"""
Name: CoreDNS
Description: DNS server
Repo: https://github.com/coredns/coredns
Kubernetes Repo: https://github.com/kubernetes/kubernetes
Release Cadence: A new version is released approximately every six months. Take security updates.

Upgrade Strategy: Upgrade to every patch version.
Upgrade Steps:
1. Set the `TAG` variable to the latest coredns release
2. Set the digest for the coredns image. This can be obtained via "crane digest --platform=linux/amd64 index.docker.io/coredns/coredns:${VERSION}". Make sure the VERSION used in this command is not prefixed with "v"
3. Update Kubernetes version
4. Get kubernetes checksum via "wget https://github.com/kubernetes/kubernetes/archive/refs/tags/v${K8S_VERSION}.tar.gz && sha256sum v${K8S_VERSION}.tar.gz && rm v${K8S_VERSION}.tar.gz"
5. Run `just third_party/k8s/coredns/update`
"""

load("//hack/build/rules/container:third_party_images.bzl", "third_party_container_dep")

TAG = "v1.12.0"
DIGEST = "sha256:2324f485c8db937628a18c293d946327f3a7229b9f77213e8f2256f0b616a4ee"
REGISTRY = "index.docker.io"
REPO = "coredns/coredns"
DESTINATION_REPO = "registry.k8s.io/coredns"

def coredns_images():
    third_party_container_dep(
        name = "coredns",
        tag = TAG,
        digest = DIGEST,
        repository = REPO,
        destination_repo = DESTINATION_REPO,
        registry = REGISTRY,
    )