roles/etcd/tasks/certificates/backup_ca_certificates.yml


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---
- name: Determine if CA certificate directory exists
  stat:
    path: "{{ etcd_ca_dir }}"
  register: etcd_ca_certs_dir_stat
- name: Backup generated etcd certificates
  command: >
    tar -czf {{ etcd_conf_dir }}/etcd-ca-certificate-backup-{{ ansible_date_time.epoch }}.tgz
    {{ etcd_ca_dir }}
  args:
    warn: no
  when: etcd_ca_certs_dir_stat.stat.exists | bool