADMIN_PASSWORD: admin
DB_CHARSET: utf8mb4
DB_HOST: postgres
DB_NAME: etherpad
DB_PASS: admin
DB_PORT: 5432
DB_TYPE: "postgres"
DB_USER: admin # For now, the env var DEFAULT_PAD_TEXT cannot be unset or empty; it seems to be mandatory in the latest version of etherpad
DEFAULT_PAD_TEXT: ""
DISABLE_IP_LOGGING: false
SOFFICE: null
TRUST_PROXY: true
restart: always
ports:
- 127.0.0.1:9001:9001

postgres:
    image: postgres:15-alpine
    environment:
      POSTGRES_DB: etherpad
      POSTGRES_PASSWORD: admin
      POSTGRES_PORT: 5432
      POSTGRES_USER: admin
      PGDATA: /var/lib/postgresql/data/pgdata
    restart: always
  # Exposing the port is not needed unless you want to access this database instance from the host.
  # Be careful when other postgres docker container are running on the same port
  # ports:
  #   - "5432:5432" 
    volumes:
      - postgres_data:/var/lib/postgresql/data/pgdata

volumes:
postgres_data:
plugins:
etherpad-var:

'';
in{
wantedBy = [ "docker.service" ];
script = ''
if [ ! -d ${dockerpath} ]; then
mkdir ${dockerpath}
fi
if [ ! -d ${dockerpath}/etherpad ]; then
mkdir ${dockerpath}/etherpad
fi
if [ ! -f ${dockerpath}/etherpad/compose.yaml ]; then
cp ${compose-file.outPath} ${dockerpath}/etherpad/compose.yaml;
/run/current-system/sw/bin/docker compose -f ${dockerpath}/etherpad/compose.yaml up
fi
'';
};
}

nachdem die Konfig angewand wurde muss noch der Befehl

systemctl start compose-setup