#!/usr/bin/env bash

set -e

echo "======================================="
echo "=== Configuring Liara Docker mirror ==="
echo "======================================="

mkdir -p /etc/docker

if [[ -f /etc/docker/daemon.json ]]; then
    cp /etc/docker/daemon.json /etc/docker/daemon.json.bak
    echo "Backup created: /etc/docker/daemon.json.bak"
fi

cat > /etc/docker/daemon.json <<EOF
{
  "registry-mirrors": [
    "https://docker-mirror.liara.ir"
  ]
}
EOF

systemctl daemon-reload
systemctl restart docker

echo "Liara Docker mirror applied."