werf

Health v2 · maintenance only

Adoption not part of the score

4717 stars · 238 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

werf is a CNCF Sandbox CLI tool that implements full-cycle CI/CD for Kubernetes, integrating with your CI system to build, publish, test, and deploy container images using Git, Dockerfile, Helm, and Buildah. It provides deterministic, reproducible delivery with features like content-based tagging, incremental builds, enhanced Helm resource tracking, and automated container registry cleanup.

Use cases

• deploy applications to kubernetes from ci
• build and publish docker images in a ci pipeline
• gitops delivery to kubernetes
• clean up unused images in a container registry
• manage helm deployments with better resource tracking
• reproducible container image builds from git
• ci/cd for monorepo with multiple services
• implement infrastructure as code for kubernetes delivery

When to choose

• you want an all-in-one build-and-deploy tool for Kubernetes that glues Git, Dockerfile, Helm, and Buildah
• you need deterministic, reproducible CI/CD with Git as the single source of truth (giterminism)
• you want automatic build caching, content-based tagging, and registry cleanup out of the box
• you deploy from a monorepo and need independent image tagging per component
• you want a production-proven tool (used since 2017) with CNCF Sandbox backing

When to avoid

• you deploy to non-Kubernetes targets like VMs or serverless platforms
• you already have a mature pipeline with separate tools (e.g., plain Docker + Helm + Argo CD) and don't want to migrate
• you need a GUI or dashboard-driven delivery platform rather than a CLI
• your team is unwilling to adopt werf.yaml configuration and the giterminism workflow

Facets

cli-tool · maturity stable

deployment build-tool container-runtime ci-cd infrastructure-as-code developer-tools cloud-computing infrastructure-as-code developer-tools windows cli cloud go kubernetes helm gitops dockerfile buildah giterminism container-registry cncf-sandbox continuous-delivery image-cleanup devops containers automation linux macos docker

Member repositories

For agents

markdown · JSON · MCP: product_card(name="werf/werf")