smsufyian/test-infra

Test infrastructure for the Knative project

Knative Test Infrastructure

The test-infra repository contains a collection of tools for testing Knative, collecting metrics and displaying test results. This is the main repo for the Productivity Working Group

The Productivity Working Group also has other repos:

• knative/.github

  Tools for github workflows

• knative/hack

  Shellscripts used across the repos placed in a separate repo to avoid dependency cycles

• knative/release

  Release documentation and tools

• knative-sandbox/.github

  Tools for github actions

• knative-sandbox/actions-downstream-test

  A github action to test multiple components together

• knative-sandbox/actions-kind

  A github action to run tests in a kind cluster

• knative-sandbox/kperf

  A performance test framework

• knative-sandbox/knobots

  Automated pull requests to fix up the code (based on github actions)

Tools we use

We use two big platforms for running automation:

• Prow

  To schedule testing and update issues. Prow handles the merge queue and makes sure every commit passes tests. Prow builds releases from release branches.

• Github Actions

  We use github actions for some automated tests, coordinating releases and syncronizing files between repos

Gubernator

Knative uses gubernator to provide a PR dashboard for contributions in the Knative github organization, and Spyglass to visualize test details.

TestGrid

Knative provides a health dashboard to show test, code and release health for each repo. It covers key areas such as continuous integration, code coverage, nightly release, conformance and etc.

E2E Testing

Our E2E testing uses kubetest2 to build/deploy/test Knative clusters (managed by Prow).

Contributing

If you are interested in contributing, see CONTRIBUTING.md and DEVELOPMENT.md.

Guides

To setup the CI/CD flow for a knative project, see guides.