#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
#
- hosts: accumulomaster
  gather_facts: false
  become: yes
  tasks:
    - name: "disable all accumulo systemd services on master"
      systemd:
        name: "{{ item }}"
        state: stopped
        enabled: no
      with_items:
        - "accumulo-master.service"
        - "accumulo-monitor.service"
        - "accumulo-gc.service"
        - "accumulo-tracer.service"
      register: stop_disable_service
      failed_when: "stop_disable_service is failed and 'Could not find the requested service' not in stop_disable_service.msg"

    - name: "find accumulo systemd units to remove in masters"
      find:
        paths: /etc/systemd/system
        patterns: "accumulo-*.service"
      register: find_accumulo_services

    - name: "remove accumulo systemd units in masters"
      file: path="{{ item.path }}" state=absent
      with_items:
        - "{{ find_accumulo_services.files }}"
      register: delete_task
      retries: 10
      delay: 3
      until: delete_task is success

- hosts: workers
  gather_facts: false
  become: yes
  tasks:
    - name: "disable accumulo tserver systemd services"
      systemd:
        name: "accumulo-tserver@{{ item }}.service"
        state: stopped
        enabled: no
      with_sequence: "start=1 end={{ num_tservers }}"
      register: stop_disable_service
      failed_when: "stop_disable_service is failed and 'Could not find the requested service' not in stop_disable_service.msg"

    - name: "find accumulo tserver systemd units to remove in workers"
      find:
        paths: /etc/systemd/system
        patterns: "accumulo-*.service"
      register: find_accumulo_tserver

    - name: "remove accumulo tserver systemd units in workers"
      file: path="{{ item.path }}" state=absent
      with_items:
        - "{{ find_accumulo_tserver.files }}"
      register: delete_task
      retries: 10
      delay: 3
      until: delete_task is success

    - name: "reload config changes"
      systemd: daemon_reload=yes

    - name: "reset failed on every node" # noqa command-instead-of-module
      command: systemctl reset-failed