kubespray/roles/etcd/tasks/sync_etcd_master_certs.yml

---

- name: sync_etcd_master_certs | Create list of master certs needing creation
  set_fact: 
    etcd_master_cert_list: >-
        {{ etcd_master_cert_list|default([]) +  [
        "admin-" + item + ".pem",
        "member-" + item + ".pem"
        ] }}
  with_items: "{{ groups.etcd }}"

- include: ../../vault/tasks/shared/sync_file.yml
  vars: 
    sync_file: "{{ item }}"
    sync_file_dir: "{{ etcd_cert_dir }}"
    sync_file_hosts: "{{ groups.etcd }}"
    sync_file_is_cert: true
  with_items: "{{ etcd_master_cert_list|d([]) }}"

- name: sync_etcd_certs | Set facts for etcd sync_file results
  set_fact:
    etcd_master_certs_needed: "{{ etcd_master_certs_needed|default([]) + [item.path] }}"
  with_items: "{{ sync_file_results|d([]) }}"
  when: item.no_srcs|bool

- name: sync_etcd_certs | Unset sync_file_results after etcd certs sync
  set_fact:
    sync_file_results: []

- include: ../../vault/tasks/shared/sync_file.yml
  vars:
    sync_file: ca.pem
    sync_file_dir: "{{ etcd_cert_dir }}"
    sync_file_hosts: "{{ groups.etcd }}"

- name: sync_etcd_certs | Unset sync_file_results after ca.pem sync
  set_fact:
    sync_file_results: []