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84 lines
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4.6 KiB
Markdown
84 lines
No EOL
4.6 KiB
Markdown
---
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id: uplinks
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title: "Uplinks"
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---
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Un * uplink* es un enlace a un registro externo que provee acceso a paquetes externos.
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### Uso
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```yaml
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uplinks:
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npmjs:
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url: https://registry.npmjs.org/
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server2:
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url: http://mirror.local.net/
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timeout: 100ms
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server3:
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url: http://mirror2.local.net:9000/
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baduplink:
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url: http://localhost:55666/
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```
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### Configuración
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Puedes definir múltiples uplinks y cada uno de ellos debe tener un nombre único (key). Pueden tener las siguientes propiedades:
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| Propiedad | Tipo | Requerido | Ejemplo | Soporte | Descripción | Por Defecto |
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| ------------ | ------- | --------- | --------------------------- | ------- | -------------------------------------------------------------------------------------------------------------------- | ----------- |
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| url | string | Yes | https://registry.npmjs.org/ | all | El dominio del registro | npmjs |
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| ca | string | No | ~./ssl/client.crt' | all | Ubicación del certificado SSL | Desactivado |
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| timeout | string | No | 100ms | all | timeout por petición | 30s |
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| maxage | string | No | 10m | all | limite máximo de fallos de cada petición | 2m |
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| fail_timeout | string | No | 10m | all | define el tiempo máximo cuando una petición falla | 5m |
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| max_fails | number | No | 2 | all | límite máximo de fallos | 2 |
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| cache | boolean | No | [true,false] | >= 2.1 | evita persistir tarballs | true |
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| auth | list | No | see below | >= 2.5 | asigna el encamezado 'Authorization' ver: http://blog.npmjs.org/post/118393368555/deploying-with-npm-private-modules | desactivado |
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| headers | list | No | ]] | all | listado de encabezados por uplink | desactivado |
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| strict_ssl | boolean | No | [true,false] | >= 3.0 | Es verdadero, requiere que el certificado SSL sea válido. | true |
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The `auth` property allows you to use an auth token with an uplink. Using the default environment variable:
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```yaml
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uplinks:
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private:
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url: https://private-registry.domain.com/registry
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auth:
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type: bearer
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token_env: true # defaults to `process.env['NPM_TOKEN']`
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```
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or via a specified environment variable:
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```yaml
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uplinks:
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private:
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url: https://private-registry.domain.com/registry
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auth:
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type: bearer
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token_env: FOO_TOKEN
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```
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`token_env: FOO_TOKEN`internally will use `process.env['FOO_TOKEN']`
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or by directly specifying a token:
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```yaml
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uplinks:
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private:
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url: https://private-registry.domain.com/registry
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auth:
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type: bearer
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token: "token"
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```
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> Note: `token` has priority over `token_env`
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### Debes saber
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* Verdaccio no usa Basic Authentication desde la versión `v2.3.0`. Todos los tokens generados por verdaccio están basados en JWT ([JSON Web Token](https://jwt.io/))
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* Uplinks must be registries compatible with the `npm` endpoints. Eg: *verdaccio*, `sinopia@1.4.0`, *npmjs registry*, *yarn registry*, *JFrog*, *Nexus* and more.
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* Setting `cache` to false will help to save space in your hard drive. This will avoid store `tarballs` but [it will keep metadata in folders](https://github.com/verdaccio/verdaccio/issues/391).
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* Exceed with multiple uplinks might slow down the lookup of your packages due for each request a npm client does, verdaccio does 1 call for each uplink.
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* The (timeout, maxage and fail_timeout) format follow the [NGINX measurement units](http://nginx.org/en/docs/syntax.html) |