verdaccio/docker-examples/v4/docker-plugin-external/conf/config.yaml

plugins: /verdaccio/plugins

auth:
  htpasswd:
    file: /verdaccio/conf/htpasswd

uplinks:
  npmjs:
    url: https://registry.npmjs.org/

store:
  memory:
    limit: 1000

middlewares:
  audit:
    enabled: true

packages:
  '@*/*':
    access: $all
    publish: $all
    proxy: npmjs

  '**':
    access: $all
    publish: $all
    proxy: npmjs

logs:
  - { type: stdout, format: pretty, level: trace }