#
# 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.
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# limitations under the License.
#

- hosts: metrics
  become: yes
  tasks:
  - name: "stop influxdb and grafana"
    service: name={{ item }} state=stopped
    with_items:
      - influxdb
      - grafana-server
  - name: "wipe influxdb data"
    file: path={{ default_data_dirs[0] }}/influxdb state=absent
  - name: "wipe grafana db"
    file: path=/var/lib/grafana/grafana.db state=absent

- import_playbook: kill.yml

- hosts: all
  tasks:
  - name: "wipe software installation dirs"
    file: path={{ item }} state=absent
    with_items:
      - "{{ hadoop_home }}"
      - "{{ zookeeper_home }}"
      - "{{ accumulo_home }}"
      - "{{ fluo_home }}"
      - "{{ spark_home }}"
      - "{{ maven_home }}"
      - "{{ hub_home }}"
      - "{{ fluo_yarn_home }}"

- hosts: hadoop
  tasks:
  - name: "wipe hadoop data"
    file: path={{item}}/hadoop state=absent
    with_items: "{{ worker_data_dirs }}"
    when: cluster_type != 'azure'
  - name: "remove hadoop logs"
    shell: rm -rf {{ hadoop_home }}/logs/*
    when: cluster_type != 'azure'

- hosts: zookeepers
  tasks:
  - name: "wipe zookeeper data"
    file: path={{ default_data_dirs[0] }}/zookeeper state=absent
    when: cluster_type != 'azure'
  - name: "remove zookeeper logs"
    file: path={{ zookeeper_home }}/zookeeper.out state=absent
    when: cluster_type != 'azure'

- hosts: accumulo
  tasks:
  - name: "remove accumulo logs"
    shell: rm -rf {{ accumulo_home }}/logs/*
    when: cluster_type != 'azure'

# Using rm -rf instead of Ansible file module to remove multiple levels of subfolder
- hosts: all
  tasks:
  - name: "wipe data and log directories for Azure"
    shell: rm -rf {{ item }}/*
    loop:
      "{{ worker_data_dirs }}"
    when: cluster_type == 'azure'