Schritt 1: Fundament der Lebensmittel-Lagerverwaltung (Pantry)
Backend (FastAPI + PostgreSQL): Chargen mit MHD, FEFO-Auslagern, Einheiten-Umrechnung (Stueck/g/ml + Packungen), Open-Food-Facts-Lookup mit lokalem Fallback, JWT-Auth mit Rollen (Admin/Nutzer), erster Admin beim Setup, Einkaufsliste, Ablaufwarnung, Lagerorte, pytest fuer FEFO. Web-UI (React/Vite): Login, Dashboard, Ein-/Auslagern, Produkte, Lagerorte, Benutzerverwaltung, Einkaufsliste - rollenabhaengig. Deploy: docker-compose + install.sh (Docker-Autoinstall, Secrets), README und Roadmap fuer Schritt 2 (iOS) und Schritt 3. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Scarriffle
20
deploy/.env.example
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deploy/.env.example
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# Kopiere diese Datei zu ".env" und passe die Werte an.
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# install.sh erzeugt eine .env automatisch mit sicheren Zufallswerten.
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# Port, unter dem die Web-UI erreichbar ist
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WEB_PORT=8080
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# Datenbank
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POSTGRES_USER=pantry
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POSTGRES_PASSWORD=pantry
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POSTGRES_DB=pantry
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# Sicherheit – im Betrieb unbedingt ändern!
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JWT_SECRET=change-me-please
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# Erster Admin-Benutzer (wird nur beim allerersten Start angelegt)
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ADMIN_USERNAME=admin
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ADMIN_PASSWORD=changeme
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# CORS (bei Betrieb hinter dem mitgelieferten nginx nicht nötig)
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CORS_ORIGINS=*
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41
deploy/docker-compose.yml
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deploy/docker-compose.yml
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services:
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db:
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image: postgres:16-alpine
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restart: unless-stopped
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environment:
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POSTGRES_USER: ${POSTGRES_USER:-pantry}
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POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-pantry}
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POSTGRES_DB: ${POSTGRES_DB:-pantry}
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volumes:
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- pantry_db:/var/lib/postgresql/data
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healthcheck:
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test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-pantry}"]
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interval: 5s
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timeout: 5s
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retries: 10
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backend:
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build: ../backend
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restart: unless-stopped
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depends_on:
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db:
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condition: service_healthy
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environment:
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DATABASE_URL: postgresql+psycopg2://${POSTGRES_USER:-pantry}:${POSTGRES_PASSWORD:-pantry}@db:5432/${POSTGRES_DB:-pantry}
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JWT_SECRET: ${JWT_SECRET:-change-me}
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ADMIN_USERNAME: ${ADMIN_USERNAME:-admin}
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ADMIN_PASSWORD: ${ADMIN_PASSWORD:-changeme}
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CORS_ORIGINS: ${CORS_ORIGINS:-*}
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expose:
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- "8000"
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web:
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build: ../web
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restart: unless-stopped
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depends_on:
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- backend
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ports:
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- "${WEB_PORT:-8080}:80"
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volumes:
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pantry_db:
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135
deploy/install.sh
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deploy/install.sh
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#!/usr/bin/env bash
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#
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# Pantry – Installer für selfhostbare Lebensmittel-Lagerverwaltung.
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# Installiert bei Bedarf Docker und startet den kompletten Stack via Docker Compose.
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#
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# Nutzung:
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# ./install.sh interaktiv (fragt Admin-Passwort etc.)
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# ./install.sh --yes nicht-interaktiv (erzeugt Zufalls-Admin-Passwort)
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#
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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ENV_FILE="$SCRIPT_DIR/.env"
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ASSUME_YES=0
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[[ "${1:-}" == "--yes" || "${1:-}" == "-y" ]] && ASSUME_YES=1
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info() { printf '\033[0;32m==>\033[0m %s\n' "$*"; }
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warn() { printf '\033[0;33m[!]\033[0m %s\n' "$*"; }
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error() { printf '\033[0;31m[x]\033[0m %s\n' "$*" >&2; }
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rand() { LC_ALL=C tr -dc 'A-Za-z0-9' </dev/urandom | head -c "${1:-32}"; }
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# --- Docker prüfen / installieren ---------------------------------------------
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ensure_docker() {
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if command -v docker >/dev/null 2>&1; then
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info "Docker gefunden: $(docker --version)"
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else
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warn "Docker ist nicht installiert."
