Update to master branch

.gitignore

@@ -1,12 +1,40 @@
-.kitchen/
-.ruby-version
-junit*.xml
-
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]
 *$py.class
 
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a packager
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
 # Unit test / coverage reports
 htmlcov/
 .tox/
@@ -15,5 +43,81 @@ htmlcov/
 .cache
 nosetests.xml
 coverage.xml
-*,cover
+*.cover
 .hypothesis/
+.kitchen
+.kitchen.local.yml
+kitchen.local.yml
+junit-*.xml
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# dotenv
+.env
+
+# virtualenv
+.venv
+venv/
+ENV/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+
+# Bundler
+.bundle/
+Gemfile.lock
+
+# copied `.md` files used for conversion to `.rst` using `m2r`
+docs/*.md
+
+# Vim
+*.sw?
+
+## Collected when centralising formulas (check and sort)
+# `collectd-formula`
+.pytest_cache/
+/.idea/
+Dockerfile.*_*
+ignore/
+tmp/

.rubocop.yml

@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+# vim: ft=yaml
+---
+# General overrides used across formulas in the org
+Layout/LineLength:
+  # Increase from default of `80`
+  # Based on https://github.com/PyCQA/flake8-bugbear#opinionated-warnings (`B950`)
+  Max: 88
+
+# Any offenses that should be fixed, e.g. collected via. `rubocop --auto-gen-config`

.salt-lint

@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+# vim: ft=yaml
+---
+exclude_paths: []
+rules:
+  204:  # Lines should be no longer that 160 chars
+    ignore: |
+      docker/repo.sls
+skip_list:
+  # Using `salt-lint` for linting other files as well, such as Jinja macros/templates
+  - 205  # Use ".sls" as a Salt State file extension
+  # Skipping `207` and `208` because `210` is sufficient, at least for the time-being
+  # I.e. Allows 3-digit unquoted codes to still be used, such as `644` and `755`
+  - 207  # File modes should always be encapsulated in quotation marks
+  - 208  # File modes should always contain a leading zero
+tags: []
+verbosity: 1

.travis.yml

@@ -1,22 +1,116 @@
-sudo: required
+# -*- coding: utf-8 -*-
+# vim: ft=yaml
+---
+## Machine config
+os: 'linux'
+arch: 'amd64'
+dist: 'bionic'
+version: '~> 1.0'
 
+## Language and cache config
+language: 'ruby'
+cache: 'bundler'
 
-language: python
-
+## Services config
 services:
   - docker
 
-before_install:
-  - bundle install
+## Script to run for the test stage
+script:
+  - bin/kitchen verify "${INSTANCE}"
 
+## Stages and jobs matrix
+stages:
+  - test
+  - name: 'release'
+    if: 'branch = master AND type != pull_request'
+jobs:
+  include:
+    ## Define the test stage that runs the linters (and testing matrix, if applicable)
 
-env:
-  matrix:
-    - INSTANCE: default-ubuntu-1804
-    - INSTANCE: default-debian-jessie
-    - INSTANCE: default-debian-stretch
-    - INSTANCE: version-1131-debian-jessie
-    - INSTANCE: version-1131-debian-stretch
+    # Run all of the linters in a single job
+    - language: 'node_js'
+      node_js: 'lts/*'
+      env: 'Lint'
+      name: 'Lint: salt-lint, yamllint, rubocop, shellcheck & commitlint'
+      before_install: 'skip'
+      script:
+        # Install and run `salt-lint`
+        - pip install --user salt-lint
+        - git ls-files -- '*.sls' '*.jinja' '*.j2' '*.tmpl' '*.tst'
+                        | xargs salt-lint
+        # Install and run `yamllint`
+        # Need at least `v1.17.0` for the `yaml-files` setting
+        - pip install --user yamllint>=1.17.0
+        - yamllint -s .
+        # Install and run `rubocop`
+        - gem install rubocop
+        - rubocop -d
+        # Run `shellcheck` (already pre-installed in Travis)
+        - shellcheck --version
+        - git ls-files -- '*.sh' '*.bash' '*.ksh'
+                        | xargs shellcheck
+        # Install and run `commitlint`
+        - npm i -D @commitlint/config-conventional
+                   @commitlint/travis-cli
+        - commitlint-travis
 
