docker-compose.yml

version: '2'

services:
  registry_1:
    image: registry:latest
    restart: always
    ports:
    - 5000:5000
    container_name: registry_1
    environment:
      REGISTRY_HTTP_HEADERS_Access-Control-Allow-Origin: "['*']"
      REGISTRY_STORAGE_DELETE_ENABLED: 'true'
    volumes:
      - ./data:/var/lib/registry

  registry_2:
    image: registry:latest
    restart: always
    ports:
    - 5001:5000
    container_name: registry_2
    environment:
      REGISTRY_HTTP_HEADERS_Access-Control-Allow-Origin: "['*']"
      REGISTRY_STORAGE_DELETE_ENABLED: 'true'
    volumes:
      - ./data:/var/lib/registry

  ui:
    image: joxit/docker-registry-ui:latest
    restart: always
    container_name: registry-ui
    environment:
      - REGISTRY_TITLE=Private Docker Registry
      - DEFAULT_REGISTRIES=http://localhost:5000,http://localhost:5001
      - DELETE_IMAGES=true
      - READ_ONLY_REGISTRIES=true
      - SINGLE_REGISTRY=false
    ports:
      - 80:80