CNCF Green Reviews WG
Project Repository for the WG Green Reviews which is part of the CNCF TAG Environmental Sustainability.
https://github.com/cncf-tags/green-reviews-tooling
Category: Consumption
Sub Category: Computation and Communication
Keywords
carbon-footprint cloud-native energy-efficiency sustainable-software
Keywords from Contributors
sustainability measure virtual-machine co2 sanitation control training featured feature-flag feature-toggle
Last synced: about 22 hours ago
JSON representation
Repository metadata
Project Repository for the WG Green Reviews which is part of the CNCF TAG Environmental Sustainability
- Host: GitHub
- URL: https://github.com/cncf-tags/green-reviews-tooling
- Owner: cncf-tags
- License: apache-2.0
- Created: 2023-09-14T13:45:09.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2025-04-09T12:08:16.000Z (18 days ago)
- Last Synced: 2025-04-25T12:08:30.717Z (2 days ago)
- Topics: carbon-footprint, cloud-native, energy-efficiency, sustainable-software
- Language: Go
- Homepage: https://github.com/cncf/tag-env-sustainability/tree/main/working-groups/green-reviews
- Size: 1.54 MB
- Stars: 37
- Watchers: 9
- Forks: 16
- Open Issues: 25
- Releases: 2
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Codeowners: CODEOWNERS
README.md
CNCF Green Reviews WG
The CNCF Green Reviews Working Group (WG) is an open-source, community-led project that is part of the CNCF Environmental Sustainability Technical Advisory Group (TAG ENV).
The aim of the Green Reviews WG is to set up infrastructure to measure the sustainability footprint of CNCF Projects.
Measuring the sustainability footprint of software is not an easy task. Our vision is that the WG will compute the sustainability data for every release of a CNCF project that requests a sustainability footprint assessment. To achieve such a vision, our goal is to develop a workflow that can integrate well with the existing software lifecycle of other CNCF projects.
A good way to practically understand the first version of the workflow that the WG is designing is to take a look at the following architecture diagram:
The WG’s workflow vision is that every release requesting a sustainability footprint assessment will trigger a Github Action specified in the Green Reviews repo that will start a benchmarking pipeline. The pipeline’s job is to:
- Spin up the Equinix Metal resources
- Install Kubernetes and all the needed observability tools
- Install the software that will be assessed
- Execute the necessary benchmark test cases
- Gather sustainability-related metrics
- Publish sustainability metrics
If you are curious and want to discover more, here are some good resources:
- You can read the deep dive article
- You can watch the Kubecon EU '24 Maintainer Talk
Releases
| Release | Date | Notes |
|---|---|---|
| 0.1.0 | 14.05.24 | Release Notes |
| 0.2.0 | Planned before Kubecon NA '24 | Tracking issue |
Community
Getting Started
Here are some resources to learn about the project:
- Charter: The Green Reviews WG Charter outlines the WG's motivation, scope, goals, non-goals, and deliverables.
- Issue Board: Checkout the project's Backlog to find something to work on.
Contributing
All contributions are welcome, including code contributions, issues, suggestions, questions, product direction, collaborations, improvements to the documentation, etc.
If you are interested in contributing to the project, head over to the Contributing Guide!
Read this page on how to run the project locally.
Documentation
All changes to the documentation must be added to the docs folder.
Roadmap
The roadmap contains some of the goals of the Green Reviews WG. Timelines are estimates and may change.
