/home/zuul/src/opendev.org/openstack/openstack-ansible-os_ceilometer/tasks/ceilometer_post_install.yml
---
# 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 ceilometer configuration files
  config_template:
    content: "{{ item.content | default(omit) }}"
    src: "{{ item.src  | default(omit) }}"
    dest: "{{ item.dest }}"
    owner: "{{ item.owner | default(ceilometer_system_user_name) }}"
    group: "{{ item.group | default(ceilometer_system_group_name) }}"
    mode: "{{ item.mode | default('0644') }}"
    config_overrides: "{{ item.config_overrides }}"
    config_type: "{{ item.config_type }}"
    list_extend: "{{ item.list_extend | default(omit) }}"
  with_items:
    - src: "ceilometer.conf.j2"
      dest: "/etc/ceilometer/ceilometer.conf"
      config_overrides: "{{ ceilometer_ceilometer_conf_overrides }}"
      config_type: "ini"
    - src: "pipeline.yaml.j2"
      dest: "/etc/ceilometer/pipeline.yaml"
      config_overrides: "{{ ceilometer_pipeline_yaml_overrides }}"
      config_type: "yaml"
      list_extend: false
  notify:
    - Restart ceilometer services

# NOTE(cloudnull): This is using "cp" instead of copy with a remote_source
#                  because we only want to copy the original files once. and we
#                  don't want to need multiple tasks.
- name: Preserve original configuration file(s)
  command: "cp {{ item.source_f }} {{ item.source_f }}.original"
  args:
    creates: "{{ item.source_f }}.original"
  with_items: "{{ ceilometer_core_files }}"
  when: "{{ item.condition | default(True) }}"

- name: Fetch override files
  fetch:
    src: "{{ item.source_f }}.original"
    dest: "{{ item.tmp_f }}"
    flat: yes
  changed_when: false
  with_items: "{{ ceilometer_core_files }}"
  when: "{{ item.condition | default(True) }}"
  run_once: true

- name: Copy common config
  config_template:
    src: "{{ item.tmp_f }}"
    dest: "{{ item.target_f | default(item.source_f) }}"
    owner: "{{ item.owner | default(ceilometer_system_user_name) }}"
    group: "{{ item.group | default(ceilometer_system_group_name) }}"
    mode: "{{ item.mode | default('0640') }}"
    config_overrides: "{{ item.config_overrides }}"
    config_type: "{{ item.config_type }}"
    content: "{{ item.content | default(omit) }}"
  with_items: "{{ ceilometer_core_files }}"
  when: "{{ item.condition | default(True) }}"
  notify:
    - Restart ceilometer services

- name: Cleanup fetched temp files
  file:
    path: "{{ item.tmp_f }}"
    state: absent
  changed_when: false
  delegate_to: localhost
  with_items: "{{ ceilometer_core_files }}"
  when: "{{ item.condition | default(True) }}"

# NOTE(cloudnull): This will ensure strong permissions on all rootwrap files.
- name: Set rootwrap.d permissions
  file:
    path: "/etc/ceilometer/rootwrap.d"
    owner: "root"
    group: "root"
    mode: "0640"
    recurse: true