---

- name: create user

  hosts: openstack

  gather_facts: false

  tasks:

  - name: create {{ item }}

    user: 
      name: "{{ item }}"
      groups: wheel
      password: "{{ 123456 | password_hash('sha512', 'mysecretsalt') }}"

    loop:

    - alex

    - jack

---

- name: copy file

  hosts: servera

  tasks:

  - name: copy ansible.cfg file

    copy:

      src: /root/ansible.cfg

      dest: /opt/ansible.cfg

      mode: ''

---

- name: add firewall rule

  hosts: servera

  tasks:

  - name: add http service

    firewalld:

      service: http

      state: enabled

      permanent: true

      immediate: true

  - name: add tcp

    firewalld:

      port: /tcp

      state: enabled

      permanent: true

      immediate: true

---

- name: install nginx

  hosts: servera

  tasks:

  - name: install nginx

    package:

      name: nginx

      state: present

  - name: enable service

    service:

      name: nginx

      enabled: true

      state: started