# With manage_etc_hosts in the user-data (Proxmox sets it) cloud-init rewrites /etc/hosts from its
# template on every boot and drops the blocks other roles add; user-data outranks cloud.cfg.d, so
# the module is taken out of the boot stage instead.
- name: Read the cloud-init configuration
  slurp:
    path: /etc/cloud/cloud.cfg
  register: cloud_cfg
  failed_when: false

- name: Keep cloud-init from rewriting /etc/hosts
  when: cloud_cfg.content is defined
  copy:
    dest: /etc/cloud/cloud.cfg.d/99-ansible-etc-hosts.cfg
    content: |
      cloud_init_modules: {{ (cloud_cfg.content | b64decode | from_yaml).cloud_init_modules | reject('equalto', 'update_etc_hosts') | list | to_json }}