infra-role-geth/tasks/save_enode.yml

---
- name: Geth | Wait for JSON RPC port to respond
  wait_for:
    host: 'localhost'
    port: '{{ geth_rpc_port }}'
    delay: 5
    connect_timeout: 10
    state: drained

- name: Geth | Get enode address
  uri:
    url: http://{{ geth_rpc_addr }}:{{ geth_rpc_port }}/
    method: POST
    body: '{"id": 1, "method": "admin_nodeInfo"}'
    body_format: json
    return_content: yes
  register: node_info

- name: 'Geth | Save enode address: {{ geth_enode_file }}'
  copy:
    dest: '{{ geth_enode_file }}'
    content: '{{ node_info.json.result.enode }}'
    owner: 
    mode: 0644