---

- name: trust_ca | pull CA from cert from groups.vault|first
  command: "cat {{ vault_cert_dir }}/ca.pem"
  register: vault_cert_file_cat
  when: inventory_hostname == groups.vault|first

# This part is mostly stolen from the etcd role
- name: trust_ca | target ca-certificate store file
  set_fact:
    ca_cert_path: >-
      {% if ansible_os_family == "Debian" -%}
      /usr/local/share/ca-certificates/kube-cluster-ca.crt
      {%- elif ansible_os_family == "RedHat" -%}
      /etc/pki/ca-trust/source/anchors/kube-cluster-ca.crt
      {%- elif ansible_os_family == "CoreOS" -%}
      /etc/ssl/certs/kube-cluster-ca.pem
      {%- endif %}

- name: trust_ca | add CA to trusted CA dir
  copy:
    content: "{{ hostvars[groups.vault|first]['vault_cert_file_cat']['stdout'] }}"
    dest: "{{ ca_cert_path }}"
  register: vault_ca_cert

- name: trust_ca | update ca-certificates (Debian/Ubuntu/CoreOS)
  command: update-ca-certificates
  when: vault_ca_cert.changed and ansible_os_family in ["Debian", "CoreOS"]

- name: trust_ca | update ca-certificates (RedHat)
  command: update-ca-trust extract
  when: vault_ca_cert.changed and ansible_os_family == "RedHat"