# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
#
# 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: Tell the cloud to shutdown via nova_powercontrol.
  nova_powercontrol:
    login_username:  "{{ lookup('env',OC_OS_USERNAME'}}"
    login_password:  "{{ lookup('env',OC_OS_PASSWORD'}}"
    login_tenant_name:  "{{ lookup('env',OC_OS_TENANT_NAME'}}"
    auth_url: "{{ lookup('env',OC_OS_AUTH_URL'}}"
    all_instances: yes
    state: previous
  when: use_nova_powercontrol is defined