#!/bin/bash
# Install Dockge agent on mailserver (10.100.1.28) for remote management from Dockge primary (.24).
set -euo pipefail

DOCKGE_PRIMARY_IP="${DOCKGE_PRIMARY_IP:-10.100.1.24}"
BIND_IP="${BIND_IP:-10.100.1.28}"

mkdir -p /opt/stacks /opt/dockge/data

cat > /opt/dockge/compose.yaml << EOF
services:
  dockge:
    image: louislam/dockge:1
    restart: unless-stopped
    ports:
      - ${BIND_IP}:5001:5001
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./data:/app/data
      - /opt/stacks:/opt/stacks
    environment:
      - DOCKGE_STACKS_DIR=/opt/stacks
EOF

cd /opt/dockge
docker compose up -d

if command -v ufw >/dev/null 2>&1; then
  ufw allow from "${DOCKGE_PRIMARY_IP}" to any port 5001 proto tcp comment 'Dockge primary' || true
fi

echo "Dockge agent started on ${BIND_IP}:5001"
echo "Register from Dockge primary: Settings -> Agents -> Add -> http://${BIND_IP}:5001"