---
# Copyright 2014, Rackspace US, 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: Gather utility facts
  hosts: utility_all
  gather_facts: "{{ osa_gather_facts | default(true) }}"
  module_defaults:
    ansible.builtin.setup:
      gather_subset: "{{ osa_gather_subset | default(lookup('ansible.builtin.env', 'ANSIBLE_GATHER_SUBSET', default='!all,min')) }}"
  tags:
    - always

- name: Setup the utility location(s)
  hosts: utility_all
  user: root
  gather_facts: false
  serial: "{{ utility_serial | default(['1', '100%']) }}"
  environment: "{{ deployment_environment_variables | default({}) }}"
  vars:
    utility_upper_constraints_url: "{{ requirements_git_url | default('https://releases.openstack.org/constraints/upper/' ~
                                                                       requirements_git_install_branch | default('master')) }}"
  tags:
    - utility
  handlers:
    - name: Ensure bash completions directory is present
      ansible.builtin.file:
        path: "/etc/bash_completion.d"
        state: "directory"
        mode: "0755"
      listen:
        - "venv changed"
    - name: Create openstack client bash_completion script # noqa: no-changed-when
      ansible.builtin.shell: >-
        openstack complete > /etc/bash_completion.d/openstack_client
      args:
        executable: /bin/bash
      listen:
        - "venv changed"
  pre_tasks:
    - name: Setup installation variables
      ansible.builtin.include_role:
        name: openstack.osa.install_defaults
        defaults_from: "{{ install_method }}"
        public: true

    - name: Including container-setup role
      ansible.builtin.include_role:
        name: "openstack.osa.{{ container_tech | default('lxc') }}_container_setup"
      when: not is_metal

    - name: Including unbound-clients role
      ansible.builtin.include_role:
        name: openstack.osa.unbound_clients
      when:
        - hostvars['localhost']['resolvconf_enabled'] | bool

    - name: Create log directory (not is_metal)
      ansible.builtin.file:
        dest: "/var/log/utility"
        state: "directory"
        force: "yes"
        mode: "0755"
      when: not is_metal | bool

  roles:
    - role: "galera_server"
      vars:
        galera_install_client: true
        galera_install_server: false
    - role: "openstack_openrc"
      tags:
        - openrc

  post_tasks:
    - name: Add OpenStack client to distro packages
      ansible.builtin.set_fact:
        utility_distro_packages: "{{ (utility_distro_packages | default([])) + utility_distro_openstack_clients_packages }}"
      when: install_method == "distro"

    - name: Install distro packages
      ansible.builtin.package:
        name: "{{ utility_distro_packages | default([]) }}"
        state: "{{ utility_package_state }}"
        update_cache: "{{ (ansible_facts['pkg_mgr'] == 'apt') | ternary('yes', omit) }}"
        cache_valid_time: "{{ (ansible_facts['pkg_mgr'] == 'apt') | ternary(cache_timeout, omit) }}"
      register: install_packages
      until: install_packages is success
      retries: 5
      delay: 2

    - name: Distribute private ssh key
      ansible.builtin.copy:
        content: "{{ utility_ssh_private_key }}"
        dest: /root/.ssh/id_rsa
        mode: "0600"
        owner: root
        group: root
      when: utility_ssh_private_key is defined

    - name: Install openstack clients (source-based install)
      when:
        - install_method == "source"
      block:
        - name: Get list of repo packages
          ansible.builtin.uri:
            url: "{{ utility_upper_constraints_url }}"
            return_content: true
          register: _abs_reqs
          check_mode: false
          ignore_errors: "{{ ansible_check_mode }}"
          retries: 5
          delay: 3
          until: _abs_reqs is succeeded
          tags:
            - always

        - name: Derive the list of openstack clients
          ansible.builtin.set_fact:
            _openstack_client_list: >-
              {%- set package_list = [] %}
              {%- for l in _abs_reqs.content.split('\n') %}
              {%-   if (l is match('^python-.*client==.*$')) or
                       (l is match('^(aodh|gnocchi)client==.*$')) or
                       (l is match('^osc-placement==.*$'))
              %}
              {%-     set _ = package_list.append(l | regex_replace('==.*$', '')) %}
              {%-   endif %}
              {%- endfor %}
              {{- package_list }}
          run_once: true
          tags:
            - always

        - name: Install the python venv
          ansible.builtin.include_role:
            name: "python_venv_build"
          vars:
            venv_python_executable: "{{ utility_venv_python_executable | default(openstack_venv_python_executable) }}"
            venv_install_destination_path: "{{ utility_venv_bin | dirname }}"
            venv_build_distro_package_list: "{{ utility_devel_distro_packages }}"
            venv_pip_install_args: "{{ pip_install_options | default('') }}"
            venv_build_constraints:
              - "--constraint {{ utility_upper_constraints_url }}"
            venv_pip_packages: "{{ _openstack_client_list | union(utility_pip_packages) }}"

        - name: Create list of binaries to symlink
          ansible.builtin.set_fact:
            _openstack_client_to_symlink: |-
              {%- set binary_list = [] %}
              {%- for l in _openstack_client_list %}
              {%-   set _ = binary_list.append(l | regex_replace('^(?:python-)?(\w*)(?:client)$', '\\1')) %}
              {%- endfor %}
              {{- binary_list }}
          run_once: true

        - name: Create symlinks for openstack clients
          ansible.builtin.file:
            src: "{{ utility_venv_bin }}/{{ item }}"
            path: "/usr/local/bin/{{ item }}"
            state: link
            force: true
            follow: false
          with_items:
            - "{{ _openstack_client_to_symlink }}"
          notify: "Create openstack client bash_completion script"