infra-role-geth/tasks/trusted_peers.yml

---
- name: Create a list of trusted peers
  copy:
    content: '{{ geth_trusted_peers | to_nice_json }}'
    path: '{{ geth_trusted_peers_file }}'
    owner: dockremap
    group: docker
    mode: 0600
  when: geth_trusted_peers|length > 0