Auf Docker umgestellt
Ein Image (pfaedle + pmtiles + Python), zwei Container per compose: web (Port 8080) und updater (stündlich Fahrplan, beim ersten Start Kartenkacheln). install.sh installiert Docker und startet alles. systemd-Dienste entfernt. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01X48pE4bzjHej8w9HyZXCjb
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Claude
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#!/usr/bin/env bash
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# TrainPulse – Installation in einem Debian-LXC (Proxmox). Im Container als root:
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# TrainPulse – Installation mit Docker (z. B. in einem Debian-LXC auf Proxmox). Als root:
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# bash deploy/install.sh
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# Erneut ausführen = Update des Programmcodes (Daten, Karte und Einstellungen bleiben).
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# Erneut ausführen = Update (Image neu bauen, Daten und Einstellungen bleiben).
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set -euo pipefail
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APP=/opt/trainpulse
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DATA=/var/lib/trainpulse
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SRC=$(cd "$(dirname "$0")/.." && pwd)
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BBOX=5.8,45.7,10.6,47.9 # Schweiz mit etwas Rand
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cd "$(dirname "$0")/.."
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[ "$(id -u)" = 0 ] || { echo "Bitte als root ausführen" >&2; exit 1; }
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command -v apt-get >/dev/null || { echo "Nur für Debian/Ubuntu (apt) gedacht" >&2; exit 1; }
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command -v systemctl >/dev/null || { echo "systemd fehlt – im Proxmox-LXC mit Debian-Template ist es dabei" >&2; exit 1; }
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mem=$(awk '/MemTotal/ {print int($2/1024)}' /proc/meminfo)
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[ "$mem" -ge 3500 ] || echo "WARNUNG: nur ${mem} MB RAM – für die Fahrplan-Aufbereitung werden ~4 GB empfohlen" >&2
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echo "==> Pakete (Python, Compiler und Bibliotheken für pfaedle, Werkzeuge)"
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export DEBIAN_FRONTEND=noninteractive
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apt-get update -qq
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apt-get install -y -qq python3 python3-venv python3-pip git cmake g++ make \
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libzip-dev zlib1g-dev libbz2-dev curl ca-certificates tar >/dev/null
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echo "==> Programm nach $APP"
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id trainpulse &>/dev/null || useradd --system --home-dir "$DATA" --shell /usr/sbin/nologin trainpulse
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mkdir -p "$APP" "$DATA/tiles"
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rm -rf "$APP/trainpulse" "$APP/web"
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cp -r "$SRC/trainpulse" "$SRC/web" "$SRC/requirements.txt" "$APP/"
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[ -d "$APP/.venv" ] || python3 -m venv "$APP/.venv"
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"$APP/.venv/bin/pip" install -q --upgrade -r "$APP/requirements.txt"
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if ! command -v pfaedle >/dev/null; then
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echo "==> pfaedle bauen (Streckenverläufe aus OpenStreetMap, dauert ein paar Minuten)"
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tmp=$(mktemp -d)
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git clone -q --depth 1 --recurse-submodules --shallow-submodules https://github.com/ad-freiburg/pfaedle "$tmp/src"
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cmake -S "$tmp/src" -B "$tmp/build" -DCMAKE_BUILD_TYPE=Release >/dev/null
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make -C "$tmp/build" -j"$(nproc)" >/dev/null
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make -C "$tmp/build" install >/dev/null
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rm -rf "$tmp"
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if ! command -v docker >/dev/null || ! docker compose version >/dev/null 2>&1; then
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echo "==> Docker installieren (offizielles Skript von get.docker.com)"
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apt-get update -qq
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DEBIAN_FRONTEND=noninteractive apt-get install -y -qq curl ca-certificates >/dev/null
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curl -fsSL https://get.docker.com | sh
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fi
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if ! command -v pmtiles >/dev/null; then
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echo "==> pmtiles-Werkzeug"
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url=$(curl -fsSL https://api.github.com/repos/protomaps/go-pmtiles/releases/latest | python3 -c \
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'import json,sys; print(next(a["browser_download_url"] for a in json.load(sys.stdin)["assets"] if a["name"].endswith("Linux_x86_64.tar.gz")))')
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curl -fsSL "$url" | tar xz -C /usr/local/bin pmtiles
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fi
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if [ ! -s "$DATA/tiles/region.pmtiles" ]; then
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echo "==> Kartenkacheln (OpenStreetMap via Protomaps) für $BBOX"
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for i in 1 2 3 4 5 6 7; do
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d=$(date -d "-$i day" +%Y%m%d)
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if pmtiles extract "https://build.protomaps.com/$d.pmtiles" "$DATA/tiles/region.tmp.pmtiles" --bbox=$BBOX --maxzoom=15; then
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mv "$DATA/tiles/region.tmp.pmtiles" "$DATA/tiles/region.pmtiles"
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break
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fi
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done
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[ -s "$DATA/tiles/region.pmtiles" ] || { echo "Kartenkacheln konnten nicht geladen werden" >&2; exit 1; }
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fi
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if [ ! -f /etc/trainpulse.env ]; then
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cat > /etc/trainpulse.env <<EOF
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TRAINPULSE_DATA=$DATA
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# API-Key von https://api-manager.opentransportdata.swiss (Produkt "GTFS-RT")
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TRAINPULSE_RT_KEY=
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if ! docker run --rm hello-world >/dev/null 2>&1; then
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cat >&2 <<'EOF'
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Docker ist installiert, kann aber keine Container starten.
