GrimoireLab

GrimoireLab is a CHAOSS toolset for software development analytics. It includes a coordinated set of tools to retrieve data from systems used to support software development (repositories), store it in databases, enrich it by computing relevant metrics, and make it easy to run analytics and visualizations on it.

You can learn more about GrimoireLab in the GrimoireLab tutorial, or visit the GrimoireLab website.

Metrics available in GrimoireLab are, in part, developed in the CHAOSS project. For more information regarding CHAOSS metrics, see the latest release at: https://chaoss.community/metrics/

Getting started

To ease the newcomer experience we are providing a default setup to analyze git activity for this repository. For this set up, there are several options to run GrimoireLab:

Using docker-compose

Requirements:

• Software: git, docker client and docker compose. An example of working configuration:

root@test-68b8628f:~# git --version
git version 2.17.1
root@test-68b8628f:~# docker --version
Docker version 19.03.1, build 74b1e89
root@test-68b8628f:~# docker-compose --version
docker-compose version 1.22.0, build f46880fe

• Hardware: 2 CPU cores, 8GB memory RAM and enough virtual memory for Elasticsearch

Steps:

1. Clone this project:

foo@bar:~$ git clone https://github.com/chaoss/grimoirelab

2. Go to docker-compose folder and run the following command:

foo@bar:~$ cd grimoirelab/docker-compose
foo@bar:~/grimoirelab/docker-compose$ docker-compose up -d

Your dashboard will be ready after a while at http://localhost:5601. The waiting time depends on the amount of data to fetch from a repo, for small repositories you can expect your data to be visible in the dashboard after 10-15 minutes.

More details in the docker-compose folder.

Using docker run

Requirements:

• Software: git and docker client. An example of working configuration:

root@test-68b8628f:~# git --version
git version 2.17.1
root@test-68b8628f:~# docker --version
Docker version 19.03.1, build 74b1e89

• Hardware: 2 CPU cores, 8GB memory RAM and set
• ElasticSearch and Kibana up and running.

Steps:

1. Clone this project:

$ git clone https://github.com/chaoss/grimoirelab

2. Go to the project folder and run the following command:

foo@bar:~$ cd grimoirelab
foo@bar:~/grimoirelab $ docker run --net=host \ 
    -v $(pwd)/default-grimoirelab-settings/projects.json:/home/grimoire/conf/projects.json \
    -v $(pwd)/default-grimoirelab-settings/setup-docker.cfg:/home/grimoire/conf/setup.cfg \
    -v $(pwd)/default-grimoirelab-settings/organizations.json:/home/grimoire/organizations.json \
    -v $(pwd)/default-grimoirelab-settings/identities.yml:/home/grimoire/conf/identities.yml \
    -t grimoirelab/grimoirelab

Your dashboard will be ready after a while at http://localhost:5601. The waiting time depends on the amount of data to fetch from a repo, for small repositories you can expect your data to be visible in the dashboard after 10-15 minutes.

More details in the docker folder.

GrimoireLab components

Currently, GrimoireLab toolkit is organized in the following repositories:

• Data retrieval related components:
  • Perceval: retrieval of data from data sources
    • Perceval (bundle for OPNFV)
    • Perceval (bundle for Mozilla)
    • Perceval (bundle for Puppet)
    • Perceval (bundle for Weblate)
  • Graal: source data analysis with external tools
  • KingArthur: batch processing for massive retrieval
• Data enrichment related components:
  • GrimoireElk: storage and enrichment of data
  • Cereslib: generic data processor
  • SortingHat: identity management
• Data consumption related components:
  • Kibiter: dashboard, downstream version of Kibana
  • Sigils: visualizations and dashboards
  • Kidash: visualizations and dashboards manager
  • Manuscripts: reporting
• Platform management, orchestration, and common utils:
  • Mordred: orchestration
  • GrimoireLab Toolkit: common utilities
  • Bestiary: web-based user interface to manage repositories and projects for Mordred
  • Hatstall: web-based user interface to manage SortingHat identities

There are also some components built by the GrimoreLab community, which can be useful for you. Other related repositories are:

• GrimoireLab Tutorial
• GrimoireLab as a whole (this repository)

Contents of this repository

This repository is for content relevant to GrimoireLab as a whole. For example:

• Issues for new features or bug reports that affect more than one GrimoireLab module. In this case, let's open an issue here, and when implementing the fix or the feature, let´s comment about the specific tickets in the specific modules that are used. For example, when supporting a new datasource, we will need patches (at least) in Perceval, GrimoireELK and panels. In this case, we would open a feature request (or the user story) for the whole case, an issue (and later a pull request) in Perceval for the data retriever, same for GrimoireELK for the enriching code, and same for panels for the Kibiter panels.

• Release notes for most GrimoireLab components (directory releases).

• Docker container for showcasing GrimoireLab (directory docker). Includes a Dockerfile and configuration files for the GrimoireLab containers that can be used to demo the technology, and can be the basis for real deployments. See more information in the docker README.md file.

• If you feel more comfortable with docker-compose, the docker-compose folder includes instructions and configuration files to deploy GrimoireLab using docker-compose command.

• Source code of the GrimoireLab components is available in src. Each directory is a Git submodule, so its contents will not be available after cloning the repository. To fetch all the data, and get the latest version, you can run the following command:

$ git submodule update --init --remote

• How releases of GrimoireLab are built and tested: Building

Citation

If you use GrimoireLab in your research papers, please refer to GrimoireLab: A toolset for software development analytics:

APA style:

Dueñas S, Cosentino V, Gonzalez-Barahona JM, del Castillo San Felix A, Izquierdo-Cortazar D, Cañas-Díaz L, Pérez García-Plaza A. 2021. GrimoireLab: A toolset for software development analytics. PeerJ Computer Science 7:e601 https://doi.org/10.7717/peerj-cs.601

BibTeX / BibLaTeX:

@Article{duenas2021:grimoirelab,
  author = 	 {Dueñas, Santiago and Cosentino, Valerio and Gonzalez-Barahona, Jesus M. and del Castillo San Felix, Alvaro and Izquierdo-Cortazar,  Daniel and Cañas-Díaz, Luis and Pérez García-Plaza, Alberto},
  title = 	 {GrimoireLab: A toolset for software development analytics},
  journaltitle = {PeerJ Computer Science},
  date = 	 {2021-07-09},
  volume = 	 7,
  number = 	 {e601},
  doi = 	 {10.7717/peerj-cs.601},
  url = 	 {https://doi.org/10.7717/peerj-cs.601}}

Contributing

Contributions are welcome, please check the Contributing Guidelines.