kubernetes/kubernetesNew scan
96/ 100 · A

A landmark open source project with strong engineering quality.

Production-Grade Container Scheduling and Management

Go123,114 starsApache-2.0updated 2d ago

Outstanding work. A score of 96/100 puts this repo in a very small tier of truly well-engineered open source projects.

DocumentationREADME, setup, examples, license
90
EngineeringTests, CI, linting, lockfiles
98
Project healthDescription, activity, stars, deps
100

What to fix first

The highest-impact improvements for this repo.

  1. 1
    Install and run instructions
    DocumentationIssue

    Add a .env.example listing all required environment variables so contributors know what to set up.

  2. 2
    Reproducibility
    EngineeringIssue

    Add .github/dependabot.yml with at least one package-ecosystem entry so dependencies are updated automatically.

  3. 3
    Reproducibility
    EngineeringInfo

    Remove replace directives before publishing if they point to local paths.

Detailed breakdown

Documentation

90
  • README100
    • README is present.
    • README is well structured with multiple sections.
    • README includes screenshots or visuals. Great for first impressions.
    • README has code examples.
    • README links to a live demo or deployed app.
    • README includes status badges.
  • Install and run instructions90
    • README documents how to install the project.
    • README documents how to run the project.
    • No .env.example found (−10 pts).Add a .env.example listing all required environment variables so contributors know what to set up.
  • License100
    • Licensed under Apache-2.0.
  • Contributing guide52
    • CONTRIBUTING guide is very brief (−12 pts for depth). 150+ words earns +6 pts; 400+ earns +12 pts.Add setup instructions, code style notes, and how to run tests.
    • Contributing guide lacks a setup section (−12 pts).Show new contributors how to get a local dev environment running.
    • Contributing guide lacks a code style section (−8 pts).Describe your linting/formatting rules and how to run them.
    • Contributing guide lacks a testing section (−8 pts).Show contributors how to run the test suite (e.g. npm test, pytest, cargo test).
    • Contributing guide lacks a PR workflow section (−8 pts).Explain how to fork, branch, and open a pull request so contributors know what to expect.
    • Contributing guide has no code examples (−5 pts).Add code blocks showing example commands for setup, running tests, and submitting a PR.
    • Code of conduct present.

Engineering

98
  • Tests100
    • Test files detected (LICENSES/vendor/github.com/container-storage-interface/spec).
    • Go module k8s.io/kubernetes has test files. Run with `go test ./...`.
  • CI/CD100

    Not applicable?

    • CI is configured (vendor/github.com/NYTimes/gziphandler/.travis.yml).
  • Linting and formatting100
    • Formatting enforced (vendor/cyphar.com/go-pathrs/.golangci.yml).
  • Reproducibility85
    • Lockfile present (go.sum). Installs are reproducible.
    • Environment pinned via build/pause/Dockerfile.
    • No Dependabot config (adding it earns up to +20 pts).Add .github/dependabot.yml with at least one package-ecosystem entry so dependencies are updated automatically.
    • go.mod has replace directives. Local module replacements may indicate in-progress work.Remove replace directives before publishing if they point to local paths.
    • go.mod pins Go version 1.26.0.
  • Issue and PR templates100
    • Issue or PR templates present.
    • Security policy present.

Project health

100
  • Dependency manifest100
    • Dependency manifest found (go.mod).
    • go.mod module path is fully qualified (k8s.io/kubernetes).
    • go.mod specifies Go version 1.26.0.
  • Repository metadata100
    • Repository has a description.
    • Primary language detected: Go.
  • Activity100
    • Actively maintained (pushed within the last month).
    • 123,114 stars.
  • Housekeeping100
    • .gitignore present.
Repository files35 root entries
  • .github
    Good: Issue or PR templates present.
    Good: Security policy present.
  • api
  • build
    Good: Environment pinned via build/pause/Dockerfile.
  • CHANGELOG
  • cluster
  • cmd
  • docs
  • hack
  • LICENSES
    Good: Test files detected (LICENSES/vendor/github.com/container-storage-interface/spec).
  • logo
  • pkg
  • plugin
  • staging
  • test
  • third_party
  • vendor
    Good: Code of conduct present.
    Good: CI is configured (vendor/github.com/NYTimes/gziphandler/.travis.yml).
    Good: Formatting enforced (vendor/cyphar.com/go-pathrs/.golangci.yml).
  • .generated_files
  • .gitattributes
  • .gitignore
    Good: .gitignore present.
  • .go-version
  • AGENTS.md
  • CHANGELOG.md
  • code-of-conduct.md
  • CONTRIBUTING.md
    Issue: CONTRIBUTING guide is very brief (−12 pts for depth). 150+ words earns +6 pts; 400+ earns +12 pts.Fix: Add setup instructions, code style notes, and how to run tests.
    Issue: Contributing guide lacks a setup section (−12 pts).Fix: Show new contributors how to get a local dev environment running.
    Issue: Contributing guide lacks a code style section (−8 pts).Fix: Describe your linting/formatting rules and how to run them.
    Issue: Contributing guide lacks a testing section (−8 pts).Fix: Show contributors how to run the test suite (e.g. npm test, pytest, cargo test).
    Issue: Contributing guide lacks a PR workflow section (−8 pts).Fix: Explain how to fork, branch, and open a pull request so contributors know what to expect.
    Issue: Contributing guide has no code examples (−5 pts).Fix: Add code blocks showing example commands for setup, running tests, and submitting a PR.
  • go.mod
    Good: Dependency manifest found (go.mod).
  • go.sum
    Good: Lockfile present (go.sum). Installs are reproducible.
  • go.work
  • go.work.sum
  • LICENSE
    Good: Licensed under Apache-2.0.
  • Makefile
  • OWNERS
  • OWNERS_ALIASES
  • README.md
    Good: README is present.
    Good: README is well structured with multiple sections.
    Good: README includes screenshots or visuals. Great for first impressions.
    Good: README has code examples.
    Good: README links to a live demo or deployed app.
    Good: README includes status badges.
    Good: README documents how to install the project.
    Good: README documents how to run the project.
  • SECURITY_CONTACTS
  • SUPPORT.md