Docker-compose file for spinning up a Docker Registry on a Rancher instance.

README.MD

Docker Registry

Docker-Compose file for creating a basic Docker Registry on a Rancher instance.

1. Create registry folder: mkdir /registry/
2. Save credentials

docker run --entrypoint htpasswd registry:2 -Bbn testuser testpassword > auth/htpasswd

3. Copy docker-compose.yml file into Rancher. Enjoy.

docker-compose.yml

version: '2'
services:
  registry:
    image: registry:2
    environment:
      REGISTRY_AUTH: htpasswd
      REGISTRY_AUTH_HTPASSWD_PATH: /auth/htpasswd
      REGISTRY_AUTH_HTPASSWD_REALM: Registry Realm
      REGISTRY_HTTP_TLS_LETSENCRYPT_CACHEFILE: /certs/letsEncrypt.cache
      REGISTRY_HTTP_TLS_LETSENCRYPT_EMAIL: <EMAIL HERE>
    volumes:
    - /registry/data:/var/lib/registry
    - /registry/certs:/certs
    - /registry/auth:/auth
    ports:
    - 443:5000/tcp