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https://github.com/Appsilon/ansible-role-template


https://github.com/Appsilon/ansible-role-template

ansible

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# Ansible Role Template



[![Pipeline Status](https://github.com/Appsilon/ansible-role-template/actions/workflows/ci.yml/badge.svg)](https://github.com/Appsilon/ansible-role-template/actions/workflows/ci.yml)



This repository provides a base scaffolding template to use as a quick start of

all Ansible roles at @Appsilon. Includes best practices that should always be

used, like linter, tests, CI, etc.



## How to Use



1. Click "[Use this

   template](https://github.com/Appsilon/ansible-role-template/generate)" to

   create a new repository from it.

1. Update [`./meta/main.yml`](./meta/main.yml) with updated repository and role names.

1. Update [`./role_README.md`](./role_README.md) with updated to repository and role name.

1. Rename `./role_README.md` to `README.md`.

1. Start coding! You're free to change anything.



## Development



### Dependencies



To execute tests locally, it is necessary to install the following

dependencies:



* [Python](https://www.python.org/downloads/)

* [Molecule](https://molecule.readthedocs.io/en/latest/installation.html)



### Preparing the Environment



Create a Python environment:



```bash

python3 -m venv .venv

```



Activate the environment:



```bash

source .venv/bin/activate

```



Install molecule (and its dependencies) inside the environment:



```bash

python3 -m pip install -r requirements.txt

```



### Running



```bash

molecule test

```



To perform quick test after some modification:



```bash

molecule create

molecule converge

molecule verify

```



To log into the running instance for troubleshooting purposes:



```bash

molecule login

```



At the end of the test, destroy the environment:



```bash

molecule destroy

```



### Validation, Linters and Pull-Requests



We want to provide high quality code. For this reason we are using several

[pre-commit hooks](.pre-commit-config.yaml) and [GitHub Actions

workflow](.github/workflows/precommit.yaml). A pull-request to the `main`

branch will trigger these validations and lints automatically. Please check your

code before you will create pull-requests.



Before you can run hooks, you need to have the `pre-commit`

[installed](https://pre-commit.com#install).



```bash

pip install pre-commit

pre-commit install

```



If you are going to enforce [Conventional

Commits](https://www.conventionalcommits.org/) commit message style on the title

you will also need to

[install](https://jorisroovers.com/gitlint/#getting-started) `gitlint`.



```bash

pip install gitlint

```



You then need to install the pre-commit hook like so:



```bash

pre-commit install --hook-type commit-msg

```



> It's important that you run `pre-commit install --hook-type commit-msg`, even

> if you've already used `pre-commit install` before. `pre-commit install` does

> not install `commit-msg` hooks by default!



To manually trigger `gitlint` using `pre-commit` for your last commit message,

use the following command:



```sh

pre-commit run gitlint --hook-stage commit-msg --commit-msg-filename .git/COMMIT_EDITMSG

```



In case you want to change gitlint's behavior, you should either use a

`.gitlint` file (see

[Configuration](https://jorisroovers.com/gitlint/configuration)) or modify the

gitlint invocation in your `.pre-commit-config.yaml` file like so:



```yaml

-   repo: https://github.com/jorisroovers/gitlint

    rev:  # Fill in a tag / sha here

    hooks:

    -   id: gitlint

        args: [--contrib=CT1, --msg-filename]

```



See [pre-commit documentation](https://pre-commit.com/) and [GitHub Actions

documentation](https://docs.github.com/en/actions) for further details.