okd/roles/openshift_facts/tasks/main.yml

---
- name: Verify Ansible version is greater than or equal to 1.9.4 and less than 2.0
  fail:
    msg: "Unsupported ansible version: {{ ansible_version }} found"
  when: ansible_version.full | version_compare('1.9.4', 'lt') or ansible_version.full | version_compare('2.0', 'ge')

- name: Detecting Operating System
  shell: ls /run/ostree-booted
  ignore_errors: yes
  failed_when: false
  changed_when: false
  register: ostree_output

# Locally setup containerized facts for now
- set_fact:
    l_is_atomic: "{{ ostree_output.rc == 0 }}"
- set_fact:
    l_is_containerized: "{{ (l_is_atomic | bool) or (containerized | default(false) | bool) }}"

- name: Ensure PyYaml is installed
  action: "{{ ansible_pkg_mgr }} name=PyYAML state=present"
  when: not l_is_atomic | bool

- name: Gather Cluster facts and set is_containerized if needed
  openshift_facts:
    role: common
    local_facts:
      # TODO: Deprecate deployment_type in favor of openshift_deployment_type
      deployment_type: "{{ openshift_deployment_type | default(deployment_type) }}"
      cluster_id: "{{ openshift_cluster_id | default('default') }}"
      hostname: "{{ openshift_hostname | default(None) }}"
      ip: "{{ openshift_ip | default(None) }}"
      is_containerized: "{{ l_is_containerized | default(None) }}"
      public_hostname: "{{ openshift_public_hostname | default(None) }}"
      public_ip: "{{ openshift_public_ip | default(None) }}"

# had to be done outside of the above because hostname isn't yet set
- name: Gather hostnames for proxy configuration
  openshift_facts:
    role: common
    local_facts:
      http_proxy: "{{ openshift_http_proxy | default(None) }}"
      https_proxy: "{{ openshift_https_proxy | default(None) }}"
      no_proxy: "{{ openshift_no_proxy | default(None) }}"
      generate_no_proxy_hosts: "{{ openshift_generate_no_proxy_hosts | default(True) }}"
      no_proxy_internal_hostnames: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config'] 
                                                   | union(groups['oo_masters_to_config']) 
                                                   | union(groups['oo_etcd_to_config'] | default([]))) 
                                               | oo_collect('openshift.common.hostname') | default([]) | join (',')
                                               }}"