ansible/wipe-systemd.yml

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- 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 303
    command: systemctl reset-failed