first commit

Gustavo Muniz do Carmo · Gustavo Muniz do Carmo · commit b3ce460691dc · 2019-01-11T09:16:05.000Z
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,2 @@
+**/*/__pycache__
+.vscode
diff --git a/.travis.yml b/.travis.yml
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+---
+language: python
+python: "3.6"
+
+sudo: required
+
+services:
+  - docker
+
+addons:
+  apt:
+    packages:
+    - python-pip
+
+install:
+  - pip install -r requirements.txt
+
+script:
+  - molecule test
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/
diff --git a/.yamllint b/.yamllint
@@ -0,0 +1,5 @@
+---
+ignore: |
+  **/lib/
+rules:
+  line-length: disable
diff --git a/LICENSE b/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.
diff --git a/README.md b/README.md
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+# postgres
+
+[![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/postgres.svg)](https://github.com/codeyourinfra/postgres/releases/latest) [![Build status](https://travis-ci.org/codeyourinfra/postgres.svg?branch=master)](https://travis-ci.org/codeyourinfra/postgres) [![Ansible Role](https://img.shields.io/ansible/role/29234.svg)](https://galaxy.ansible.com/codeyourinfra/postgres) [![Ansible Role downloads](https://img.shields.io/ansible/role/d/29234.svg)](https://galaxy.ansible.com/codeyourinfra/postgres)
+
+Ansible role to install [PostreSQL](https://www.postgresql.org).
+
+## Example Playbook
+
+```yml
+---
+- hosts: servers
+  roles:
+    - codeyourinfra.postgres
+```
+
+The 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). So please don't turn off facts.
+
+## Build process
+
+The build process is performed in [Travis CI](https://travis-ci.org/codeyourinfra/postgres). During the build, the role is tested by using [Molecule](https://molecule.readthedocs.io).
+
+## Test yourself
+
+Inside your [Python virtual environment](https://docs.python.org/3/tutorial/venv.html), run:
+
+`pip install -r requirements.txt`
+
+And then:
+
+`molecule test`
+
+## Author Information
+
+[@gustavomcarmo](https://github.com/gustavomcarmo) is a contributor of [Codeyourinfra](https://github.com/codeyourinfra). Get on board too! :)
diff --git a/ansible.cfg b/ansible.cfg
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+[defaults]
+roles_path=../
diff --git a/defaults/main.yml b/defaults/main.yml
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+postgres_version: 9.6
diff --git a/meta/main.yml b/meta/main.yml
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+galaxy_info:
+  author: Gustavo Muniz do Carmo
+  description: Role to install PostgreSQL
+  company: codeyourinfra.today
+  license: MIT
+
+  min_ansible_version: 2.2
+
+  platforms:
+    - name: Ubuntu
+      versions:
+        - bionic
+        - xenial
+
+  galaxy_tags:
+    - postgres
+    - postgresql
+    - database
+
+dependencies:
diff --git a/molecule/default/Dockerfile.j2 b/molecule/default/Dockerfile.j2
@@ -0,0 +1,14 @@
+# Molecule managed
+
+{% if item.registry is defined %}
+FROM {{ item.registry.url }}/{{ item.image }}
+{% else %}
+FROM {{ item.image }}
+{% endif %}
+
+RUN if [ $(command -v apt-get) ]; then apt-get update && apt-get install -y python sudo bash ca-certificates && apt-get clean; \
+    elif [ $(command -v dnf) ]; then dnf makecache && dnf --assumeyes install python sudo python-devel python2-dnf bash && dnf clean all; \
+    elif [ $(command -v yum) ]; then yum makecache fast && yum install -y python sudo yum-plugin-ovl bash && sed -i 's/plugins=0/plugins=1/g' /etc/yum.conf && yum clean all; \
+    elif [ $(command -v zypper) ]; then zypper refresh && zypper install -y python sudo bash python-xml && zypper clean -a; \
+    elif [ $(command -v apk) ]; then apk update && apk add --no-cache python sudo bash ca-certificates; \
+    elif [ $(command -v xbps-install) ]; then xbps-install -Syu && xbps-install -y python sudo bash ca-certificates && xbps-remove -O; fi
diff --git a/molecule/default/INSTALL.rst b/molecule/default/INSTALL.rst
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+*******
+Docker driver installation guide
+*******
+
+Requirements
+============
+
+* General molecule dependencies (see https://molecule.readthedocs.io/en/latest/installation.html)
+* Docker Engine
+* docker-py
+* docker
+
+Install
+=======
+
+    $ sudo pip install docker-py
diff --git a/molecule/default/molecule.yml b/molecule/default/molecule.yml
@@ -0,0 +1,22 @@
+---
+dependency:
+  name: galaxy
+driver:
+  name: docker
+lint:
+  name: yamllint
+platforms:
+  - name: xenial
+    image: ubuntu:xenial
+  - name: bionic
+    image: ubuntu:bionic
+provisioner:
+  name: ansible
+  lint:
+    name: ansible-lint
+scenario:
+  name: default
+verifier:
+  name: testinfra
+  lint:
+    name: flake8
diff --git a/molecule/default/playbook.yml b/molecule/default/playbook.yml
@@ -0,0 +1,5 @@
+---
+- name: Converge
+  hosts: all
+  roles:
+    - role: postgres
diff --git a/molecule/default/tests/test_default.py b/molecule/default/tests/test_default.py
@@ -0,0 +1,11 @@
+import os
+
+import testinfra.utils.ansible_runner
+
+testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
+    os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('all')
+
+
+def test_postgres_is_installed(host):
+    oracle_java8 = host.package("postgresql-9.6")
+    assert oracle_java8.is_installed
diff --git a/requirements.txt b/requirements.txt
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+ansible
+molecule
+docker
diff --git a/tasks/main.yml b/tasks/main.yml
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+---
+- name: Install required packages
+  apt:
+    name: "{{ item }}"
+  loop:
+    - software-properties-common
+    - apt-transport-https
+- name: Add the PostgreSQL apt key
+  apt_key:
+    url: https://www.postgresql.org/media/keys/ACCC4CF8.asc
+- name: Add the PostgreSQL apt repository
+  apt_repository:
+    repo: "deb http://apt.postgresql.org/pub/repos/apt/ {{ ansible_distribution_release }}-pgdg main"
+- name: Install PostgreSQL
+  apt:
+    name: "postgresql-{{ postgres_version }}"
+    update_cache: yes
diff --git a/tests/inventory b/tests/inventory
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+[containers]
+bionic
+xenial
+
+[containers:vars]
+ansible_connection=docker
+ansible_python_interpreter=/usr/bin/python3
diff --git a/tests/test.yml b/tests/test.yml
@@ -0,0 +1,12 @@
+---
+- hosts: containers
+  roles:
+    - postgres
+  tasks:
+    - name: Check if the specific version of PostgreSQL was really installed
+      shell: dpkg-query -W postgresql-{{ postgres_version }}
+      register: command
+    - name: Assert PostgreSQL version
+      assert:
+        that: command.rc == 0
+        msg: "Failure on PostgreSQL {{ postgres_version }} installation"

-Original file line number
+Diff line change
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 +---
 +ignore: |
 +  **/lib/
 +rules:
 +  line-length: disable