---
- hosts: centos8_init
  user: ioniere
  become: yes

  tasks:

  - name: vsftpd 설치
    yum:
      name: vsftpd
      state: latest

  - name: vsftpd.conf 수정 1 - 20번 포트 미사용
    lineinfile:
      path: /etc/vsftpd/vsftpd.conf
      regexp: '^connect_from_port_20=YES$'
      line: connect_from_port_20=NO

  - name: vsftpd.conf 수정 2 - chroot 주석해제
    lineinfile:
      path: /etc/vsftpd/vsftpd.conf
      regexp: '^#chroot_local_user=YES$'
      line: chroot_local_user=YES

  - name: vsftpd.conf 수정 3 - ipv4 listen
    lineinfile:
      path: /etc/vsftpd/vsftpd.conf
      regexp: '^listen=NO$'
      line: listen=YES

  - name: vsftpd.conf 수정 4 - ipv6 listen off
    lineinfile:
      path: /etc/vsftpd/vsftpd.conf
      regexp: '^listen_ipv6=YES$'
      line: listen_ipv6=NO

  - name: 기타 추가 설정
    blockinfile:
      path: /etc/vsftpd/vsftpd.conf
      insertafter: EOF
      block: |
        use_localtime=YES
        max_clients=30
        max_per_ip=5
        pasv_enable=YES
        pasv_min_port=50001
        pasv_max_port=50005
        allow_writeable_chroot=YES

  - name: vsftpd 구동
    service:
      name: vsftpd
      state: started
      enabled: yes

host, user는 상황에 맞게 수정 후 사용
방화벽 설정은 별도로 진행(21, 50001, 50002, 50003, 50004, 50005)