This is the repository for Kubernetes DNS.

• kube-dns
• sidecar
• dnsmasq
• node-cache

make targets:

• Setting VERBOSE=1 will show additional build logging.
• Setting VERSION will override the container version tag.

1. Build and test (make images-clean; make build; make containers; make test)
2. Update go dependencies if needed.
3. Update the release tag. We use semantic versioning to name releases.
4. Wait for container images to be pushed via cloudbuild yaml. This will be done automatically by k8s.io/test-infra/.../k8s-staging-dns.yaml. A manual cloud build can be submitted via gcloud builds submit --config cloudbuild.yaml, but this requires owner permissions in k8s-staging-dns project. The automated job pushes images for all architectures and makes them available in gcr.io/k8s-staging-dns. Status for build jobs can be checked at - https://k8s-testgrid.appspot.com/sig-network-dns#dns-push-images
5. Promote the images to gcr.io/k8s-artifacts-prod using the process described in this link. The image SHAs should be added to images/k8s-staging-dns/images.yaml.
6. Submit a PR for the kubernetes/kubernetes repository to switch to the new version of the containers.
7. Images will be available in the repo k8s.gcr.io/dns/. The node-cache image with tag 1.15.14 can be found at k8s.gcr.io/dns/k8s-dns-node-cache:1.15.14. Older versions are at k8s.gcr.io/k8s-dns-node-cache: