Tekton is an open-source framework for building CI/CD systems on Kubernetes. It runs as an extension of a cluster through custom resources such as Task, Pipeline, TaskRun and PipelineRun, which are managed like other Kubernetes objects; each Task runs in its own pod. Components include Pipelines, Triggers that start pipelines on events, the tkn command-line tool, a Dashboard, a Catalog and Hub of reusable tasks, an Operator, Chains for signing and provenance of build artefacts, and Pipelines-as-Code for GitHub, GitLab, Bitbucket and Forgejo. You install and operate it on your own cluster.
Tekton is a community project rather than a company product. It was originally hosted by the Continuous Delivery Foundation and became an incubating project of the Cloud Native Computing Foundation in 2026, with contributors including Red Hat, Google and IBM. The code is released under the Apache 2.0 licence. Because no single vendor operates Tekton, your pipeline and build data resides wherever the Kubernetes clusters and registries you choose are located, and a European organisation can run it entirely on EU infrastructure.