#cloud-config
# Base host for com.uvlava.ct.services: docker + swap, ready for the CT/MC MCP +
# app-backend deployments (each app deploys its own compose/units here later).
package_update: true
packages:
  - docker.io
  - docker-compose-v2

runcmd:
  - [ bash, -c, "fallocate -l 2G /swapfile && chmod 600 /swapfile && mkswap /swapfile && swapon /swapfile && echo '/swapfile none swap sw 0 0' >> /etc/fstab" ]
  - [ bash, -c, "mkdir -p /opt/ct-services" ]
  - [ systemctl, enable, --now, docker ]

final_message: "com.uvlava.ct.services base ready (docker + swap). Deploy CT/MC MCPs + app backends here."