-script:
-  - bundle exec kitchen verify ${INSTANCE}
+    ## Define the rest of the matrix based on Kitchen testing
+    # Make sure the instances listed below match up with
+    # the `platforms` defined in `kitchen.yml`
+    - env: INSTANCE=default-debian-10-master-py3
+    # - env: INSTANCE=default-ubuntu-1804-master-py3
+    # - env: INSTANCE=default-centos-8-master-py3
+    # - env: INSTANCE=default-fedora-31-master-py3
+    # - env: INSTANCE=default-opensuse-leap-151-master-py3
+    # - env: INSTANCE=default-amazonlinux-2-master-py3
+    # - env: INSTANCE=default-arch-base-latest-master-py2
+    # - env: INSTANCE=default-debian-10-2019-2-py3
+    - env: INSTANCE=default-debian-9-2019-2-py3
+    - env: INSTANCE=default-ubuntu-1804-2019-2-py3
+    # - env: INSTANCE=default-centos-8-2019-2-py3
+    # - env: INSTANCE=default-fedora-31-2019-2-py3
+    # - env: INSTANCE=default-opensuse-leap-151-2019-2-py3
+    # - env: INSTANCE=default-centos-7-2019-2-py2
+    # - env: INSTANCE=default-amazonlinux-2-2019-2-py3
+    - env: INSTANCE=default-arch-base-latest-2019-2-py2
+    # - env: INSTANCE=default-fedora-30-2018-3-py3
+    - env: INSTANCE=default-debian-9-2018-3-py2
+    # - env: INSTANCE=default-ubuntu-1604-2018-3-py2
+    # - env: INSTANCE=default-centos-7-2018-3-py2
+    # - env: INSTANCE=default-opensuse-leap-151-2018-3-py2
+    # - env: INSTANCE=default-amazonlinux-1-2018-3-py2
+    # - env: INSTANCE=default-arch-base-latest-2018-3-py2
+    # - env: INSTANCE=default-debian-8-2017-7-py2
+    - env: INSTANCE=default-ubuntu-1604-2017-7-py2
+    # - env: INSTANCE=default-centos-6-2017-7-py2
+    # - env: INSTANCE=default-fedora-30-2017-7-py2
+    # - env: INSTANCE=default-opensuse-leap-151-2017-7-py2
+    # - env: INSTANCE=default-amazonlinux-1-2017-7-py2
+    # - env: INSTANCE=default-arch-base-latest-2017-7-py2
+
+    ## Define the release stage that runs `semantic-release`
+    - stage: 'release'
+      language: 'node_js'
+      node_js: 'lts/*'
+      env: 'Release'
+      name: 'Run semantic-release inc. file updates to AUTHORS, CHANGELOG & FORMULA'
+      before_install: 'skip'
+      script:
+        # Update `AUTHORS.md`
+        - export MAINTAINER_TOKEN=${GH_TOKEN}
+        - go get github.com/myii/maintainer
+        - maintainer contributor
+
+        # Install all dependencies required for `semantic-release`
+        - npm i -D @semantic-release/changelog@3
+                   @semantic-release/exec@3
+                   @semantic-release/git@7
+      deploy:
+        provider: 'script'
+        # Opt-in to `dpl v2` to complete the Travis build config validation (beta)
+        # * https://docs.travis-ci.com/user/build-config-validation
+        # Deprecated `skip_cleanup` can now be avoided, `cleanup: false` is by default
+        edge: true
+        # Run `semantic-release`
+        script: 'npx semantic-release@15.14'