molecule2 & tox

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 upgrade -y && 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 update -y && 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 update -y && 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

molecule/default/INSTALL.rst

@@ -0,0 +1,26 @@
+*******
+Docker driver installation guide
+*******
+
+Requirements
+============
+
+* General molecule dependencies (see https://molecule.readthedocs.io/en/latest/installation.html)
+* Docker Engine
+* docker-py
+* docker
+
+Install
+=======
+
+Ansible < 2.6
+
+.. code-block:: bash
+
+    $ sudo pip install docker-py
+
+Ansible >= 2.6
+
+.. code-block:: bash
+
+    $ sudo pip install docker

molecule/default/molecule.yml

@@ -0,0 +1,27 @@
+---
+# Standards: 0.2
+dependency:
+  name: galaxy
+  requirements_file: requirements.yml
+driver:
+  name: docker
+lint:
+  name: yamllint
+platforms:
+  - name: base-maven-centos
+    image: milcom/centos7-systemd
+    privileged: True
+  - name: base-maven-ubuntu
+    image: ubuntu
+    privileged: True
+provisioner:
+  name: ansible
+  config_options:
+    defaults:
+      remote_tmp: /tmp
+  playbooks:
+    converge: playbook.yml
+  lint:
+    name: ansible-lint
+scenario:
+  name: default

molecule/default/requirements.yml

@@ -0,0 +1,6 @@
+---
+- src: https://github.com/dockpack/base_common.git
+  name: dockpack.base_common
+
+- src: https://github.com/dockpack/base_java8.git
+  name: dockpack.base_java8

molecule/default/tests/test_default.yml

@@ -0,0 +1,8 @@
+# Molecule managed
+
+---
+file:
+  /etc/hosts:
+    exists: true
+    owner: root
+    group: root

molecule/default/verify.yml

@@ -0,0 +1,53 @@
+---
+# 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: v0.3.2
+    goss_arch: amd64
+    goss_dst: /usr/local/bin/goss
+    goss_sha256sum: 2f6727375db2ea0f81bee36e2c5be78ab5ab8d5981f632f761b25e4003e190ec
+    goss_url: "https://github.com/aelsabbahy/goss/releases/download/{{ goss_version }}/goss-linux-{{ goss_arch }}"
+    goss_test_directory: /tmp
+    goss_format: documentation
+  tasks:
+    - name: Download and install Goss
+      get_url:
+        url: "{{ goss_url }}"
+        dest: "{{ goss_dst }}"
+        sha256sum: "{{ goss_sha256sum }}"
+        mode: 0755
+      register: download_goss
+      until: download_goss is succeeded
+      retries: 3
+
+    - name: Copy Goss tests to remote
+      copy:
+        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 }}"
+      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 }}"

requirements.txt

@@ -1,6 +1,3 @@
-# these python extensions are required for testing
-ansible==2.3.2
-yamllint==1.8.1
-ansible-lint==3.4.15
-molecule==1.25.1
+tox
+molecule
 docker

tox.ini

@@ -0,0 +1,16 @@
+[tox]
+minversion = 1.8
+envlist = py{27}-ansible{24,25},molecule,yamllint
+skipsdist = true
+
+[testenv]
+# ansible only supports python3 in versions >= 2.5
+basepython = python2.7
+passenv = *
+deps =
+    -rrequirements.txt
+    ansible24: ansible>=2.4,<2.5
+    ansible25: ansible>=2.5,<2.6
+commands =
+    pip list
+    molecule test