bash-tutorials/lab-setup.yml at master · becloudready/bash-tutorials · GitHub

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---
- name: setup lab
  hosts: all
  remote_user: root
  become: true

  tasks:
  - name: Add the user 'student' with a specific uid and a primary group of 'student'
    ansible.builtin.user:
      name: "{{ item }}"
      password: "{{ item | password_hash('sha512') }}"
    with_items:
      - student
      - admin

  - name: Insert/Update "Match User" configuration block in /etc/ssh/sshd_config
    blockinfile:
      path: /etc/ssh/sshd_config
      block: |
        Match User student
        PasswordAuthentication yes
        Match all

        Match User admin
        PasswordAuthentication yes
        Match all

  - name: Restart sshd
    shell: service sshd restart


  - name: Set timezone to America/New_York
    community.general.timezone:
      name: America/New_York

  - name: Add line
    copy:
      src: admin.sudo
      dest: /etc/sudoers.d/admin

  - name: Add swap file
    shell: sudo dd if=/dev/zero of=/swapfile count=4096 bs=1MiB
  - name: change permission
    shell: chmod 600 /swapfile ; mkswap /swapfile;  swapon /swapfile

  - name: Ensure fstab uses nodev
    mount:
      name: swapfile
      src: /swapfile
      fstype: swap
      opts: sw
      state: present