add dockerfile for molecule (#11)

* add dockerfile for molecule

* update contributing md

Co-authored-by: SIANOBRI <[email protected]>

CONTRIBUTING.md

@@ -25,6 +25,13 @@ Contributions must meet a minimum criteria:
   * Can be installed using `pip install -r ci-requirements.txt`
 * Repository cloned to `.../ansible_collections/<collection_namespace>/<collection_name>`
 
+## Dev Environment
+
+We use Molecule for testing our roles and have written converge playbooks and tests for all roles. We have developed a molecule image that can be used for development. Follow the instructions on Docker Hub:
+https://hub.docker.com/r/spmdevops/molecule
+
+The Dockerfile that was used to create this image is located in the root directory.
+
 ## Creating a new role
 
 The role must have a minimum of
@@ -50,7 +57,7 @@ These playbooks may be run using the `molecule [converge|verify] -s scenario_nam
 
 ### Python venv
 
-Using a python virtual environment is recommended for running molecule tests locally. Create it in the collection root (the root of your repository) with the `venv` command. 
+Using a python virtual environment is recommended for running molecule tests locally. Create it in the collection root (the root of your repository) with the `venv` command.
 
 Using a venv lets you keep all the packages and requirements for your molecule tests in an isolated environment that can be cleaned easily from your machine.
 

Dockerfile

@@ -0,0 +1,47 @@
+FROM docker:dind
+
+RUN apk add --no-cache bash \
+                       py3-pip \
+                       gcc \
+                       libvirt \
+                       rsync \
+                       py3-bcrypt \
+                       py3-botocore \
+                       py3-certifi \
+                       py3-cffi \
+                       py3-chardet \
+                       py3-click \
+                       py3-colorama \
+                       py3-cryptography \
+                       py3-docutils \
+                       py3-flake8 \
+                       py3-idna \
+                       py3-jinja2 \
+                       py3-mccabe \
+                       py3-netifaces \
+                       py3-paramiko \
+                       py3-pbr \
+                       py3-pexpect \
+                       py3-pip \
+                       py3-pluggy \
+                       py3-psutil \
+                       py3-ptyprocess \
+                       py3-py \
+                       py3-pycodestyle \
+                       py3-pynacl \
+                       py3-pytest \
+                       py3-requests \
+                       py3-ruamel \
+                       py3-setuptools \
+                       py3-urllib3 \
+                       py3-virtualenv \
+                       py3-websocket-client \
+    && rm -rf /var/cache/apk/* \
+    && pip install --upgrade pip \
+    && pip install --upgrade setuptools
+
+WORKDIR /opt
+
+COPY requirements.txt ./
+
+RUN pip install --no-cache-dir -r requirements.txt

requirements.txt

@@ -1,3 +1,89 @@
-ansible
-passlib
-jmespath
+ansible==4.6.0
+ansible-compat==0.5.0
+ansible-core==2.11.5
+ansible-lint==5.1.3
+appdirs==1.4.4
+arrow==1.1.1
+asn1crypto==1.4.0
+atomicwrites==1.4.0
+attrs==20.3.0
+bcrypt==3.2.0
+binaryornot==0.4.4
+botocore==1.20.93
+bracex==2.1.1
+CacheControl==0.12.6
+Cerberus==1.3.2
+certifi==2020.12.5
+cffi==1.14.5
+chardet==4.0.0
+click==8.0.1
+click-help-colors==0.9.1
+colorama==0.4.4
+commonmark==0.9.1
+contextlib2==0.6.0
+cookiecutter==1.7.3
+cryptography==3.3.2
+distlib==0.3.1
+distro==1.5.0
+docker==5.0.2
+docutils==0.16
+enrich==1.2.6
+filelock==3.0.12
+flake8==3.9.2
+html5lib==1.1
+idna==3.2
+iniconfig==0.0.0
+Jinja2==3.0.1
+jinja2-time==0.2.0
+jmespath==0.10.0
+lockfile==0.12.2
+MarkupSafe==2.0.1
+mccabe==0.6.1
+molecule==3.5.1
+molecule-docker==1.0.2
+more-itertools==8.8.0
+msgpack==1.0.2
+netifaces==0.11.0
+ordered-set==4.0.2
+packaging==20.9
+paramiko==2.7.2
+pathspec==0.9.0
+pbr==5.6.0
+pep517==0.10.0
+pexpect==4.8.0
+pluggy==0.13.1
+poyo==0.5.0
+progress==1.5
+psutil==5.8.0
+ptyprocess==0.7.0
+py==1.10.0
+pyasn1==0.4.8
+pycodestyle==2.7.0
+pycparser==2.20
+pyflakes==2.3.0
+Pygments==2.10.0
+PyNaCl==1.4.0
+pyparsing==2.4.7
+pytest==6.2.4
+python-dateutil==2.8.1
+python-slugify==5.0.2
+PyYAML==5.4.1
+requests==2.25.1
+resolvelib==0.5.4
+retrying==1.3.3
+rich==10.10.0
+ruamel.yaml==0.16.12
+ruamel.yaml.clib==0.2.2
+selinux==0.2.1
+six==1.15.0
+subprocess-tee==0.3.4
+tenacity==8.0.1
+text-unidecode==1.3
+toml==0.10.2
+urllib3==1.26.5
+virtualenv==20.4.2
+wcmatch==8.2
+wcwidth==0.2.5
+webencodings==0.5.1
+websocket-client==0.58.0
+yamllint==1.26.3