---
# Copyright 2019 Red Hat, Inc.
# All Rights Reserved.
#
# 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: Converge
  hosts: all
  gather_facts: false

  tasks:
    - name: detect wrong port
      block:
        - name: run validation for wrong port
          include_role:
            name: image_serve
          vars:
            container_registry_port: 9999
      rescue:
        - name: Clear host errors
          meta: clear_host_errors

        - name: Status message
          debug:
            msg: "Detected faulty port!"

    - name: Run validation for wrong config file
      block:
        - name: Run validation for wrong config file
          include_role:
            name: image_serve
          vars:
            container_registry_httpd_config: /fake-image-serve.conf
      rescue:
        - name: Clear host errors
          meta: clear_host_errors

        - name: Status message
          debug:
            msg: "Detected wrong config file!"

    - name: Ensure we detect faulty tree
      block:
        - name: Stopping httpd
          systemd:
            name: httpd
            state: stopped

        - name: run validation for 404
          include_role:
            name: image_serve
      rescue:
        - name: Clear host errors
          meta: clear_host_errors

        - name: Status message
          debug:
            msg: "Detected faulty image serve tree!"

        - name: End play
          meta: end_play

    - name: Fail the test
      fail:
        msg: |
          The image_serve role should have detected httpd wasn't running or
          index.json is absent.