---
# Copyright 2016 Internet Solutions (Pty) Ltd
#
# 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.
#
# (c) 2016 Donovan Francesco <donovan.francesco@is.co.za>
# (c) 2016 Paul Stevens <paul.stevens@is.co.za>
#
- name: Copy Zookeeper Templates
  template:
    src: "{{ item.src }}"
    dest: "{{ item.dest }}"
    owner: "{{ item.owner }}"
    group: "{{ item.group }}"
    mode: "0644"
  with_items:
    - src: "zookeeper/zoo.cfg.j2"
      dest: "/etc/zookeeper/conf/zoo.cfg"
      owner: "root"
      group: "root"
    - src: "zookeeper/myid.j2"
      dest: "/etc/zookeeper/conf/myid"
      owner: "root"
      group: "root"
    - src: "zookeeper/environment.j2"
      dest: "/etc/zookeeper/conf/environment"
      owner: "root"
      group: "root"
    - src: "zookeeper/log4j.properties.j2"
      dest: "/etc/zookeeper/conf/log4j.properties"
      owner: "root"
      group: "root"
  register: configure_zookeeper
  until: configure_zookeeper | success
  retries: 5
  delay: 3

- name: Restart zookeeper
  service:
    name: "zookeeper"
    state: "restarted"
  when: zookeeper_config.changed
  register: restart_zookeeper
  until: restart_zookeeper | success
  retries: 5
  delay: 3