---
- name: Backup etcd data
  command: /bin/true
  notify:
    - Refresh Time Fact
    - Set Backup Directory
    - Create Backup Directory
    - Backup etcd v2 data
    - Backup etcd v3 data
  when: etcd_cluster_is_healthy.rc == 0

- name: Refresh Time Fact
  setup: filter=ansible_date_time

- name: Set Backup Directory
  set_fact:
    etcd_backup_directory: "{{ etcd_backup_prefix }}/etcd-{{ ansible_date_time.date }}_{{ ansible_date_time.time }}"

- name: Create Backup Directory
  file:
    path: "{{ etcd_backup_directory }}"
    state: directory
    owner: root
    group: root
    mode: 0600

- name: Backup etcd v2 data
  command: >-
    {{ bin_dir }}/etcdctl backup
      --data-dir {{ etcd_data_dir }}
      --backup-dir {{ etcd_backup_directory }}
  environment:
    ETCDCTL_API: 2
  retries: 3
  delay: "{{ retry_stagger | random + 3 }}"

- name: Backup etcd v3 data
  command: >-
    {{ bin_dir }}/etcdctl
      --endpoints={{ etcd_access_addresses }}
      snapshot save {{ etcd_backup_directory }}/snapshot.db
  environment:
    ETCDCTL_API: 3
  retries: 3
  delay: "{{ retry_stagger | random + 3 }}"
