---
- name: Get the path of tripleo undercloud config file
  become: true
  hiera:
    name: "tripleo_undercloud_conf_file"
  check_mode: no

- name: Verify that nameservers are set in undercloud.conf
  become: true
  validations_read_ini:
    path: "{{ tripleo_undercloud_conf_file }}"
    section: DEFAULT
    key: undercloud_nameservers
    ignore_missing_file: False
  register: undercloud_nameservers
  check_mode: no

- name: Check that nameservers point to IdM/FreeIPA
  set_fact:
    undercloud_conf_dns_query: "{{ lookup('dig', 'ipa-ca', '@{{ item }}') }}"
  loop: "{{ undercloud_nameservers.value.split(',') }}"
  when: undercloud_nameservers.value | length > 0 and undercloud_nameservers.value != []

- name: Set facts undercloud.conf DNS is not configured
  set_fact:
    undercloud_conf_dns_status: "{{ helper_status_error }}"
    undercloud_conf_dns_reason: "DNS is not set up correctly in undercloud.conf"
    undercloud_conf_dns_recommendations:
      - "Please set the 'undercloud_nameservers' parameter to point to IdM/FreeIPA in undercloud.conf"
  when: undercloud_conf_dns_query|default('NXDOMAIN') == "NXDOMAIN"

- name: Set facts undercloud.conf DNS is configured
  set_fact:
    undercloud_conf_dns_status: "{{ helper_status_ok }}"
    undercloud_conf_dns_reason: "DNS is set up correctly in undercloud.conf"
    undercloud_conf_dns_recommendations: null
  when: undercloud_conf_dns_query|default('NXDOMAIN') != "NXDOMAIN"

- name: Report on DNS setup in undercloud.conf check
  reportentry:
    report_status: "{{ undercloud_conf_dns_status }}"
    report_reason: "{{ undercloud_conf_dns_reason }}"
    report_recommendations: "{{ undercloud_conf_dns_recommendations }}"

# undercloud neutron domain check
- name: Block for neutron domain check in undercloud.conf
  when: undercloud_conf_dns_query|default('NXDOMAIN') != "NXDOMAIN"
  block:
    # NOTE(jaosorior): This returns a complete answer about the
    # query. We're just gonna get the FQDN out of this.
    - name: Get IdM/FreeIPA hostname from ip
      shell: host {{ undercloud_conf_dns_query }} | awk '{print $5}'
      register: host_from_ip_reg
      changed_when: false
      check_mode: no

    - name: Get domain as set in undercloud.conf
      become: true
      validations_read_ini:
        path: "{{ tripleo_undercloud_conf_file }}"
        section: DEFAULT
        key: overcloud_domain_name
        ignore_missing_file: False
      register: undercloud_overcloud_domain
      check_mode: no

    - name: Set facts undercloud.conf domain is not configured correctly
      set_fact:
        undercloud_conf_domain_status: "{{ helper_status_error }}"
        undercloud_conf_domain_reason: "Domain is not set up correctly in undercloud.conf"
        undercloud_conf_domain_recommendations:
          - "Please set the 'overcloud_domain_name' parameter to point to the IdM/FreeIPA's domain in undercloud.conf"
      when: undercloud_overcloud_domain.value | length == 0 or
            undercloud_overcloud_domain.value == [] or
            undercloud_overcloud_domain.value not in host_from_ip_reg.stdout

    - name: Set facts undercloud.conf domain is configured correctly
      set_fact:
        undercloud_conf_domain_status: "{{ helper_status_ok }}"
        undercloud_conf_domain_reason: "Domain is set up correctly in undercloud.conf"
        undercloud_conf_domain_recommendations: null
      when:
        - undercloud_overcloud_domain.value | length > 0
        - undercloud_overcloud_domain.value != []
        - undercloud_overcloud_domain.value in host_from_ip_reg.stdout

    - name: Report on domain setup in undercloud.conf check
      reportentry:
        report_status: "{{ undercloud_conf_domain_status }}"
        report_reason: "{{ undercloud_conf_domain_reason }}"
        report_recommendations: "{{ undercloud_conf_domain_recommendations }}"

- name: Get enable_novajoin flag from undercloud.conf
  become: true
  validations_read_ini:
    path: "{{ tripleo_undercloud_conf_file }}"
    section: DEFAULT
    key: enable_novajoin
    ignore_missing_file: False
  register: undercloud_enable_novajoin
  check_mode: no

- name: Set facts undercloud.conf enable novajoin is disabled
  set_fact:
    undercloud_conf_enable_novajoin_status: "{{ helper_status_error }}"
    undercloud_conf_enable_novajoin_reason: "enable_novajoin is not enabled undercloud.conf"
    undercloud_conf_enable_novajoin_recommendations:
      - "Please set 'enable_novajoin' to True in undercloud.conf"
  when: not undercloud_enable_novajoin.value|bool

- name: Set facts undercloud.conf enable novajoin is enabled
  set_fact:
    undercloud_conf_enable_novajoin_status: "{{ helper_status_ok }}"
    undercloud_conf_enable_novajoin_reason: "enable_novajoin is enabled undercloud.conf"
    undercloud_conf_enable_novajoin_recommendations: null
  when: undercloud_enable_novajoin.value|bool

- name: Report on enable novajoin setup in undercloud.conf check
  reportentry:
    report_status: "{{ undercloud_conf_enable_novajoin_status }}"
    report_reason: "{{ undercloud_conf_enable_novajoin_reason }}"
    report_recommendations: "{{ undercloud_conf_enable_novajoin_recommendations }}"