---
# Copyright 2020 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
  tasks:
    - name: Working 1 - openstack one entry in list
      copy:
        dest: /usr/bin/openstack
        mode: 0755
        content: |
          #!/bin/bash
          echo "{"
          echo "  \"parameters\": {},"
          echo "  \"parameter_defaults\": {"
          echo "    \"DockerInsecureRegistryAddress\": ["
          echo "      \"undercloud-0.ctlplane.redhat.local:8787\""
          echo "    ]"
          echo "  }"
          echo "}"

    - name: Working 1 - hiera one entry in list
      copy:
        dest: /usr/bin/hiera
        mode: 0755
        content: |
          #!/bin/bash
          echo [\"undercloud-0.ctlplane.redhat.local\"]
          exit 0

    - name: Test Working 1
      include_role:
        name: check_uc_hostname
      vars:
        check_uc_hostname_inventory_host: centos

    - name: Working 2 - openstack multiple entry in list
      copy:
        dest: /usr/bin/openstack
        mode: 0755
        content: |
          #!/bin/bash
          echo "{"
          echo "  \"parameters\": {},"
          echo "  \"parameter_defaults\": {"
          echo "    \"DockerInsecureRegistryAddress\": ["
          echo "      \"undercloud-0.ctlplane.redhat.local:8787\","
          echo "      \"undercloud-1.ctlplane.redhat.local:8787\","
          echo "      \"undercloud-2.ctlplane.redhat.local:8787\""
          echo "    ]"
          echo "  }"
          echo "}"


    - name: Working 2 - hiera multiple entry in list
      copy:
        dest: /usr/bin/hiera
        mode: 0755
        content: |
          #!/bin/bash
          echo "["
          echo "  \"undercloud-0.ctlplane.redhat.local\","
          echo "  \"undercloud-1.ctlplane.redhat.local\","
          echo "  \"undercloud-2.ctlplane.redhat.local\""
          echo "]"
          exit 0

    - name: Test Working 2
      include_role:
        name: check_uc_hostname
      vars:
        check_uc_hostname_inventory_host: centos

    - name: Working 3 - openstack multiple entry in list
      copy:
        dest: /usr/bin/openstack
        mode: 0755
        content: |
          #!/bin/bash
          echo "{"
          echo "  \"parameters\": {},"
          echo "  \"parameter_defaults\": {"
          echo "    \"DockerInsecureRegistryAddress\": ["
          echo "      \"undercloud-0.ctlplane.redhat.local:8787\","
          echo "      \"redhat.registry.io:8787\","
          echo "      \"mysuper-registry.io\","
          echo "    ]"
          echo "  }"
          echo "}"

    - name: Working 3 - hiera single entry in list
      copy:
        dest: /usr/bin/hiera
        mode: 0755
        content: |
          #!/bin/bash
          echo "["
          echo "  \"undercloud-0.ctlplane.redhat.local\","
          echo "]"
          exit 0

    - name: Test Working 3
      include_role:
        name: check_uc_hostname
      vars:
        check_uc_hostname_inventory_host: centos

    - name: Working 4 - openstack multiple entry in list
      copy:
        dest: /usr/bin/openstack
        mode: 0755
        content: |
          #!/bin/bash
          echo "{"
          echo "  \"parameters\": {},"
          echo "  \"parameter_defaults\": {"
          echo "    \"DockerInsecureRegistryAddress\": ["
          echo "      \"BROKENCLOUD-0.ctlplane.redhat.local:8787\","
          echo "      \"redhat.registry.io:8787\","
          echo "      \"mysuper-registry.io\","
          echo "    ]"
          echo "  }"
          echo "}"

    - name: Working 4 - we do not fail if hiera returns empty list
      copy:
        dest: /usr/bin/hiera
        mode: 0755
        content: |
          #!/bin/bash
          echo "[]"
          exit 0

    - name: Test Working 4
      include_role:
        name: check_uc_hostname
      vars:
        check_uc_hostname_inventory_host: centos

    - name: Failing 1 - we fail if DockerInsecureRegistryAddress is not found
      copy:
        dest: /usr/bin/openstack
        mode: 0755
        content: |
          #!/bin/bash
          echo "{"
          echo "  \"parameters\": {},"
          echo "  \"parameter_defaults\": {"
          echo "  }"
          echo "}"

    - name: Failing 1 - hiera no entry found
      copy:
        dest: /usr/bin/hiera
        mode: 0755
        content: |
          #!/bin/bash
          exit 0

    - name: Failing 1
      block:
        - include_role:
            name: check_uc_hostname
          vars:
            check_uc_hostname_inventory_host: centos

      rescue:
        - name: Clear host errors
          meta: clear_host_errors

        - debug:
            msg: The validation Case Failing 1 works! Continuing playbook run...

    - name: Failing 2 - openstack multiple entry in list
      copy:
        dest: /usr/bin/openstack
        mode: 0755
        content: |
          #!/bin/bash
          echo "{"
          echo "  \"parameters\": {},"
          echo "  \"parameter_defaults\": {"
          echo "    \"DockerInsecureRegistryAddress\": ["
          echo "      \"BROKENCLOUD-0.ctlplane.redhat.local:8787\","
          echo "      \"redhat.registry.io:8787\","
          echo "      \"mysuper-registry.io\","
          echo "    ]"
          echo "  }"
          echo "}"


    - name: Failing 2 - hiera single entry in list
      copy:
        dest: /usr/bin/hiera
        mode: 0755
        content: |
          #!/bin/bash
          echo "["
          echo "  \"undercloud-0.ctlplane.redhat.local\","
          echo "]"
          exit 0

    - name: Failing 2
      block:
        - include_role:
            name: check_uc_hostname
          vars:
            check_uc_hostname_inventory_host: centos

      rescue:
        - name: Clear host errors
          meta: clear_host_errors

        - debug:
            msg: The validation Case Failing 2 works! Ending playbook run

        - name: End play
          meta: end_play

    - name: Fail the test
      fail:
        msg: |
          The check-uc-hostname validation failed to check that the hostnames
          did not match.