dse_uninstall.yml

# Shutdown the DSE cluster (all nodes), one by one
- hosts: dse
  any_errors_fatal: true
  become: true
  become_method: sudo
  serial: 1
  vars:
    srvc_name: dse
    srvc_pid_path: /var/run/dse/dse.pid
  roles:
    - { role: stop_srvc }

# Remove DSE package and clean up DSE folders (if needed)
- hosts: dse
  any_errors_fatal: true
  become: true
  become_method: sudo
  tasks:
  - name: Uninstall DSE version {{ dse_ver_target }}
    apt:
      name: "{{ item }}"
      state: absent
      purge: yes
    with_items:
      - "dse-full={{ dse_ver_target }}-1"
      - "dse={{ dse_ver_target }}-1"
      - "dse-libgraph={{ dse_ver_target }}-1"
      - "dse-libsolr={{ dse_ver_target }}-1"
      - "dse-libtomcat={{ dse_ver_target }}-1"
      - "dse-liblog4j={{ dse_ver_target }}-1"
      - "dse-libcassandra={{ dse_ver_target }}-1"
      - "dse-libspark={{ dse_ver_target }}-1"
      - "dse-libhadoop2-client={{ dse_ver_target }}-1"
      - "dse-libhadoop2-client-native={{ dse_ver_target }}-1"
  ## This shoudl be optional, but just in case
  - name: Remove DSE folders
    file:
      path: "{{ item }}"
      state: absent
    with_items:
      - "/etc/dse"
      - "/var/log/spark"
      - "/var/log/cassandra"
      - "/var/run/dse"