- name: SSH key check
  os_keypair:
     auth:
     auth_url: "{{ os_auth_url }}"
     project_name: "{{ os_project_name }}"
     username: "{{ os_username }}"
     password: "{{ os_password }}"
   state: present
   region_name: "{{ os_region }}"
   name: "{{ os_key_name }}"
 register: keypair

- name: Create local public
   local_action:
     module: copy
     content: "{{ keypair.key.public_key }}"
     dest: "~/.ssh/{{ keypair.key.name }}.pub"

- name: Create local private key
  local_action:
    module: copy
    content: "{{ keypair.key.private_key }}"
    dest: "~/.ssh/{{ keypair.key.name }}"
  ignore_errors: True

{
"changed": false,
"id": "openstack",
"key": {
  "public_key": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDcbdeEP+JoXrlACcQ66QuUM9+ehiRWNrVHkwSwiKWSz7CzM+7H0C/HfUDxfcwWWXsfLQJEaSs7/sD5eoEr/ibnyNkO/dV9LHrIW7oC9+gSlvGCmj8g4VrwOAoSfJPVj1rm0laUnYd6rpQuxz5gAXID0lQGgo6KPWs9vE1mRvCa8/zF2SXlwHRjHlfGk/tX0LztzaJ6ai+gb/+JP2h4m4ZjWxmUcbSWdPDMGsziPkDfV7TC1BMuzJud5xUTkqPnCfnCYLBJF1xE5pgqPtMa4ynGqVGHnfHPIXcMa7VTSibOXxrzhT32Ma1deffAwieEFvxFyAn9ywTRZODMnBpwJiln Generated-by-Nova",
  "NAME_ATTR": "name",
  "name": "openstack",
  "fingerprint": "89:e9:3d:d7:8a:3f:ca:ff:41:d5:09:8b:a9:b8:50:65",
  "id": "openstack",
  "human_id": null,
  "request_ids": [],
  "HUMAN_ID": false,
  "x_openstack_request_ids": []
  }
}