added first draft

setup.sh

@@ -0,0 +1,112 @@
+#!/bin/bash
+set -e
+
+echo "======================================"
+echo " Raspberry Pi Docker IoT Server Setup"
+echo "======================================"
+
+### ---------- HOSTNAME ----------
+
+CURRENT_HOSTNAME=$(hostname)
+read -p "Hostname setzen? Aktuell '$CURRENT_HOSTNAME' (Enter = behalten): " NEW_HOSTNAME
+if [ ! -z "$NEW_HOSTNAME" ]; then
+echo "➡ Setze Hostname auf $NEW_HOSTNAME"
+echo "$NEW_HOSTNAME" | sudo tee /etc/hostname >/dev/null
+sudo sed -i "s/127.0.1.1.*/127.0.1.1 $NEW_HOSTNAME/" /etc/hosts
+sudo hostnamectl set-hostname "$NEW_HOSTNAME"
+fi
+
+### ---------- TIMEZONE ----------
+
+read -p "Zeitzone setzen? (Default Europe/Berlin) Enter = OK oder z.B. America/New_York: " TZ
+TZ=${TZ:-Europe/Berlin}
+sudo timedatectl set-timezone "$TZ"
+echo "➡ Zeitzone gesetzt auf $TZ"
+
+### ---------- NETWORK CONFIG ----------
+
+read -p "Statische IP konfigurieren? (y/N): " SET_STATIC
+if [[ "$SET_STATIC" =~ ^[Yy]$ ]]; then
+read -p "IP Adresse (z.B. 192.168.1.50/24): " IPADDR
+read -p "Gateway (z.B. 192.168.1.1): " GATEWAY
+read -p "DNS Server (z.B. 192.168.1.1 8.8.8.8): " DNS
+
+echo "➡ Konfiguriere statische IP..."
+sudo nmcli con mod "Wired connection 1" ipv4.method manual ipv4.addresses "$IPADDR" ipv4.gateway "$GATEWAY" ipv4.dns "$DNS"
+sudo nmcli con up "Wired connection 1"
+else
+echo "➡ DHCP bleibt aktiv"
+fi
+
+### ---------- SYSTEM UPDATE ----------
+
+echo "➡ Systemupdate..."
+sudo apt update && sudo apt upgrade -y
+
+### ---------- DOCKER INSTALL ----------
+
+if ! command -v docker &> /dev/null; then
+echo "➡ Installiere Docker..."
+curl -fsSL [https://get.docker.com](https://get.docker.com) | sh
+sudo usermod -aG docker $USER
+else
+echo "Docker bereits installiert"
+fi
+
+echo "➡ Installiere Docker Compose Plugin..."
+sudo apt install docker-compose-plugin -y
+
+### ---------- FIREWALL ----------
+
+echo "➡ Konfiguriere Firewall (UFW)"
+sudo apt install ufw -y
+sudo ufw default deny incoming
+sudo ufw default allow outgoing
+
+sudo ufw allow 22/tcp
+sudo ufw allow 9443/tcp
+sudo ufw allow 3000/tcp
+sudo ufw allow 1880/tcp
+sudo ufw allow 1883/tcp
+sudo ufw allow 9001/tcp
+
+sudo ufw --force enable
+
+### ---------- PORTAINER ----------
+
+echo "➡ Starte Portainer..."
+docker volume create portainer_data || true
+docker run -d 
+-p 8000:8000 
+-p 9443:9443 
+--name portainer 
+--restart=always 
+-v /var/run/docker.sock:/var/run/docker.sock 
+-v portainer_data:/data 
+portainer/portainer-ce:latest || true
+
+### ---------- STACK SETUP ----------
+
+APP_DIR="$HOME/docker-stack"
+REPO_RAW_BASE="[https://raw.githubusercontent.com/DEIN_GITHUB_USER/DEIN_REPO/main](https://raw.githubusercontent.com/DEIN_GITHUB_USER/DEIN_REPO/main)"
+
+mkdir -p "$APP_DIR"
+cd "$APP_DIR"
+
+echo "➡ Lade Compose & ENV Dateien..."
+curl -O "$REPO_RAW_BASE/docker-compose.yml"
+curl -o .env "$REPO_RAW_BASE/.env.example"
+
+echo "➡ Lade Mosquitto Konfiguration..."
+mkdir -p mosquitto
+curl -o mosquitto/mosquitto.conf "$REPO_RAW_BASE/mosquitto/mosquitto.conf"
+curl -o mosquitto/passwd.template "$REPO_RAW_BASE/mosquitto/passwd.template"
+
+echo "➡ Lade Grafana Provisioning..."
+mkdir -p grafana/provisioning/datasources
+mkdir -p grafana/provisioning/dashboards
+mkdir -p grafana/dashboards
+
+curl -o grafana/provisioning/datasources/influxdb.yml "$REPO_RAW_BASE/grafana/provisioning/datasources/influxdb.yml"
+curl -o grafana/provisioning/dashboards/dashboards.yml "$REPO_RAW_BASE/grafana/provisioning/dashboards/dashboards.yml"
+curl -o grafana/dashboards/nodered-dashboard.json "$REPO_RAW_BASE/grafana/dashboar