---
- name: Snapshot Module Operations in Unity
  hosts: localhost
  connection: local
  vars:
    unispherehost: '10.*.*.*'
    validate_certs: false
    username: 'admin'
    password: 'Password123!'
    cg_snapshot_name: "ansible_snap_cg_1_1"
    vol_snapshot_name: "ansible_snap_lun_4_2"
    vol_name: "ansible_snap_lun_4"
    cg_name: "ansible_snap_cg_1"
    description: "Created using playbook"
    new_description: "modified description using playbook"
    host_name: "ansible_snap_host"
    expiry_time: "04/15/2021 2:30"
    new_expiry_time: "04/10/2021 2:30"
    new_snapshot_name: "new_ansible_snap_lun_4_2"

  tasks:
    - name: Create a Snapshot for a CG
      register: result
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        port: "{{ port }}"
        cg_name: "{{ cg_name }}"
        snapshot_name: "{{ cg_snapshot_name }}"
        description: "{{ description }}"
        auto_delete: false
        state: "present"

    - name: Set snapshot id
      ansible.builtin.set_fact:
        cg_snapshot_id: "{{ result.snapshot_details.id }}"

    - name: Create a Snapshot for a CG Idempotency
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        port: "{{ port }}"
        cg_name: "{{ cg_name }}"
        snapshot_name: "{{ cg_snapshot_name }}"
        description: "{{ description }}"
        auto_delete: false
        state: "present"

    - name: Create a Snapshot for a LUN with Host attached.
      register: result
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        port: "{{ port }}"
        vol_name: "{{ vol_name }}"
        snapshot_name: "{{ vol_snapshot_name }}"
        expiry_time: "{{ expiry_time }}"
        description: "{{ description }}"
        host_name: "{{ host_name }}"
        host_state: "mapped"
        state: "present"

    - name: Set snapshot id
      ansible.builtin.set_fact:
        vol_snapshot_id: "{{ result.snapshot_details.id }}"

    - name: Create a Snapshot for a LUN with Host attached Idempotency.
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        port: "{{ port }}"
        vol_name: "{{ vol_name }}"
        snapshot_name: "{{ vol_snapshot_name }}"
        expiry_time: "{{ expiry_time }}"
        description: "{{ description }}"
        host_name: "{{ host_name }}"
        host_state: "mapped"
        state: "present"

    - name: Unmap a host for a Snapshot using Id
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        port: "{{ port }}"
        snapshot_id: "{{ vol_snapshot_id }}"
        host_name: "{{ host_name }}"
        host_state: "unmapped"
        state: "present"

    - name: Unmap a host for a Snapshot Idempotency case
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        port: "{{ port }}"
        snapshot_name: "{{ vol_snapshot_name }}"
        host_name: "{{ host_name }}"
        host_state: "unmapped"
        state: "present"

    - name: Map snapshot to a host using Id
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        port: "{{ port }}"
        snapshot_id: "{{ vol_snapshot_id }}"
        host_name: "{{ host_name }}"
        host_state: "mapped"
        state: "present"

    - name: Get Snapshot Details using Id
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        snapshot_id: "{{ cg_snapshot_id }}"
        state: "present"

    - name: Update attributes of a Snapshot for a LUN using Id
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        snapshot_id: "{{ vol_snapshot_id }}"
        new_snapshot_name: "{{ new_snapshot_name }}"
        expiry_time: "{{ new_expiry_time }}"
        description: "{{ new_description }}"
        host_name: "{{ host_name }}"
        host_state: "unmapped"
        state: "present"

    - name: Update attributes of a Snapshot for a LUN Idempotency case
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        snapshot_name: "{{ new_snapshot_name }}"
        expiry_time: "{{ new_expiry_time }}"
        description: "{{ new_description }}"
        host_name: "{{ host_name }}"
        host_state: "unmapped"
        state: "present"

    - name: Delete Snapshot of CG.
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        snapshot_name: "{{ cg_snapshot_name }}"
        state: "absent"

    - name: Delete Snapshot of CG using Id Idempotency case.
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        snapshot_id: "{{ cg_snapshot_id }}"
        state: "absent"

    - name: Delete Snapshot of volume.
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        snapshot_name: "{{ new_snapshot_name }}"
        state: "absent"

    - name: Delete Snapshot of volume Idempotency.
      dellemc.unity.snapshot:
        unispherehost: "{{ unispherehost }}"
        username: "{{ username }}"
        password: "{{ password }}"
        validate_certs: "{{ validate_certs }}"
        snapshot_name: "{{ new_snapshot_name }}"
        state: "absent"