---
# 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: "Copy the swift_rings.py file"
  template:
    src: swift_rings.py.j2
    dest: "/etc/swift/scripts/swift_rings.py"
    owner: "{{ swift_system_user_name }}"
    group: "{{ swift_system_group_name }}"
    mode: "0700"
  tags:
    - swift-install

- name: "Build ring-contents files"
  template:
    src: ring.contents.j2
    dest: "/etc/swift/scripts/{{ item.type }}.contents"
    owner: "{{ swift_system_user_name }}"
    group: "{{ swift_system_group_name }}"
    mode: "0640"
  with_items:
    - { item: "{{ swift.account | default({}) }}", port: "{{ swift_account_port }}", type: "account" }
    - { item: "{{ swift.container | default({}) }}", port: "{{ swift_container_port }}", type: "container" }

- name: "Build ring-contents files for storage policies"
  template:
    src: ring.contents.j2
    dest: "/etc/swift/scripts/object-{{ item[0].policy.index }}.contents"
    owner: "{{ swift_system_user_name }}"
    group: "{{ swift_system_group_name }}"
    mode: "0640"
  with_nested:
    - "{{ swift.storage_policies }}"
    - [{ type: 'object', port: "{{ swift_object_port }}" }]

- name: Ensure swift config directory permissions
  file:
    path: /etc/swift/
    state: directory
    owner: "{{ swift_system_user_name }}"
    group: "{{ swift_system_group_name }}"
    recurse: yes
  when: swift_install_method == 'distro'

- name: "Build rings for account/container from contents files"
  command: >-
    /etc/swift/scripts/swift_rings.py -f /etc/swift/scripts/{{ item[0] }}.contents{% if item[1] %} -r {{ item[1] }}{% endif %}{{
      (swift_pretend_min_part_hours_passed | bool) | ternary(' -p', '') }}
  with_nested:
    - ['account', 'container']
    - "{{ swift_managed_regions | default([None]) }}"
  register: swift_rings_create
  become: yes
  become_user: "{{ swift_system_user_name }}"
  changed_when: "swift_rings_create.rc not in [1, 2, 3]"
  failed_when: "swift_rings_create.rc in [1, 2]"
  args:
    chdir: /etc/swift/ring_build_files/

- name: "Build rings for storage policies from contents files"
  command: >-
    /etc/swift/scripts/swift_rings.py -f /etc/swift/scripts/object-{{ item[0].policy.index }}.contents{%
      if item[1] %} -r {{ item[1] }}{% endif %}{{ (swift_pretend_min_part_hours_passed | bool) | ternary(' -p', '') }}
  with_nested:
    - "{{ swift.storage_policies }}"
    - "{{ swift_managed_regions | default([None]) }}"
  register: swift_object_rings_create
  become: yes
  become_user: "{{ swift_system_user_name }}"
  changed_when: "swift_object_rings_create.rc not in [1, 2, 3]"
  failed_when: "swift_object_rings_create.rc in [1, 2]"
  args:
    chdir: /etc/swift/ring_build_files/