docker/rootfs/tmp/etc/registry/registry.yaml

#https://docs.docker.com/registry/configuration/
version: 0.1
log:
  fields:
    service: registry
################
storage:
  delete:
    enabled: true
  cache:
    blobdescriptor: inmemory
  filesystem:
    rootdirectory: REPLACE_DATA_DIR
################
http:
  addr: :REPLACE_REGISTRY_PORT
  #prefix: /my/nested/registry/
  #host: http://myregistryaddress.org:5000
  secret: REPLACE_REGISTRY_SECRET
  relativeurls: true
  #draintimeout: 60s
  # tls:
  #   certificate: /certs/certs/localhost.crt
  #   key: /certs/private/localhost.key
  # letsencrypt:
  #   cachefile: /config/certs/cache
  #   email: emailused@letsencrypt.com
  #   hosts: [myregistryaddress.org]
  headers:
    X-Content-Type-Options: [nosniff]
    Access-Control-Max-Age: [1728000]
    Access-Control-Allow-Origin: ['*']
    Access-Control-Allow-Credentials: [true]
    Access-Control-Allow-Headers: ['Authorization', 'Accept', 'Cache-Control']
    Access-Control-Expose-Headers: ['Docker-Content-Digest']
    Access-Control-Allow-Methods: ['HEAD', 'GET', 'OPTIONS', 'DELETE']
  debug:
    addr: :5001
    prometheus:
      enabled: true
      path: /metrics
  http2:
    disabled: false
################
auth:
  none:
  # silly:
  #   realm: silly-realm
  #   service: silly-service
  # token:
  #   autoredirect: true
  #   realm: token-realm
  #   service: token-service
  #   issuer: registry-token-issuer
  #   rootcertbundle: /root/certs/bundle
  # htpasswd:
  #     realm: basic-realm
  #     path: /config/auth/htpasswd
################
# middleware:
#   registry:
################
# reporting:
#   bugsnag:
# apikey: bugsnagapikey
# releasestage: bugsnagreleasestage
# endpoint: bugsnagendpoint
# newrelic:
# licensekey: newreliclicensekey
# name: newrelicname
# verbose: true

# notifications:
#   events:
#     includereferences: true
#   endpoints:
#     - name: alistener
#       disabled: false
#       url: https://my.listener.com/event
#       headers: <http.Header>
#       timeout: 1s
#       threshold: 10
#       backoff: 1s
#       ignoredmediatypes:
#         - application/octet-stream
#       ignore:
#         mediatypes:
#           - application/octet-stream
#         actions:
#           - pull
################
# redis:
#   addr: localhost:6379
#   password: asecret
#   db: 0
#   dialtimeout: 10ms
#   readtimeout: 10ms
#   writetimeout: 10ms
#   pool:
#     maxidle: 16
#     maxactive: 64
#     idletimeout: 300s
################
health:
  storagedriver:
    enabled: false
    interval: 30s
    threshold: 3
  #file:
  #  - file: REPLACE_CONF_DIR/config.yml
  #    interval: 60s
  # http:
  #   - uri: http://server.to.check/must/return/200
  #     headers:
  #       Authorization: [Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==]
  #     statuscode: 200
  #     timeout: 3s
  #     interval: 10s
  #     threshold: 3
  # tcp:
  #   - addr: redis-server.domain.com:6379
  #     timeout: 3s
  #     interval: 10s
  #     threshold: 3
################
# proxy:
#   remoteurl: https://registry-1.docker.io
#   username: [username]
#   password: [password]
################
compatibility:
  schema1:
    enabled: true
    #signingkeyfile: REPLACE_CONF_DIR/key.json
################
validation:
  disabled: true