---
# 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.

# Add some data to use for verification later
- name: Playbook for test setup
  hosts: localhost
  connection: local
  become: true
  gather_facts: false
  pre_tasks:
    # NOTE(mhayden): We skip this task when we're running the final
    # idempotence check because this task will always mess with the hosts
    # file and cause related tasks to show as `changed`.
    - name: Add entries to hosts file
      blockinfile:
        dest: /etc/hosts
        block: |
          127.111.111.102 test2
          127.111.111.103 test3.openstack.local
          127.111.111.103 test3.additional
        marker: ""
      changed_when: false
      when:
        - "'idempotence' not in lookup('env', 'ANSIBLE_LOG_PATH')"

# Prepare the user ssh keys
- include: common/test-prepare-keys.yml

# Set nodepool variables when running in the OpenStack CI environment
- include: common/setting-nodepool-variables.yml

# Execute the role
- include: common/test-install-openstack-hosts.yml

- name: Playbook for role testing
  hosts: localhost
  become: true
  gather_facts: true
  tasks:
    - name: Open modules file
      slurp:
        src: "{{ openstack_host_module_file }}"
      register: modules_file
    - name: Open sysctl file
      slurp:
        src: /etc/sysctl.conf
      register: sysctl_file
    - name: Open hosts file
      slurp:
        src: /etc/hosts
      register: hosts_file
    - name: Open /etc/environment file
      slurp:
        src: /etc/environment
      register: environment_file
    - name: Read files
      set_fact:
        modules_content: "{{ modules_file.content | b64decode }}"
        sysctl_content: "{{ sysctl_file.content | b64decode }}"
        hosts_content: "{{ hosts_file.content | b64decode }}"
        environment_content: "{{ environment_file.content | b64decode }}"
    - name: Check for release file
      stat:
        path: /etc/openstack-release
      register: release_file
    - name: Check for systat file
      stat:
        path: "{{ openstack_host_sysstat_file }}"
      register: systat_file
    - name: Check for ssh dir
      stat:
        path: "{{ ansible_env.HOME}}/.ssh"
      register: ssh_dir
    - name: Check role functions
      assert:
        that:
          - "'dm_multipath' in modules_content"
          - "'ebtables' in modules_content"
          - "'vm.swappiness' in sysctl_content"
          - "'127.111.111.101 test1.openstack.local test1' in hosts_content"
          - "'127.111.111.102 test2.openstack.local test2' in hosts_content"
          - "'127.111.111.103 test3.openstack.local test3' in hosts_content"
          - "'127.111.111.103 test3.additional' not in hosts_content"
          - "'127.0.1.1 localhost.openstack.local localhost' in hosts_content"
          - "release_file.stat.exists"
          - "systat_file.stat.exists"
          - "'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin' in environment_content"
          - "ssh_dir.stat.isdir"