---
# Copyright 2015, 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: Setup ironic for standalone usage
  set_fact:
    ironic_driver_list: "{{ ironic_standalone_driver_loaded_list }}"
    ironic_auth_strategy: "{{ ironic_standalone_auth_strategy }}"
    ironic_api_url: "{{ ironic_standalone_api_url }}"
    ironic_dhcp_provider: "{{ ironic_standalone_dhcp_provider }}"
    ironic_sync_power_state_interval: "{{ ironic_standalone_sync_power_state_interval }}"
    ironic_db_connection_string: "{{ ironic_standalone_db_connection_string }}"
  when: ironic_standalone | bool
  tags:
    - always

- name: Setup ironic for integrated Openstack usage
  set_fact:
    ironic_driver_list: "{{ ironic_openstack_driver_loaded_list }}"
    ironic_auth_strategy: "{{ ironic_openstack_auth_strategy }}"
    ironic_api_url: "{{ ironic_openstack_api_url | default(omit) }}"
    ironic_dhcp_provider: "{{ ironic_openstack_dhcp_provider }}"
    ironic_sync_power_state_interval: "{{ ironic_openstack_sync_power_state_interval }}"
    ironic_db_connection_string: "{{ ironic_openstack_db_connection_string }}"
  when: not ironic_standalone | bool
  tags:
    - always

- name: Post swift tempURL secret key
  command: >
        {{ ironic_bin }}/swift {{ keystone_service_adminuri_insecure | bool | ternary('--insecure','') }}
        --os-username "service:{{ glance_service_user_name }}"
        --os-password "{{ glance_service_password }}"
        --os-auth-url {{ keystone_service_internalurl }}
        --os-identity-api-version {{ keystone_service_internalurl.split('/v')[-1] }}
        post -m temp-url-key:{{ ironic_swift_temp_url_secret_key }}
  environment:
    OS_ENDPOINT_TYPE: internalURL
  when:
    - inventory_hostname == groups['ironic_all'][0]
    - not ironic_standalone | bool
  tags:
    - always

- name: Get swift account
  shell: >
        {{ ironic_bin }}/swift {{ keystone_service_adminuri_insecure | bool | ternary('--insecure','') }}
        --os-username "service:{{ glance_service_user_name }}"
        --os-password "{{ glance_service_password }}"
        --os-auth-url {{ keystone_service_internalurl }}
        --os-identity-api-version {{ keystone_service_internalurl.split('/v')[-1] }}
        stat -v | awk '/StorageURL\:/ {print $2}'
  environment:
    OS_ENDPOINT_TYPE: internalURL
  register: swift_storage_url
  when:
    - (ironic_swift_auth_account is undefined) or (ironic_swift_endpoint is undefined)
    - not ironic_standalone | bool
  tags:
    - always

- name: Validate swift output
  fail:
    msg: |
      No StorageURL output found using the `swift stat` command and either
      the ``ironic_swift_auth_account`` or ``ironic_swift_auth_account``
      variables are undefined. Ensure swift is functional and/or define
      those variables.
  when:
    - (ironic_swift_auth_account is undefined) and (ironic_swift_endpoint is undefined)
    - not ironic_standalone | bool
    - not swift_storage_url.stdout
  tags:
    - always

- name: Set the swift auth facts
  set_fact:
    ironic_swift_auth_account: "{{ swift_storage_url.stdout.split('/v1/')[-1] }}"
  when:
    - ironic_swift_auth_account is undefined
    - not ironic_standalone | bool
  tags:
    - always

- name: Set the swift endpoint facts
  set_fact:
    ironic_swift_endpoint: "{{ swift_storage_url.stdout.split('/v1/')[0] }}"
  when:
    - ironic_swift_endpoint is undefined
    - not ironic_standalone | bool
  tags:
    - always

- name: Generate ironic config
  config_template:
    src: "{{ item.src }}"
    dest: "{{ item.dest }}"
    owner: "{{ item.owner|default(ironic_system_user_name) }}"
    group: "{{ item.group|default(ironic_system_group_name) }}"
    mode: "0644"
    config_overrides: "{{ item.config_overrides }}"
    config_type: "{{ item.config_type }}"
  with_items:
    - src: "ironic.conf.j2"
      dest: "/etc/ironic/ironic.conf"
      config_overrides: "{{ ironic_ironic_conf_overrides }}"
      config_type: "ini"
    - src: "rootwrap.conf.j2"
      dest: "/etc/ironic/rootwrap.conf"
      owner: "root"
      group: "root"
      config_overrides: "{{ ironic_rootwrap_conf_overrides }}"
      config_type: "ini"
    - src: "policy.json.j2"
      dest: "/etc/ironic/policy.json"
      config_overrides: "{{ ironic_policy_overrides }}"
      config_type: "json"
  notify: Restart ironic services

- name: Copy rootwrap filters
  copy:
    src: "{{ item }}"
    dest: "/etc/ironic/rootwrap.d/"
    owner: "root"
    group: "root"
  with_fileglob:
    - rootwrap.d/*
  notify: Restart ironic services

- name: Include sudoers file
  template:
    src: "sudoers.j2"
    dest: "/etc/sudoers.d/{{ ironic_system_user_name }}_sudoers"
    mode: "0440"
    owner: "root"
    group: "root"