---

# Copyright 2019 Nokia

# 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: Sync redis db
  hosts: [ management ]
  gather_facts: false
  tasks:
    - name: Save the DB to disk
      shell: "redis-cli -a {{ redis_password }} save"
      when: hostname == installation_controller

    - name: Copy the file to tmp
      shell: cp /var/lib/redis/dump.rdb /tmp/
      when: hostname == installation_controller

    - name: Sync redis DB to other controllers
      copy:
        src: /tmp/dump.rdb
        dest: /var/lib/redis/dump.rdb
        owner: redis
        group: redis
        mode: 0644
      when: hostname != installation_controller

    - name: Remove the file from tmp
      shell: rm /tmp/dump.rdb
      when: hostname == installation_controller