Merge pull request #58 from idealista/features/56

Upgrade to Molecule 2.20.1 and Ansible 2.4.5.0

.gitignore

@@ -4,4 +4,5 @@ tests/__pycache__
 .molecule
 .cache
 .vagrant
-tests/roles
+tests/roles
+Pipfile*

.travis.yml

@@ -1,19 +1,19 @@
 ---
 language: python
-python: "2.7.13"
+python: "2.7.15"
 sudo: required
-group: deprecated-2017Q4
+
+env:
+  - PIPENV_IGNORE_VIRTUALENVS=1
 
 services:
   - docker
 
 install:
-  - pip install ansible==2.4.2.0
-  - pip install molecule==1.25.0
-  - pip install ansible-lint==3.4.20
-  - pip install docker
+  - pip install pipenv==2018.11.26
+  - pipenv install -r test-requirements.txt
 script:
-  - molecule test --driver docker
+  - pipenv run molecule test
 
 notifications:
   webhooks: https://galaxy.ansible.com/api/v1/notifications/

LICENSE

@@ -54,7 +54,7 @@ END OF TERMS AND CONDITIONS
 
 APPENDIX: How to apply the Apache License to your work
 
-Copyright 2018 Idealista S.A.U.
+Copyright 2019 Idealista S.A.U.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

README.md

@@ -19,14 +19,14 @@ This ansible role installs a Apache Airflow server in a Debian/Ubuntu environmen
 
 ## Getting Started
 
-These instructions will get you a copy of the role for your ansible playbook. Once launched, it will install a [Apache Airflow](https://airflow.incubator.apache.org/) server in a Debian or Ubuntu system.
+These instructions will get you a copy of the role for your ansible playbook. Once launched, it will install a [Apache Airflow](https://airflow.apache.org/) server in a Debian or Ubuntu system.
 
 ### Prerequisities
 
-Ansible 2.4.1.0 version installed.
+Ansible 2.4.5.0 version installed.
 Inventory destination should be a Debian or Ubuntu environment.
 
-For testing purposes, [Molecule](https://molecule.readthedocs.io/) with [Vagrant](https://www.vagrantup.com/) as driver (with [landrush](https://github.com/vagrant-landrush/landrush) plugin) and [VirtualBox](https://www.virtualbox.org/) as provider.
+For testing purposes, [Molecule](https://molecule.readthedocs.io/) with [Docker](https://www.docker.com/) as driver.
 
 ### Installing
 
@@ -75,14 +75,13 @@ airflow_required_python_packages:
 ## Testing
 
 ```
-molecule test --platform=Debian9
+pipenv install -r test-requirements.txt --python 2.7
+pipenv run molecule test
 ```
 
-See molecule.yml to check possible testing platforms.
-
 ## Built With
 
-![Ansible](https://img.shields.io/badge/ansible-2.4.1.0-green.svg)
+![Ansible](https://img.shields.io/badge/ansible-2.4.5.0-green.svg)
 
 ## Versioning
 

meta/main.yml

@@ -2,12 +2,9 @@
 galaxy_info:
   company: Idealista S.A.U.
   description: Apache Airflow role
-  min_ansible_version: 2.4.1.0
+  min_ansible_version: 2.4.5.0
   license: Apache 2.0
   platforms:
     - name: Debian
       versions:
         - stretch
-    - name: Ubuntu
-      versions:
-        - xenial

molecule/default/Dockerfile.j2

@@ -0,0 +1,9 @@
+# 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 upgrade -y && apt-get install -y python sudo bash ca-certificates systemd systemd-sysv && apt-get clean; fi

molecule/default/molecule.yml

@@ -0,0 +1,33 @@
+---
+dependency:
+  name: galaxy
+driver:
+  name: docker
+lint:
+  name: yamllint
+  enabled: False
+
+platforms:
+  - name: airflow-${MOLECULE_DISTRO:-stretch}
+    image: debian:${MOLECULE_DISTRO:-stretch}
+    privileged: true
+    capabilities:
+      - SYS_ADMIN
+    volumes:
+      - '/sys/fs/cgroup:/sys/fs/cgroup:ro'
+    groups:
+      - airflow
+    command: '/lib/systemd/systemd'
+
+provisioner:
+  name: ansible
+  lint:
+    name: ansible-lint
+    enabled: False
+scenario:
+  name: default
+verifier:
+  name: goss
+  lint:
+    name: yamllint
+    enabled: False

molecule/default/playbook.yml

@@ -0,0 +1,6 @@
+---
+
+- name: Converge
+  hosts: all
+  roles:
+    - role: airflow-role

molecule/default/verify.yml

@@ -0,0 +1,56 @@
+---
+# This is an example playbook to execute goss tests.
+# Tests need distributed to the appropriate ansible host/groups
+# prior to execution by `goss validate`.
+
+- name: Verify
+  hosts: all
+  become: true
+  vars:
+    goss_version: v0.3.6
+    goss_arch: amd64
+    goss_dst: /usr/local/bin/goss
+    goss_url: "https://github.com/aelsabbahy/goss/releases/download/{{ goss_version }}/goss-linux-{{ goss_arch }}"
+    goss_test_directory: /tmp
+    goss_format: documentation
+
+  vars_files:
+    - ../../defaults/main.yml
+    - ./group_vars/airflow/main.yml
+
+  tasks:
+    - name: Download and install Goss
+      get_url:
+        url: "{{ goss_url }}"
+        dest: "{{ goss_dst }}"
+        mode: 0755
+      register: download_goss
+      until: download_goss is succeeded
+      retries: 3
+
+    - name: Copy Goss tests to remote
+      template:
+        src: "{{ item }}"
+        dest: "{{ goss_test_directory }}/{{ item | basename }}"
+      with_fileglob:
+        - "{{ lookup('env', 'MOLECULE_VERIFIER_TEST_DIRECTORY') }}/test_*.yml"
+
+    - name: Register test files
+      shell: "ls {{ goss_test_directory }}/test_*.yml"
+      register: test_files
+
+    - name: Execute Goss tests
+      command: "{{ goss_dst }} -g {{ item }} validate --format {{ goss_format }} --retry-timeout 2"
+      register: test_results
+      with_items: "{{ test_files.stdout_lines }}"
+
+    - name: Display details about the Goss results
+      debug:
+        msg: "{{ item.stdout_lines }}"
+      with_items: "{{ test_results.results }}"
+
+    - name: Fail when tests fail
+      fail:
+        msg: "Goss failed to validate"
+      when: item.rc != 0
+      with_items: "{{ test_results.results }}"

test-requirements.txt

@@ -0,0 +1,3 @@
+ansible==2.4.5.0
+molecule==2.20.1
+docker==3.7.2