---
- name: Install and configure containerd
  hosts: k8s
  become: true

  tasks:
    - name: Add Docker CE repo (provides containerd.io)
      get_url:
        url: https://download.docker.com/linux/centos/docker-ce.repo
        dest: /etc/yum.repos.d/docker-ce.repo

    - name: Install containerd
      dnf:
        name: containerd.io
        state: present

    - name: Create containerd config directory
      file:
        path: /etc/containerd
        state: directory

    - name: Generate default containerd config (overwrites Docker CE default which disables CRI)
      shell: containerd config default > /etc/containerd/config.toml

    - name: Enable SystemdCgroup in containerd config
      replace:
        path: /etc/containerd/config.toml
        regexp: 'SystemdCgroup = false'
        replace: 'SystemdCgroup = true'

    - name: Enable and start containerd
      systemd:
        name: containerd
        enabled: true
        state: restarted