ansible/wipe.yml

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# this work for additional information regarding copyright ownership.
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#    http://www.apache.org/licenses/LICENSE-2.0
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- 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: wipe-systemd.yml
  when: use_systemd == True

- 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'