dnsupdate.playbook.yml

---
- hosts: "{{target}}"
  become: yes
  gather_facts: no
  connection: ssh
  
  vars_files:
    - secure_vars.yml
  vars:
    - service_name: "dnsupdater.job"

  tasks:
    - name: Ensure job folder is present
      file:
        path: /opt/{{service_name}}
        state: directory

    - name: Copy necessary files
      template:
        src: "update-dns.sh"
        dest: /opt/{{service_name}}
        mode: 700

    - name: Oneshot run to check everything runs fine
      command:
        chdir: /opt/{{service_name}}
        cmd: bash update-dns.sh

    - name: Setup cron job
      cron:
        name: "{{service_name}}"
        minute: "*/10" # run every 10 minutes
        job: "cd /opt/{{service_name}} && /opt/{{service_name}}/update-dns.sh"