first commit

Author: Gustavo Muniz do Carmo

.travis.yml

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+---
+language: python
+python: "3.6"
+
+sudo: required
+
+services:
+  - docker
+
+addons:
+  apt:
+    packages:
+    - python-pip
+
+install:
+  - pip install ansible
+
+before_script:
+  - docker run --name xenial -d codeyourinfra/python3:xenial
+  - docker run --name bionic -d codeyourinfra/python3:bionic
+
+script:
+  - ansible-galaxy install -r requirements.yml -p tests/roles
+  - ansible-playbook tests/test.yml -i tests/inventory
+
+after_script:
+  - docker stop xenial bionic
+  - docker rm xenial bionic
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

LICENSE

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+MIT License
+
+Copyright (c) 2017 Esign Consulting Ltda.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# docker_compose
+
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT) [![GitHub release](https://img.shields.io/github/release/codeyourinfra/docker_compose.svg)]() [![Build status](https://travis-ci.org/codeyourinfra/docker_compose.svg?branch=master)](https://travis-ci.org/codeyourinfra/docker_compose)
+
+Ansible role to install [docker-compose](https://docs.docker.com/compose).
+
+## Example Playbook
+
+```yml
+---
+- hosts: servers
+  roles:
+    - codeyourinfra.docker_compose
+```
+
+## Dependencies
+
+The role is dependent of [Codeyourinfra Docker Ansible role](https://galaxy.ansible.com/codeyourinfra/docker), once we need Docker to run docker-compose. Docker is so installed before the docker-compose installation.
+
+Please don't turn off facts, because the `codeyourinfra.docker` role requires the *ansible_distribution_release* variable, obtained through the [gathering facts phase](https://docs.ansible.com/ansible/latest/user_guide/playbooks_variables.html#information-discovered-from-systems-facts).
+
+## Build process
+
+The build process is performed in [Travis CI](https://travis-ci.org/codeyourinfra/docker_compose). During the build, the role is tested by using [Ubuntu Docker images with Python 3](https://hub.docker.com/r/codeyourinfra/python3).
+
+The build is also triggered if any change is made in the `codeyourinfra.docker` role. After all, nobody wants some issue introduced by a change made in the upstream code :)
+
+## Author Information
+
+[@gustavomcarmo](https://github.com/gustavomcarmo) is a contributor of [Codeyourinfra](https://github.com/codeyourinfra). Get on board too! :)

ansible.cfg

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+[defaults]
+roles_path=../

defaults/main.yml

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+docker_compose_version: 1.22.0

meta/main.yml

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+galaxy_info:
+  author: Gustavo Muniz do Carmo
+  description: Role to install docker-compose
+  company: codeyourinfra.today
+  license: MIT
+
+  min_ansible_version: 2.2
+
+  platforms:
+    - name: Ubuntu
+      versions:
+        - bionic
+        - xenial
+
+  galaxy_tags:
+    - docker
+    - docker-compose
+  
+dependencies:
+  - role: codeyourinfra.docker

requirements.yml

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+---
+- src: codeyourinfra.docker

tasks/main.yml

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+---
+- name: Install docker-compose
+  get_url:
+    url: "https://github.com/docker/compose/releases/download/{{ docker_compose_version }}/docker-compose-Linux-x86_64"
+    dest: /usr/local/bin/docker-compose
+    mode: 0755

tests/inventory

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+[containers]
+bionic
+xenial
+
+[containers:vars]
+ansible_connection=docker
+ansible_python_interpreter=/usr/bin/python3

tests/test.yml

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+---
+- hosts: containers
+  roles:
+    - docker_compose
+  tasks:
+    - name: Get docker-compose version
+      shell: docker-compose -v
+      register: docker_compose_version_result
+    - name: Assert docker-compose version
+      assert:
+        that: docker_compose_version_result.stdout_lines[0] | regex_search('^docker-compose version ' + docker_compose_version) != ''
+        msg: "Failure on docker-compose installation"