sv_flashcopy.yml

---
- name: Create a flashcopy consistency group and mappings for all volumes mapped to a host
  collections:
  - ibm.spectrum_virtualize
  gather_facts: no
  connection: local
  hosts: localhost
  vars:
    - clustername: ip_address_or_host_name
    - username: user_name_on_storage
    - password: your_password
  tasks:
    - name: Fail if a host is not defined and the ansible-playbook command
      fails:
        mag:
          - 'No host specified. On the ansible-playbook command use "--extra-vars host=hostname"'
      when: host is not defined    
    
    - block:
      - name: Get a list of volume mappings for the host
        ibm_svcinfo_command:
          command: "svcinfo lshostvdiskmap {{ host }}"
          clustername: "{{ clustername }}"
          username: "{{ username }}"
          password: "{{ password }}"
        register: mappings
      
      - name: Get volume information for each volume mapped to the host
        ibm_svcinfo_command:
          command: "svcinfo lsvdisk {{ item.vdisk_name }} "
          clustername: "{{ clustername }}"
          username: "{{ username }}"
          password: "{{ password }}"
        register: volumes
        loop: "{{ mappings.stdout }}"
        
      - name: Create a flashcopy consistency group
        ibm_svc_fcconsistgrp:
          clustername: "{{ clustername }}"
          username: "{{ username }}"
          password: "{{ password }}"
          name:  "CG_{{ host | upper }}"
          state: present
          
      - name: Create snapshot target volumes
        ibm_svc_vdisk:
          clustername: "{{ clustername }}"
          username: "{{ username }}"
          password: "{{ password }}"
          name:  "snap_{{ (item['stdout'] | from_json)[0].name }}"
          state: present
          mdiskgrp: "{{ (item['stdout'] | from_json)[0].mdisk_grp_name }}"
          size: "{{ (item['stdout'] | from_json)[0].capacity.split('.')[0] }}"
          unit: "{{ (item['stdout'] | from_json)[0].capacity[-2:] | lower }}"
          rsize: "20%"
          autoexpand: true
        loop: "{{ volumes.results }}"
          
      - name: Add flashcopy mapping to consistency group
        ibm_svc_volume_snapshot:
          clustername: "{{ clustername }}"
          username: "{{ username }}"
          password: "{{ password }}"
          name:  "map_{{ (item['stdout'] | from_json)[0].name }}"
          state: present
          volume: "{{ (item['stdout'] | from_json)[0].name }}"
          snapshot: "snap_{{ (item['stdout'] | from_json)[0].name }}"
          consistgrp: "CG_{{ host | upper }}"
        loop: "{{ volumes.results }}"
          
      - name: Start the flashcopy consistency group
        ibm_svc_fcconsistgrp:
          clustername: "{{ clustername }}"
          username: "{{ username }}"
          password: "{{ password }}"
          name:  "CG_{{ host | upper }}"
          state: start
          prep: true
      when: host is defined