---
# Copyright 2016, 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.

- name: Check major galera install version
  command: "rpm -qi '{{ galera_mariadb_server_package }}'"
  args:
    warn: no
  failed_when: false
  register: installed_galera_specific
  when:
    - not galera_upgrade | bool
  tags:
    - galera-package-rpm
    - galera-yum-packages
    - galera-zypper-packages
    - galera-upgrade
    - skip_ansible_lint

- name: Check for any galera install version
  # NOTE(hwoarang): We may have many packages starting with
  # {{ galera_mariadb_server_package }} so make sure we actually look
  # for exact matches.
  shell: |
    rpm -qa --qf '%{NAME}\n'| grep -i "{{ galera_mariadb_server_package }}"$
  failed_when: false
  register: installed_galera_any
  when:
    - not galera_upgrade | bool
    - installed_galera_specific.rc != 0
  tags:
    - galera-package-rpm
    - galera-yum-packages
    - galera-zypper-packages
    - galera-upgrade
    - skip_ansible_lint

- name: Check if major version of Galera is installed
  fail:
    msg: "To install a new major version of MariaDB-Galera-server set '-e galera_upgrade=true'."
  when:
    - not galera_upgrade | bool
    - installed_galera_specific.rc != 0 and installed_galera_any.rc == 0
  tags:
    - galera-package-rpm
    - galera-yum-packages
    - galera-zypper-packages
    - galera-upgrade