tasks/cassandra.yml

---
- name: Fail if cassandra user name is not provided
  fail:
    msg: 'cassandra user name is required, please provide cassandra user name'
  when: opdk_cass_username is not defined or opdk_cass_username == ""

- name: Fail if cassandra user password is not provided
  fail:
    msg: 'cassandra user password is required, please provide cassandra user password'
  when: opdk_cass_password is not defined or opdk_cass_password == ""

- name: Fail if ds group is not provided
  fail:
    msg: 'ds group is not defined in the inventory file, please define the ds group in the inventory file'
  when: groups['cassandra'] is not defined

- name: Fail if dc-1 group is not provided
  fail:
    msg: 'dc-1 group is not defined in the inventory file, please define the dc-1 group in the inventory file'
  when: groups['dc-1'] is not defined

- name: Fail if dc-1-ds group is not provided
  fail:
    msg: 'dc-1-ds group is not defined in the inventory file, please define the dc-1-ds group in the inventory file'
  when: groups['dc-1-cassandra'] is not defined

- name: Fail if dc-1-ms group is not provided
  fail:
    msg: 'dc-1-ms group is not defined in the inventory file, please define the dc-1-ms group in the inventory file'
  when: groups['dc-1-ms'] is not defined

- name: Construct cassandra hosts configuration
  cassandra_hosts:
    inventory_hostname: '{{ inventory_hostname }}'
    hostvars: '{{ hostvars }}'
  when: provided_response_file is not defined or not provided_response_file