---
# Copyright 2019 Red Hat, Inc.
# All Rights Reserved.
#
# 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: register contents of fetch_directory after ceph-ansible run
  find:
    paths: "{{ playbook_dir }}/ceph-ansible/fetch_dir/"
    recurse: true
  register: ceph_ansible_fetch_dir_contents

# backup to local directory
- name: create ceph-ansible fetch directory tarball in local backup
  archive:
    path: "{{ playbook_dir }}/ceph-ansible/fetch_dir/*"
    dest: "{{ local_ceph_ansible_fetch_directory_backup }}/{{ ceph_ansible_tarball_name }}"
    exclude_path:
      - '{{ playbook_dir }}/ceph-ansible/fetch_dir/fetch_dir'
  when:
    - local_ceph_ansible_fetch_directory_backup | length > 0
    - ceph_ansible_fetch_dir_contents.matched|int != 0

# backup to swift
- when:
    - local_ceph_ansible_fetch_directory_backup | length == 0
    - ceph_ansible_fetch_dir_contents.matched|int != 0
  block:
    - name: create temporary ceph-ansible fetch directory tarball for swift backup
      archive:
        path: "{{ playbook_dir }}/ceph-ansible/fetch_dir/*"
        dest: "/tmp/{{ new_ceph_ansible_tarball_name }}"
        exclude_path:
          - '{{ playbook_dir }}/ceph-ansible/fetch_dir/fetch_dir'
    - name: backup temporary ceph-ansible fetch directory tarball in swift
      shell: "curl  -s -o /dev/null -w '%{http_code}' -X PUT -T /tmp/{{ new_ceph_ansible_tarball_name }} \"{{  swift_put_url  }}\""
      register: curl_put_http_status
    - fail:
        msg: 'Received HTTP: {{ curl_put_http_status.stdout }} when attempting to PUT to {{ swift_put_url }}'
      name: ensure we were able to backup temporary fetch directory to swift
      when:
        - curl_put_http_status is changed
        - curl_put_http_status.stdout != "200"
        - curl_put_http_status.stdout != "201"
    - name: clean temporary fetch directory after swift backup
      file:
        path: "/tmp/{{ new_ceph_ansible_tarball_name }}"
        state: absent
      when: (curl_put_http_status is changed and
             (curl_put_http_status.stdout == "200" or
              curl_put_http_status.stdout == "201"))

# remove copy of fetchdir in case another user unpacks it (LP #1823229)
- name: Remove ceph-ansible fetch directory
  become: true
  file:
    path: "{{ playbook_dir }}/ceph-ansible/fetch_dir/"
    state: absent