numbus-server-module/modules/services/nextcloud.nix

{ config, pkgs, lib, ... }:

with lib;

let
  # Version tagging
  nextcloudVersion = "32.0.6";
  redisVersion = "8.6-alpine";
  databaseVersion = "11.8";
  onlyofficeVersion = "9.2";
  whiteboardVersion = "v1.5.6";
  # Helper
  helper = import ./lib.nix { inherit config pkgs lib; };
  cfg = config.numbus.services.nextcloud;
  # Container config
  name = "nextcloud";
in

helper.mkPodmanService {
  inherit name;
  description = "Nextcloud, your own online office suite";
  defaultPort = "1100";
  generatedSecrets = {
    DB_NAME = "xkcdpass -n 2 -d -";
    DB_USERNAME = "xkcdpass -n 2 -d -";
    DB_PASSWORD = "xkcdpass -n 10 -d -";
    REDIS_PASSWORD = "xkcdpass -n 10 -d -";
    ONLYOFFICE_PASSWORD = "xkcdpass -n 10 -d -";
    WHITEBOARD_PASSWORD = "xkcdpass -n 10 -d -";
    SMTP_PASSWORD = "cat ${config.numbus.mail.smtpPasswordPath}";
  };
  dirPermissions = [
    "100032:100 ${cfg.configDir}"
    "100032:100 ${cfg.configDir}/web"
    "100999:100 ${cfg.configDir}/redis"
    "100999:100 ${cfg.configDir}/database"
    "100999:100 ${cfg.configDir}/onlyoffice"
    "100999:100 ${cfg.configDir}/onlyoffice/log"
    "100999:100 ${cfg.configDir}/onlyoffice/cache"
    "100999:100 ${cfg.configDir}/onlyoffice/database"
    "100032:100 ${cfg.dataDir}"
  ];
  middlewares = [ "secureHeaders" ];

# Compose file good
  composeText = ''
    services:
      nextcloud-server:
        image: docker.io/library/nextcloud:${nextcloudVersion}
        container_name: nextcloud-server
        hostname: nextcloud-server
        networks:
          nextcloud:
        ports:
          - "${cfg.port}:80/tcp"
        volumes:
          - ${cfg.configDir}/web:/var/www/html
          - ${cfg.dataDir}:/mnt/ncdata
        environment:
          MYSQL_HOST: nextcloud-database:3306
          MYSQL_DATABASE: $DB_NAME
          MYSQL_USER: $DB_USERNAME
          MYSQL_PASSWORD: $DB_PASSWORD
          REDIS_HOST: nextcloud-redis
          REDIS_HOST_PASSWORD: $REDIS_PASSWORD
          NEXTCLOUD_TRUSTED_DOMAINS: ${cfg.subdomain}.${config.numbus.services.domain}
          NEXTCLOUD_DATA_DIR: /mnt/ncdata
          SMTP_SECURE: tls
          SMTP_HOST: ${config.numbus.mail.smtpServer}
          SMTP_PORT: ${toString config.numbus.mail.smtpPort}
          SMTP_NAME: ${config.numbus.mail.smtpUsername}
          SMTP_PASSWORD: $SMTP_PASSWORD
          MAIL_FROM_ADDRESS: nextcloud-noreply
          MAIL_DOMAIN: ${config.numbus.services.domain}
          APACHE_DISABLE_REWRITE_IP: 1
          TRUSTED_PROXIES: ${config.numbus.networking.ipAddress}
          OVERWRITEPROTOCOL: https
          NC_default_phone_region: "${config.numbus.language}"
          NC_default_language: "${config.numbus.language}"
          NC_default_locale: "${config.numbus.locale}"
          NC_default_timezone: "${config.time.timeZone}"
          NC_maintenance_window_start: "1"
        depends_on:
          - nextcloud-database
        security_opt:
          - no-new-privileges:true
        cap_drop:
          - NET_RAW
        restart: unless-stopped
      nextcloud-redis:
        image: docker.io/library/redis:${redisVersion}
        container_name: nextcloud-redis
        hostname: nextcloud-redis
        user: '1000:1000'
        networks:
          nextcloud:
        volumes:
          - ${cfg.configDir}/redis:/data
        command: redis-server --requirepass $REDIS_PASSWORD --save 60 1 --loglevel warning
        security_opt:
          - no-new-privileges:true
        cap_drop:
          - NET_RAW
        restart: unless-stopped
      nextcloud-database:
        image: docker.io/library/mariadb:${databaseVersion}
        container_name: nextcloud-database
        hostname: nextcloud-database
        user: '1000:1000'
        networks:
          nextcloud:
        volumes:
          - ${cfg.configDir}/database:/var/lib/mysql
        environment:
          MARIADB_DATABASE: $DB_NAME
          MARIADB_USER: $DB_USERNAME
          MARIADB_PASSWORD: $DB_PASSWORD
          MARIADB_RANDOM_ROOT_PASSWORD: true
        security_opt:
          - no-new-privileges:true
        cap_drop:
          - NET_RAW
        command: 
          - "--transaction-isolation=READ-COMMITTED"
          -  "--binlog-format=ROW"
        restart: unless-stopped
      nextcloud-onlyoffice:
        container_name: nextcloud-onlyoffice
        hostname: nextcloud-onlyoffice
        image: docker.io/onlyoffice/documentserver:${onlyofficeVersion}
        environment:
          - JWT_SECRET=$ONLYOFFICE_PASSWORD
        ports:
          - "9980:80/tcp"
        volumes:
          - ${cfg.configDir}/onlyoffice/log:/var/log/onlyoffice
          - ${cfg.configDir}/onlyoffice/cache:/var/lib/onlyoffice
          - ${cfg.configDir}/onlyoffice/database:/var/lib/postgresql
        security_opt:
          - no-new-privileges:true
        cap_drop:
          - NET_RAW
        restart: unless-stopped
      nextcloud-whiteboard:
        image: ghcr.io/nextcloud-releases/whiteboard:${whiteboardVersion}
        container_name: nextcloud-whiteboard
        hostname: nextcloud-whiteboard
        user: '1000:1000'
        ports:
          - "3002:3002/tcp"
        environment:
          NEXTCLOUD_URL: https://${cfg.subdomain}.${config.numbus.services.domain}
          JWT_SECRET_KEY: $WHITEBOARD_PASSWORD
        security_opt:
          - no-new-privileges:true
        cap_drop:
          - NET_RAW
        restart: unless-stopped
    networks:
      nextcloud:
        name: nextcloud
        driver: bridge
  '';

