// Aula 11 - Usando variáveis em playbooks parte 2

https://docs.ansible.com/ansible/latest/user_guide/intro_inventory.html#organizing-host-and-group-variables

# cd /root/ansible/

# mkdir group_vars

# tree

# touch group_vars/webservers.yml

# webservers.yml
---
nomeusuario: webuser

# criar-usuario.yml
---
- name: Crie um usuário específico em todos os servidores web
  hosts: webservers
  become: yes
  tasks:
    - name: Criar a conta '{{ nomeusuario }}'
      user:
        name: "{{ nomeusuario }}"
        state: present
     
# remover-usuario.yml
---
- name: Excluir um usuário específico em todos os servidores da web
  hosts: webservers
  become: yes
  tasks:
    - name: Excluir a conta '{{ nomeusuario }}'
      user:
        name: "{{ nomeusuario }}"
        remove: yes
        force: yes
        state: absent

# ansible-playbook criar-usuario.yml

# ansible-playbook remover-usuario.yml

# criar-usuario.yml
---
- name: Crie um usuário específico em todos os servidores web
  hosts: webservers
  become: yes
  tasks:
    - name: Criar a conta '{{ nomeusuario }}'
      user:
        name: "{{ nomeusuario }}"
        password: "{{ password | password_hash('sha512') }}"
        update_password: always
        state: present

# webservers.yml
---
nomeusuario: webuser
password: mudar123!

# ansible-playbook criar-usuario.yml

# ssh webuser@web1

# ansible-playbook remover-usuario.yml

# ansible-playbook -e '{"nomeusuario": "webadmin", "password": "mudar123!"}' criar-usuario.yml

# ssh webadmin@web1

# ansible-playbook -e '{"nomeusuario": "webadmin"}' remover-usuario.yml