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In einem Proxmox-LXC: Container herunterfahren, unter Optionen → Features
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"Nesting" und "keyctl" aktivieren, Container starten, Skript nochmals ausführen.
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EOF
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chmod 640 /etc/trainpulse.env
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chgrp trainpulse /etc/trainpulse.env
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exit 1
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fi
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chown -R trainpulse:trainpulse "$DATA"
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echo "==> Dienste"
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cp "$SRC"/deploy/trainpulse.service "$SRC"/deploy/trainpulse-update.service "$SRC"/deploy/trainpulse-update.timer /etc/systemd/system/
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systemctl daemon-reload
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systemctl enable --now trainpulse-update.timer
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systemctl enable trainpulse.service
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systemctl restart trainpulse.service
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systemctl start --no-block trainpulse-update.service
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[ -f .env ] || cp .env.example .env
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mkdir -p data
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echo "==> Image bauen und starten (das erste Mal dauert der Bau von pfaedle ein paar Minuten)"
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docker compose up -d --build
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ip=$(hostname -I | awk '{print $1}')
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cat <<EOF
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Fertig. Die Karte läuft unter http://$ip:8080
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Der erste Fahrplan wird jetzt im Hintergrund geladen und aufbereitet (ca. 10–15 min).
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Fortschritt: journalctl -fu trainpulse-update
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Echtzeit: API-Key in /etc/trainpulse.env eintragen, dann systemctl restart trainpulse
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Der Updater lädt jetzt Kartenkacheln (~1,2 GB) und den Fahrplan und berechnet die
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Streckenverläufe. Bis die ersten Züge erscheinen, dauert es ca. 15 Minuten.
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Fortschritt: docker compose logs -f updater
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Echtzeit: API-Key in $(pwd)/.env eintragen, dann docker compose up -d
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EOF
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@@ -1,12 +0,0 @@
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[Unit]
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Description=TrainPulse: neuen Fahrplan holen und Streckenverläufe berechnen
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After=network-online.target
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Wants=network-online.target
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[Service]
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Type=oneshot
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User=trainpulse
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EnvironmentFile=/etc/trainpulse.env
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WorkingDirectory=/opt/trainpulse
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ExecStart=/opt/trainpulse/.venv/bin/python -m trainpulse.prepare
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Nice=10
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@@ -1,10 +0,0 @@
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[Unit]
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Description=TrainPulse: stündlich auf neuen Fahrplan prüfen
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[Timer]
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OnBootSec=2min
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OnCalendar=*-*-* *:20:00
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Persistent=true
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[Install]
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WantedBy=timers.target
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@@ -1,15 +0,0 @@
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[Unit]
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Description=TrainPulse Webserver
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After=network-online.target
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Wants=network-online.target
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[Service]
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User=trainpulse
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EnvironmentFile=/etc/trainpulse.env
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WorkingDirectory=/opt/trainpulse
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ExecStart=/opt/trainpulse/.venv/bin/uvicorn trainpulse.server:app --host 0.0.0.0 --port 8080 --proxy-headers
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Restart=always
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RestartSec=5
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[Install]
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WantedBy=multi-user.target
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