infra/ansible/roles/bitcoind/tasks/main.yml

---
- name: create bitcoind group
  group:
    name: bitcoind
    state: present

- name: create bitcoind user
  user:
    name: bitcoind
    group: bitcoind
    state: present
    shell: /bin/bash
    home:  /home/bitcoind

- name: ensure bitcoind config directory exists
  file:
    path: /home/bitcoind/.bitcoin
    state: directory
    owner: bitcoind
    group: bitcoind
    mode: '0750'

- name: ensure bitcoind mount exists
  mount:
    path: /home/bitcoind/.bitcoin
    src: '{{ bitcoind_disk }}'
    fstype: ext4
    opts: defaults
    state: present
  when: bitcoind_disk is defined

- name: install bitcoind
  apt:
    name: bitcoind
    state: present

- name: ensure bitcoind service file exists
  copy:
    src: files/bitcoind.service
    dest: /etc/systemd/system/bitcoind.service
    mode: 0750
    owner: root
    group: root
  notify: reload systemd

- name: flush handlers for systemd reloading
  meta: flush_handlers

- name: ensure bitcoind is enabled and started
  systemd:
    name: bitcoind
    state: started
    enabled: True
...