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Cloud Foundry

Cloud Foundry Foundation active projects

Great That You're Reading This!

Cloud Foundry is an open-source, multi-cloud application platform as a service (PaaS) that enables developers to deploy and scale applications without managing infrastructure. Translation: you write code, we handle the server drama. No more "works on my machine" excuses.

Key Features

  • Multi-cloud deployment - Run on AWS, Azure, GCP, or that server farm in your basement (we don't judge)
  • Polyglot support - Build with Java, Node.js, Python, Go, PHP, Ruby, and more. We speak more languages than a UN interpreter
  • Container-native - Built on modern container technology (because putting things in boxes always makes them better)
  • Automated operations - Self-healing, rolling deployments, and zero-downtime updates. It's like having a robot assistant that actually works
  • Enterprise-grade - Battle-tested at scale by organizations worldwide (it can run 99,999 app containers on a Friday afternoon, plus the one you can't get working)

Try CF

If you want to try CF locally on your machine, check out this blog on how to do it. And if you're interested in trying CF through a vendor, take a look at the vendors listed on the CF page.

We'd Love to Have You Join Us

Cloud Foundry is built by people like you. Jump into Slack, attend a working group meeting, or submit your first PR. The community is active, helpful, and always welcoming new faces. The community operates on a well-defined, transparent role system that recognizes contributions and grants responsibilities based on sustained engagement. The progression model is outlined in the official roles.md document and goes as follows: 🌱 Contributor → 🔧 Reviewer → 🛠️ Approver.

Want to see how it actually works? Check out some promotion PRs. What the PRs shows you:

  • Clear nomination process - The requirements for each role are defined in roles.md
  • Evidence of contributions - Generate your contributions using contributions-for-user.sh
  • Transparent evaluation - Public discussion and approval by defined criteria in roles.md

Your Journey

Don't wait for permission. Don't wait until you're "ready". Whether you're a seasoned developer or just getting started, there are many ways to participate:

  1. Start small - Fix documentation or answer questions on Slack
  2. Join discussions - Participate in working group meetings and PRs or issue discussions
  3. Contribute code - Pick up an issue you are interested in and submit a PR
  4. Grow your impact - As you contribute, you'll naturally progress through community roles

Pinned Loading

  1. community community Public

    Governance and contact information for Cloud Foundry

    Python 57 250

  2. korifi korifi Public archive

    Cloud Foundry on Kubernetes

    Go 411 97

  3. cli cli Public

    The official command line client for Cloud Foundry

    Go 1.9k 990

  4. cf-deployment cf-deployment Public

    The canonical open source deployment manifest for Cloud Foundry

    Go 315 315

  5. cloud_controller_ng cloud_controller_ng Public

    Cloud Foundry Cloud Controller

    Ruby 207 373

  6. uaa uaa Public

    CloudFoundry User Account and Authentication (UAA) Server

    Java 1.6k 845

Repositories

Showing 10 of 573 repositories
  • bosh-io-stemcells-core-index Public

    Stemcell index produced by BOSH core team

    cloudfoundry/bosh-io-stemcells-core-index's past year of commit activity
    7 6 0 0 Updated Sep 22, 2026
  • cloudfoundry/relint-ci-pools's past year of commit activity
    2 Apache-2.0 6 0 0 Updated Sep 22, 2026
  • bosh-linux-stemcell-builder Public

    BOSH Ubuntu Linux stemcells

    cloudfoundry/bosh-linux-stemcell-builder's past year of commit activity
    Ruby 50 Apache-2.0 121 13 6 Updated Sep 22, 2026
  • cf-acceptance-tests Public

    CF Acceptance tests

    cloudfoundry/cf-acceptance-tests's past year of commit activity
    Go 71 Apache-2.0 179 6 15 Updated Sep 22, 2026
  • agentic-runtime-notes Public

    Research notes, design documents, and RFCs for the Agentic Runtime Working Group

    cloudfoundry/agentic-runtime-notes's past year of commit activity
    HTML 1 Apache-2.0 2 1 0 Updated Sep 22, 2026
  • go-log-cache Public

    Go Client Library for Log Cache

    cloudfoundry/go-log-cache's past year of commit activity
    Go 4 Apache-2.0 5 1 0 Updated Sep 22, 2026
  • syslog-release Public

    BOSH release for forwarding logs (either sent to syslog or picked up /var/vcap/sys/log/**/*)

    cloudfoundry/syslog-release's past year of commit activity
    Go 14 Apache-2.0 58 3 2 Updated Sep 22, 2026
  • cloudfoundry/go-metric-registry's past year of commit activity
    Go 2 Apache-2.0 3 0 1 Updated Sep 22, 2026
  • log-cache-cli Public

    Better interactions with Cloudfoundry's Log Cache

    cloudfoundry/log-cache-cli's past year of commit activity
    Go 18 Apache-2.0 16 3 (1 issue needs help) 0 Updated Sep 22, 2026
  • go-batching Public

    Batching implements a generic batcher that can be specialized.

    cloudfoundry/go-batching's past year of commit activity
    Go 5 Apache-2.0 3 0 0 Updated Sep 22, 2026