# Copyright (c) 2022 VEXXHOST, 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: Terminate project
  hosts: controllers
  become: true
  gather_facts: false
  vars_prompt:
    - name: project_id
      prompt: "Project name"
      private: false
  pre_tasks:
    - name: Ensure that `ospurge` is installed
      run_once: true
      ansible.builtin.pip:
        # https://review.opendev.org/c/x/ospurge/+/872665
        name: git+https://opendev.org/x/ospurge.git@fef70ecd8b51694d28a16d56fe95139043d972c1#egg=ospurge
        state: present
  tasks:
    - name: Get list of regions with compute service
      changed_when: false
      run_once: true
      ansible.builtin.shell: |
        set -o posix
        source /etc/profile.d/atmosphere.sh
        openstack endpoint list \
          --service compute \
          --interface public \
          --column Region \
          --format value
      args:
        executable: /bin/bash
      environment:
        OS_CLOUD: atmosphere
      register: _regions

    - name: Run a dry run of ospurge
      run_once: true
      ansible.builtin.command:
        ospurge \
          --admin-role-name member \
          --verbose \
          --purge-project {{ project_id }} \
          --dry-run
      environment:
        OS_AUTH_URL: "https://{{ openstack_helm_endpoints_keystone_api_host }}"
        OS_USERNAME: "admin-{{ openstack_helm_endpoints_region_name }}"
        OS_PASSWORD: "{{ openstack_helm_endpoints_keystone_admin_password }}"
        OS_PROJECT_NAME: admin
        OS_USER_DOMAIN_NAME: Default
        OS_PROJECT_DOMAIN_NAME: Default
        OS_REGION_NAME: "{{ item }}"
      loop: "{{ _regions.stdout_lines }}"
      async: 60
      poll: 0
      register: _ospurge_dryrun

    - name: Wait for the async task to finish
      run_once: true
      ansible.builtin.async_status:
        jid: "{{ item.ansible_job_id }}"
      loop: "{{ _ospurge_dryrun.results }}"
      register: job_result
      until: job_result.finished
      retries: 60
      delay: 1

    - name: Confirm purge, press enter to continue
      ansible.builtin.pause:
        prompt: |-
          {% for region in job_result.results %}
          {{ region.item.item }}:
          {{ region.stderr }}

          {% endfor %}
          Press enter to continue or CTRL+C to cancel

    - name: Run ospurge
      run_once: true
      ansible.builtin.command:
        ospurge \
          --admin-role-name member \
          --verbose \
          --purge-project {{ project_id }} \
      environment:
        OS_AUTH_URL: "https://{{ openstack_helm_endpoints_keystone_api_host }}"
        OS_USERNAME: "admin-{{ openstack_helm_endpoints_region_name }}"
        OS_PASSWORD: "{{ openstack_helm_endpoints_keystone_admin_password }}"
        OS_PROJECT_NAME: admin
        OS_USER_DOMAIN_NAME: Default
        OS_PROJECT_DOMAIN_NAME: Default
        OS_REGION_NAME: "{{ item }}"
      loop: "{{ _regions.stdout_lines }}"
      async: 600
      poll: 0
      register: _ospurge

    - name: Wait for the async task to finish
      run_once: true
      ansible.builtin.async_status:
        jid: "{{ item.ansible_job_id }}"
      loop: "{{ _ospurge.results }}"
      loop_control:
        label: "{{ item.item }}"
      register: job_result
      until: job_result.finished
      retries: 600
      delay: 1

    - name: Print ospurge output
      run_once: true
      ansible.builtin.debug:
        msg: "{{ item.stderr_lines }}"
      loop: "{{ job_result.results }}"
      loop_control:
        label: "{{ item.item.item }}"

    - name: Delete the OpenStack project
      run_once: true
      openstack.cloud.project:
        name: "{{ project_id }}"
        state: absent