Use Docker Internal Registry in Kubernetes (DIND)

deployment-dind.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: docker-dind
  namespace: docker
  labels:
    app: docker-dind
spec:
  replicas: 1
  selector:
    matchLabels:
      app: docker-dind
  template:
    metadata:
      labels:
        app: docker-dind
    spec:
      containers:
        - name: docker
          image: docker:24-dind
          securityContext:
            privileged: true   # required for dind
          volumeMounts:
            - name: dind-storage
              mountPath: /var/lib/docker
            - name: docker-config
              mountPath: /etc/docker/daemon.json
              subPath: daemon.json
      volumes:
        - name: dind-storage
          emptyDir: {}
        - name: docker-config
          configMap:
            name: docker-daemon-config
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: docker-daemon-config
  namespace: docker
data:
  daemon.json: |
    {
      "insecure-registries" : ["internal-registry.docker.svc.cluster.local:5000"],
      "registry-mirrors": ["http://internal-registry.docker.svc.cluster.local:5000"]
    }