tripleo-ipa/tripleo_ipa/playbooks/undercloud-ipa-install.yaml

---
#   Copyright 2019 Red Hat, Inc.
#
#   Licensed under the Apache License, Version 2.0 (the "License"); you may
#   not use this file except in compliance with the License. You may obtain
#   a copy of the License at
#
#        http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#   License for the specific language governing permissions and limitations
#   under the License.

- name: Playbook to register the undercloud host with an IPA server
  connection: "{{ (tripleo_ipa_undercloud_host is defined) | ternary('ssh', 'local') }}"
  hosts: "{{ tripleo_ipa_undercloud_host | default('localhost') }}"
  tasks:
    - name: Ensure definitions
      fail:
        msg: >-
          {{ item }} is undefined
      when: not item.ansible_var and not item.env_var
      with_items:
        - name: ipa_domain
          ansible_var: "{{ tripleo_ipa_domain | default('') }}"
          env_var: "{{ lookup('env', 'IPA_DOMAIN') }}"
        - name: ipa_realm
          ansible_var: "{{ tripleo_ipa_realm | default('') }}"
          env_var: "{{ lookup('env', 'IPA_REALM') }}"
        - name: ipa_server_user
          ansible_var: "{{ tripleo_ipa_admin_user | default('') }}"
          env_var: "{{ lookup('env', 'IPA_ADMIN_USER') }}"
        - name: ipa_server_password
          ansible_var: "{{ tripleo_ipa_admin_password | default('') }}"
          env_var: "{{ lookup('env', 'IPA_ADMIN_PASSWORD') }}"
        - name: ipa_server_hostname
          ansible_var: "{{ tripleo_ipa_server_hostname | default('') }}"
          env_var: "{{ lookup('env', 'IPA_SERVER_HOSTNAME') }}"
        - name: undercloud_fqdn
          ansible_var: "{{ tripleo_undercloud_fqdn | default('') }}"
          env_var: "{{ lookup('env', 'UNDERCLOUD_FQDN') }}"
        - name: ansible_user
          ansible_var: "{{ tripleo_ansible_user | default('') }}"
          env_var: "{{ lookup('env', 'USER') }}"
        - name: cloud_domain
          ansible_var: "{{ tripleo_cloud_domain | default('') }}"
          env_var: "{{ lookup('env', 'CLOUD_DOMAIN') }}"

    - name: Set facts needed for configuration
      set_fact:
        ipa_domain: "{{ tripleo_ipa_domain | default(lookup('env', 'IPA_DOMAIN')) }}"
        ipa_realm: "{{ tripleo_ipa_realm | default(lookup('env', 'IPA_REALM')) }}"
        ipa_server_user: "{{ tripleo_ipa_admin_user | default(lookup('env', 'IPA_ADMIN_USER')) }}"
        ipa_server_password: "{{ tripleo_ipa_admin_password | default(lookup('env', 'IPA_ADMIN_PASSWORD')) }}"
        ipa_server_hostname: "{{ tripleo_ipa_server_hostname | default(lookup('env', 'IPA_SERVER_HOSTNAME')) }}"
        undercloud_fqdn: "{{ tripleo_undercloud_fqdn | default(lookup('env', 'UNDERCLOUD_FQDN')) }}"
        undercloud_ansible_user: "{{ tripleo_ansible_user | default(lookup('env', 'USER')) }}"
        cloud_domain: "{{ tripleo_cloud_domain | default(lookup('env', 'CLOUD_DOMAIN')) }}"
        ipa_distro_packages:
          - http://download.eng.bos.redhat.com/brewroot/vol/rhel-8/packages/ansible-freeipa/0.1.7/1.el8/noarch/ansible-freeipa-0.1.7-1.el8.noarch.rpm
          - krb5-workstation
        ipa_pip_packages:
          - urllib_gssapi

    - name: Add host to ipaclients group
      add_host:
        name: "{{ undercloud_fqdn }}"
        group: ipaclients
        state: present
        ipaclient_domain: "{{ cloud_domain }}"
        ipaclient_realm: "{{ ipa_realm }}"
        ipaclient_force: true
        ipaadmin_principal: "{{ ipa_server_user }}"
        ipaadmin_password: "{{ ipa_server_password }}"
        ansible_user: "{{ undercloud_ansible_user }}"
        ansible_ssh_extra_args: "-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
      no_log: True

    - name: Add host to ipaservers group
      add_host:
        group: ipaservers
        name: "{{ ipa_server_hostname }}"

- hosts: "{{ tripleo_ipa_undercloud_host | default('localhost') }}"
  become: true
  tasks:
    - name: Install distro packages required for IPA enrollment
      package:
        name: "{{ ipa_distro_packages }}"
        state: present

    # TODO(d34dh0r53): This is only required while tripleo CI is still running on CentOS 7.x as
    # urllib_gssapi is not available as an RPM in CentOS 7. Once CI has been moved to CentOS 8.x
    # this block as well as the definition of ipa_pip_packages should be removed from this playbook.
    - name: Install pip packages required for IPA enrollment
      pip:
        name: "{{ ipa_pip_packages }}"
        state: present

- hosts: ipaclients
  become: true
  tasks:
    - include_role:
        name: ipaclient

- hosts: "{{ tripleo_ipa_undercloud_host | default('localhost') }}"
  become: true
  tasks:
    - include_role:
        name: tripleo-create-admin

- hosts: "{{ tripleo_ipa_undercloud_host | default('localhost') }}"
  become: true
  environment:
    IPA_USER: "{{ ipa_server_user }}"
    IPA_HOST: "{{ ipa_server_hostname }}"
    IPA_PASS: "{{ ipa_server_password }}"
  vars:
    undercloud_fqdn: "{{ ansible_fqdn }}"
  tasks:
    - name: kinit to get admin credentials
      command: kinit "{{ ipa_server_user }}@{{ ipa_realm }}"
      args:
        stdin: "{{ ipa_server_password }}"
      register: kinit
      changed_when: kinit.rc == 0
      no_log: True

    - name: setup the undercloud and get keytab
      include_role:
        name: tripleo_ipa_setup