# The docker --link functionality gives us an ENV var we can key off of to see if we have access to
# the httptester container
- set_fact:
    has_httptester: "{{ lookup('env', 'HTTPTESTER') != '' }}"

- name: make sure we have the ansible_os_family and ansible_distribution_version facts
  setup:
    gather_subset: distribution
  when: ansible_facts == {}

# If we are running with access to a httptester container, grab it's cacert and install it
- block:
    # Override hostname defaults with httptester linked names
    - include_vars: httptester.yml

    - include_tasks: "{{ lookup('first_found', files)}}"
      vars:
        files:
          - "{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version }}.yml"
          - "{{ ansible_os_family | lower }}.yml"
          - "default.yml"
  when:
  - has_httptester|bool
  # skip the setup if running on Windows Server 2008 as httptester is not available
  - ansible_os_family != 'Windows' or (ansible_os_family == 'Windows' and not ansible_distribution_version.startswith("6.0."))

- set_fact:
    krb5_password: "{{ lookup('env', 'KRB5_PASSWORD') }}"

- name: setup Kerberos client
  include_tasks: kerberos.yml
  when:
  - has_httptester|bool
  - ansible_os_family != 'Windows'
  - krb5_password != ''