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🚀 The collaborative collection of open source CI/CD templates to help everyone quickly build powerful pipelines.

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# R2Devops Hub

**🚨 This repository is no longer maintained and will be archived on Jan 15, 2025.**

## Description

🤔 Imagine a place where no matter what language or technology you use, you can find a ready-made template to configure your pipeline 🤩

This is why R2Devops hub exists.
Join the movement, and together, let's stop reinventing the wheel in CI/CD.

Each jobs of the hub can be used independently or to create fully **customized pipelines.**
You can use them for any kind of software and deployment type. Each job can be
customized through configuration.

* **🚀 Find jobs to use in your pipeline in [Jobs index](https://r2devops.io/marketplace)**
* **📚 Understand how to use the hub in [Documentation](https://docs.r2devops.io/)**
* **🙋 Add your own job using the [Contributing guide](https://docs.r2devops.io/public-catalog/contribute)**

## Repository

This mono-repo contains several parts:

* templates' sources (structure is described in [documentation](https://docs.r2devops.io/public-catalog/contribute/#template-definition))
* Documentation of the hub
* Tools used in hub pipeline to check templates
* Template R2 files, that defines template metadata

```
.
├── docs            # Documentation sources
├── jobs            # Folder containing templates sources
│   └── ...
├── mkdocs.yml      # Documentation configuration
├── Pipfile         # Pipenv dependency file to build doc
├── Pipfile.lock
└── tools           # Folder containing tools
    └── ...
```

### How to add or update a template

* Follow the [Contributing guide](https://docs.r2devops.io/public-catalog/contribute)

### How to update the hub documentation

As prerequisites, you need to install following dependencies on your system:

* `python3`
* `pipenv`

1. Clone the repository locally

```shell
git clone git@gitlab.com:r2devops/hub.git
cd hub
```

2. Install requirements

Documentation is built using [Mkdocs](https://www.mkdocs.org) and [Material for
Mkdocs](https://squidfunk.github.io/mkdocs-material/){:target="_blank"}.

```shell
pipenv install
```

3. Launch Mkdocs

You can launch mkdocs in order to create a local web server with hot reload to
see your updates in live:

```shell
pipenv run mkdocs serve
```

4. See your update in live at [https://localhost:8000](https://localhost:8000)

### CI/CD Pipeline

This file aims to explain all jobs used on the CI/CD pipeline.

#### Jobs & stages

There are several jobs used on the CI/CD pipeline. The following list shows all jobs and their purpose. The jobs are executed in the order they are listed.

##### Static_tests

1. `ci_linter`  
This jobs use the [CI lint API](https://docs.gitlab.com/ee/api/lint.html) to validate the configuration of each jobs.yaml file.

1. `job_image_scan`  
Runs only on merge request.
This job uses [trivy](https://aquasecurity.github.io/trivy/) to scan images listed in template files that have been modified. It checks that the image doesn't have any vulnerability.

1. `code_spell`
This job uses codespell to check the spelling of the code. It checks that the code doesn't have any spelling mistake.

1. `links_checker`
This job ensures all links are valid in the documentation.

#### merge_test & scheduled pipeline

A scheduled pipeline is triggered at 8 pm each day to launch a full antivirus scan on each jobs. 
This pipeline triggers 4 jobs :

1. `refresh_job_av_database`   
Refresh antivirus definition's with `freshclam` command. See the [english documentation(https://help.ubuntu.com/community/ClamAV)(english) or [french documentation](https://doc.ubuntu-fr.org/clamav) for more information.
2. `generate_job_av`  
This job is only trigger when a branch is being merged or on a schedule pipeline. Iterates over the jobs to get their image and write a .gitlab-ci.yml that can run a child pipeline in order to use ClamAV for virus detection. The generated .gitlab-ci.yml is launched in the next job.
3. `child_job_av`   
It is launched by the previous job and scan the docker image and warn if they are know virus listed in the database.
4. `job_image_scan_schedule`
This job scans every image of the hub and warn if they are know vulnerability.

#### project_setup

1.`job_gitlab_labels`   
This job retrieve all labels in the project and see if each job has it's own label. If not, it creates it and assign it to the job.

#### deploy

1. `release`  
This job is like a swiss knife ⚒️ and performs many action.  
First, it creates a new release within GitLab and print the `CHANGELOG` of the created/updated job in the release description.  
Then, it sends a discord notification to the `#updates` channel.

### How to update hub tools

#### Guidelines

For `python` tools:

* Pylint note >= 9
* Usage of logging
* Usage of argparse when args are required
* [`Format`](https://docs.python.org/3/library/functions.html?highlight=format#format) must be used instead of `%s` or string concatenation with `+`
* Docstring format compliant with [Google styleguide](https://google.github.io/styleguide/pyguide.html#244-decision)

#### Requirements

Each tools have their own `Pipfile` in their folder to manage their
dependencies. You must install `pipenv` to work on them:

```shell
pip install pipenv
```

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