---
- name: Demonstrate the usage of 'user_data'
  hosts: localhost
  connection: local

  tasks:
    - name: Create host ssh keys
      community.crypto.openssh_keypair:
        path: "ssh_host_{{ item }}_key"
        type: "{{ item }}"
      loop: [ed25519, ecdsa, rsa]
      register: host_ssh_keys

    - name: Print host ssh keys fingerprint
      ansible.builtin.debug:
        msg: "{{ item.fingerprint }}"
      loop: "{{ host_ssh_keys.results }}"
      loop_control:
        label: "{{ item.type }}"

    - name: Create server
      hetzner.hcloud.server:
        name: my-server
        server_type: cx23
        image: debian-13
        user_data: |
          #cloud-config
          ssh_deletekeys: true
          ssh_keys:
            ed25519_private: |
              {{ lookup('file', 'ssh_host_ed25519_key') | indent(4) }}
            ed25519_public: "{{ lookup('file', 'ssh_host_ed25519_key.pub') }}"

            ecdsa_private: |
              {{ lookup('file', 'ssh_host_ecdsa_key') | indent(4) }}
            ecdsa_public: "{{ lookup('file', 'ssh_host_ecdsa_key.pub') }}"

            rsa_private: |
              {{ lookup('file', 'ssh_host_rsa_key') | indent(4) }}
            rsa_public: "{{ lookup('file', 'ssh_host_rsa_key.pub') }}"