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if [[ "$ASSUME_YES" -eq 1 ]]; then
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reply="j"
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else
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read -r -p "Soll Docker jetzt automatisch installiert werden? [J/n] " reply
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reply="${reply:-j}"
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fi
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case "$reply" in
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[JjYy]*)
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info "Installiere Docker über get.docker.com …"
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curl -fsSL https://get.docker.com | sh
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;;
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*)
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error "Docker wird benötigt. Bitte manuell installieren und erneut ausführen."
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exit 1
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;;
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esac
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fi
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# docker compose (v2) oder docker-compose (v1) ermitteln
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if docker compose version >/dev/null 2>&1; then
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COMPOSE="docker compose"
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elif command -v docker-compose >/dev/null 2>&1; then
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COMPOSE="docker-compose"
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else
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error "Docker Compose wurde nicht gefunden. Bitte Docker Compose v2 installieren."
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exit 1
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fi
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info "Verwende: $COMPOSE"
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if ! docker info >/dev/null 2>&1; then
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error "Docker-Daemon nicht erreichbar. Läuft Docker? Ggf. 'sudo' nötig oder Nutzer zur 'docker'-Gruppe hinzufügen."
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exit 1
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fi
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}
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# --- .env erzeugen ------------------------------------------------------------
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create_env() {
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if [[ -f "$ENV_FILE" ]]; then
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info ".env existiert bereits – bestehende Konfiguration wird verwendet."
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return
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fi
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info "Erzeuge Konfiguration (.env) …"
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local web_port="8080"
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local admin_user="admin"
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local admin_pass
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admin_pass="$(rand 16)"
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if [[ "$ASSUME_YES" -eq 0 ]]; then
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read -r -p "Port für die Web-UI [8080]: " input; web_port="${input:-8080}"
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read -r -p "Admin-Benutzername [admin]: " input; admin_user="${input:-admin}"
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read -r -s -p "Admin-Passwort [leer = zufällig generieren]: " input; echo
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[[ -n "$input" ]] && admin_pass="$input"
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fi
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cat > "$ENV_FILE" <<EOF
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WEB_PORT=$web_port
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POSTGRES_USER=pantry
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POSTGRES_PASSWORD=$(rand 24)
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POSTGRES_DB=pantry
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JWT_SECRET=$(rand 48)
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ADMIN_USERNAME=$admin_user
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ADMIN_PASSWORD=$admin_pass
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CORS_ORIGINS=*
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EOF
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chmod 600 "$ENV_FILE"
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GENERATED_ADMIN_USER="$admin_user"
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GENERATED_ADMIN_PASS="$admin_pass"
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GENERATED_WEB_PORT="$web_port"
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}
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# --- Start --------------------------------------------------------------------
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main() {
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info "Pantry-Installer startet …"
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ensure_docker
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create_env
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info "Baue Container (das kann beim ersten Mal einige Minuten dauern) …"
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( cd "$SCRIPT_DIR" && $COMPOSE --env-file "$ENV_FILE" build )
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info "Starte Dienste …"
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( cd "$SCRIPT_DIR" && $COMPOSE --env-file "$ENV_FILE" up -d )
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# Werte aus .env lesen (auch bei bestehender .env)
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# shellcheck disable=SC1090
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local web_port admin_user
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web_port="$(grep -E '^WEB_PORT=' "$ENV_FILE" | cut -d= -f2-)"
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admin_user="$(grep -E '^ADMIN_USERNAME=' "$ENV_FILE" | cut -d= -f2-)"
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echo
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info "Fertig! 🎉"
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echo " Web-UI: http://localhost:${web_port} (bzw. http://<server-ip>:${web_port})"
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echo " Admin-Login: ${admin_user}"
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if [[ -n "${GENERATED_ADMIN_PASS:-}" ]]; then
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echo " Admin-Passwort: ${GENERATED_ADMIN_PASS}"
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warn "Bitte dieses Passwort notieren – es wird nicht erneut angezeigt."
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else
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echo " Admin-Passwort: (wie in .env gesetzt)"
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fi
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echo
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echo " Logs: ( cd $SCRIPT_DIR && $COMPOSE logs -f )"
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echo " Stoppen: ( cd $SCRIPT_DIR && $COMPOSE down )"
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}
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main "$@"
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