[Enhancement] [zos_mvs_raw] Generate a name for a temporary data set for `dd_data_set` if `data_set_name` is not provided.

[ketankelkar]

Is there an existing issue for this?

• [X] There are no existing issues.

Enhancement or feature description

Have the data_set_name sub-option in the dd_data_set module sub-option be optional. If left blank, the code should call mvstmp to generate a temporary data set name and pass that into current code logic.

Scenario: User wants to leverage dd_data_set with a temporary data set.

As-is:

• User must generate a value to pass to data_set_name.

  - name: Create a temporary dataset name.
    ansible.builtin.command: "mvstmp {{ ansible_user | upper }}"
    register: tmp_dest_ds
  
  - name: Set fact `default_dataset_name`.
    set_fact:
      default_dataset_name: "{{ tmp_dest_ds.stdout }}"    
  
  - name: mvs raw - uptime - output into data set.
    zos_mvs_raw:
      program_name: bpxbatch
      parm: "SH uptime"
      dds:
      - dd_data_set:
          dd_name: stdout
          data_set_name: "{{ default_dataset_name }}"
           type: seq
          disposition: new
          disposition_normal: delete

To-be:

• data_set_name option is not required, and if left blank, the module logic calls mvstmp and generates a temporary data set name for the user.

  - name: mvs raw - uptime - output into data set.
    zos_mvs_raw:
      program_name: bpxbatch
      parm: "SH uptime"
      dds:
      - dd_data_set:
          dd_name: stdout
           type: seq
          disposition: new
          disposition_normal: delete

The idea for this enhancement came out of the ansible-z-collections-guild channel - CSLEJ8VGV/p1715619684032219?thread_ts=1715596457.843399&cid=CSLEJ8VGV

Ansible module

zos_mvs_raw