#!/bin/bash
# Cài đặt Docker trên Ubuntu

# 1. Cài gói phụ trợ
apt update
apt install -y ca-certificates curl gnupg lsb-release

# 2. Thêm Docker GPG key
install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | \
  gpg --dearmor -o /etc/apt/keyrings/docker.gpg

# 3. Thêm Docker repo
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] \
  http://10.0.1.250:9081/repository/docker-noble \
  $(lsb_release -cs) stable" | \
  tee /etc/apt/sources.list.d/docker.list > /dev/null

# 4. Cập nhật repo & cài Docker
sudo apt-get update
apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin