#!/usr/bin/env bash
# scripts/onboard/steps/20-install-docker.sh — install Docker Engine on remote node
#
# TODO: skip if docker already present (check from 00-preflight facts or live rrun)
# TODO: detect distro (Debian/Ubuntu/Raspberry Pi OS) and use appropriate apt repo
# TODO: install docker-ce, docker-ce-cli, containerd.io
# TODO: add ssh_user to docker group
# TODO: enable + start docker.service
# TODO: gate on deploy_autonomy=true in node.yaml (skip step if false, warn operator)

set -euo pipefail
: "${REPO_ROOT:?REPO_ROOT is not set — run via onboard.sh}"
source "${REPO_ROOT}/scripts/onboard/lib/remote.sh"

STEP_NAME="20-install-docker"
step "[$STEP_NAME] TODO — not yet implemented"