#!/usr/bin/env bash
# zroc-ova/scripts/01-docker.sh
set -euo pipefail
echo "==> [01-docker] Installing Docker Engine"

export DEBIAN_FRONTEND=noninteractive

install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg \
  -o /etc/apt/keyrings/docker.asc
chmod a+r /etc/apt/keyrings/docker.asc

echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] \
https://download.docker.com/linux/ubuntu \
$(. /etc/os-release && echo "$VERSION_CODENAME") stable" \
  > /etc/apt/sources.list.d/docker.list

apt-get update -y
apt-get install -y \
  docker-ce \
  docker-ce-cli \
  containerd.io \
  docker-buildx-plugin \
  docker-compose-plugin

usermod -aG docker zroc

systemctl enable docker
systemctl start docker

docker --version
docker compose version

cat > /etc/docker/daemon.json << 'EOF'
{
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "50m",
    "max-file": "3"
  },
  "storage-driver": "overlay2"
}
EOF

systemctl restart docker

echo "==> [01-docker] Done"