main.yaml

---
- hosts: drone
  connection: local
  gather_facts: false
  tasks:
    - name: |
        Check if system is read write
        description: Checks to see if the system is read only. If so, the system is given read/write (rw)
      ansible.netcommon.telnet:
        host: 192.168.42.1
        password: ""
        login_prompt: ""
        prompts:
          - "[#$]"
        command:
          - touch /etc/test
      register: result
      ignore_errors: yes

    - name: Print the result
      debug:
        var: result

    - name: Clean up /etc/test
      ansible.netcommon.telnet:
        host: 192.168.42.1
        password: ""
        login_prompt: ""
        prompts:
          - "[#$]"
        command:
          - rm /etc/test
      when: result.changed == true

    - name: |
        Check if system is read write
        description: If system is read only, then make it read write
      ansible.netcommon.telnet:
        host: 192.168.42.1
        password: ""
        login_prompt: ""
        prompts:
          - "[#$]"
        command: mount -o remount,rw /
      when: result.failed == true

    - name: |
        Update /etc/inetd.conf with FTP port 71
        description: Add port 71 to inetd.conf
      ansible.netcommon.telnet:
        host: 192.168.42.1
        password: ""
        login_prompt: ""
        prompts:
          - "[#$]"
        command:
          - "echo '71 stream tcp nowait root ftpd ftpd -SS /' >> /etc/inetd.conf"