---
# 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.

# NOTE: we use become_user because setting become: no or become: false
#       doesn't seem to override the ansible_become=true in the
#       inventory
- name: Create ssh key pairs for use with containers
  hosts: localhost
  become_user: "{{ ansible_ssh_user }}"
  pre_tasks:
    - name: Create ssh key pair for root
      user:
        name: "{{ ansible_ssh_user }}"
        generate_ssh_key: "yes"
        ssh_key_bits: 2048
        ssh_key_file: ".ssh/id_rsa"
    - name: Get the calling user's key
      command: cat ~/.ssh/id_rsa.pub
      register: key_get
    - set_fact:
        lxc_container_ssh_key: "{{ key_get.stdout }}"