This repository provides supporting code for the project infrastructure. This is what you can find on each of the repo directories

• cni-plugins: code to deploy CNI plugins (currently only sriov-passthrough-cni is available)

• docs: extended documentation of several aspects of our infrastructure

• external-plugins: Prow plugins used on our setup

• github/ci: Infrastructure code for our main deployments:

  • github/ci/prow-deploy: Ansible code for testing and deploying Prow components, includes Prow configuration under github/ci/prow-deploy/files

  • github/ci/prow-workloads: Ansible code for bootstrapping prow-workloads cluster with Kubespray

  • github/ci/services: Code to manage additional CI services

  • github/ci/testgrid: Code to manage the configuration for our testgrid setup

• images: Definition of container images used in CI

• limiter: Tool used to control connections for GCE buckets to the outside world depending on billing alerts. See README

• releng/release-tool: Tool for creating KubeVirt releases

• robots: Automation tools

  • robots/cmd/ci-usage-exporter: Prometheus exporter to expose CI infrastructure information

  • robots/cmd/flakefinder: Tool to create statistics from failed tests of PRs. See README

  • robots/cmd/indexpagecreator: Creates flakefinder index page

  • robots/cmd/kubevirt: Provides commands to manipulate the SIG jobs (periodic and presubmit) that are testing kubevirt with kubevirtci

    See README

  • robots/cmd/kubevirtci-bumper: Tool to automatically bump kubevirtci providers. See README

  • robots/cmd/kubevirtci-presubmit-creator: Creates kubevirtci presubmit job definitions for new providers

  • robots/cmd/labels-checker: Checks whether a PR has certain labels

  • robots/cmd/uploader: Tool to mirror bazel dependencies on GCS. See README

Please see CONTRIBUTING.md for details on how to contribute.