Owner metadata
- Name: cncf-tags
- Login: cncf-tags
- Email:
- Kind: organization
- Description:
- Website:
- Location:
- Twitter:
- Company:
- Icon url: https://avatars.githubusercontent.com/u/139486939?v=4
- Repositories: 1
- Last ynced at: 2023-08-30T21:26:44.077Z
- Profile URL: https://github.com/cncf-tags
GitHub Events
Total
- Create event: 15
- Release event: 1
- Issues event: 39
- Watch event: 11
- Delete event: 8
- Issue comment event: 93
- Push event: 70
- Pull request review comment event: 62
- Pull request review event: 83
- Pull request event: 50
- Fork event: 2
Last Year
- Create event: 15
- Release event: 1
- Issues event: 39
- Watch event: 11
- Delete event: 8
- Issue comment event: 93
- Push event: 70
- Pull request review comment event: 62
- Pull request review event: 83
- Pull request event: 50
- Fork event: 2
Committers metadata
Last synced: 5 days ago
Total Commits: 211
Total Committers: 17
Avg Commits per committer: 12.412
Development Distribution Score (DDS): 0.607
Commits in past year: 101
Committers in past year: 12
Avg Commits per committer in past year: 8.417
Development Distribution Score (DDS) in past year: 0.554
| Name | Commits | |
|---|---|---|
| Ross Fairbanks | r****s@r****m | 83 |
| nikimanoledaki | n****i@g****m | 40 |
| Dipankar Das | 6****1 | 22 |
| Raymundo Vásquez Ruiz | r****r@p****m | 15 |
| Antonio Di Turi | a****i@g****m | 13 |
| locomundo | f****a@a****m | 10 |
| Kristina Devochko | k****o@t****m | 9 |
| Flux | 4 | |
| Valeria Salis | s****6@g****m | 4 |
| Chris Chinchilla | c****s@c****m | 2 |
| Melissa Kilby | m****s@g****m | 2 |
| Daniel Krook | d****k@l****g | 2 |
| Leonard Vincent Simon Pahlke | 5****e | 1 |
| Mark Allen | m****k@m****m | 1 |
| Nandesh Guru | n****h@g****i | 1 |
| SFulpius | 3****s | 1 |
| sfroeber | s****r@g****m | 1 |
Committer domains:
- greenscale.ai: 1
- markcallen.com: 1
- linuxfoundation.org: 1
- chrischinchilla.com: 1
- tietoevry.com: 1
- aknostic.com: 1
- grafana.com: 1
- rossfairbanks.com: 1
Issue and Pull Request metadata
Last synced: 2 days ago
Total issues: 85
Total pull requests: 105
Average time to close issues: 3 months
Average time to close pull requests: 10 days
Total issue authors: 11
Total pull request authors: 15
Average comments per issue: 4.65
Average comments per pull request: 1.7
Merged pull request: 88
Bot issues: 0
Bot pull requests: 0
Past year issues: 43
Past year pull requests: 50
Past year average time to close issues: about 2 months
Past year average time to close pull requests: 12 days
Past year issue authors: 9
Past year pull request authors: 12
Past year average comments per issue: 2.3
Past year average comments per pull request: 1.6
Past year merged pull request: 40
Past year bot issues: 0
Past year bot pull requests: 0
Top Issue Authors
- nikimanoledaki (28)
- AntonioDiTuri (20)
- rossf7 (19)
- leonardpahlke (5)
- dipankardas011 (4)
- guidemetothemoon (3)
- locomundo (2)
- ADiTuri (1)
- by-d-sign (1)
- SRF-Audio (1)
- wbeckler (1)
Top Pull Request Authors
- rossf7 (48)
- nikimanoledaki (18)
- dipankardas011 (14)
- AntonioDiTuri (7)
- raymundovr (5)
- vallss (2)
- guidemetothemoon (2)
- ChrisChinchilla (2)
- SFulpius (1)
- greenscale-nandesh (1)
- leonardpahlke (1)
- incertum (1)
- locomundo (1)
- SRF-Audio (1)
- markcallen (1)
Top Issue Labels
- board/wg-green-reviews (37)
- working-group/green-reviews (17)
- good first issue (16)
- priority/important-soon (13)
- area/testing (10)
- help wanted (9)
- area/metrics (8)
- area/access (8)
- kind/feature (8)
- area/cluster (7)
- area/sci (5)
- kind/enhancement (4)
- priority/important-longterm (4)
- kind/documentation (3)
- priority/blocked (3)
- priority/critical (3)
- needs-investigation (2)
- roadmap (2)
- kind/bug (1)
Top Pull Request Labels
- kind/documentation (8)
- kind/feature (2)
- board/wg-green-reviews (1)
- kind/enhancement (1)
- kind/bug (1)
- area/testing (1)
Score: 6.960347729101308