  extraConfig = {
    environment.etc."traefik/rules/nextcloud-onlyoffice.yaml".text = ''
      http:
        routers:
          nextcloud-onlyoffice:
            rule: "Host(`onlyoffice.${config.numbus.services.domain}`)"
            entrypoints:
              - "websecure"
            service: nextcloud-onlyoffice
            middlewares:
              - "secureHeaders"
            tls:
              certresolver: "cloudflare"
              options: "secureTLS"
        services:
          nextcloud-onlyoffice:
            loadBalancer:
              servers:
                - url: "http://host.containers.internal:9980"
    '';

    environment.etc."traefik/rules/nextcloud-whiteboard.yaml".text = ''
      http:
        routers:
          nextcloud-whiteboard:
            rule: "Host(`whiteboard.${config.numbus.services.domain}`)"
            entrypoints:
              - "websecure"
            service: nextcloud-whiteboard
            middlewares:
              - "secureHeaders"
            tls:
              certresolver: "cloudflare"
              options: "secureTLS"
        services:
          nextcloud-whiteboard:
            loadBalancer:
              servers:
                - url: "http://host.containers.internal:3002"
    '';

    systemd.services."${name}-quirk" = {
      description = "Podman container quirk : ${name}";
      wantedBy = [ "multi-user.target" ];
      after = [ "${name}.service" "${name}-secrets.service" ];
      onFailure = [ "service-failure-notify@%n.service" ];
      startLimitBurst = 5;
      startLimitIntervalSec = 600;
      path = [ pkgs.coreutils pkgs.sudo pkgs.podman ];
      serviceConfig = {
        Type = "oneshot";
        RemainAfterExit = true;
      };
      script = ''
        mkdir -p /var/lib/numbus-server/${name}
        [[ -e /var/lib/numbus-server/${name}/quirk.true ]] && exit 0
        [[ ! -e /var/lib/numbus-server/${name}/.env ]] && systemctl start ${name}-secrets.service
        until [[ -e /var/lib/numbus-server/${name}/.env ]]; do
          echo "Waiting for secrets generation..."
          sleep 15
        done

        
        source /var/lib/numbus-server/${name}/.env
        sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ background:cron
        sudo -u numbus-admin podman exec --user www-data nextcloud-server php -f /var/www/html/cron.php
        sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ db:add-missing-indices
        sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ maintenance:repair --include-expensive
        sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ files:scan --all
        sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ files:repair-tree
        for app in calendar contacts mail note onlyoffice cookbook whiteboard; do
          sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ app:install $app
          sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ app:enable $app
        done
        for app in activity app_api federatedfilesharing federation webhook_listeners photos recommendations sharebymail teams support richdocumentscode; do
          sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ app:disable $app
          sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ app:remove $app
        done
        sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ config:system:set onlyoffice DocumentServerInternalUrl --value="https://onlyoffice.${config.numbus.services.domain}/"
        sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ config:system:set onlyoffice DocumentServerUrl --value="https://onlyoffice.${config.numbus.services.domain}/"
        sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ config:system:set onlyoffice jwt_secret --value="$ONLYOFFICE_PASSWORD"
        sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ config:app:set whiteboard collabBackendUrl --value="https://whiteboard.${config.numbus.services.domain}"
        sudo -u numbus-admin podman exec --user www-data nextcloud-server php occ config:app:set whiteboard jwt_secret_key --value="$WHITEBOARD_PASSWORD"
        touch /var/lib/numbus-server/${name}/quirk.true
      '';
    };

    systemd.services."${name}-cron" = {
      description = "Podman container crontab : ${name}";
      after = [ "${name}.service" "${name}-quirk.service" ];
      onFailure = [ "service-failure-notify@%n.service" ];
      path = [ pkgs.sudo pkgs.podman ];
      serviceConfig = {
        Type = "oneshot";
        ExecStart = "${pkgs.sudo}/bin/sudo -u numbus-admin podman exec --user www-data nextcloud-server php -f /var/www/html/cron.php";
      };
    };

    systemd.timers."${name}-cron" = {
      description = "Timer for Nextcloud cron";
      wantedBy = [ "timers.target" ];
      timerConfig = {
        OnBootSec = "5m";
        OnUnitActiveSec = "5m";
        Unit = "${name}-cron.service";
      };
    };
  };
}