tgerla

# Example Playbook for ACLs
---
- hosts: all

  connection: local

  vars:
    force: "false"

  vars_prompt:

tgerla

  tasks:
   - name: install prerequisite packages
     apt:
         update_cache: yes
         name: "{{ item }}"
         install_recommends: no
         state: latest
      with_items:
      - nginx
      - python-pip

tgerla

---
- hosts: all
  remote_user: root

  tasks:
    - name: Say bar
      shell: echo "bar"

tgerla

---
# this play queries all servers and creates groups
- hosts: all
  remote_user: root
  # remote_user: someuser
  # sudo: true
  
  tasks:
  - name: create dynamic groups based on OS
    group_by: key=ansible_os_family

tgerla

- hosts: web
  serial: 1
  
  tasks:
  - include: includes/{{ inventory_class }}_web_update.yml

- hosts: core
  serial: 1
  
  tasks: 

tgerla

- command: grep string file
  ignore_errors: yes
  register: result

# How to set this fact so that it is a boolean variable, not a string?
- set_fact:
    got_string: "{{ (result|success)|bool }}"

tgerla

---

- name: Ensure git is installed (Debian).
  apt: name={{ item }} state=installed
  with_items: git_packages

# Install git from source when git_install_from_source is true.
- include: install-from-source.yml
  when: git_install_from_source == true