#!/usr/bin/env bash
set -Eeuo pipefail

if [[ $EUID -ne 0 ]]; then
  echo "Запустите через sudo: sudo $0" >&2
  exit 1
fi

export DEBIAN_FRONTEND=noninteractive
apt-get update
apt-get install -y ca-certificates curl gnupg jq

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

. /etc/os-release
cat >/etc/apt/sources.list.d/docker.sources <<EOF
Types: deb
URIs: https://download.docker.com/linux/ubuntu
Suites: ${VERSION_CODENAME}
Components: stable
Architectures: $(dpkg --print-architecture)
Signed-By: /etc/apt/keyrings/docker.asc
EOF

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

install -d -m 0755 /etc/docker
cat >/etc/docker/daemon.json <<'EOF'
{
  "live-restore": true,
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "50m",
    "max-file": "5"
  }
}
EOF

systemctl enable --now docker
systemctl restart docker
docker version
docker compose version